private Map promptForOverwrite(List plugins, List locales) {
    Map overwrites = new HashMap();

    if (overwriteWithoutAsking) return overwrites;

    for (Iterator iter = plugins.iterator(); iter.hasNext(); ) {
      IPluginModelBase plugin = (IPluginModelBase) iter.next();
      for (Iterator it = locales.iterator(); it.hasNext(); ) {
        Locale locale = (Locale) it.next();
        IProject project = getNLProject(plugin, locale);

        if (project.exists() && !overwrites.containsKey(project.getName())) {
          boolean overwrite =
              MessageDialog.openConfirm(
                  PDEPlugin.getActiveWorkbenchShell(),
                  PDEUIMessages.InternationalizeWizard_NLSFragmentGenerator_overwriteTitle,
                  NLS.bind(
                      PDEUIMessages.InternationalizeWizard_NLSFragmentGenerator_overwriteMessage,
                      pluginName(plugin, locale)));
          overwrites.put(project.getName(), overwrite ? OVERWRITE : null);
        }
      }
    }

    return overwrites;
  }
  /**
   * Creates an NL fragment project along with the locale specific properties files.
   *
   * @throws CoreException
   * @throws IOException
   * @throws InvocationTargetException
   * @throws InterruptedException
   */
  private void internationalizePlugins(List plugins, List locales, Map overwrites)
      throws CoreException, IOException, InvocationTargetException, InterruptedException {

    Set created = new HashSet();

    for (Iterator it = plugins.iterator(); it.hasNext(); ) {
      IPluginModelBase plugin = (IPluginModelBase) it.next();

      for (Iterator iter = locales.iterator(); iter.hasNext(); ) {
        Locale locale = (Locale) iter.next();

        IProject project = getNLProject(plugin, locale);
        if (created.contains(project)
            || overwriteWithoutAsking
            || !project.exists()
            || OVERWRITE == overwrites.get(project.getName())) {
          if (!created.contains(project) && project.exists()) {
            project.delete(true, getProgressMonitor());
          }

          if (!created.contains(project)) {
            createNLFragment(plugin, project, locale);
            created.add(project);
            project.getFolder(RESOURCE_FOLDER_PARENT).create(false, true, getProgressMonitor());
          }

          project
              .getFolder(RESOURCE_FOLDER_PARENT)
              .getFolder(locale.toString())
              .create(true, true, getProgressMonitor());
          createLocaleSpecificPropertiesFile(project, plugin, locale);
        }
      }
    }
  }
Ejemplo n.º 3
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 /** A repository root has been added. Notify any listeners. */
 public void rootAdded(ICVSRepositoryLocation root) {
   Iterator it = listeners.iterator();
   while (it.hasNext()) {
     IRepositoryListener listener = (IRepositoryListener) it.next();
     listener.repositoryAdded(root);
   }
 }
Ejemplo n.º 4
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 public static IMarker[] getProblemsFor(IResource resource) {
   try {
     if (resource != null && resource.exists()) {
       IMarker[] markers =
           resource.findMarkers(
               IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER, false, IResource.DEPTH_INFINITE);
       Set markerTypes =
           JavaModelManager.getJavaModelManager().compilationParticipants.managedMarkerTypes();
       if (markerTypes.isEmpty()) return markers;
       ArrayList markerList = new ArrayList(5);
       for (int i = 0, length = markers.length; i < length; i++) {
         markerList.add(markers[i]);
       }
       Iterator iterator = markerTypes.iterator();
       while (iterator.hasNext()) {
         markers = resource.findMarkers((String) iterator.next(), false, IResource.DEPTH_INFINITE);
         for (int i = 0, length = markers.length; i < length; i++) {
           markerList.add(markers[i]);
         }
       }
       IMarker[] result;
       markerList.toArray(result = new IMarker[markerList.size()]);
       return result;
     }
   } catch (CoreException e) {
     // assume there are no problems
   }
   return new IMarker[0];
 }
Ejemplo n.º 5
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 /**
  * Method filterResources filters the given resources using the given working set.
  *
  * @param current
  * @param resources
  * @return ICVSRemoteResource[]
  */
 public ICVSRemoteResource[] filterResources(
     IWorkingSet workingSet, ICVSRemoteResource[] resources) {
   if (workingSet == null) return resources;
   // get the projects associated with the working set
   IAdaptable[] adaptables = workingSet.getElements();
   Set projects = new HashSet();
   for (int i = 0; i < adaptables.length; i++) {
     IAdaptable adaptable = adaptables[i];
     Object adapted = adaptable.getAdapter(IResource.class);
     if (adapted != null) {
       // Can this code be generalized?
       IProject project = ((IResource) adapted).getProject();
       projects.add(project);
     }
   }
   List result = new ArrayList();
   for (int i = 0; i < resources.length; i++) {
     ICVSRemoteResource resource = resources[i];
     for (Iterator iter = projects.iterator(); iter.hasNext(); ) {
       IProject project = (IProject) iter.next();
       if (project.getName().equals(resource.getName())) {
         result.add(resource);
         break;
       }
     }
   }
   return (ICVSRemoteResource[]) result.toArray(new ICVSRemoteResource[result.size()]);
 }
  /**
   * Returns true if given structured selection matches the conditions specified in the registry for
   * this action.
   */
  private boolean isEnabledFor(IStructuredSelection ssel) {
    int count = ssel.size();

