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Java > Open Source Codes > org > eclipse > jdt > internal > debug > core > refactoring > ClassPrepareBreakpointTypeChange


1 /*******************************************************************************
2  * Copyright (c) 2005, 2007 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.jdt.internal.debug.core.refactoring;
12
13 import java.util.HashMap JavaDoc;
14 import java.util.Map JavaDoc;
15
16 import org.eclipse.core.resources.IResource;
17 import org.eclipse.core.runtime.CoreException;
18 import org.eclipse.core.runtime.IProgressMonitor;
19 import org.eclipse.jdt.core.ISourceRange;
20 import org.eclipse.jdt.core.IType;
21 import org.eclipse.jdt.debug.core.IJavaClassPrepareBreakpoint;
22 import org.eclipse.jdt.debug.core.JDIDebugModel;
23 import org.eclipse.jdt.internal.debug.ui.BreakpointUtils;
24 import org.eclipse.ltk.core.refactoring.Change;
25
26 import com.ibm.icu.text.MessageFormat;
27
28 /**
29  * @since 3.2
30  *
31  */
32 public class ClassPrepareBreakpointTypeChange extends ClassPrepareBreakpointChange {
33     
34     private IType fDestType;
35
36     public ClassPrepareBreakpointTypeChange(IJavaClassPrepareBreakpoint breakpoint, IType destType) throws CoreException {
37         super(breakpoint);
38         fDestType = destType;
39     }
40
41     /* (non-Javadoc)
42      * @see org.eclipse.ltk.core.refactoring.Change#getName()
43      */
44     public String JavaDoc getName() {
45         return MessageFormat.format(RefactoringMessages.ClassPrepareBreakpointTypeChange_0,
46                 new String JavaDoc[] {getBreakpointLabel(getOriginalBreakpoint()), fDestType.getElementName()});
47     }
48
49     /* (non-Javadoc)
50      * @see org.eclipse.ltk.core.refactoring.Change#perform(org.eclipse.core.runtime.IProgressMonitor)
51      */
52     public Change perform(IProgressMonitor pm) throws CoreException {
53         IResource resource = BreakpointUtils.getBreakpointResource(fDestType);
54         Map JavaDoc map = new HashMap JavaDoc();
55         BreakpointUtils.addJavaBreakpointAttributes(map, fDestType);
56         // TODO - start/end should be adjusted, but can access new CU from model yet
57 ISourceRange range = fDestType.getNameRange();
58         IJavaClassPrepareBreakpoint breakpoint = JDIDebugModel.createClassPrepareBreakpoint(
59                 resource,
60                 fDestType.getFullyQualifiedName(),
61                 getMemberType(),
62                 range.getOffset(),
63                 range.getOffset() + range.getLength(),
64                 true,
65                 map);
66         apply(breakpoint);
67         getOriginalBreakpoint().delete();
68         return new DeleteBreakpointChange(breakpoint);
69     }
70
71 }
72
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