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annotate graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/MetaUtil.java @ 15040:288c23143d47

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Fix most raw type references.
author Josef Eisl <josef.eisl@jku.at>
date Wed, 09 Apr 2014 19:08:53 +0200
parents db4254246f9a
children 820c6d353358
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1 /*
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2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.api.meta;
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24
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25 import static java.lang.reflect.Modifier.*;
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26
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27 import java.io.*;
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28 import java.lang.annotation.*;
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29 import java.lang.reflect.*;
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30 import java.util.*;
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31
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32 import com.oracle.graal.api.meta.ProfilingInfo.TriState;
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33
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34 /**
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35 * Miscellaneous collection of utility methods used by {@code com.oracle.graal.api.meta} and its
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36 * clients.
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37 */
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38 public class MetaUtil {
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39
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40 private static class ClassInfo {
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41 public long totalSize;
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42 public long instanceCount;
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43
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44 @Override
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45 public String toString() {
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46 return "totalSize=" + totalSize + ", instanceCount=" + instanceCount;
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47 }
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48 }
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49
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50 /**
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51 * Returns the number of bytes occupied by this constant value or constant object and
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52 * recursively all values reachable from this value.
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53 *
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54 * @param constant the constant whose bytes should be measured
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55 * @param printTopN print total size and instance count of the top n classes is desired
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56 * @return the number of bytes occupied by this constant
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57 */
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58 public static long getMemorySizeRecursive(MetaAccessProvider access, ConstantReflectionProvider constantReflection, Constant constant, PrintStream out, int printTopN) {
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59 Set<Constant> marked = new HashSet<>();
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60 Stack<Constant> stack = new Stack<>();
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61 if (constant.getKind() == Kind.Object && constant.isNonNull()) {
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62 marked.add(constant);
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63 }
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64 final HashMap<ResolvedJavaType, ClassInfo> histogram = new HashMap<>();
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65 stack.push(constant);
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66 long sum = 0;
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67 while (!stack.isEmpty()) {
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68 Constant c = stack.pop();
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69 long memorySize = access.getMemorySize(constant);
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70 sum += memorySize;
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71 if (c.getKind() == Kind.Object && c.isNonNull()) {
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72 ResolvedJavaType clazz = access.lookupJavaType(c);
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73 if (!histogram.containsKey(clazz)) {
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74 histogram.put(clazz, new ClassInfo());
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75 }
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76 ClassInfo info = histogram.get(clazz);
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77 info.instanceCount++;
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78 info.totalSize += memorySize;
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79 ResolvedJavaType type = access.lookupJavaType(c);
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80 if (type.isArray()) {
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81 if (!type.getComponentType().isPrimitive()) {
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82 int length = constantReflection.readArrayLength(c);
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83 for (int i = 0; i < length; i++) {
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84 Constant value = constantReflection.readArrayElement(c, i);
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85 pushConstant(marked, stack, value);
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86 }
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87 }
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88 } else {
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89 ResolvedJavaField[] instanceFields = type.getInstanceFields(true);
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90 for (ResolvedJavaField f : instanceFields) {
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91 if (f.getKind() == Kind.Object) {
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92 Constant value = f.readValue(c);
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93 pushConstant(marked, stack, value);
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94 }
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95 }
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96 }
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97 }
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98 }
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99 ArrayList<ResolvedJavaType> clazzes = new ArrayList<>();
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100 clazzes.addAll(histogram.keySet());
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101 Collections.sort(clazzes, new Comparator<ResolvedJavaType>() {
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102
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103 @Override
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104 public int compare(ResolvedJavaType o1, ResolvedJavaType o2) {
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105 long l1 = histogram.get(o1).totalSize;
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106 long l2 = histogram.get(o2).totalSize;
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107 if (l1 > l2) {
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108 return -1;
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109 } else if (l1 == l2) {
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110 return 0;
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111 } else {
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112 return 1;
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113 }
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114 }
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115 });
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116
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117 int z = 0;
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118 for (ResolvedJavaType c : clazzes) {
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119 if (z > printTopN) {
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120 break;
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121 }
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122 out.println("Class " + c + ", " + histogram.get(c));
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123 ++z;
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124 }
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125
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126 return sum;
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127 }
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128
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129 private static void pushConstant(Set<Constant> marked, Stack<Constant> stack, Constant value) {
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130 if (value.isNonNull()) {
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131 if (!marked.contains(value)) {
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132 marked.add(value);
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133 stack.push(value);
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134 }
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135 }
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136 }
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137
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138 /**
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139 * Returns true if the specified typed is exactly the type {@link java.lang.Object}.