    if (verifySelectionCount(count) == false) {
      return false;
    }

    // Compare selection to enablement expression.
    if (enablementExpression != null) {
      return enablementExpression.isEnabledFor(ssel);
    }

    // Compare selection to class requirements.
    if (classes.isEmpty()) {
      return true;
    }
    for (Iterator elements = ssel.iterator(); elements.hasNext(); ) {
      Object obj = elements.next();
      if (obj instanceof IAdaptable) {
        IAdaptable element = (IAdaptable) obj;
        if (verifyElement(element) == false) {
          return false;
        }
      } else {
        return false;
      }
    }

    return true;
  }
Ejemplo n.º 7
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  /*
   * (non-Javadoc)
   *
   * @see org.eclipse.jface.wizard.IWizard#addPages()
   */
  public void addPages() {
    if (addingPages) return;

    try {
      addingPages = true;
      pages = new ArrayList<IWizardPage>();
      Iterator<WizardFragment> iterator = getAllWizardFragments().iterator();
      while (iterator.hasNext()) {
        WizardFragment fragment = (WizardFragment) iterator.next();
        FragmentedWizardPage page = getFragmentData(fragment);
        if (fragment.hasComposite()) {
          if (page != null) {
            addPage(page);
          } else {
            page = new FragmentedWizardPage(fragment);
            fragmentData.put(fragment, page);
            addPage(page);
          }
        }
      }
    } catch (Exception e) {
      PHPUiPlugin.log(
          new Status(
              IStatus.ERROR,
              PHPUiPlugin.ID,
              0,
              "Error adding fragments to wizard",
              e)); //$NON-NLS-1$
    } finally {
      addingPages = false;
    }
  }
Ejemplo n.º 8
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 private void broadcastRepositoriesChanged(ICVSRepositoryLocation[] roots) {
   if (roots.length == 0) return;
   Iterator it = listeners.iterator();
   while (it.hasNext()) {
     IRepositoryListener listener = (IRepositoryListener) it.next();
     listener.repositoriesChanged(roots);
   }
 }
Ejemplo n.º 9
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 private void addSubWizardFragments(WizardFragment fragment, List<WizardFragment> list) {
   Iterator<?> iterator = fragment.getChildFragments().iterator();
   while (iterator.hasNext()) {
     WizardFragment child = (WizardFragment) iterator.next();
     list.add(child);
     addSubWizardFragments(child, list);
   }
 }
 private void ensureResourceCovered(IResource resource, List list) {
   IPath path = resource.getFullPath();
   for (Iterator iter = list.iterator(); iter.hasNext(); ) {
     IResource root = (IResource) iter.next();
     if (root.getFullPath().isPrefixOf(path)) {
       return;
     }
   }
   list.add(resource);
 }
  /**
   * Tests that a target definition based on the default target platform restricted to a subset of
   * bundle versions contains the right set.
   *
   * @throws Exception
   */
  public void testVersionRestrictedDefaultTargetPlatform() throws Exception {
    ITargetDefinition definition = getNewTarget();
    ITargetLocation container =
        getTargetService().newProfileLocation(TargetPlatform.getDefaultLocation(), null);
    definition.setTargetLocations(new ITargetLocation[] {container});
    List infos = getAllBundleInfos(definition);
    // find right versions
    String v1 = null;
    String v2 = null;
    Iterator iterator = infos.iterator();
    while (iterator.hasNext() && (v2 == null || v1 == null)) {
      BundleInfo info = (BundleInfo) iterator.next();
      if (info.getSymbolicName().equals("org.eclipse.jdt.launching")) {
        v1 = info.getVersion();
      } else if (info.getSymbolicName().equals("org.eclipse.jdt.debug")) {
        v2 = info.getVersion();
      }
    }
    assertNotNull(v1);
    assertFalse(v1.equals(BundleInfo.EMPTY_VERSION));
    assertNotNull(v2);
    assertFalse(v2.equals(BundleInfo.EMPTY_VERSION));

