Java IDEWorkbenchPlugin.log方法代码示例

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
/**
 * Update the pin action's tool bar
 */
void updatePinActionToolbar() {

	ICoolBarManager coolBarManager = getActionBarConfigurer()
			.getCoolBarManager();
	IContributionItem cbItem = coolBarManager
			.find(IWorkbenchActionConstants.TOOLBAR_NAVIGATE);
	if (!(cbItem instanceof IToolBarContributionItem)) {
		// This should not happen
		IDEWorkbenchPlugin
				.log("Navigation toolbar contribution item is missing"); //$NON-NLS-1$
		return;
	}
	IToolBarContributionItem toolBarItem = (IToolBarContributionItem) cbItem;
	IToolBarManager toolBarManager = toolBarItem.getToolBarManager();
	if (toolBarManager == null) {
		// error if this happens, navigation toolbar assumed to always exist
		IDEWorkbenchPlugin.log("Navigate toolbar is missing"); //$NON-NLS-1$
		return;
	}

	toolBarManager.update(false);
	toolBarItem.update(ICoolBarManager.SIZE);
}
 

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
/**
 * Activate the proxy service by obtaining it.
 */
@SuppressWarnings(
{"rawtypes", "unchecked"})
private void activateProxyService()
{
  Bundle bundle = Platform.getBundle("org.eclipse.ui.ide"); //$NON-NLS-1$
  Object proxyService = null;
  if (bundle != null)
  {
    ServiceReference ref =
        bundle.getBundleContext().getServiceReference(
            IProxyService.class.getName());
    if (ref != null)
    {
      proxyService = bundle.getBundleContext().getService(ref);
    }
  }
  if (proxyService == null)
  {
    IDEWorkbenchPlugin.log("Proxy service could not be found."); //$NON-NLS-1$
  }
}
 

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
/**
 * Update the pin action's tool bar
 */
void updatePinActionToolbar()
{

  ICoolBarManager coolBarManager =
      getActionBarConfigurer().getCoolBarManager();
  IContributionItem cbItem =
      coolBarManager.find(IWorkbenchActionConstants.TOOLBAR_NAVIGATE);
  if (!(cbItem instanceof IToolBarContributionItem))
  {
    // This should not happen
    IDEWorkbenchPlugin.log("Navigation toolbar contribution item is missing"); //$NON-NLS-1$
    return;
  }
  IToolBarContributionItem toolBarItem = (IToolBarContributionItem) cbItem;
  IToolBarManager toolBarManager = toolBarItem.getToolBarManager();
  if (toolBarManager == null)
  {
    // error if this happens, navigation toolbar assumed to always exist
    IDEWorkbenchPlugin.log("Navigate toolbar is missing"); //$NON-NLS-1$
    return;
  }

  toolBarManager.update(false);
  toolBarItem.update(ICoolBarManager.SIZE);
}
 

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
/**
 * Build the collection of fileStores that map to fileNames. If any of them
 * cannot be found then match then return <code>null</code>.
 *
 * @param uris
 * @return IFileStore[]
 */
private IFileStore[] buildFileStores(URI[] uris) {
    IFileStore[] stores = new IFileStore[uris.length];
    for (int i = 0; i < uris.length; i++) {
        IFileStore store;
        try {
            store = EFS.getStore(uris[i]);
        } catch (CoreException e) {
            IDEWorkbenchPlugin.log(e.getMessage(), e);
            reportFileInfoNotFound(uris[i].toString());
            return null;
        }
        if (store == null) {
            reportFileInfoNotFound(uris[i].toString());
            return null;
        }
        stores[i] = store;
    }
    return stores;