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140 */
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141 public static boolean isJavaLangObject(ResolvedJavaType type) {
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142 boolean result = type.getSuperclass() == null && !type.isInterface() && type.getKind() == Kind.Object;
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143 assert result == type.getName().equals("Ljava/lang/Object;") : type.getName();
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144 return result;
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145 }
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146
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147 /**
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148 * Calls {@link JavaType#resolve(ResolvedJavaType)} on an array of types.
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149 */
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150 public static ResolvedJavaType[] resolveJavaTypes(JavaType[] types, ResolvedJavaType accessingClass) {
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151 ResolvedJavaType[] result = new ResolvedJavaType[types.length];
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152 for (int i = 0; i < result.length; i++) {
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153 result[i] = types[i].resolve(accessingClass);
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154 }
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155 return result;
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156 }
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157
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158 /**
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159 * Calls {@link MetaAccessProvider#lookupJavaType(Class)} on an array of classes.
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160 */
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161 public static ResolvedJavaType[] lookupJavaTypes(MetaAccessProvider metaAccess, Class<?>[] classes) {
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162 ResolvedJavaType[] result = new ResolvedJavaType[classes.length];
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163 for (int i = 0; i < result.length; i++) {
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164 result[i] = metaAccess.lookupJavaType(classes[i]);
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165 }
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166 return result;
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167 }
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168
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169 /**
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170 * Gets the elemental type for a given type. The elemental type of an array type is the
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171 * corresponding zero dimensional (e.g., the elemental type of {@code int[][][]} is {@code int}
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172 * ). A non-array type is its own elemental type.
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173 */
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174 public static ResolvedJavaType getElementalType(ResolvedJavaType type) {
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175 ResolvedJavaType t = type;
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176 while (t.getComponentType() != null) {
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177 t = t.getComponentType();
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178 }
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179 return t;
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180 }
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181
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182 /**
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183 * Extends the functionality of {@link Class#getSimpleName()} to include a non-empty string for
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184 * anonymous and local classes.
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185 *
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186 * @param clazz the class for which the simple name is being requested
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187 * @param withEnclosingClass specifies if the returned name should be qualified with the name(s)
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188 * of the enclosing class/classes of {@code clazz} (if any). This option is ignored
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189 * if {@code clazz} denotes an anonymous or local class.
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190 * @return the simple name
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191 */
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192 public static String getSimpleName(Class<?> clazz, boolean withEnclosingClass) {
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193 final String simpleName = clazz.getSimpleName();
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194 if (simpleName.length() != 0) {
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195 if (withEnclosingClass) {
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196 String prefix = "";
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197 Class<?> enclosingClass = clazz;
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198 while ((enclosingClass = enclosingClass.getEnclosingClass()) != null) {
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199 prefix = enclosingClass.getSimpleName() + "." + prefix;
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200 }
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201 return prefix + simpleName;
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202 }
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203 return simpleName;
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204 }
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205 // Must be an anonymous or local class
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206 final String name = clazz.getName();
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207 int index = name.indexOf('$');
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208 if (index == -1) {
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209 return name;
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210 }
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diff changeset
211 index = name.lastIndexOf('.', index);
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diff changeset
212 if (index == -1) {
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diff changeset
213 return name;
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214 }
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215 return name.substring(index + 1);
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parents:
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216 }
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parents:
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217
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218 /**
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219 * Converts a given type to its Java programming language name. The following are examples of
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220 * strings returned by this method:
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221 *
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222 * <pre>
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223 * qualified == true:
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224 * java.lang.Object
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225 * int
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226 * boolean[][]
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227 * qualified == false:
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228 * Object
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229 * int
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230 * boolean[][]
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231 * </pre>
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232 *
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233 * @param type the type to be converted to a Java name
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234 * @param qualified specifies if the package prefix of the type should be included in the
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235 * returned name
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236 * @return the Java name corresponding to {@code type}
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237 */
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238 public static String toJavaName(JavaType type, boolean qualified) {
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239 Kind kind = type.getKind();
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240 if (kind == Kind.Object) {
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241 return internalNameToJava(type.getName(), qualified, false);
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242 }
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243 return type.getKind().getJavaName();
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244 }
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245
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246 /**
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247 * Converts a given type to its Java programming language name. The following are examples of
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248 * strings returned by this method:
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249 *
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250 * <pre>
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251 * java.lang.Object
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252 * int
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253 * boolean[][]
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254 * </pre>
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255 *
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256 * @param type the type to be converted to a Java name
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257 * @return the Java name corresponding to {@code type}
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258 */
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259 public static String toJavaName(JavaType type) {
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260 return (type == null) ? null : internalNameToJava(type.getName(), true, false);
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261 }
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262
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263 /**
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264 * Returns the type name in the same format as {@link Class#getName()}.
