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1
19
20 package org.netbeans.modules.j2ee.earproject;
21
22 import java.io.IOException  ;
23 import java.util.Collection ;
24 import java.util.HashSet ;
25 import java.util.Iterator ;
26 import java.util.List ;
27 import java.util.Set ;
28 import javax.swing.event.ChangeEvent ;
29 import javax.swing.event.ChangeListener ;
30 import org.netbeans.api.project.ProjectManager;
31 import org.netbeans.api.project.ant.AntArtifact;
32 import org.netbeans.modules.j2ee.earproject.ui.customizer.VisualClassPathItem;
33 import org.netbeans.spi.project.support.ant.AntProjectHelper;
34 import org.netbeans.spi.project.support.ant.EditableProperties;
35 import org.openide.ErrorManager;
36 import org.openide.filesystems.FileChangeAdapter;
37 import org.openide.filesystems.FileChangeListener;
38 import org.openide.filesystems.FileEvent;
39 import org.openide.filesystems.FileObject;
40 import org.openide.filesystems.FileRenameEvent;
41
42
48 public final class BrokenProjectSupport {
49
50 private final EarProject project;
51 private final Set <ChangeListener > listeners;
52 private final FileChangeListener artifactListener;
53 private final Collection <FileObject> watchedArtifacts = new HashSet <FileObject>();
54
55 BrokenProjectSupport(final EarProject project) {
56 this.project = project;
57 this.listeners = new HashSet <ChangeListener >(1);
58 this.artifactListener = new ArtifactListener();
59 }
60
61 public boolean hasBrokenArtifacts() {
62 boolean brokenArtifacts = false;
63 List <VisualClassPathItem> vcpis = project.getProjectProperties().getJarContentAdditional();
64 for (VisualClassPathItem vcpi : vcpis) {
65 Object obj = vcpi.getObject();
66 if (!(obj instanceof AntArtifact)) {
67 continue;
68 }
69 AntArtifact aa = (AntArtifact) obj;
70 FileObject script = aa.getScriptFile();
71 if (script == null || !script.isValid()) {
72 brokenArtifacts = true;
73 break;
74 }
75 }
76 return brokenArtifacts;
77 }
78
79 public void watchAntArtifact(final AntArtifact artifact) {
80 FileObject artFile = artifact.getScriptFile();
81 watchedArtifacts.add(artFile);
82 artFile.addFileChangeListener(artifactListener);
83 }
84
85 public void cleanUp() {
86 for (FileObject artFile : watchedArtifacts) {
87 artFile.removeFileChangeListener(artifactListener);
88 }
89 watchedArtifacts.clear();
90 }
91
92 public void addChangeListener(ChangeListener l) {
93 synchronized (listeners) {
94 listeners.add(l);
95 }
96 }
97
98 public void removeChangeListener(ChangeListener l) {
99 synchronized (listeners) {
100 listeners.remove(l);
101 }
102 }
103
104 private void fireChangeEvent() {
105 Iterator <ChangeListener > it;
106 synchronized (listeners) {
107 it = new HashSet <ChangeListener >(listeners).iterator();
108 }
109 ChangeEvent ev = new ChangeEvent (this);
110 while (it.hasNext()) {
111 it.next().stateChanged(ev);
112 }
113 }
114
115
119 public void adjustReferences() {
120 ProjectManager.mutex().writeAccess(new Runnable () {
121 public void run() {
122 for (VisualClassPathItem vcpi : project.getProjectProperties().getJarContentAdditional()) {
123 if (vcpi.getObject() instanceof AntArtifact) {
124 String raw = vcpi.getRaw();
125 if (raw.matches("^\\$\\{reference\\..*\\}")) { String currEvaluated = project.evaluator().evaluate(raw);
127 FileObject currEvaluatedFO = project.getAntProjectHelper().resolveFileObject(currEvaluated);
128 if (currEvaluatedFO == null) {
129 String referenceKey = raw.substring(2, raw.length() - 1); adjustReference(vcpi, referenceKey);
131 }
132 }
133 }
134 }
135 }
136 });
137 }
138
139 private void adjustReference(final VisualClassPathItem vcpi, final String referenceKey) {
140 EditableProperties prjProps = project.getAntProjectHelper().getProperties(AntProjectHelper.PROJECT_PROPERTIES_PATH);
141 String referenceValue = prjProps.getProperty(referenceKey);
142 if (referenceValue.matches("^\\$\\{project\\..*\\}.+")) { String prjReference = referenceValue.substring(0, referenceValue.indexOf('}', 2) + 1);
144 String relPath = vcpi.getEvaluated();
145 prjProps.setProperty(referenceKey, prjReference + '/' + relPath);
146 }
147 project.getAntProjectHelper().putProperties(AntProjectHelper.PROJECT_PROPERTIES_PATH, prjProps);
148 try {
149 ProjectManager.getDefault().saveProject(project);
150 } catch (IOException ioe) {
151 ErrorManager.getDefault().notify(ErrorManager.WARNING, ioe);
152 }
153 }
154
155 private class ArtifactListener extends FileChangeAdapter {
156
157 public void fileDeleted(FileEvent fe) {
158 fireChangeEvent();
159 }
160
161 public void fileRenamed(FileRenameEvent fe) {
162 fireChangeEvent();
163 }
164
165 }
166
167 }
168 |
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