- /*
- * @(#)ClassDefinition.java 1.4 04/05/05
- *
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package java.lang.instrument;
-
- /*
- * Copyright 2003 Wily Technology, Inc.
- */
-
- /**
- * This class serves as a parameter block to the <code>Instrumentation.redefineClasses</code> method.
- * Serves to bind the <code>Class</code> that needs redefining together with the new class file bytes.
- *
- * @see java.lang.instrument.Instrumentation#redefineClasses
- * @since JDK1.5
- */
- public final class ClassDefinition {
- /**
- * The class to redefine
- */
- private final Class mClass;
-
- /**
- * The replacement class file bytes
- */
- private final byte[] mClassFile;
-
- /**
- * Creates a new <code>ClassDefinition</code> binding using the supplied
- * class and class file bytes. Does not copy the supplied buffer, just captures a reference to it.
- *
- * @param theClass the <code>Class</code> that needs redefining
- * @param theClassFile the new class file bytes
- *
- * @throws java.lang.NullPointerException if the supplied class or array is <code>null</code>.
- */
- public
- ClassDefinition( Class<?> theClass,
- byte[] theClassFile) {
- if (theClass == null || theClassFile == null) {
- throw new NullPointerException();
- }
- mClass = theClass;
- mClassFile = theClassFile;
- }
-
- /**
- * Returns the class.
- *
- * @return the <code>Class</code> object referred to.
- */
- public Class<?>
- getDefinitionClass() {
- return mClass;
- }
-
- /**
- * Returns the array of bytes that contains the new class file.
- *
- * @return the class file bytes.
- */
- public byte[]
- getDefinitionClassFile() {
- return mClassFile;
- }
- }