/*******************************************************************************
* Copyright (c) 2000, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdi.internal.event;
import java.io.DataInputStream;
import java.io.IOException;
import org.eclipse.jdi.internal.MirrorImpl;
import org.eclipse.jdi.internal.TypeImpl;
import org.eclipse.jdi.internal.VirtualMachineImpl;
import org.eclipse.jdi.internal.request.RequestID;
import com.sun.jdi.event.ClassUnloadEvent;
/**
* this class implements the corresponding interfaces declared by the JDI
* specification. See the com.sun.jdi package for more information.
*
*/
public class ClassUnloadEventImpl extends EventImpl implements ClassUnloadEvent {
/** Jdwp Event Kind. */
public static final byte EVENT_KIND = EVENT_CLASS_UNLOAD;
/** Type signature. */
private String fSignature;
/**
* Creates new ClassUnloadEventImpl.
*/
private ClassUnloadEventImpl(VirtualMachineImpl vmImpl, RequestID requestID) {
super("ClassUnloadEvent", vmImpl, requestID); //$NON-NLS-1$
}
/**
* @return Creates, reads and returns new EventImpl, of which requestID has
* already been read.
*/
public static ClassUnloadEventImpl read(MirrorImpl target,
RequestID requestID, DataInputStream dataInStream)
throws IOException {
VirtualMachineImpl vmImpl = target.virtualMachineImpl();
ClassUnloadEventImpl event = new ClassUnloadEventImpl(vmImpl, requestID);
event.fSignature = target.readString("signature", dataInStream); //$NON-NLS-1$
// Remove the class from classes that are known by the application to be
// loaded in the VM.
vmImpl.removeKnownRefType(event.fSignature);
return event;
}
/**
* @return Returns the name of the class that has been unloaded.
*/
public String className() {
return TypeImpl.signatureToName(fSignature);
}
/**
* @return Returns the JNI-style signature of the class that has been
* unloaded.
*/
public String classSignature() {
return fSignature;
}
}