How to use

toFile

method

in

org.eclipse.core.runtime.IPath

public IPath getStateLocation(Bundle bundle, boolean create) throws IllegalStateException {
  assertInitialized();
  IPath result = getMetaArea().getStateLocation(bundle);
  if (create)
    result.toFile().mkdirs();
  return result;
}

if (!path.toFile().exists()) {
  String msg = NLS.bind(PrefsMessages.preferences_fileNotFound, path.toOSString());
  throw new CoreException(new Status(IStatus.ERROR, PrefsMessages.OWNER_NAME, 1, msg, null));
InputStream input = null;
try {
  input = new BufferedInputStream(new FileInputStream(path.toFile()));
  service.importPreferences(input);
} catch (FileNotFoundException e) {

File file = path.toFile();
if (file.exists())
  file.delete();

/**
 * Private constructor to enforce singleton usage.
 */
private PerformanceStatsProcessor() {
  super("Performance Stats"); //$NON-NLS-1$
  setSystem(true);
  setPriority(DECORATE);
  BundleContext context = PlatformActivator.getContext();
  String filter = '(' + FrameworkLog.SERVICE_PERFORMANCE + '=' + Boolean.TRUE.toString() + ')';
  Collection<ServiceReference<FrameworkLog>> references;
  FrameworkLog perfLog = null;
  try {
    references = context.getServiceReferences(FrameworkLog.class, filter);
    if (references != null && !references.isEmpty()) {
      //just take the first matching service
      perfLog = context.getService(references.iterator().next());
      //make sure correct location is set
      IPath logLocation = Platform.getLogFileLocation();
      logLocation = logLocation.removeLastSegments(1).append("performance.log"); //$NON-NLS-1$
      perfLog.setFile(logLocation.toFile(), false);
    }
  } catch (Exception e) {
    IStatus error = new Status(IStatus.ERROR, Platform.PI_RUNTIME, 1, "Error loading performance log", e); //$NON-NLS-1$
    InternalPlatform.getDefault().log(error);
  }
  //use the platform log if we couldn't create the performance log
  if (perfLog == null)
    perfLog = InternalPlatform.getDefault().getFrameworkLog();
  log = perfLog;
}

public static String getWorkspaceInvisibleProjectName(IPath workspacePath) {
  String fileName = workspacePath.toFile().getName();
  String projectName = fileName + "_" + Integer.toHexString(workspacePath.toPortableString().hashCode());
  return projectName;
}

/**
 * Reads and returns a project description stored at the given location
 */
public ProjectDescription read(IPath location) throws IOException {
  try (
    BufferedInputStream file = new BufferedInputStream(new FileInputStream(location.toFile()));
  ) {
    return read(new InputSource(file));
  }
}

private void verifyNoWorkspaceRootIsImported(File rootDir, IProgressMonitor monitor) {
  File workspaceRoot = ResourcesPlugin.getWorkspace().getRoot().getLocation().toFile();
  if (rootDir.equals(workspaceRoot)) {
    throw new UnsupportedConfigurationException(String.format("Project %s location matches workspace root %s", rootDir.getName(), workspaceRoot.getAbsolutePath()));
  }
}

protected void createDriver ( final IFolder nodeDir, final IProgressMonitor monitor, final File packageFolder, final Map<String, String> replacements, final String driverName ) throws IOException, Exception
{
  final File sourceDir = new File ( nodeDir.getLocation ().toFile (), driverName );
  replacements.put ( "driverName", driverName );
  processDriver ( monitor, packageFolder, replacements, driverName, sourceDir );
  replacements.remove ( "driverName" );
}