    NameVersionDescriptor[] restrictions =
        new NameVersionDescriptor[] {
          new NameVersionDescriptor("org.eclipse.jdt.launching", v1),
          new NameVersionDescriptor("org.eclipse.jdt.debug", v2)
        };
    definition.setIncluded(restrictions);
    infos = getAllBundleInfos(definition);

    assertEquals("Wrong number of bundles", 2, infos.size());
    iterator = infos.iterator();
    while (iterator.hasNext()) {
      BundleInfo info = (BundleInfo) iterator.next();
      if (info.getSymbolicName().equals("org.eclipse.jdt.launching")) {
        assertEquals(v1, info.getVersion());
      } else if (info.getSymbolicName().equals("org.eclipse.jdt.debug")) {
        assertEquals(v2, info.getVersion());
      }
    }
  }
 /* (non-Javadoc)
  * @see org.eclipse.debug.core.sourcelookup.AbstractSourceLookupDirector#dispose()
  */
 public synchronized void dispose() {
   Iterator iterator = fSourceContainerMap.values().iterator();
   while (iterator.hasNext()) {
     ISourceContainer[] containers = (ISourceContainer[]) iterator.next();
     for (int i = 0; i < containers.length; i++) {
       containers[i].dispose();
     }
   }
   fSourceContainerMap.clear();
   super.dispose();
 }
Ejemplo n.º 13
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 private void writeState(XMLWriter writer) {
   writer.startTag(RepositoriesViewContentHandler.REPOSITORIES_VIEW_TAG, null, true);
   // Write the repositories
   Collection repos = Arrays.asList(getKnownRepositoryLocations());
   Iterator it = repos.iterator();
   while (it.hasNext()) {
     CVSRepositoryLocation location = (CVSRepositoryLocation) it.next();
     RepositoryRoot root = getRepositoryRootFor(location);
     root.writeState(writer);
   }
   writer.endTag(RepositoriesViewContentHandler.REPOSITORIES_VIEW_TAG);
 }
 /*
  * Clean up the temporary data used to run the tests.
  * This method is not intended to be called by clients, it will be called
  * automatically when the clients use a ReconcilerTestSuite.
  */
 public void cleanup() throws Exception {
   // rm -rf eclipse sub-dir
   boolean leaveDirty =
       Boolean.parseBoolean(TestActivator.getContext().getProperty("p2.tests.doNotClean"));
   if (leaveDirty) return;
   for (Iterator iter = toRemove.iterator(); iter.hasNext(); ) {
     File next = (File) iter.next();
     delete(next);
   }
   output = null;
   toRemove.clear();
 }
 /**
  * @param element
  * @param schemaElement
  */
 private void validateMaxElementMult(Element element, ISchemaElement schemaElement) {
   // Validate max element occurence violations
   int maxSeverity = CompilerFlags.getFlag(fProject, CompilerFlags.P_UNKNOWN_ELEMENT);
   if (maxSeverity != CompilerFlags.IGNORE) {
     HashSet maxElementSet =
         ElementOccurenceChecker.findMaxOccurenceViolations(schemaElement, element);
     Iterator maxIterator = maxElementSet.iterator();
     while (maxIterator.hasNext()) {
       reportMaxOccurenceViolation((ElementOccurrenceResult) maxIterator.next(), maxSeverity);
     }
   }
 }
 public static void checkPluginPropertiesConsistency(Map map, File configDir) {
   File runtimeDir = new File(configDir, IPDEBuildConstants.BUNDLE_CORE_RUNTIME);
   if (runtimeDir.exists() && runtimeDir.isDirectory()) {
     long timestamp = runtimeDir.lastModified();
     Iterator iter = map.values().iterator();
     while (iter.hasNext()) {
       if (hasChanged((IMonitorModelBase) iter.next(), timestamp)) {
         CoreUtility.deleteContent(runtimeDir);
         break;
       }
     }
   }
 }
 /**
  * Returns a status that represents the exceptions collected. If the collector is empty <code>
  * IStatus.OK</code> is returned. Otherwise a MultiStatus containing all collected exceptions is
  * returned.
  *
  * @return a multistatus containing the exceptions collected or IStatus.OK if the collector is
  *     empty.
  */
 public IStatus getStatus() {
   if (statuses.isEmpty()) {
     return Status.OK_STATUS;
   } else {
     MultiStatus multiStatus = new MultiStatus(pluginId, severity, message, null);
     Iterator it = statuses.iterator();
     while (it.hasNext()) {
       IStatus status = (IStatus) it.next();
       multiStatus.merge(status);
     }
     return multiStatus;
   }
 }
  /**
   * Tests a JDT feature bundle container contains the appropriate bundles for a specific OS.
   *
   * @throws Exception
   */
  public void testMacOSFeatureBundleContainer() throws Exception {
    // extract the feature
    IPath location = extractModifiedFeatures();