}
 

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
/**
   * Look at the argument URL for the workspace's version information. Return
   * that version if found and null otherwise.
   */
  private static String readWorkspaceVersion(URL workspace) {
      File versionFile = getVersionFile(workspace, false);
      if (versionFile == null || !versionFile.exists()) {
	return null;
}

      try {
          // Although the version file is not spec'ed to be a Java properties
          // file, it happens to follow the same format currently, so using
          // Properties to read it is convenient.
          Properties props = new Properties();
          FileInputStream is = new FileInputStream(versionFile);
          try {
              props.load(is);
          } finally {
              is.close();
          }

          return props.getProperty(WORKSPACE_VERSION_KEY);
      } catch (IOException e) {
          IDEWorkbenchPlugin.log("Could not read version file", new Status( //$NON-NLS-1$
                  IStatus.ERROR, IDEWorkbenchPlugin.IDE_WORKBENCH,
                  IStatus.ERROR,
                  e.getMessage() == null ? "" : e.getMessage(), //$NON-NLS-1$, 
                  e));
          return null;
      }
  }
 

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
@Override
public InputStream getContents(Object element) {
    try {
        return new FileInputStream((File) element);
    } catch (FileNotFoundException e) {
        IDEWorkbenchPlugin.log(e.getLocalizedMessage(), e);
    }
    return null;
}
 

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
/**
 * Look at the argument URL for the workspace's version information. Return that version if found
 * and null otherwise.
 */
private static String readWorkspaceVersion(URL workspace)
{
  File versionFile = getVersionFile(workspace, false);
  if (versionFile == null || !versionFile.exists())
  {
    return null;
  }

  try
  {
    // Although the version file is not spec'ed to be a Java properties
    // file, it happens to follow the same format currently, so using
    // Properties to read it is convenient.
    Properties props = new Properties();
    FileInputStream is = new FileInputStream(versionFile);
    try
    {
      props.load(is);
    }
    finally
    {
      is.close();
    }

    return props.getProperty(WORKSPACE_VERSION_KEY);
  }
  catch (IOException e)
  {
    IDEWorkbenchPlugin.log(
        "Could not read version file", new Status(//$NON-NLS-1$
            IStatus.ERROR, IDEWorkbenchPlugin.IDE_WORKBENCH, IStatus.ERROR, e
                .getMessage() == null ? "" : e.getMessage(), //$NON-NLS-1$, 
            e));
    return null;
  }
}
 

import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; //导入方法依赖的package包/类
/**
 * Checks whether the destination is valid for copying the source file
 * stores.
 * <p>
 * Note this method is for internal use only. It is not API.
 * </p>
 * <p>
 * TODO Bug 117804. This method has been renamed to avoid a bug in the
 * Eclipse compiler with regards to visibility and type resolution when
 * linking.
 * </p>
 *
 * @param destination
 *            the destination container
 * @param sourceStores
 *            the source IFileStore
 * @return an error message, or <code>null</code> if the path is valid
 */
private String validateImportDestinationInternal(IContainer destination, IFileStore[] sourceStores) {
    if (!isAccessible(destination)) {
        return IDEWorkbenchMessages.CopyFilesAndFoldersOperation_destinationAccessError;
    }

    IFileStore destinationStore;
    try {
        destinationStore = EFS.getStore(destination.getLocationURI());
    } catch (CoreException exception) {
        IDEWorkbenchPlugin.log(exception.getLocalizedMessage(), exception);
        return NLS.bind(IDEWorkbenchMessages.CopyFilesAndFoldersOperation_internalError,
                exception.getLocalizedMessage());
    }
    for (int i = 0; i < sourceStores.length; i++) {
        IFileStore sourceStore = sourceStores[i];
        IFileStore sourceParentStore = sourceStore.getParent();

        if (sourceStore != null) {
            if (destinationStore.equals(sourceStore)
                    || (sourceParentStore != null && destinationStore.equals(sourceParentStore))) {
                return NLS.bind(IDEWorkbenchMessages.CopyFilesAndFoldersOperation_importSameSourceAndDest,
                        sourceStore.getName());
            }
            // work around bug 16202. replacement for
            // sourcePath.isPrefixOf(destinationPath)
            IFileStore destinationParent = destinationStore.getParent();
            if (sourceStore.isParentOf(destinationParent)) {
                return IDEWorkbenchMessages.CopyFilesAndFoldersOperation_destinationDescendentError;
            }

        }
    }
    return null;
}