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1
11 package org.eclipse.update.internal.configurator;
12
13 import java.net.*;
14 import java.util.ArrayList  ;
15 import java.util.MissingResourceException ;
16 import java.util.ResourceBundle ;
17
18 import org.eclipse.core.runtime.*;
19 import org.eclipse.update.configurator.*;
20 import org.eclipse.update.internal.configurator.branding.*;
21 import org.osgi.framework.*;
22 import org.w3c.dom.*;
23
24
25
29 public class FeatureEntry
30 implements
31 IPlatformConfiguration.IFeatureEntry,
32 IConfigurationConstants,
33 IBundleGroup,
34 IBundleGroupConstants,
35 IProductConstants {
36 private String id;
37 private String version;
38 private String pluginVersion;
39 private String application;
40 private URL[] root;
41 private boolean primary;
42 private String pluginIdentifier;
43 private String url;
44 private String description;
45 private String licenseURL;
46 private ArrayList plugins;
47 private AboutInfo branding;
48 private SiteEntry site;
49 private ResourceBundle resourceBundle;
50 private boolean fullyParsed;
51
52 public FeatureEntry(String id, String version, String pluginIdentifier, String pluginVersion, boolean primary, String application, URL[] root) {
53 if (id == null)
54 throw new IllegalArgumentException ();
55 this.id = id;
56 this.version = version;
57 this.pluginVersion = pluginVersion;
58 this.pluginIdentifier = pluginIdentifier;
59 this.primary = primary;
60 this.application = application;
61 this.root = (root == null ? new URL[0] : root);
62 }
63
64 public FeatureEntry( String id, String version, String pluginVersion, boolean primary, String application, URL[] root) {
65 this(id, version, id, pluginVersion, primary, application, root);
66 }
67
68 public void setSite(SiteEntry site) {
69 this.site = site;
70 }
71
72 public SiteEntry getSite() {
73 return this.site;
74 }
75
76 public void addPlugin(PluginEntry plugin) {
77 if (plugins == null)
78 plugins = new ArrayList ();
79 plugins.add(plugin);
80 }
81
82 public PluginEntry[] getPluginEntries() {
83 if (plugins == null)
84 fullParse();
85 return (PluginEntry[])plugins.toArray(new PluginEntry[plugins.size()]);
86 }
87
88
92 public void setURL(String url) {
93 this.url = url;
94 }
95
96
99 public String getURL() {
100 return url;
103 }
104
105
108 public String getFeatureIdentifier() {
109 return id;
110 }
111
112
115 public String getFeatureVersion() {
116 return version;
117 }
118
119
122 public String getFeaturePluginVersion() {
123 return pluginVersion != null && pluginVersion.length() > 0 ? pluginVersion : null;
124 }
125
126
129 public String getFeaturePluginIdentifier() {
130 return pluginIdentifier != null && pluginIdentifier.length() > 0 ? pluginIdentifier : id;
132 }
133
134
137 public String getFeatureApplication() {
138 return application;
139 }
140
141
144 public URL[] getFeatureRootURLs() {
145 return root;
146 }
147
148
151 public boolean canBePrimary() {
152 return primary;
153 }
154
155 public Element toXML(Document doc) {
156 URL installURL = Utils.getInstallURL();
157
158 Element featureElement = doc.createElement(CFG_FEATURE_ENTRY);
159 if (id != null)
161 featureElement.setAttribute(CFG_FEATURE_ENTRY_ID, id);
162 if (primary)
163 featureElement.setAttribute(CFG_FEATURE_ENTRY_PRIMARY, "true"); if (version != null)
165 featureElement.setAttribute(CFG_FEATURE_ENTRY_VERSION, version);
166 if (pluginVersion != null && !pluginVersion.equals(version) && pluginVersion.length() > 0)
167 featureElement.setAttribute(CFG_FEATURE_ENTRY_PLUGIN_VERSION, pluginVersion);
168 if (pluginIdentifier != null && !pluginIdentifier.equals(id) && pluginIdentifier.length() > 0)
169 featureElement.setAttribute(CFG_FEATURE_ENTRY_PLUGIN_IDENTIFIER, pluginIdentifier);
170 if (application != null)
171 featureElement.setAttribute(CFG_FEATURE_ENTRY_APPLICATION, application);
172 if (url != null)
173 featureElement.setAttribute(CFG_URL, Utils.makeRelative(installURL, url));
175
176 URL[] roots = getFeatureRootURLs();
177 for (int i=0; i<roots.length; i++) {
178 String root = Utils.makeRelative(installURL, roots[i]).toExternalForm();
180 if (root.trim().length() > 0){
181 Element rootElement = doc.createElement(CFG_FEATURE_ENTRY_ROOT);
182 rootElement.appendChild(doc.createTextNode(root));
183 featureElement.appendChild(rootElement);
184 }
185 }
186
187 return featureElement;
188 }
189
190 public void setDescription(String description) {
191 this.description = description;
192 }
193
194
197 public Bundle [] getBundles() {