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265 */
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266 public static String toClassName(JavaType type) {
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267 return internalNameToJava(type.getName(), true, true);
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268 }
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269
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270 private static String internalNameToJava(String name, boolean qualified, boolean classForNameCompatible) {
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271 switch (name.charAt(0)) {
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272 case 'L': {
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273 String result = name.substring(1, name.length() - 1).replace('/', '.');
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274 if (!qualified) {
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275 final int lastDot = result.lastIndexOf('.');
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276 if (lastDot != -1) {
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277 result = result.substring(lastDot + 1);
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278 }
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279 }
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280 return result;
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281 }
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282 case '[':
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283 return classForNameCompatible ? name.replace('/', '.') : internalNameToJava(name.substring(1), qualified, classForNameCompatible) + "[]";
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284 default:
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285 if (name.length() != 1) {
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286 throw new IllegalArgumentException("Illegal internal name: " + name);
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287 }
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288 return Kind.fromPrimitiveOrVoidTypeChar(name.charAt(0)).getJavaName();
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289 }
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290 }
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291
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292 /**
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293 * Turns an class name in internal format into a resolved Java type.
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294 */
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295 public static ResolvedJavaType classForName(String internal, MetaAccessProvider metaAccess, ClassLoader cl) {
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296 Kind k = Kind.fromTypeString(internal);
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297 try {
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298 String n = internalNameToJava(internal, true, true);
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299 return metaAccess.lookupJavaType(k.isPrimitive() ? k.toJavaClass() : Class.forName(n, true, cl));
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300 } catch (ClassNotFoundException cnfe) {
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301 throw new IllegalArgumentException("could not instantiate class described by " + internal, cnfe);
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302 }
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303 }
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304
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305 /**
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306 * Gets a string for a given method formatted according to a given format specification. A
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307 * format specification is composed of characters that are to be copied verbatim to the result
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308 * and specifiers that denote an attribute of the method that is to be copied to the result. A
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309 * specifier is a single character preceded by a '%' character. The accepted specifiers and the
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310 * method attributes they denote are described below:
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311 *
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312 * <pre>
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313 * Specifier | Description | Example(s)
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314 * ----------+------------------------------------------------------------------------------------------
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315 * 'R' | Qualified return type | "int" "java.lang.String"
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316 * 'r' | Unqualified return type | "int" "String"
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317 * 'H' | Qualified holder | "java.util.Map.Entry"
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318 * 'h' | Unqualified holder | "Entry"
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319 * 'n' | Method name | "add"
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320 * 'P' | Qualified parameter types, separated by ', ' | "int, java.lang.String"
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321 * 'p' | Unqualified parameter types, separated by ', ' | "int, String"
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322 * 'f' | Indicator if method is unresolved, static or virtual | "unresolved" "static" "virtual"
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323 * '%' | A '%' character | "%"
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324 * </pre>
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325 *
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326 * @param format a format specification
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327 * @param method the method to be formatted
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328 * @return the result of formatting this method according to {@code format}
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329 * @throws IllegalFormatException if an illegal specifier is encountered in {@code format}
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330 */
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331 public static String format(String format, JavaMethod method) throws IllegalFormatException {
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332 final StringBuilder sb = new StringBuilder();
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333 int index = 0;
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334 Signature sig = null;
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335 while (index < format.length()) {
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336 final char ch = format.charAt(index++);
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337 if (ch == '%') {
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338 if (index >= format.length()) {
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339 throw new UnknownFormatConversionException("An unquoted '%' character cannot terminate a method format specification");
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340 }
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341 final char specifier = format.charAt(index++);
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342 boolean qualified = false;
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343 switch (specifier) {
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344 case 'R':
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345 qualified = true;
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346 // fall through
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347 case 'r': {
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348 if (sig == null) {
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349 sig = method.getSignature();
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350 }
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351 sb.append(toJavaName(sig.getReturnType(null), qualified));
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352 break;
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353 }
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354 case 'H':
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355 qualified = true;
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356 // fall through
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357 case 'h': {
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358 sb.append(toJavaName(method.getDeclaringClass(), qualified));
5719
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diff changeset
359 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
360 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
361 case 'n': {
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
362 sb.append(method.getName());
5719
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Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
363 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
364 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
365 case 'P':
