Exemplo n.º 1
0
  /**
   * Allows to answer if given ide project has 1-1 mapping with the given external project, i.e. the
   * ide project has been imported from external system and no other external projects have been
   * added.
   *
   * <p>This might be necessary in a situation when project-level setting is changed (e.g. project
   * name). We don't want to rename ide project if it doesn't completely corresponds to the given
   * ide project then.
   *
   * @param ideProject target ide project
   * @param externalProject target external project
   * @return <code>true</code> if given ide project has 1-1 mapping to the given external project;
   *     <code>false</code> otherwise
   */
  public static boolean isOneToOneMapping(
      @NotNull Project ideProject, @NotNull DataNode<ProjectData> externalProject) {
    String linkedExternalProjectPath = null;
    for (ExternalSystemManager<?, ?, ?, ?, ?> manager : ExternalSystemApiUtil.getAllManagers()) {
      ProjectSystemId externalSystemId = manager.getSystemId();
      AbstractExternalSystemSettings systemSettings =
          ExternalSystemApiUtil.getSettings(ideProject, externalSystemId);
      Collection projectsSettings = systemSettings.getLinkedProjectsSettings();
      int linkedProjectsNumber = projectsSettings.size();
      if (linkedProjectsNumber > 1) {
        // More than one external project of the same external system type is linked to the given
        // ide project.
        return false;
      } else if (linkedProjectsNumber == 1) {
        if (linkedExternalProjectPath == null) {
          // More than one external project of different external system types is linked to the
          // current ide project.
          linkedExternalProjectPath =
              ((ExternalProjectSettings) projectsSettings.iterator().next())
                  .getExternalProjectPath();
        } else {
          return false;
        }
      }
    }

    ProjectData projectData = externalProject.getData();
    if (linkedExternalProjectPath != null
        && !linkedExternalProjectPath.equals(projectData.getLinkedExternalProjectPath())) {
      // New external project is being linked.
      return false;
    }

    Set<String> externalModulePaths = ContainerUtilRt.newHashSet();
    for (DataNode<ModuleData> moduleNode :
        ExternalSystemApiUtil.findAll(externalProject, ProjectKeys.MODULE)) {
      externalModulePaths.add(moduleNode.getData().getLinkedExternalProjectPath());
    }
    externalModulePaths.remove(linkedExternalProjectPath);

    PlatformFacade platformFacade = ServiceManager.getService(PlatformFacade.class);
    for (Module module : platformFacade.getModules(ideProject)) {
      String path = module.getOptionValue(ExternalSystemConstants.LINKED_PROJECT_PATH_KEY);
      if (!StringUtil.isEmpty(path) && !externalModulePaths.remove(path)) {
        return false;
      }
    }
    return externalModulePaths.isEmpty();
  }
Exemplo n.º 2
0
    @Override
    public void onSuccess(@Nullable final DataNode<ProjectData> externalProject) {
      if (externalProject == null) {
        return;
      }
      Collection<DataNode<ModuleData>> moduleNodes =
          ExternalSystemApiUtil.findAll(externalProject, ProjectKeys.MODULE);
      for (DataNode<ModuleData> node : moduleNodes) {
        myExternalModulePaths.add(node.getData().getLinkedExternalProjectPath());
      }
      ExternalSystemApiUtil.executeProjectChangeAction(
          true,
          new DisposeAwareProjectChange(myProject) {
            @Override
            public void execute() {
              ProjectRootManagerEx.getInstanceEx(myProject)
                  .mergeRootsChangesDuring(
                      new Runnable() {
                        @Override
                        public void run() {
                          myProjectDataManager.importData(
                              externalProject.getKey(),
                              Collections.singleton(externalProject),
                              myProject,
                              true);
                        }
                      });

              processOrphanProjectLibraries();
            }
          });
      if (--myCounter[0] <= 0) {
        processOrphanModules();
      }
    }