198 if (plugins == null)
199 fullParse();
200
201 ArrayList bundles = new ArrayList (plugins.size());
202 for (int i=0; i<plugins.size(); i++) {
203 PluginEntry plugin = (PluginEntry)plugins.get(i);
204 Bundle bundle = Utils.getBundle(plugin.getPluginIdentifier());
206 if (bundle != null)
207 bundles.add(bundle);
208 }
209 return (Bundle [])bundles.toArray(new Bundle [bundles.size()]);
210 }
211
214 public String getDescription() {
215 if (description == null)
216 fullParse();
217 return description;
218 }
219
222 public String getIdentifier() {
223 return id;
224 }
225
228 public String getName() {
229 if (branding == null)
230 branding = AboutInfo.readFeatureInfo(id, version, getFeaturePluginIdentifier());
231 return branding.getProductName();
232 }
233
236 public String getProperty(String key) {
237 if (key == null)
238 return null;
239
240 if (branding == null)
241 branding = AboutInfo.readFeatureInfo(id, version, getFeaturePluginIdentifier());
242
243 if (key.equals(FEATURE_IMAGE))
245 return branding.getFeatureImageURL() == null ? null : branding.getFeatureImageURL().toExternalForm();
246 else if (key.equals(TIPS_AND_TRICKS_HREF))
247 return branding.getTipsAndTricksHref();
248 else if (key.equals(IBundleGroupConstants.WELCOME_PAGE)) return branding.getWelcomePageURL() == null ? null : branding.getWelcomePageURL().toExternalForm();
250 else if (key.equals(WELCOME_PERSPECTIVE))
251 return branding.getWelcomePerspectiveId();
252 else if (key.equals(APP_NAME))
254 return branding.getAppName();
255 else if (key.equals(ABOUT_TEXT))
256 return branding.getAboutText();
257 else if (key.equals(ABOUT_IMAGE))
258 return branding.getAboutImageURL() == null ? null : branding.getAboutImageURL().toExternalForm();
259 else if (key.equals(WINDOW_IMAGE))
260 return branding.getWindowImageURL()== null ? null : branding.getWindowImageURL().toExternalForm();
261 else if (key.equals(WINDOW_IMAGES)) {
262 URL[] urls = branding.getWindowImagesURLs();
263 if (urls == null)
264 return null;
265 StringBuffer windowImagesURLs = new StringBuffer ();
266 for (int i=0; i<urls.length; i++){
267 windowImagesURLs.append(urls[i].toExternalForm());
268 if (i != urls.length-1)
269 windowImagesURLs.append(',');
270 }
271 return windowImagesURLs.toString();
272 } else if (key.equals(LICENSE_HREF))
273 return getLicenseURL();
274
275 return null;
276 }
277
280 public String getProviderName() {
281 if (branding == null)
282 branding = AboutInfo.readFeatureInfo(id, version, getFeaturePluginIdentifier());
283 return branding.getProviderName();
284 }
285
288 public String getVersion() {
289 return version;
290 }
291
294 public String getApplication() {
295 return application;
296 }
297
300 public String getId() {
301 return id;
302 }
303
304 public ResourceBundle getResourceBundle(){
305 if (resourceBundle != null)
306 return resourceBundle;
307
308 if (site == null)
310 return null;
311
312 ResourceBundle bundle = null;
313 try {
314 URL propertiesURL = new URL(site.getResolvedURL(), getURL());
315 ClassLoader l = new URLClassLoader(new URL[] { propertiesURL }, null);
316 bundle = ResourceBundle.getBundle(IConfigurationConstants.CFG_FEATURE_ENTRY, Utils.getDefaultLocale(), l);
317 } catch (MissingResourceException e) {
318 Utils.log(e.getLocalizedMessage());
319 } catch (MalformedURLException e) {
320 Utils.log(e.getLocalizedMessage());
321 }
322 return bundle;
323 }
324
325 public void setLicenseURL(String licenseURL) {
326 this.licenseURL = licenseURL;
327 }
328
329 public String getLicenseURL() {
330 if (licenseURL == null)
331 fullParse();
332 if (licenseURL == null)
333 return null;
334
335 String resolvedURL = Utils.getResourceString(getResourceBundle(), licenseURL);
336 if (resolvedURL.startsWith("http://")) return resolvedURL;
338 try {
339 return new URL(getSite().getResolvedURL(), getURL() + resolvedURL).toExternalForm();
340 } catch (MalformedURLException e) {
341 return resolvedURL;
342 }
343 }
344
345 private void fullParse() {
346 if (fullyParsed)
347 return;
348 fullyParsed = true;
349 if (plugins == null)
350 plugins = new ArrayList ();
351 FullFeatureParser parser = new FullFeatureParser(this);
352 parser.parse();
353 }
354
355 public Bundle getDefiningBundle() {
356 return Utils.getBundle(getFeaturePluginIdentifier());
357 }
358
359 public boolean hasBranding() {
360 String bundleId = getFeaturePluginIdentifier();
361 return bundleId != null && Utils.getBundle(bundleId) != null;
362 }
363 }
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