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
366 qualified = true;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
367 // fall through
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
368 case 'p': {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
369 if (sig == null) {
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2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
370 sig = method.getSignature();
5719
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parents: 5547
diff changeset
371 }
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
372 for (int i = 0; i < sig.getParameterCount(false); i++) {
5719
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Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
373 if (i != 0) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
374 sb.append(", ");
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
375 }
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
376 sb.append(toJavaName(sig.getParameterType(i, null), qualified));
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
377 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
378 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
379 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
380 case 'f': {
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2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
381 sb.append(!(method instanceof ResolvedJavaMethod) ? "unresolved" : isStatic(((ResolvedJavaMethod) method).getModifiers()) ? "static" : "virtual");
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
382 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
383 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
384 case '%': {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
385 sb.append('%');
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
386 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
387 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
388 default: {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
389 throw new UnknownFormatConversionException(String.valueOf(specifier));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
390 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
391 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
392 } else {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
393 sb.append(ch);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
394 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
395 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
396 return sb.toString();
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
397 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
398
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
399 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
400 * Gets a string for a given field formatted according to a given format specification. A format
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
401 * specification is composed of characters that are to be copied verbatim to the result and
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
402 * specifiers that denote an attribute of the field that is to be copied to the result. A
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
403 * specifier is a single character preceded by a '%' character. The accepted specifiers and the
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
404 * field attributes they denote are described below:
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
405 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
406 * <pre>
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
407 * Specifier | Description | Example(s)
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
408 * ----------+------------------------------------------------------------------------------------------
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
409 * 'T' | Qualified type | "int" "java.lang.String"
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
410 * 't' | Unqualified type | "int" "String"
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
411 * 'H' | Qualified holder | "java.util.Map.Entry"
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
412 * 'h' | Unqualified holder | "Entry"
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
413 * 'n' | Field name | "age"
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
414 * 'f' | Indicator if field is unresolved, static or instance | "unresolved" "static" "instance"
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
415 * '%' | A '%' character | "%"
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
416 * </pre>
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
417 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
418 * @param format a format specification
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
419 * @param field the field to be formatted
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
420 * @return the result of formatting this field according to {@code format}
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
421 * @throws IllegalFormatException if an illegal specifier is encountered in {@code format}
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
422 */
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
423 public static String format(String format, JavaField field) throws IllegalFormatException {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
424 final StringBuilder sb = new StringBuilder();
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
425 int index = 0;
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
426 JavaType type = field.getType();
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
427 while (index < format.length()) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
428 final char ch = format.charAt(index++);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
429 if (ch == '%') {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
430 if (index >= format.length()) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
431 throw new UnknownFormatConversionException("An unquoted '%' character cannot terminate a field format specification");
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
432 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
433 final char specifier = format.charAt(index++);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
434 boolean qualified = false;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
435 switch (specifier) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
436 case 'T':
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
437 qualified = true;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
438 // fall through
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
439 case 't': {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
440 sb.append(toJavaName(type, qualified));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
441 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
442 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
443 case 'H':
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
444 qualified = true;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
445 // fall through
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
446 case 'h': {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
447 sb.append(toJavaName(field.getDeclaringClass(), qualified));
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
448 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
449 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
450 case 'n': {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
451 sb.append(field.getName());
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
452 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
453 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
454 case 'f': {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
455 sb.append(!(field instanceof ResolvedJavaField) ? "unresolved" : isStatic(((ResolvedJavaField) field).getModifiers()) ? "static" : "instance");
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
456 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
457 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
458 case '%': {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
459 sb.append('%');
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
460 break;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
461 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
462 default: {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
463 throw new UnknownFormatConversionException(String.valueOf(specifier));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
464 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
465 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
466 } else {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
467 sb.append(ch);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
468 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
469 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
470 return sb.toString();
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
471 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
472
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
473 /**
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
474 * Gets the annotations of a particular type for the formal parameters of a given method.
