Example #1
1
 public void computeImports() throws CoreException {
   // some existing imports may valid and can be preserved
   Vector preservedImports = new Vector(fImports.size());
   // new imports
   ArrayList newImports = new ArrayList();
   IPluginModelBase model = null;
   for (int i = 0; i < fPlugins.size(); i++) {
     IFeaturePlugin fp = (IFeaturePlugin) fPlugins.get(i);
     ModelEntry entry = PluginRegistry.findEntry(fp.getId());
     if (entry == null) continue;
     IPluginModelBase[] models = entry.getActiveModels();
     for (int j = 0; j < models.length; j++) {
       IPluginModelBase m = models[j];
       if (fp.getVersion().equals(m.getPluginBase().getVersion())
           || fp.getVersion().equals("0.0.0")) // $NON-NLS-1$
       model = m;
     }
     if (model != null) {
       addPluginImports(preservedImports, newImports, model.getPluginBase());
       if (model.isFragmentModel()) {
         BundleDescription desc = model.getBundleDescription();
         if (desc == null) continue;
         HostSpecification hostSpec = desc.getHost();
         String id = hostSpec.getName();
         String version = null;
         int match = IMatchRules.NONE;
         VersionRange versionRange = hostSpec.getVersionRange();
         if (!(versionRange == null || VersionRange.emptyRange.equals(versionRange))) {
           version =
               versionRange.getMinimum() != null ? versionRange.getMinimum().toString() : null;
           match = PluginBase.getMatchRule(versionRange);
         }
         addNewDependency(id, version, match, preservedImports, newImports);
       }
     }
   }
   // preserve imports of features
   for (int i = 0; i < fImports.size(); i++) {
     IFeatureImport iimport = (IFeatureImport) fImports.get(i);
     if (iimport.getType() == IFeatureImport.FEATURE) preservedImports.add(iimport);
   }
   // removed = old - preserved
   Vector removedImports = ((Vector) fImports.clone());
   removedImports.removeAll(preservedImports);
   // perform remove
   fImports = preservedImports;
   if (removedImports.size() > 0) {
     fireStructureChanged(
         (IFeatureImport[]) removedImports.toArray(new IFeatureImport[removedImports.size()]),
         IModelChangedEvent.REMOVE);
   }
   // perform add
   if (newImports.size() > 0) {
     fImports.addAll(newImports);
     fireStructureChanged(
         (IFeatureImport[]) newImports.toArray(new IFeatureImport[newImports.size()]),
         IModelChangedEvent.INSERT);
   }
 }
 /**
  * Validates that the version of the given plug-in is available in the registry. Adds a warning if
  * the plug-in could not be found.
  *
  * @param plugin xml element describing the plug-in to look for in the registry
  * @param attr set of element attributes
  */
 private void validateVersion(Element plugin, Attr attr) {
   String id = plugin.getAttribute("id"); // $NON-NLS-1$
   String version = plugin.getAttribute("version"); // $NON-NLS-1$
   if (id.trim().length() == 0
       || version.trim().length() == 0
       || version.equals("0.0.0")) // $NON-NLS-1$
   return;
   ModelEntry entry = PluginRegistry.findEntry(id);
   if (entry != null) {
     IPluginModelBase[] allModels = entry.getActiveModels();
     for (int i = 0; i < allModels.length; i++) {
       IPluginModelBase availablePlugin = allModels[i];
       if (id.equals(availablePlugin.getPluginBase().getId())) {
         if (version.equals(availablePlugin.getPluginBase().getVersion())) {
           return;
         }
       }
     }
   }
   report(
       NLS.bind(
           PDECoreMessages.Builders_Feature_mismatchPluginVersion, new String[] {version, id}),
       getLine(plugin, attr.getName()),
       CompilerFlags.WARNING,
       PDEMarkerFactory.CAT_OTHER);
 }
Example #3
0
  public static IPluginModelBase resolveTargetBundleEntry(BundleEntry e) {
    final String[] bundleId = splitBundleId(e);

    final String id = bundleId[0];
    final String version = bundleId[1];

    final ModelEntry entry = PluginRegistry.findEntry(id);
    if (entry == null) {
      return null;
    }

    final IPluginModelBase[] models = entry.getExternalModels();

    return findClosestPluginMatch(version, models);
  }
Example #4
0
 private static String getServletBridgeAbsolutePath() {
   String result = null;
   ModelEntry entry = PluginRegistry.findEntry(Validator.SERVLET_BRIDGE_ID);
   if (entry != null) {
     IPluginModelBase[] targetModels = entry.getExternalModels();
     for (int i = 0; i < targetModels.length && result == null; i++) {
       IPluginModelBase bridgeModel = targetModels[i];
       String libLocation = bridgeModel.getInstallLocation();
       if (libLocation != null && libLocation.toLowerCase().indexOf(".jar") != -1) // $NON-NLS-1$
       {
         result = libLocation;
       }
     }
   }
   return result;
 }