Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaTypeArrayKlass.java @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaTypeArrayKlass.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,98 @@ +/* + * Copyright 2003-2007 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + */ + +package sun.jvm.hotspot.utilities.soql; + +import java.util.*; +import sun.jvm.hotspot.oops.*; +import sun.jvm.hotspot.utilities.*; + +/** + This is JavaScript wrapper for TypeArrayKlass. +*/ + +public class JSJavaTypeArrayKlass extends JSJavaArrayKlass { + public JSJavaTypeArrayKlass(TypeArrayKlass kls, JSJavaFactory fac) { + super(kls, fac); + } + + public final TypeArrayKlass getTypeArrayKlass() { + return (TypeArrayKlass) getArrayKlass(); + } + + public String getName() { + int type = (int) getTypeArrayKlass().getElementType(); + switch (type) { + case TypeArrayKlass.T_BOOLEAN: + return "boolean[]"; + case TypeArrayKlass.T_CHAR: + return "char[]"; + case TypeArrayKlass.T_FLOAT: + return "float[]"; + case TypeArrayKlass.T_DOUBLE: + return "double[]"; + case TypeArrayKlass.T_BYTE: + return "byte[]"; + case TypeArrayKlass.T_SHORT: + return "short[]"; + case TypeArrayKlass.T_INT: + return "int[]"; + case TypeArrayKlass.T_LONG: + return "long[]"; + default: + if (Assert.ASSERTS_ENABLED) { + Assert.that(false, "Unknown primitive array type"); + } + return null; + } + } + + public Object getFieldValue(int index, Array array) { + TypeArray typeArr = (TypeArray) array; + int type = (int) getTypeArrayKlass().getElementType(); + switch (type) { + case TypeArrayKlass.T_BOOLEAN: + return Boolean.valueOf(typeArr.getBooleanAt(index)); + case TypeArrayKlass.T_CHAR: + return new String(new char[] { typeArr.getCharAt(index) }); + case TypeArrayKlass.T_FLOAT: + return new Float(typeArr.getFloatAt(index)); + case TypeArrayKlass.T_DOUBLE: + return new Double(typeArr.getDoubleAt(index)); + case TypeArrayKlass.T_BYTE: + return new Byte(typeArr.getByteAt(index)); + case TypeArrayKlass.T_SHORT: + return new Short(typeArr.getShortAt(index)); + case TypeArrayKlass.T_INT: + return new Integer(typeArr.getIntAt(index)); + case TypeArrayKlass.T_LONG: + return new Long(typeArr.getLongAt(index)); + default: + if (Assert.ASSERTS_ENABLED) { + Assert.that(false, "Unknown primitive array type"); + } + return null; + } + } +}