    ITargetDefinition definition = getNewTarget();
    definition.setOS(Platform.OS_MACOSX);
    ITargetLocation container =
        getTargetService().newFeatureLocation(location.toOSString(), "org.eclipse.jdt", null);
    container.resolve(definition, null);
    TargetBundle[] bundles = container.getBundles();

    List expected = new ArrayList();
    expected.add("org.eclipse.jdt");
    expected.add("org.eclipse.jdt.launching");
    // 2 versions of JUnit
    expected.add("org.junit");
    expected.add("org.junit");
    expected.add("org.junit4");
    expected.add("org.eclipse.jdt.launching.macosx");

    assertEquals("Wrong number of bundles in JDT feature", expected.size(), bundles.length);
    for (int i = 0; i < bundles.length; i++) {
      String symbolicName = bundles[i].getBundleInfo().getSymbolicName();
      expected.remove(symbolicName);
      if (symbolicName.equals("org.eclipse.jdt.launching.macosx")) {
        // the bundle should be missing unless on Mac
        IStatus status = bundles[i].getStatus();
        if (Platform.getOS().equals(Platform.OS_MACOSX)) {
          assertTrue("Mac bundle should be present", status.isOK());
        } else {
          assertFalse("Mac bundle should be missing", status.isOK());
          assertEquals(
              "Mac bundle should be mssing",
              TargetBundle.STATUS_PLUGIN_DOES_NOT_EXIST,
              status.getCode());
        }
      }
    }
    Iterator iterator = expected.iterator();
    while (iterator.hasNext()) {
      String name = (String) iterator.next();
      System.err.println("Missing: " + name);
    }
    assertTrue("Wrong bundles in JDT feature", expected.isEmpty());

    // should be no source bundles
    for (int i = 0; i < bundles.length; i++) {
      TargetBundle bundle = bundles[i];
      assertFalse("Should be no source bundles", bundle.isSourceBundle());
    }
  }
Ejemplo n.º 19
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  private List<WizardFragment> getAllWizardFragments() {
    List<WizardFragment> list = new ArrayList<WizardFragment>();
    list.add(rootFragment);
    addSubWizardFragments(rootFragment, list);

    Iterator<WizardFragment> iterator = list.iterator();
    while (iterator.hasNext()) {
      WizardFragment fragment = (WizardFragment) iterator.next();
      if (!wizardModel.equals(fragment.getWizardModel())) {
        fragment.setWizardModel(wizardModel);
      }
    }
    return list;
  }
 /*
  * Iterate over the sites in the given configuration and remove the one which
  * has a url matching the given location.
  */
 public boolean removeSite(Configuration configuration, String location)
     throws IOException, URISyntaxException {
   File left = new File(new URI(location)).getCanonicalFile();
   List sites = configuration.getSites();
   for (Iterator iter = sites.iterator(); iter.hasNext(); ) {
     Site tempSite = (Site) iter.next();
     String siteURL = tempSite.getUrl();
     File right = new File(new URI(siteURL)).getCanonicalFile();
     if (left.equals(right)) {
       return configuration.removeSite(tempSite);
     }
   }
   return false;
 }
  /**
   * Tests setting the target platform to the stored JDT feature test data
   *
   * @throws Exception
   */
  public void testSetTargetPlatformToJdtFeature() throws Exception {
    try {
      // extract the feature
      IPath location = extractModifiedFeatures();
      // org.eclipse.jdt_3.6.0.v20100105-0800-7z8VFR9FMTb52_pOyKHhoek1

