/** {@inheritDoc} */
  public Object execute(CommandLine commandLine) throws Exception {
    String name = commandLine.getValue(Options.PROJECT_OPTION);
    IProject project = ProjectUtils.getProject(name);
    String[] aliases = StringUtils.split(commandLine.getValue(Options.NATURE_OPTION), ',');

    IProjectDescription desc = project.getDescription();
    String[] natureIds = desc.getNatureIds();
    ArrayList<String> modified = new ArrayList<String>();
    ArrayList<String> newNatures = new ArrayList<String>();
    CollectionUtils.addAll(modified, natureIds);
    for (String alias : aliases) {
      String natureId = ProjectNatureFactory.getNatureForAlias(alias);
      if (natureId != null && !modified.contains(natureId)) {
        modified.add(natureId);
        newNatures.add(natureId);
      }
    }

    desc.setNatureIds((String[]) modified.toArray(new String[modified.size()]));
    project.setDescription(desc, new NullProgressMonitor());

    for (String nature : newNatures) {
      ProjectManager manager = ProjectManagement.getProjectManager(nature);
      if (manager != null) {
        manager.create(project, commandLine);
      }
    }

    return Services.getMessage("project.nature.added");
  }
  /** {@inheritDoc} */
  public Object execute(CommandLine commandLine) throws Exception {
    String name = commandLine.getValue(Options.PROJECT_OPTION);

    IProject project = ProjectUtils.getProject(name, true);
    ProjectManagement.refresh(project, commandLine);

    return Services.getMessage("project.refreshed", name);
  }
  /** {@inheritDoc} */
  public Object execute(CommandLine commandLine) throws Exception {
    String name = commandLine.getValue(Options.PROJECT_OPTION);
    IProject project = ProjectUtils.getProject(name, true);
    String setting = commandLine.getValue(Options.SETTING_OPTION);

    Preferences preferences = getPreferences();

    if (commandLine.hasOption(Options.VALUE_OPTION)) {
      String value = commandLine.getValue(Options.VALUE_OPTION);
      preferences.setValue(project, setting, value);
      return null;
    }

    return preferences.getValue(project, setting);
  }
Beispiel #4
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  /**
   * Gets a java project from the supplied IProject.
   *
   * @param project The IProject.
   * @return The java project.
   */
  public static IJavaProject getJavaProject(IProject project) throws Exception {
    if (ProjectUtils.getPath(project) == null) {
      throw new IllegalArgumentException(
          Services.getMessage("project.location.null", project.getName()));
    }

    if (!project.hasNature(PluginResources.NATURE)) {
      throw new IllegalArgumentException(
          Services.getMessage(
              "project.missing.nature",
              project.getName(),
              ProjectNatureFactory.getAliasForNature(PluginResources.NATURE)));
    }

    IJavaProject javaProject = JavaCore.create(project);
    if (javaProject == null || !javaProject.exists()) {
      throw new IllegalArgumentException(Services.getMessage("project.not.found", project));
    }

    return javaProject;
  }
Beispiel #5
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 /**
  * Gets the compilation unit from the supplied project.
  *
  * @param project The project.
  * @param file The absolute path to the file.
  * @return The compilation unit or null if not found.
  */
 public static ICompilationUnit getCompilationUnit(IJavaProject project, String file)
     throws Exception {
   return JavaCore.createCompilationUnitFrom(ProjectUtils.getFile(project.getProject(), file));
 }
Beispiel #6
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 /**
  * Gets a java project by name.
  *
  * @param project The name of the project.
  * @return The project.
  */
 public static IJavaProject getJavaProject(String project) throws Exception {
   return getJavaProject(ProjectUtils.getProject(project, true));
 }