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11 package org.eclipse.pde.internal.core.text.bundle;
12
13 import org.eclipse.osgi.util.ManifestElement;
14 import org.eclipse.pde.core.plugin.IPluginImport;
15 import org.eclipse.pde.internal.core.ICoreConstants;
16 import org.eclipse.pde.internal.core.bundle.BundlePluginBase;
17 import org.eclipse.pde.internal.core.ibundle.IBundle;
18 import org.osgi.framework.Constants;
19
20 public class RequireBundleHeader extends CompositeManifestHeader {
21
22 private static final long serialVersionUID = 1L;
23
24 public RequireBundleHeader(String  name, String value, IBundle bundle, String lineDelimiter) {
25 super(name, value, bundle, lineDelimiter);
26 }
27
28 public void addBundle(IPluginImport iimport) {
29 addBundle(iimport.getId(), iimport.getVersion(), iimport.isReexported(), iimport.isOptional());
30 }
31
32 public void addBundle(String id) {
33 addBundle(id, null, false, false);
34 }
35
36 public void addBundle(String id, String version, boolean exported, boolean optional) {
37 RequireBundleObject element = new RequireBundleObject(this, id);
38
39 int bundleManifestVersion = BundlePluginBase.getBundleManifestVersion(getBundle());
40 if (optional)
41 if (bundleManifestVersion > 1)
42 element.setDirective(Constants.RESOLUTION_DIRECTIVE, Constants.RESOLUTION_OPTIONAL);
43 else
44 element.setAttribute(ICoreConstants.OPTIONAL_ATTRIBUTE, "true");
46 if (exported)
47 if (bundleManifestVersion > 1)
48 element.setDirective(Constants.VISIBILITY_DIRECTIVE, Constants.VISIBILITY_REEXPORT);
49 else
50 element.setAttribute(ICoreConstants.REPROVIDE_ATTRIBUTE, "true");
52 if (version != null && version.trim().length() > 0)
53 element.setAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE, version.trim());
54
55 addManifestElement(element);
56 }
57
58 public void removeBundle(String id) {
59 removeManifestElement(id);
60 }
61
62 public void removeBundle(RequireBundleObject bundle) {
63 removeManifestElement(bundle);
64 }
65
66 protected PDEManifestElement createElement(ManifestElement element) {
67 return new RequireBundleObject(this, element);
68 }
69
70 public void updateBundle(int index, IPluginImport iimport) {
71 if (index == -1)
72 return;
73
74 PDEManifestElement element = getElementAt(index);
75 if (element != null) {
76 element.setValue(iimport.getId());
77
78 int bundleManifestVersion = BundlePluginBase.getBundleManifestVersion(getBundle());
79 if (iimport.isOptional()) {
80 if (bundleManifestVersion > 1)
81 element.setDirective(Constants.RESOLUTION_DIRECTIVE, Constants.RESOLUTION_OPTIONAL);
82 else
83 element.setAttribute(ICoreConstants.OPTIONAL_ATTRIBUTE, "true"); } else {
85 if (bundleManifestVersion > 1)
86 element.setDirective(Constants.RESOLUTION_DIRECTIVE, null);
87 else
88 element.setAttribute(ICoreConstants.OPTIONAL_ATTRIBUTE, null);
89 }
90
91 if (iimport.isReexported()) {
92 if (bundleManifestVersion > 1)
93 element.setDirective(Constants.VISIBILITY_DIRECTIVE, Constants.VISIBILITY_REEXPORT);
94 else
95 element.setAttribute(ICoreConstants.REPROVIDE_ATTRIBUTE, "true"); } else {
97 if (bundleManifestVersion > 1)
98 element.setDirective(Constants.VISIBILITY_DIRECTIVE, null);
99 else
100 element.setAttribute(ICoreConstants.REPROVIDE_ATTRIBUTE, null);
101 }
102 element.setAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE, iimport.getVersion());
103 }
104 update(true);
105 }
106
107 public RequireBundleObject[] getRequiredBundles() {
108 PDEManifestElement[] elements = getElements();
109 RequireBundleObject[] result = new RequireBundleObject[elements.length];
110 System.arraycopy(elements, 0, result, 0, elements.length);
111 return result;
112 }
113
114 }
115 |
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