/**
 * Creates the meta area root directory.
 */
public synchronized void createMetaArea() throws CoreException {
  java.io.File workspaceLocation = metaAreaLocation.toFile();
  Workspace.clear(workspaceLocation);
  if (!workspaceLocation.mkdirs()) {
    String message = NLS.bind(Messages.resources_writeWorkspaceMeta, workspaceLocation);
    throw new ResourceException(IResourceStatus.FAILED_WRITE_METADATA, null, message, null);
  }
}

public IPath getPreferenceLocation(String bundleName, boolean create) throws IllegalStateException {
  IPath result = getStateLocation(bundleName);
  if (create)
    result.toFile().mkdirs();
  return result.append(PREFERENCES_FILE_NAME);
}

public IPath getPreferenceLocation(String bundleName, boolean create) throws IllegalStateException {
  IPath result = getStateLocation(bundleName);
  if (create)
    result.toFile().mkdirs();
  return result.append(PREFERENCES_FILE_NAME);
}

/**
 * Returns a File that corresponds to the absolute location of the project's
 * root directory.
 */
public File workingDirectory() {
  return project.getProject().getLocation().toFile();
}

public DefaultBuildConfigurationProperties readBuildConfiguratonProperties(IProject project) {
  Preconditions.checkNotNull(project);
  PreferenceStore preferences = PreferenceStore.forProjectScope(project, PREF_NODE);
  return readPreferences(preferences, project.getLocation().toFile());
}

public IPath getStateLocation(Bundle bundle, boolean create) throws IllegalStateException {
  assertInitialized();
  IPath result = getMetaArea().getStateLocation(bundle);
  if (create)
    result.toFile().mkdirs();
  return result;
}

/**
 * Returns the File to use for saving and restoring the last built state for the given project.
 */
private File getSerializationFile(IProject project) {
  if (!project.exists()) return null;
  IPath workingLocation = project.getWorkingLocation(JavaCore.PLUGIN_ID);
  return workingLocation.append("state.dat").toFile(); //$NON-NLS-1$
}

static File getSerializationFile(IProject project) {
  if (!project.exists()) {
    return null;
  }
  IPath workingLocation = project.getWorkingLocation(API_TOOL_PLUGIN_ID);
  return workingLocation.append("state.dat").toFile(); //$NON-NLS-1$
}

private String getPackageName(IPath javaFile) {
  IProject project = JavaLanguageServerPlugin.getProjectsManager().getDefaultProject();
  if (project == null || !project.isAccessible()) {
    return "";
  }
  IJavaProject javaProject = JavaCore.create(project);
  return JDTUtils.getPackageName(javaProject, javaFile.toFile().toURI());
}

@Override
public void deleteProjectConfiguration(IProject project) {
  if (project.isAccessible()) {
    this.buildConfigurationPersistence.deletePathToRoot(project);
  } else {
    this.buildConfigurationPersistence.deletePathToRoot(project.getLocation().toFile());
  }
}

private static void convertCUResourceChange(WorkspaceEdit edit, RenameCompilationUnitChange cuChange) {
  ICompilationUnit modifiedCU = (ICompilationUnit) cuChange.getModifiedElement();
  RenameFile rf = new RenameFile();
  String newCUName = cuChange.getNewName();
  IPath currentPath = modifiedCU.getResource().getLocation();
  rf.setOldUri(ResourceUtils.fixURI(modifiedCU.getResource().getRawLocationURI()));
  IPath newPath = currentPath.removeLastSegments(1).append(newCUName);
  rf.setNewUri(ResourceUtils.fixURI(newPath.toFile().toURI()));
  edit.getDocumentChanges().add(Either.forRight(rf));
}

/**
 * Stores the widget values in the JAR package.
 */
@Override
protected void updateModel() {
  super.updateModel();
  String comboText= fAntScriptNamesCombo.getText();
  IPath path= Path.fromOSString(comboText);
  if (path.segmentCount() > 0 && ensureAntScriptFileIsValid(path.toFile()) && path.getFileExtension() == null)
    path= path.addFileExtension(ANTSCRIPT_EXTENSION);
  fAntScriptLocation= getAbsoluteLocation(path);
}