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


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.IType;
20 import org.eclipse.jdt.debug.core.IJavaLineBreakpoint;
21 import org.eclipse.jdt.debug.core.JDIDebugModel;
22 import org.eclipse.jdt.internal.debug.ui.BreakpointUtils;
23 import org.eclipse.ltk.core.refactoring.Change;
24
25 import com.ibm.icu.text.MessageFormat;
26
27 /**
28  * @since 3.2
29  *
30  */
31 public class LineBreakpointTypeChange extends LineBreakpointChange {
32     
33     private IType fDestType;
34     
35     public LineBreakpointTypeChange(IJavaLineBreakpoint breakpoint, IType destType) throws CoreException {
36         super(breakpoint);
37         fDestType = destType;
38     }
39     
40     /* (non-Javadoc)
41      * @see org.eclipse.ltk.core.refactoring.Change#getName()
42      */
43     public String JavaDoc getName() {
44         String JavaDoc msg = MessageFormat.format(RefactoringMessages.LineBreakpointTypeChange_1, new String JavaDoc[] {getBreakpointLabel(getOriginalBreakpoint())});
45         if(!"".equals(fDestType.getElementName())) { //$NON-NLS-1$
46 msg = MessageFormat.format(RefactoringMessages.LineBreakpointTypeChange_0,
47                 new String JavaDoc[] {getBreakpointLabel(getOriginalBreakpoint()), fDestType.getElementName()});
48         }
49         return msg;
50     }
51
52     /* (non-Javadoc)
53      * @see org.eclipse.ltk.core.refactoring.Change#perform(org.eclipse.core.runtime.IProgressMonitor)
54      */
55     public Change perform(IProgressMonitor pm) throws CoreException {
56         IResource resource = BreakpointUtils.getBreakpointResource(fDestType);
57         Map JavaDoc map = new HashMap JavaDoc();
58         BreakpointUtils.addJavaBreakpointAttributes(map, fDestType);
59         IJavaLineBreakpoint breakpoint = JDIDebugModel.createLineBreakpoint(
60                 resource,
61                 fDestType.getFullyQualifiedName(),
62                 getLineNumber(),
63                 getCharStart(),
64                 getCharEnd(),
65                 0,
66                 true,
67                 map);
68         apply(breakpoint);
69         getOriginalBreakpoint().delete();
70         return new DeleteBreakpointChange(breakpoint);
71     }
72
73 }
74
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