diff agent/src/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaTypeArrayKlass.java @ 0:a61af66fc99e jdk7-b24

Initial load
author duke
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;
+      }
+   }
+}