      ITargetDefinition target = getNewTarget();
      ITargetLocation container =
          getTargetService()
              .newFeatureLocation(
                  location.toOSString(),
                  "org.eclipse.jdt",
                  "3.6.0.v20100105-0800-7z8VFR9FMTb52_pOyKHhoek1");

      target.setTargetLocations(new ITargetLocation[] {container});

      setTargetPlatform(target);

      List expected = new ArrayList();
      expected.add("org.eclipse.jdt");
      expected.add("org.eclipse.jdt.launching");
      // 2 versions of JUnit
      expected.add("org.junit");
      expected.add("org.junit");
      expected.add("org.junit4");
      if (Platform.getOS().equals(Platform.OS_MACOSX)) {
        expected.add("org.eclipse.jdt.launching.macosx");
      }

      // current platform
      IPluginModelBase[] models = TargetPlatformHelper.getPDEState().getTargetModels();

      assertEquals("Wrong number of bundles in JDT feature", expected.size(), models.length);
      for (int i = 0; i < models.length; i++) {
        expected.remove(models[i].getPluginBase().getId());
        assertTrue(models[i].isEnabled());
      }
      Iterator iterator = expected.iterator();
      while (iterator.hasNext()) {
        String name = (String) iterator.next();
        System.err.println("Missing: " + name);
      }
      assertTrue("Wrong bundles in target platform", expected.isEmpty());
    } finally {
      resetTargetPlatform();
    }
  }
 /*
  * Assert that a feature with the given id exists in the configuration. If
  * a version is specified then match the version, otherwise any version will
  * do.
  */
 public void assertFeatureExists(
     String message, Configuration configuration, String id, String version) {
   List sites = configuration.getSites();
   assertNotNull(message, sites);
   boolean found = false;
   for (Iterator iter = sites.iterator(); iter.hasNext(); ) {
     Site site = (Site) iter.next();
     Feature[] features = site.getFeatures();
     for (int i = 0; features != null && i < features.length; i++) {
       if (id.equals(features[i].getId())) {
         if (version == null) found = true;
         else if (version.equals(features[i].getVersion())) found = true;
       }
     }
   }
   assertTrue(message, found);
 }
Ejemplo n.º 23
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  public static void removeProblemsFor(IResource resource) {
    try {
      if (resource != null && resource.exists()) {
        resource.deleteMarkers(
            IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER, false, IResource.DEPTH_INFINITE);

        // delete managed markers
        Set markerTypes =
            JavaModelManager.getJavaModelManager().compilationParticipants.managedMarkerTypes();
        if (markerTypes.size() == 0) return;
        Iterator iterator = markerTypes.iterator();
        while (iterator.hasNext())
          resource.deleteMarkers((String) iterator.next(), false, IResource.DEPTH_INFINITE);
      }
    } catch (CoreException e) {
      // assume there were no problems
    }
  }
    public boolean include(Object object) {
      if (object instanceof IResource) {
        IResource resource = (IResource) object;
        IPath path =
            IResource.FILE == resource.getType()
                ? resource.getFullPath()
                : resource.getFullPath().addTrailingSeparator();
        object = path.toPortableString();
      }

      for (Iterator iter = filters.iterator(); iter.hasNext(); ) {
        Filter filter = (Filter) iter.next();
        if (filter.matches(object)) {
          return filter.inclusive();
        }
      }
      return default_;
    }
Ejemplo n.º 25
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 /**
  * Return a list of nature ids based on the natures that have been configured for this project.
  *
  * @return list of configured nature ids.
  * @param project
  */
 public static List getRegisteredRuntimeIDs(IProject project) {
   List result = null;
   String natureID = null;
   if (project != null && project.isAccessible()) {
     Iterator it = EMFNatureRegistry.singleton().REGISTERED_NATURE_IDS.iterator();
     while (it.hasNext()) {
       natureID = (String) it.next();
       try {
         if (project.hasNature(natureID)) {
           if (result == null) result = new ArrayList(2);
           result.add(natureID);
         }
       } catch (CoreException e) {
       }
     }
   }
   return result == null ? Collections.EMPTY_LIST : result;
 }
  private String getBundles(boolean defaultAuto) {
    StringBuffer buffer = new StringBuffer();
    Iterator iter = fModels.keySet().iterator();
    while (iter.hasNext()) {
      IMonitorModelBase model = (IMonitorModelBase) iter.next();
      String id = model.getMonitorBase().getId();
      if (!IPDEBuildConstants.BUNDLE_OSGI.equals(id)) {
        if (buffer.length() > 0) buffer.append(","); // $NON-NLS-1$
        buffer.append(LaunchConfigurationHelper.getBundleURL(model, true));