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
475 *
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
476 * @param annotationClass the Class object corresponding to the annotation type
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
477 * @param method the method for which a parameter annotations are being requested
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
478 * @return the annotation of type {@code annotationClass} (if any) for each formal parameter
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
479 * present
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
480 */
7744
437f43262915 Move @SuppressWarnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7677
diff changeset
481 @SuppressWarnings("unchecked")
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
482 public static <T extends Annotation> T[] getParameterAnnotations(Class<T> annotationClass, ResolvedJavaMethod method) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
483 Annotation[][] parameterAnnotations = method.getParameterAnnotations();
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
484 T[] result = (T[]) Array.newInstance(annotationClass, parameterAnnotations.length);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
485 for (int i = 0; i < parameterAnnotations.length; i++) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
486 for (Annotation a : parameterAnnotations[i]) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
487 if (a.annotationType() == annotationClass) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
488 result[i] = annotationClass.cast(a);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
489 }
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
490 }
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
491 }
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
492 return result;
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
493 }
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
494
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5719
diff changeset
495 /**
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
496 * Gets the annotation of a particular type for a formal parameter of a given method.
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
497 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
498 * @param annotationClass the Class object corresponding to the annotation type
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
499 * @param parameterIndex the index of a formal parameter of {@code method}
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
500 * @param method the method for which a parameter annotation is being requested
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
501 * @return the annotation of type {@code annotationClass} for the formal parameter present, else
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
502 * null
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
503 * @throws IndexOutOfBoundsException if {@code parameterIndex} does not denote a formal
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
504 * parameter
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
505 */
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
506 public static <T extends Annotation> T getParameterAnnotation(Class<T> annotationClass, int parameterIndex, ResolvedJavaMethod method) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
507 if (parameterIndex >= 0) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
508 Annotation[][] parameterAnnotations = method.getParameterAnnotations();
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
509 for (Annotation a : parameterAnnotations[parameterIndex]) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
510 if (a.annotationType() == annotationClass) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
511 return annotationClass.cast(a);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
512 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
513 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
514 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
515 return null;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
516 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
517
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
518 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
519 * Convenient shortcut for calling
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
520 * {@link #appendLocation(StringBuilder, ResolvedJavaMethod, int)} without having to supply a a
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
521 * {@link StringBuilder} instance and convert the result to a string.
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
522 */
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
523 public static String toLocation(ResolvedJavaMethod method, int bci) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
524 return appendLocation(new StringBuilder(), method, bci).toString();
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
525 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
526
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
527 /**
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
528 * Appends a string representation of a location specified by a given method and bci to a given
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
529 * {@link StringBuilder}. If a stack trace element with a non-null file name and non-negative
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
530 * line number is {@linkplain ResolvedJavaMethod#asStackTraceElement(int) available} for the
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
531 * given method, then the string returned is the {@link StackTraceElement#toString()} value of
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
532 * the stack trace element, suffixed by the bci location. For example:
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
533 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
534 * <pre>
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
535 * java.lang.String.valueOf(String.java:2930) [bci: 12]
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
536 * </pre>
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
537 *
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
538 * Otherwise, the string returned is the value of applying {@link #format(String, JavaMethod)}
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
539 * with the format string {@code "%H.%n(%p)"}, suffixed by the bci location. For example:
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
540 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
541 * <pre>
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
542 * java.lang.String.valueOf(int) [bci: 12]
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
543 * </pre>
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
544 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
545 * @param sb
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
546 * @param method
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
547 * @param bci
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
548 */
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
549 public static StringBuilder appendLocation(StringBuilder sb, ResolvedJavaMethod method, int bci) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
550 if (method != null) {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
551 StackTraceElement ste = method.asStackTraceElement(bci);
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
552 if (ste.getFileName() != null && ste.getLineNumber() > 0) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
553 sb.append(ste);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
554 } else {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
555 sb.append(format("%H.%n(%p)", method));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
556 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
557 } else {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
558 sb.append("Null method");
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
559 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
560 return sb.append(" [bci: ").append(bci).append(']');
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
561 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
562
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
563 public static JavaType[] signatureToTypes(ResolvedJavaMethod method) {
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
564 JavaType receiver = isStatic(method.getModifiers()) ? null : method.getDeclaringClass();
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
565 return signatureToTypes(method.getSignature(), receiver);
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
566 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
567
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
568 public static JavaType[] signatureToTypes(Signature signature, JavaType receiverType) {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
569 int args = signature.getParameterCount(false);
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
570 JavaType[] result;
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
571 int i = 0;
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
572 if (receiverType != null) {
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
573 result = new JavaType[args + 1];
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
574 result[0] = receiverType;
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
575 i = 1;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
576 } else {
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
577 result = new JavaType[args];
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
578 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
579 for (int j = 0; j < args; j++) {
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
580 result[i + j] = signature.getParameterType(j, null);
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
581 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
582 return result;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
583 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
584
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
585 /**
7676
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
586 * Gets the <a
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
587 * href="http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.3.3">method
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
588 * descriptor</a> corresponding to this signature. For example:
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
589 *
7676
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
590 * <pre>
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
591 * (ILjava/lang/String;D)V
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
592 * </pre>
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
593 *
7676
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
594 * .
