Mercurial > hg > graal-compiler

annotate visualizer/Data/src/com/sun/hotspot/igv/data/serialization/XMLWriter.java @ 10072:62ea8789b88a

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Remove leaf calls for G1 calls
author Christos Kotselidis <christos.kotselidis@oracle.com>
date Mon, 17 Jun 2013 20:39:24 +0200
parents 015fb895586b
children
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1 /*
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2 * Copyright (c) 1998, 2008, 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. Oracle designates this
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8 * particular file as subject to the "Classpath" exception as provided
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9 * by Oracle in the LICENSE file that accompanied this code.
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10 *
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11 * This code is distributed in the hope that it will be useful, but WITHOUT
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 * version 2 for more details (a copy is included in the LICENSE file that
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15 * accompanied this code).
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16 *
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17 * You should have received a copy of the GNU General Public License version
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18 * 2 along with this work; if not, write to the Free Software Foundation,
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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20 *
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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22 * or visit www.oracle.com if you need additional information or have any
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23 * questions.
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24 */
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25 package com.sun.hotspot.igv.data.serialization;
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26
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27 import com.sun.hotspot.igv.data.Properties;
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28 import com.sun.hotspot.igv.data.Property;
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29 import java.io.IOException;
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30 import java.io.Writer;
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31 import java.util.Stack;
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32
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33 /**
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34 *
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35 * @author Thomas Wuerthinger
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36 */
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37 public class XMLWriter extends Writer {
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38
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39 private Writer inner;
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40 private Stack<String> elementStack;
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41
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42 public XMLWriter(Writer inner) {
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43 this.inner = inner;
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44 elementStack = new Stack<>();
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45 }
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46
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47 @Override
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48 public void write(char[] arr) throws IOException {
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49 write(arr, 0, arr.length);
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50 }
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51
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52 @Override
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53 public void write(char[] cbuf, int off, int len) throws IOException {
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54 for (int i = off; i < off + len; i++) {
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55 char c = cbuf[i];
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56 if (c == '>') {
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57 inner.write("&gt;");
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58 } else if (c == '<') {
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59 inner.write("&lt;");
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60 } else if (c == '&') {
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61 inner.write("&amp;");
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62 } else {
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63 inner.write(c);
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64 }
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65 }
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66 }
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67
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68 @Override
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69 public void flush() throws IOException {
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70 inner.flush();
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71 }
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72
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73 @Override
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74 public void close() throws IOException {
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75 inner.close();
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76 }
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77
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78 public void endTag() throws IOException {
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79 inner.write("</" + elementStack.pop() + ">\n");
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80 }
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81
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82 public void startTag(String name) throws IOException {
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83 inner.write("<" + name + ">\n");
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84 elementStack.push(name);
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85 }
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86
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87 public void simpleTag(String name) throws IOException {
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88 inner.write("<" + name + "/>\n");
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89 }
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90
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91 public void startTag(String name, Properties attributes) throws IOException {
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92 inner.write("<" + name);
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93 elementStack.push(name);
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94
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95 for (Property p : attributes) {
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96 inner.write(" " + p.getName() + "=\"");
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97 write(p.getValue().toCharArray());
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98 inner.write("\"");
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99 }
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100
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101 inner.write(">\n");
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102 }
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103
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104 public void simpleTag(String name, Properties attributes) throws IOException {
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105 inner.write("<" + name);
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106
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107 for (Property p : attributes) {
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108 inner.write(" " + p.getName() + "=\"");
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109 write(p.getValue().toCharArray());
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110 inner.write("\"");
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111 }
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112
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113 inner.write("/>\n");
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114 }
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115
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116 public void writeProperties(Properties props) throws IOException {
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117 if (props.iterator().hasNext() == false) {
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118 return;
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119 }
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120
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121 startTag(Parser.PROPERTIES_ELEMENT);
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122
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123 for (Property p : props) {
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124 startTag(Parser.PROPERTY_ELEMENT, new Properties(Parser.PROPERTY_NAME_PROPERTY, p.getName()));
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125 this.write(p.getValue().toCharArray());
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126 endTag();
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127 }
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128
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129 endTag();
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130 }
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131 }