Java Code Examples for org.eclipse.core.runtime.Path#segmentCount()

protected String getApplicationName(IFileStore contentLocation) throws UnsupportedEncodingException {
	
	IFileStore rootStore = OrionConfiguration.getRootLocation();
	Path relativePath = new Path(URLDecoder.decode(contentLocation.toURI().toString(), "UTF8").substring(rootStore.toURI().toString().length()));
	if (relativePath.segmentCount() < 4) {
		// not a change to a file in a project
		return null;
	}
	
	String projectDirectory = relativePath.segment(3);
	projectDirectory = projectDirectory.replaceFirst(" \\| ", " --- ");
	String[] folderNameParts = projectDirectory.split(" --- ", 2);
	if (folderNameParts.length > 1)
		return folderNameParts[1];
	return folderNameParts[0];
}
 

protected String getApplicationName(IFileStore contentLocation) throws UnsupportedEncodingException {
	
	IFileStore rootStore = OrionConfiguration.getRootLocation();
	Path relativePath = new Path(URLDecoder.decode(contentLocation.toURI().toString(), "UTF8").substring(rootStore.toURI().toString().length()));
	if (relativePath.segmentCount() < 4) {
		// not a change to a file in a project
		return null;
	}
	
	String projectDirectory = relativePath.segment(3);
	projectDirectory = projectDirectory.replaceFirst(" \\| ", " --- ");
	String[] folderNameParts = projectDirectory.split(" --- ", 2);
	if (folderNameParts.length > 1)
		return folderNameParts[1];
	return folderNameParts[0];
}
 

private IPath restoreSourcePath(IPath baseDirectory, IPath sourceBaseDirectory) {
  Path path = new Path(sourceAttachmentPath);
  if (path.segmentCount() == 0) {
    return path;
  }

  switch (path.segment(0)) {
    case SOURCE_REPO_RELATIVE_PREFIX:
      return PathUtil.makePathAbsolute(path.removeFirstSegments(1), sourceBaseDirectory);
    case BINARY_REPO_RELATIVE_PREFIX:
      return PathUtil.makePathAbsolute(path.removeFirstSegments(1), baseDirectory);
    default:
      // Unknown prefix, use path only if valid
      if (path.toFile().exists()) {
        return path;
      } else {
        return null;
      }
  }
}
 

protected String getApplicationHost(IFileStore contentLocation) throws UnsupportedEncodingException {

		IFileStore rootStore = OrionConfiguration.getRootLocation();
		Path relativePath = new Path(URLDecoder.decode(contentLocation.toURI().toString(), "UTF8").substring(rootStore.toURI().toString().length()));
		if (relativePath.segmentCount() < 4) {
			// not a change to a file in a project
			return null;
		}
		
		String folderName = relativePath.segment(3);
		folderName = folderName.replaceFirst(" \\| ", " --- ");
		return ManifestUtils.slugify(folderName);
	}
 

protected String getApplicationHost(IFileStore contentLocation) throws UnsupportedEncodingException {

		IFileStore rootStore = OrionConfiguration.getRootLocation();
		Path relativePath = new Path(URLDecoder.decode(contentLocation.toURI().toString(), "UTF8").substring(rootStore.toURI().toString().length()));
		if (relativePath.segmentCount() < 4) {
			// not a change to a file in a project
			return null;
		}
		
		String folderName = relativePath.segment(3);
		folderName = folderName.replaceFirst(" \\| ", " --- ");
		return ManifestUtils.slugify(folderName);
	}
 

private boolean handleDelete(HttpServletRequest request, HttpServletResponse response, IFileStore dir) throws JSONException, CoreException, ServletException, IOException {
	Path path = new Path(request.getPathInfo());
	dir.delete(EFS.NONE, null);
	if (path.segmentCount() == 2) {
		// The folder is a project, remove the metadata
		OrionConfiguration.getMetaStore().deleteProject(path.segment(0), path.segment(1));
	} else if (path.segmentCount() == 1) {
		// The folder is a workspace, remove the metadata
		String workspaceId = path.segment(0);
		OrionConfiguration.getMetaStore().deleteWorkspace(request.getRemoteUser(), workspaceId);
	}
	return true;
}
 

/**
 * The <code>WizardDataTransfer</code> implementation of this <code>IOverwriteQuery</code> method asks the user
 * whether the existing resource at the given path should be overwritten.
 * 
 * @param pathString
 * @return the user's reply: one of <code>"YES"</code>, <code>"NO"</code>, <code>"ALL"</code>, or
 *         <code>"CANCEL"</code>
 */
public String queryOverwrite(String pathString)
{

	Path path = new Path(pathString);

	String messageString;
	// Break the message up if there is a file name and a directory
	// and there are at least 2 segments.
	if (path.getFileExtension() == null || path.segmentCount() < 2)
	{
		messageString = NLS.bind(IDEWorkbenchMessages.WizardDataTransfer_existsQuestion, pathString);
	}

	else
	{
		messageString = NLS.bind(IDEWorkbenchMessages.WizardDataTransfer_overwriteNameAndPathQuestion,
				path.lastSegment(), path.removeLastSegments(1).toOSString());
	}

	final MessageDialog dialog = new MessageDialog(getContainer().getShell(), IDEWorkbenchMessages.Question, null,
			messageString, MessageDialog.QUESTION, new String[] { IDialogConstants.YES_LABEL,
					IDialogConstants.YES_TO_ALL_LABEL, IDialogConstants.NO_LABEL, IDialogConstants.NO_TO_ALL_LABEL,
					IDialogConstants.CANCEL_LABEL }, 0);
	String[] response = new String[] { YES, ALL, NO, NO_ALL, CANCEL };
	// run in syncExec because callback is from an operation,
	// which is probably not running in the UI thread.
	getControl().getDisplay().syncExec(new Runnable()
	{
		public void run()
		{
			dialog.open();
		}
	});
	return dialog.getReturnCode() < 0 ? CANCEL : response[dialog.getReturnCode()];
}
 