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
595 *
7676
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
596 * @param sig the {@link Signature} to be converted.
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
597 * @return the signature as a string
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
598 */
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
599 public static String signatureToMethodDescriptor(Signature sig) {
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
600 StringBuilder sb = new StringBuilder("(");
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
601 for (int i = 0; i < sig.getParameterCount(false); ++i) {
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
602 sb.append(sig.getParameterType(i, null).getName());
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
603 }
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
604 sb.append(')').append(sig.getReturnType(null).getName());
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
605 return sb.toString();
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
606 }
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
607
ca9061b6694c getMethodDescriptor does not need to be in the Signature interface
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7675
diff changeset
608 /**
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
609 * Formats some profiling information associated as a string.
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
610 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
611 * @param info the profiling info to format
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
612 * @param method an optional method that augments the profile string returned
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
613 * @param sep the separator to use for each separate profile record
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
614 */
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
615 public static String profileToString(ProfilingInfo info, ResolvedJavaMethod method, String sep) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
616 StringBuilder buf = new StringBuilder(100);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
617 if (method != null) {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
618 buf.append(String.format("canBeStaticallyBound: %b%s", method.canBeStaticallyBound(), sep));
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
619 }
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
620 for (int i = 0; i < info.getCodeSize(); i++) {
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
621 if (info.getExecutionCount(i) != -1) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
622 buf.append(String.format("executionCount@%d: %d%s", i, info.getExecutionCount(i), sep));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
623 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
624
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
625 if (info.getBranchTakenProbability(i) != -1) {
7655
175fbf5a692c improved utility for converting ProfilingInfo to a String
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
626 buf.append(String.format("branchProbability@%d: %.6f%s", i, info.getBranchTakenProbability(i), sep));
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
627 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
628
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
629 double[] switchProbabilities = info.getSwitchProbabilities(i);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
630 if (switchProbabilities != null) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
631 buf.append(String.format("switchProbabilities@%d:", i));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
632 for (int j = 0; j < switchProbabilities.length; j++) {
7655
175fbf5a692c improved utility for converting ProfilingInfo to a String
Doug Simon <doug.simon@oracle.com>
parents: 7530
diff changeset
633 buf.append(String.format(" %.6f", switchProbabilities[j]));
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
634 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
635 buf.append(sep);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
636 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
637
13270
d86dc1b84973 modified ProfilingInfoTest to better handle variability in profiling info provided by the runtime
Doug Simon <doug.simon@oracle.com>
parents: 9764
diff changeset
638 if (info.getExceptionSeen(i) != TriState.UNKNOWN) {
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
639 buf.append(String.format("exceptionSeen@%d: %s%s", i, info.getExceptionSeen(i).name(), sep));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
640 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
641
13270
d86dc1b84973 modified ProfilingInfoTest to better handle variability in profiling info provided by the runtime
Doug Simon <doug.simon@oracle.com>
parents: 9764
diff changeset
642 if (info.getNullSeen(i) != TriState.UNKNOWN) {
8610
5407d1dd6450 API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7830
diff changeset
643 buf.append(String.format("nullSeen@%d: %s%s", i, info.getNullSeen(i).name(), sep));
5407d1dd6450 API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7830
diff changeset
644 }
5407d1dd6450 API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7830
diff changeset
645
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
646 JavaTypeProfile typeProfile = info.getTypeProfile(i);
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
647 appendProfile(buf, typeProfile, i, "types", sep);
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
648
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
649 JavaMethodProfile methodProfile = info.getMethodProfile(i);
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
650 appendProfile(buf, methodProfile, i, "methods", sep);
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
651 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
652
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
653 boolean firstDeoptReason = true;
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6328
diff changeset
654 for (DeoptimizationReason reason : DeoptimizationReason.values()) {
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
655 int count = info.getDeoptimizationCount(reason);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
656 if (count > 0) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
657 if (firstDeoptReason) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
658 buf.append("deoptimization history").append(sep);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
659 firstDeoptReason = false;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
660 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
661 buf.append(String.format(" %s: %d%s", reason.name(), count, sep));
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
662 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
663 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
664 if (buf.length() == 0) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
665 return "";
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
666 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
