BreakpointEventImpl


1   /*******************************************************************************
2    * Copyright (c) 2000, 2005 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    * 
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.jdi.internal.event;
12  
13  
14  import java.io.DataInputStream  ;
15  import java.io.IOException  ;
16  
17  import org.eclipse.jdi.internal.MirrorImpl;
18  import org.eclipse.jdi.internal.ThreadReferenceImpl;
19  import org.eclipse.jdi.internal.VirtualMachineImpl;
20  import org.eclipse.jdi.internal.request.RequestID;
21  
22  import com.sun.jdi.event.BreakpointEvent;
23  
24  /**
25   * this class implements the corresponding interfaces
26   * declared by the JDI specification. See the com.sun.jdi package
27   * for more information.
28   *
29   */
30  public class BreakpointEventImpl extends LocatableEventImpl implements BreakpointEvent {
31      /** Jdwp Event Kind. */
32      public static final byte EVENT_KIND = EVENT_BREAKPOINT;
33  
34      /**
35       * Creates new BreakpointEventImpl.
36       */
37      private BreakpointEventImpl(VirtualMachineImpl vmImpl, RequestID requestID) {
38          super("BreakpointEvent", vmImpl, requestID); //$NON-NLS-1$
39      }
40      
41      /**
42       * @return Creates, reads and returns new EventImpl, of which requestID has already been read.
43       */
44      public static BreakpointEventImpl read(MirrorImpl target, RequestID requestID, DataInputStream   dataInStream) throws IOException   {
45          VirtualMachineImpl vmImpl = target.virtualMachineImpl();
46          BreakpointEventImpl event = new BreakpointEventImpl(vmImpl, requestID);
47          event.readThreadAndLocation(target,dataInStream);
48          ((ThreadReferenceImpl)event.thread()).setIsAtBreakpoint();
49          return event;
50      }
51  }
52
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