        // fragments must not be started or have a start level
        if (model instanceof IFragmentModel) continue;

        String data = fModels.get(model).toString();
        appendStartData(buffer, data, defaultAuto);
      }
    }
    return buffer.toString();
  }
Ejemplo n.º 27
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  private Map<IFile, Program> collectReferencingFiles(IFile sourceFile, IProgressMonitor pm) {
    ISourceModule sourceModule = DLTKCore.createSourceModuleFrom(sourceFile);

    Map<IFile, Program> participantFiles = new HashMap<IFile, Program>();

    Collection<Node> references = MoveUtils.getReferencingFiles(sourceModule);
    if (references != null) {
      for (Iterator<Node> it = references.iterator(); it.hasNext(); ) {
        Node node = it.next();
        IFile file = (IFile) node.getFile().getResource();
        try {
          participantFiles.put(file, RefactoringUtility.getProgramForFile(file));
        } catch (Exception e) {
        }
      }
    }

    return participantFiles;
  }
 private void determineBestSolutions() {
   int beingInstalledWeight = 0;
   int installationWeight = 0;
   for (Iterator<Remedy> iterator = remedies.iterator(); iterator.hasNext(); ) {
     Remedy remedy = iterator.next();
     if (remedy.getRequest() != null) {
       if (remedy.getBeingInstalledRelaxedWeight() > beingInstalledWeight
           && remedy.getInstallationRelaxedWeight() == 0) {
         bestSolutionChangingTheRequest = remedy;
         beingInstalledWeight = remedy.getBeingInstalledRelaxedWeight();
         continue;
       }
       if (remedy.getInstallationRelaxedWeight() > installationWeight
           && remedy.getBeingInstalledRelaxedWeight() == 0) {
         bestSolutionChangingWhatIsInstalled = remedy;
         installationWeight = remedy.getInstallationRelaxedWeight();
         continue;
       }
     }
   }
 }
  /** @return a map connecting IPath to the resolved bundles in that path */
  private Map getFileBundleMapping() {
    if (fFileBundleMapping != null) {
      return fFileBundleMapping;
    }

    // Map the bundles into their file locations
    fFileBundleMapping = new HashMap();
    for (Iterator iterator = fAllBundles.iterator(); iterator.hasNext(); ) {
      IResolvedBundle currentBundle = (IResolvedBundle) iterator.next();
      IPath parentPath = getParentPath(currentBundle);
      List bundles = (List) fFileBundleMapping.get(parentPath);
      if (bundles == null) {
        bundles = new ArrayList();
        bundles.add(currentBundle);
        fFileBundleMapping.put(parentPath, bundles);
      } else {
        bundles.add(currentBundle);
      }
    }
    return fFileBundleMapping;
  }
Ejemplo n.º 30
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 /*
  * Instruct the build manager that this project is involved in a cycle and
  * needs to propagate structural changes to the other projects in the cycle.
  */
 void mustPropagateStructuralChanges() {
   LinkedHashSet cycleParticipants = new LinkedHashSet(3);
   this.javaProject.updateCycleParticipants(
       new ArrayList(), cycleParticipants, this.workspaceRoot, new HashSet(3), null);
   IPath currentPath = this.javaProject.getPath();
   Iterator i = cycleParticipants.iterator();
   while (i.hasNext()) {
     IPath participantPath = (IPath) i.next();
     if (participantPath != currentPath) {
       IProject project = this.workspaceRoot.getProject(participantPath.segment(0));
       if (hasBeenBuilt(project)) {
         if (DEBUG)
           System.out.println(
               "JavaBuilder: Requesting another build iteration since cycle participant "
                   + project.getName() // $NON-NLS-1$
                   + " has not yet seen some structural changes"); //$NON-NLS-1$
         needRebuild();
         return;
       }
     }
   }
 }