Java Code Examples for org.eclipse.core.runtime.URIUtil#toFile()

/**
 * Copy the checkstyle configuration of a check configuration into another configuration.
 *
 * @param source
 *          the source check configuration
 * @param target
 *          the target check configuartion
 * @throws CheckstylePluginException
 *           Error copying the configuration
 */
public static void copyConfiguration(ICheckConfiguration source, ICheckConfiguration target)
        throws CheckstylePluginException {

  try {

    // use the export function ;-)
    File targetFile;

    targetFile = URIUtil.toFile(target.getResolvedConfigurationFileURL().toURI());

    File sourceFile = URIUtil.toFile(source.getResolvedConfigurationFileURL().toURI());

    // copying from a file to the same file will destroy it.
    if (Objects.equals(targetFile, sourceFile)) {
      return;
    }

    exportConfiguration(targetFile, source);
  } catch (URISyntaxException e) {
    CheckstylePluginException.rethrow(e);
  }
}
 

/**
 * Gets the property resolver for this configuration type used to expand property values within
 * the checkstyle configuration.
 *
 * @param checkConfiguration
 *          the actual check configuration
 * @return the property resolver
 * @throws IOException
 *           error creating the property resolver
 * @throws URISyntaxException
 *           if configuration file URL cannot be resolved
 */
protected PropertyResolver getPropertyResolver(ICheckConfiguration config,
        CheckstyleConfigurationFile configFile) throws IOException, URISyntaxException {

  MultiPropertyResolver multiResolver = new MultiPropertyResolver();
  multiResolver.addPropertyResolver(new ResolvablePropertyResolver(config));

  File f = URIUtil.toFile(configFile.getResolvedConfigFileURL().toURI());
  if (f != null) {
    multiResolver.addPropertyResolver(new StandardPropertyResolver(f.toString()));
  } else {
    multiResolver.addPropertyResolver(
            new StandardPropertyResolver(configFile.getResolvedConfigFileURL().toString()));
  }

  multiResolver.addPropertyResolver(new ClasspathVariableResolver());
  multiResolver.addPropertyResolver(new SystemPropertyResolver());

  if (configFile.getAdditionalPropertiesBundleStream() != null) {
    ResourceBundle bundle = new PropertyResourceBundle(
            configFile.getAdditionalPropertiesBundleStream());
    multiResolver.addPropertyResolver(new ResourceBundlePropertyResolver(bundle));
  }

  return multiResolver;
}
 

@Override
public void notifyCheckConfigRemoved(ICheckConfiguration checkConfiguration)
        throws CheckstylePluginException {
  super.notifyCheckConfigRemoved(checkConfiguration);

  // remove the configuration file from the workspace metadata
  URL configFileURL = checkConfiguration.getResolvedConfigurationFileURL();
  if (configFileURL != null) {

    try {
      File configFile = URIUtil.toFile(configFileURL.toURI());

      if (configFile != null) {
        configFile.delete();
      }
    } catch (URISyntaxException e) {
      CheckstylePluginException.rethrow(e);
    }
  }
}
 

private DataflowProjectValidationStatus validateProjectLocation() {
  if (!customLocation || projectLocation == null) {
    return DataflowProjectValidationStatus.OK;
  }

  File file = URIUtil.toFile(projectLocation);
  if (file == null) {
    return DataflowProjectValidationStatus.LOCATION_NOT_LOCAL;
  }
  if (!file.exists()) {
    return DataflowProjectValidationStatus.NO_SUCH_LOCATION;
  }
  if (!file.isDirectory()) {
    return DataflowProjectValidationStatus.LOCATION_NOT_DIRECTORY;
  }
  return DataflowProjectValidationStatus.OK;
}
 

public static File getFakeJDKsLocation() {
	Bundle bundle = Platform.getBundle(JavaLanguageServerTestPlugin.PLUGIN_ID);
	try {
		URL url = FileLocator.toFileURL(bundle.getEntry(FAKE_JDK));
		File file = URIUtil.toFile(URIUtil.toURI(url));
		return file;
	} catch (IOException | URISyntaxException e) {
		JavaLanguageServerPlugin.logException(e.getMessage(), e);
		return null;
	}
}
 

/**
 * Test the {@link TmfTraceManager#getTemporaryDirPath} method.
 * @throws URISyntaxException
 *              in case of URI syntax error
 */
@Test
public void testTemporaryDirPath() throws URISyntaxException {
    String tempDirPath = TmfTraceManager.getTemporaryDirPath();
    assertTrue(tempDirPath.endsWith(TEMP_DIR_NAME));

    String property = System.getProperty("osgi.instance.area"); //$NON-NLS-1$
    File dir = URIUtil.toFile(URIUtil.fromString(property));
    String basePath = dir.getAbsolutePath();
    assertTrue(tempDirPath.startsWith(basePath));
}
 

private static File getFile( IEditorInput editorInput ) {
  File result = null;
  if( editorInput instanceof IPathEditorInput ) {
    IPathEditorInput pathEditorInput = ( IPathEditorInput )editorInput;
    result = pathEditorInput.getPath().toFile();
  } else if( editorInput instanceof IURIEditorInput ) {
    IURIEditorInput uriEditorInput = ( IURIEditorInput )editorInput;
    result = URIUtil.toFile( uriEditorInput.getURI() );
  }
  return result;
}
 

/**
 * Returns the {@link File} of a <code>file:</code> URL. This method tries to recover from bad URLs,
 * e.g. the unencoded form we used to use in persistent storage.
 * 
 * @param url a <code>file:</code> URL
 * @return the file
 * @since 3.9
 */
public static File toFile(URL url) {
	try {
		return URIUtil.toFile(url.toURI());
	} catch (URISyntaxException e) {
		JavaPlugin.log(e);
		return new File(url.getFile());
	}
}
 

public static File toFile(URI uri) {
	if (Platform.OS_WIN32.equals(Platform.getOS())) {
		return URIUtil.toFile(uri);
	}
	return new File(uri);
}
 

/**
 * Returns the {@link File} of a <code>file:</code> URL. This method tries to
 * recover from bad URLs, e.g. the unencoded form we used to use in persistent
 * storage.
 *
 * @param url
 *            a <code>file:</code> URL
 * @return the file
 * @since 3.9
 */
public static File toFile(URL url) {
	try {
		return URIUtil.toFile(url.toURI());
	} catch (URISyntaxException e) {
		//JavaPlugin.log(e);
		return new File(url.getFile());
	}
}