667 String s = buf.toString();
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
668 assert s.endsWith(sep);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
669 return s.substring(0, s.length() - sep.length());
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
670 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
671
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
672 private static void appendProfile(StringBuilder buf, AbstractJavaProfile<?, ?> profile, int bci, String type, String sep) {
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
673 if (profile != null) {
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
674 AbstractProfiledItem<?>[] pitems = profile.getItems();
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
675 if (pitems != null) {
9764
51545c49083a Minor refactoring.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9760
diff changeset
676 buf.append(String.format("%s@%d:", type, bci));
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
677 for (int j = 0; j < pitems.length; j++) {
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
678 AbstractProfiledItem<?> pitem = pitems[j];
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
679 buf.append(String.format(" %.6f (%s)%s", pitem.getProbability(), pitem.getItem(), sep));
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
680 }
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
681 if (profile.getNotRecordedProbability() != 0) {
9764
51545c49083a Minor refactoring.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9760
diff changeset
682 buf.append(String.format(" %.6f <other %s>%s", profile.getNotRecordedProbability(), type, sep));
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
683 } else {
9764
51545c49083a Minor refactoring.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9760
diff changeset
684 buf.append(String.format(" <no other %s>%s", type, sep));
9760
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
685 }
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
686 }
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
687 }
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
688 }
c76b43ed5089 Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9473
diff changeset
689
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
690 /**
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
691 * Converts a Java source-language class name into the internal form.
15040
288c23143d47 Fix most raw type references.
Josef Eisl <josef.eisl@jku.at>
parents: 15018
diff changeset
692 *
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
693 * @param className the class name
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
694 * @return the internal name form of the class name
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
695 */
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
696 public static String toInternalName(String className) {
7015
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
697 String prefix = "";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
698 String base = className;
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
699 while (base.endsWith("[]")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
700 prefix += "[";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
701 base = base.substring(base.length() - 2);
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
702 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
703
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
704 if (className.equals("boolean")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
705 return prefix + "Z";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
706 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
707 if (className.equals("byte")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
708 return prefix + "B";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
709 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
710 if (className.equals("short")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
711 return prefix + "S";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
712 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
713 if (className.equals("char")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
714 return prefix + "C";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
715 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
716 if (className.equals("int")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
717 return prefix + "I";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
718 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
719 if (className.equals("float")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
720 return prefix + "F";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
721 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
722 if (className.equals("long")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
723 return prefix + "J";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
724 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
725 if (className.equals("double")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
726 return prefix + "D";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
727 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
728 if (className.equals("void")) {
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
729 return prefix + "V";
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
730 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava()
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
731 return prefix + "L" + className.replace('.', '/') + ";";
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
732 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
733
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
734 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
735 * Prepends the String {@code indentation} to every line in String {@code lines}, including a
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7357
diff changeset
736 * possibly non-empty line following the final newline.
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
737 */
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
738 public static String indent(String lines, String indentation) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
739 if (lines.length() == 0) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
740 return lines;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
741 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
742 final String newLine = "\n";
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
743 if (lines.endsWith(newLine)) {
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
744 return indentation + (lines.substring(0, lines.length() - 1)).replace(newLine, newLine + indentation) + newLine;
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
745 }
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
746 return indentation + lines.replace(newLine, newLine + indentation);
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
747 }
5507
dc71b06d09f8 Moving classes from cri.ri to api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
748 }