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view 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 |
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children | c18cbe5936b8 |
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/* * 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; } } }