Ejemplo n.º 1
0
  public BundleModuleRegistry(String bundleSymbolicName, Collection<IPath> paths) {
    if (bundleSymbolicName == null || bundleSymbolicName.length() == 0) {
      throw new IllegalArgumentException("Invalid bundle symbolic name"); // $NON-NLS-1$
    }

    for (IPath nextPath : paths) {
      if (nextPath == null || nextPath.isEmpty() || !nextPath.isValidPath(nextPath.toString())) {
        throw new IllegalArgumentException("Invalid resource path:" + nextPath); // $NON-NLS-1$
      }
    }

    this.bundleID = bundleSymbolicName;
    this.defaultFolderItems = Collections.emptySet();
    this.filePaths = new HashSet<IPath>();
    this.folderPaths = new HashSet<IPath>();

    for (IPath filePath : paths) {
      if (filePath.segmentCount() > 1) {
        extractFolderPaths(folderPaths, filePath);
        filePaths.add(filePath);
      } else {
        if (defaultFolderItems.isEmpty()) {
          defaultFolderItems = new HashSet<IPath>();
        }
        defaultFolderItems.add(filePath);
      }
    }
  }
  /**
   * Returns whether this page's controls currently all contain valid values.
   *
   * @return <code>true</code> if all controls are valid, and <code>false</code> if at least one is
   *     invalid
   */
  private boolean validatePage() {

    String locationFieldContents = getProjectLocationFieldValue();

    if (locationFieldContents.equals("")) { // $NON-NLS-1$
      setErrorMessage(null);
      setMessage(DataTransferMessages.WizardExternalProjectImportPage_projectLocationEmpty);
      return false;
    }

    IPath path = new Path(""); // $NON-NLS-1$
    if (!path.isValidPath(locationFieldContents)) {
      setErrorMessage(DataTransferMessages.WizardExternalProjectImportPage_locationError);
      return false;
    }

    File projectFile = projectFile(locationFieldContents);
    if (projectFile == null) {
      setErrorMessage(
          NLS.bind(
              DataTransferMessages.WizardExternalProjectImportPage_notAProject,
              locationFieldContents));
      return false;
    }
    setProjectName(projectFile);

    if (getProjectHandle().exists()) {
      setErrorMessage(DataTransferMessages.WizardExternalProjectImportPage_projectExistsMessage);
      return false;
    }

    setErrorMessage(null);
    setMessage(null);
    return true;
  }
  private IStatus validateLocation() {
    String location = projectLocationField.getText();
    IPath locationPath = new Path(location);

    if (!locationPath.isValidPath(getProjectName())) {
      return new Status(
          IStatus.ERROR,
          DartToolsPlugin.PLUGIN_ID,
          ProjectMessages.NewProjectCreationPage_invalid_loc);
    }

    // TODO(scheglov) check after Pub issue fixed
    // https://code.google.com/p/dart/issues/detail?id=10439
    if (locationPath.isUNC()) {
      return new Status(
          IStatus.ERROR,
          DartToolsPlugin.PLUGIN_ID,
          ProjectMessages.NewProjectCreationPage_invalid_loc_unc);
    }

    if (doesProjectExist()) {
      return new Status(
          IStatus.ERROR,
          DartToolsPlugin.PLUGIN_ID,
          NLS.bind(ProjectMessages.NewApplicationWizardPage_error_existing, getProjectName()));
    }

    IStatus status = DirectoryVerification.getOpenDirectoryLocationStatus(new File(location));

    if (!status.isOK()) {
      return status;
    }

    return Status.OK_STATUS;
  }
  /* (non-Javadoc)
   * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
   */
  public String getText(Object element) {
    IRuntimeClasspathEntry entry = (IRuntimeClasspathEntry) element;
    switch (entry.getType()) {
      case IRuntimeClasspathEntry.PROJECT:
        IResource res = entry.getResource();
        IJavaElement proj = JavaCore.create(res);
        if (proj == null) {
          return entry.getPath().lastSegment();
        } else {
          return lp.getText(proj);
        }
      case IRuntimeClasspathEntry.ARCHIVE:
        IPath path = entry.getPath();
        if (path == null) {
          return MessageFormat.format("Invalid path: {0}", new Object[] {"null"}); // $NON-NLS-1$
        }
        if (!path.isAbsolute() || !path.isValidPath(path.toString())) {
          return MessageFormat.format("Invalid path: {0}", new Object[] {path.toOSString()});
        }
        String[] segments = path.segments();
        StringBuffer displayPath = new StringBuffer();
        if (segments.length > 0) {
          String device = path.getDevice();
          if (device != null) {
            displayPath.append(device);
            displayPath.append(File.separator);
          }
          for (int i = 0; i < segments.length - 1; i++) {
            displayPath.append(segments[i]).append(File.separator);
          }
          displayPath.append(segments[segments.length - 1]);

          // getDevice means that's a absolute path.
          if (path.getDevice() != null && !path.toFile().exists()) {
            displayPath.append(" (missing) ");
          }
        } else {
          displayPath.append(path.toOSString());
        }
        return displayPath.toString();
      case IRuntimeClasspathEntry.VARIABLE:
        path = entry.getPath();
        IPath srcPath = entry.getSourceAttachmentPath();
        StringBuffer buf = new StringBuffer(path.toString());
        if (srcPath != null) {
          buf.append(" ["); // $NON-NLS-1$
          buf.append(srcPath.toString());
          IPath rootPath = entry.getSourceAttachmentRootPath();
          if (rootPath != null) {
            buf.append(IPath.SEPARATOR);
            buf.append(rootPath.toString());
          }
          buf.append(']');
        }
        // append JRE name if we can compute it
        if (path.equals(new Path(JavaRuntime.JRELIB_VARIABLE)) && fLaunchConfiguration != null) {
          try {
            IVMInstall vm = JavaRuntime.computeVMInstall(fLaunchConfiguration);
            buf.append(" - "); // $NON-NLS-1$
            buf.append(vm.getName());
          } catch (CoreException e) {
          }
        }
        return buf.toString();
      case IRuntimeClasspathEntry.CONTAINER:
        path = entry.getPath();
        if (fLaunchConfiguration != null) {
          try {
            IJavaProject project = null;
            try {
              project = JavaRuntime.getJavaProject(fLaunchConfiguration);
            } catch (CoreException e) {
            }
            if (project == null) {
            } else {
              IClasspathContainer container =
                  JavaCore.getClasspathContainer(entry.getPath(), project);
              if (container != null) {
                if (container.getDescription().startsWith("Persisted container")) {
                  return container.getPath().toString();
                } else {
                  return container.getDescription();
                }
              }
            }
          } catch (CoreException e) {
          }
        }
        return entry.getPath().toString();
      case IRuntimeClasspathEntry.OTHER:
        IRuntimeClasspathEntry delegate = entry;
        if (entry instanceof ClasspathEntry) {
          delegate = ((ClasspathEntry) entry).getDelegate();
        }
        String name = lp.getText(delegate);
        if (name == null || name.length() == 0) {
          return ((IRuntimeClasspathEntry2) delegate).getName();
        }
        return name;
    }
    return ""; //$NON-NLS-1$
  }