/**
 * Validates output location & build path.
 */
private void updateOutputLocationStatus() {
	fOutputLocationPath= null;

	String text= fBuildPathDialogField.getText();
	if ("".equals(text)) { //$NON-NLS-1$
		fOutputFolderStatus.setError(NewWizardMessages.BuildPathsBlock_error_EnterBuildPath);
		return;
	}
	IPath path= getOutputLocation();
	fOutputLocationPath= path;

	IResource res= fWorkspaceRoot.findMember(path);
	if (res != null) {
		// if exists, must be a folder or project
		if (res.getType() == IResource.FILE) {
			fOutputFolderStatus.setError(NewWizardMessages.BuildPathsBlock_error_InvalidBuildPath);
			return;
		}
	}

	fOutputFolderStatus.setOK();

	String pathStr= fBuildPathDialogField.getText();
	Path outputPath= (new Path(pathStr));
	pathStr= outputPath.lastSegment();
	if (pathStr.equals(".settings") && outputPath.segmentCount() == 2) { //$NON-NLS-1$
		fOutputFolderStatus.setWarning(NewWizardMessages.OutputLocation_SettingsAsLocation);
	}

	if (pathStr.charAt(0) == '.' && pathStr.length() > 1) {
		fOutputFolderStatus.setWarning(Messages.format(NewWizardMessages.OutputLocation_DotAsLocation, BasicElementLabels.getResourceName(pathStr)));
	}

	updateBuildPathStatus();
}
 

/**
 * The <code>WizardDataTransfer</code> implementation of this
 * <code>IOverwriteQuery</code> method asks the user whether the existing
 * resource at the given path should be overwritten.
 * 
 * @param pathString
 * @return the user's reply: one of <code>"YES"</code>, <code>"NO"</code>,
 * 	<code>"ALL"</code>, or <code>"CANCEL"</code>
 */
public String queryOverwrite(String pathString) {

	Path path = new Path(pathString);

	String messageString;
	// Break the message up if there is a file name and a directory
	// and there are at least 2 segments.
	if (path.getFileExtension() == null || path.segmentCount() < 2) {
		messageString = NLS.bind(
				IDEWorkbenchMessages.WizardDataTransfer_existsQuestion,
				pathString);
	} else {
		messageString = NLS
				.bind(
						IDEWorkbenchMessages.WizardDataTransfer_overwriteNameAndPathQuestion,
						path.lastSegment(), path.removeLastSegments(1)
								.toOSString());
	}

	final MessageDialog dialog = new MessageDialog(getContainer()
			.getShell(), IDEWorkbenchMessages.Question, null,
			messageString, MessageDialog.QUESTION, new String[] {
					IDialogConstants.YES_LABEL,
					IDialogConstants.YES_TO_ALL_LABEL,
					IDialogConstants.NO_LABEL,
					IDialogConstants.NO_TO_ALL_LABEL,
					IDialogConstants.CANCEL_LABEL }, 0) {
		protected int getShellStyle() {
			return super.getShellStyle() | SWT.SHEET;
		}
	};
	String[] response = new String[] { YES, ALL, NO, NO_ALL, CANCEL };
	// run in syncExec because callback is from an operation,
	// which is probably not running in the UI thread.
	getControl().getDisplay().syncExec(new Runnable() {
		public void run() {
			dialog.open();
		}
	});
	return dialog.getReturnCode() < 0 ? CANCEL : response[dialog
			.getReturnCode()];
}
 

/**
 * The <code>WizardDataTransfer</code> implementation of this
 * <code>IOverwriteQuery</code> method asks the user whether the existing
 * resource at the given path should be overwritten.
 * 
 * @param pathString
 * @return the user's reply: one of <code>"YES"</code>, <code>"NO"</code>,
 * 	<code>"ALL"</code>, or <code>"CANCEL"</code>
 */
public String queryOverwrite(String pathString) {

	Path path = new Path(pathString);

	String messageString;
	// Break the message up if there is a file name and a directory
	// and there are at least 2 segments.
	if (path.getFileExtension() == null || path.segmentCount() < 2) {
		messageString = NLS.bind(
				IDEWorkbenchMessages.WizardDataTransfer_existsQuestion,
				pathString);
	} else {
		messageString = NLS
				.bind(
						IDEWorkbenchMessages.WizardDataTransfer_overwriteNameAndPathQuestion,
						path.lastSegment(), path.removeLastSegments(1)
								.toOSString());
	}

	final MessageDialog dialog = new MessageDialog(getContainer()
			.getShell(), IDEWorkbenchMessages.Question, null,
			messageString, MessageDialog.QUESTION, new String[] {
					IDialogConstants.YES_LABEL,
					IDialogConstants.YES_TO_ALL_LABEL,
					IDialogConstants.NO_LABEL,
					IDialogConstants.NO_TO_ALL_LABEL,
					IDialogConstants.CANCEL_LABEL }, 0) {
		protected int getShellStyle() {
			return super.getShellStyle() | SWT.SHEET;
		}
	};
	String[] response = new String[] { YES, ALL, NO, NO_ALL, CANCEL };
	// run in syncExec because callback is from an operation,
	// which is probably not running in the UI thread.
	getControl().getDisplay().syncExec(new Runnable() {
		public void run() {
			dialog.open();
		}
	});
	return dialog.getReturnCode() < 0 ? CANCEL : response[dialog
			.getReturnCode()];
}