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1
11 package org.eclipse.pde.internal.core.bundle;
12
13 import java.io.InputStream  ;
14
15 import org.eclipse.core.resources.IFile;
16 import org.eclipse.core.runtime.CoreException;
17 import org.eclipse.pde.core.IEditableModel;
18 import org.eclipse.pde.core.plugin.IPluginBase;
19 import org.eclipse.pde.core.plugin.ISharedExtensionsModel;
20 import org.eclipse.pde.internal.core.ibundle.IBundle;
21 import org.eclipse.pde.internal.core.ibundle.IBundleModel;
22 import org.eclipse.pde.internal.core.ibundle.IBundlePluginModelBase;
23 import org.eclipse.pde.internal.core.plugin.WorkspaceExtensionsModel;
24 import org.eclipse.pde.internal.core.plugin.WorkspacePluginModelBase;
25
26 public abstract class WorkspaceBundlePluginModelBase extends WorkspacePluginModelBase implements IBundlePluginModelBase{
27
28 private static final long serialVersionUID = 1L;
29 private ISharedExtensionsModel fExtensionsModel = null;
30 private IBundleModel fBundleModel = null;
31 private IFile fPluginFile;
32
33 public WorkspaceBundlePluginModelBase(IFile manifestFile, IFile pluginFile) {
34 super(manifestFile, false);
35 fPluginFile = pluginFile;
36 }
37
38 abstract public IPluginBase createPluginBase();
39
40 public void load(InputStream stream, boolean outOfSync) throws CoreException {
41 if (fPluginBase == null)
42 fPluginBase = createPluginBase();
43
44 if (fBundleModel == null) {
45 fBundleModel = new WorkspaceBundleModel((IFile)getUnderlyingResource());
46 }
47 fBundleModel.load(stream, outOfSync);
48 }
49
50 public void save() {
51 if (fExtensionsModel != null && fExtensionsModel.getExtensions().getExtensions().length > 0) {
52 ((BundlePluginBase)fPluginBase).updateSingleton(true);
53 if (((IEditableModel) fExtensionsModel).isDirty())
54 ((IEditableModel) fExtensionsModel).save();
55 }
56
57 if (fBundleModel != null && ((IEditableModel)fBundleModel).isDirty())
58 ((IEditableModel)fBundleModel).save();
59 }
60
61 public String getContents() {
62 if (fBundleModel != null && fBundleModel instanceof WorkspaceBundleModel)
63 return ((WorkspaceBundleModel)fBundleModel).getContents();
64 return null;
65 }
66
67 public String getBundleLocalization() {
68 IBundle bundle = fBundleModel != null ? fBundleModel.getBundle() : null;
69 return bundle != null ? bundle.getLocalization() : null;
70 }
71
72 public IBundleModel getBundleModel() {
73 if (fBundleModel == null) {
74 IFile file = (IFile)getUnderlyingResource();
75 fBundleModel = new WorkspaceBundleModel((IFile)getUnderlyingResource());
76 if (file.exists()) {
77 try {
78 fBundleModel.load();
79 } catch (CoreException e) {
80 }
81 }
82 }
83 return fBundleModel;
84 }
85
86 public ISharedExtensionsModel getExtensionsModel() {
87 if (fExtensionsModel == null && fPluginFile != null) {
88 fExtensionsModel = new WorkspaceExtensionsModel(fPluginFile);
89 if (fPluginFile.exists())
90 try {
91 fExtensionsModel.load();
92 } catch (CoreException e) {
93 }
94 }
95 return fExtensionsModel;
96 }
97
98 public void setBundleModel(IBundleModel bundleModel) {
99 if (bundleModel instanceof IEditableModel)
100 fBundleModel = bundleModel;
101 }
102
103
104 public void setExtensionsModel(ISharedExtensionsModel extensionsModel) {
105 if (extensionsModel instanceof IEditableModel)
106 fExtensionsModel = extensionsModel;
107 }
108
109 }
110 |
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