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1
11
12 package org.eclipse.jdt.internal.ui.javadocexport;
13
14 import java.net.URL  ;
15
16 import org.eclipse.core.runtime.CoreException;
17 import org.eclipse.core.runtime.IPath;
18 import org.eclipse.core.runtime.IProgressMonitor;
19
20 import org.eclipse.jdt.core.IClasspathEntry;
21 import org.eclipse.jdt.core.IJavaProject;
22
23 import org.eclipse.jdt.ui.JavaUI;
24
25 import org.eclipse.jdt.internal.ui.wizards.buildpaths.BuildPathSupport;
26 import org.eclipse.jdt.internal.ui.wizards.buildpaths.CPListElement;
27
28
29 public class JavadocLinkRef {
30 private final IJavaProject fProject;
31 private final IPath fContainerPath;
32 private IClasspathEntry fClasspathEntry;
33
34 public JavadocLinkRef(IPath containerPath, IClasspathEntry classpathEntry, IJavaProject project) {
35 fContainerPath= containerPath;
36 fProject= project;
37 fClasspathEntry= classpathEntry;
38 }
39
40 public JavadocLinkRef(IJavaProject project) {
41 this(null, null, project);
42 }
43
44 public boolean isProjectRef() {
45 return fClasspathEntry == null;
46 }
47
48 public IPath getFullPath() {
49 return isProjectRef() ? fProject.getPath() : fClasspathEntry.getPath();
50 }
51
52 public URL getURL() {
53 if (isProjectRef()) {
54 return JavaUI.getProjectJavadocLocation(fProject);
55 } else {
56 return JavaUI.getLibraryJavadocLocation(fClasspathEntry);
57 }
58 }
59
60 public void setURL(URL url, IProgressMonitor monitor) throws CoreException {
61 if (isProjectRef()) {
62 JavaUI.setProjectJavadocLocation(fProject, url);
63 } else {
64 CPListElement element= CPListElement.createFromExisting(fClasspathEntry, fProject);
65 String location= url != null ? url.toExternalForm() : null;
66 element.setAttribute(CPListElement.JAVADOC, location);
67 String [] changedAttributes= { CPListElement.JAVADOC };
68 BuildPathSupport.modifyClasspathEntry(null, element.getClasspathEntry(), changedAttributes, fProject, fContainerPath, monitor);
69 fClasspathEntry= element.getClasspathEntry();
70 }
71 }
72
73 public boolean equals(Object obj) {
74 if (obj != null && obj.getClass().equals(getClass())) {
75 JavadocLinkRef other= (JavadocLinkRef) obj;
76 if (!fProject.equals(other.fProject) || isProjectRef() != other.isProjectRef()) {
77 return false;
78 }
79 if (!isProjectRef()) {
80 return !fClasspathEntry.equals(other.fClasspathEntry);
81 }
82 }
83 return false;
84 }
85
86 public int hashCode() {
87 if (isProjectRef()) {
88 return fProject.hashCode();
89 } else {
90 return fProject.hashCode() + fClasspathEntry.hashCode();
91 }
92
93 }
94 }
95 |
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