コード例 #1
0
  private static boolean changePackagePrefixes(
      PsiPackage psiPackage, final String oldQualifiedName, final String newQualifiedName) {
    final Module[] modules = ModuleManager.getInstance(psiPackage.getProject()).getModules();
    List<ModifiableRootModel> modelsToCommit = new ArrayList<ModifiableRootModel>();
    for (final Module module : modules) {
      boolean anyChange = false;
      final ModifiableRootModel rootModel =
          ModuleRootManager.getInstance(module).getModifiableModel();
      for (final ContentEntry contentEntry : rootModel.getContentEntries()) {
        for (final SourceFolder sourceFolder :
            contentEntry.getSourceFolders(JavaModuleSourceRootTypes.SOURCES)) {
          final String packagePrefix = sourceFolder.getPackagePrefix();
          if (packagePrefix.startsWith(oldQualifiedName)) {
            sourceFolder.setPackagePrefix(
                newQualifiedName + packagePrefix.substring(oldQualifiedName.length()));
            anyChange = true;
          }
        }
      }
      if (anyChange) {
        modelsToCommit.add(rootModel);
      } else {
        rootModel.dispose();
      }
    }

    if (!modelsToCommit.isEmpty()) {
      ModifiableRootModel[] rootModels =
          modelsToCommit.toArray(new ModifiableRootModel[modelsToCommit.size()]);
      if (rootModels.length > 0) {
        ModifiableModelCommitter.multiCommit(
            rootModels, ModuleManager.getInstance(rootModels[0].getProject()).getModifiableModel());
      }
      return true;
    } else {
      return false;
    }
  }
コード例 #2
0
  @Override
  public VirtualFile[] occursInPackagePrefixes(PsiPackage psiPackage) {
    List<VirtualFile> result = new ArrayList<VirtualFile>();
    final Module[] modules = ModuleManager.getInstance(psiPackage.getProject()).getModules();

    for (final Module module : modules) {
      for (final ContentEntry contentEntry :
          ModuleRootManager.getInstance(module).getContentEntries()) {
        final List<SourceFolder> sourceFolders =
            contentEntry.getSourceFolders(JavaModuleSourceRootTypes.SOURCES);
        for (final SourceFolder sourceFolder : sourceFolders) {
          final String packagePrefix = sourceFolder.getPackagePrefix();
          if (packagePrefix.startsWith(psiPackage.getQualifiedName())) {
            final VirtualFile file = sourceFolder.getFile();
            if (file != null) {
              result.add(file);
            }
          }
        }
      }
    }

    return VfsUtil.toVirtualFileArray(result);
  }