| /******************************************************************************* |
| * Copyright (c) 2003, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.j2ee.ejb.internal.plugin; |
| |
| import java.io.IOException; |
| import java.net.URL; |
| import java.text.MessageFormat; |
| |
| import org.eclipse.core.internal.boot.PlatformURLConnection; |
| import org.eclipse.core.resources.IResourceStatus; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.emf.common.util.ResourceLocator; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; |
| import org.eclipse.wst.common.frameworks.internal.WTPPlugin; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleContext; |
| |
| |
| /** |
| * This is a top-level class of the j2ee plugin. |
| * |
| * @see AbstractUIPlugin for additional information on UI plugins |
| */ |
| public class EjbPlugin extends WTPPlugin implements ResourceLocator { |
| // Default instance of the receiver |
| private static EjbPlugin inst; |
| protected final IPath iconsFolder = new Path(Platform.getBundle(PLUGIN_ID).getEntry("icons").getPath());//$NON-NLS-1$ |
| // Links View part of the plugin |
| public static final String PLUGIN_ID = "org.eclipse.jst.j2ee.ejb";//$NON-NLS-1$ |
| private static IPath location; |
| |
| /** |
| * Create the J2EE plugin and cache its default instance |
| */ |
| public EjbPlugin() { |
| super(); |
| if (inst == null) |
| inst = this; |
| } |
| |
| /** |
| * Get the plugin singleton. |
| */ |
| static public EjbPlugin getDefault() { |
| return inst; |
| } |
| |
| /* |
| * Javadoc copied from interface. |
| */ |
| public URL getBaseURL() { |
| return getBundle().getEntry("/"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This gets a .gif from the icons folder. |
| */ |
| public Object getImage(String key) { |
| return J2EEPlugin.getImageURL(key, getBundle()); |
| } |
| |
| public static IPath getInstallLocation() { |
| if (location == null) { |
| URL url = getInstallURL(); |
| try { |
| String installLocation = ((PlatformURLConnection) url.openConnection()).getURLAsLocal().getFile(); |
| location = new Path(installLocation); |
| } catch (IOException e) { |
| logError(e); |
| } |
| } |
| return location; |
| } |
| |
| public static URL getInstallURL() { |
| return getDefault().getBundle().getEntry("/"); //$NON-NLS-1$ |
| } |
| |
| public static EjbPlugin getPlugin() { |
| return inst; |
| } |
| |
| /** |
| * Return the plugin directory location- the directory that all the plugins are located in (i.e. |
| * d:\installdir\plugin) |
| */ |
| public static IPath getPluginLocation(String pluginId) { |
| // IExtensionRegistry registry = Platform.getExtensionRegistry(); |
| Bundle bundle = Platform.getBundle(pluginId); |
| if (bundle != null) { |
| try { |
| IPath installPath = new Path(bundle.getEntry("/").toExternalForm()).removeTrailingSeparator(); //$NON-NLS-1$ |
| String installStr = Platform.asLocalURL(new URL(installPath.toString())).getFile(); |
| return new Path(installStr); |
| } catch (IOException e) { |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * If this is called from an operation, in response to some other exception that was caught, |
| * then the client code should throw {@link com.ibm.etools.wft.util.WFTWrappedException}; |
| * otherwise this can still be used to signal some other error condition within the operation, |
| * or to throw a core exception in a context other than executing an operation |
| * |
| * Create a new IStatus of type ERROR, code OPERATION_FAILED, using the EjbPlugin ID |
| */ |
| public static IStatus createErrorStatus(String aMessage, Throwable exception) { |
| return createErrorStatus(0, aMessage, exception); |
| } |
| |
| /** |
| * If this is called from an operation, in response to some other exception that was caught, |
| * then the client code should throw {@link com.ibm.etools.wft.util.WFTWrappedException}; |
| * otherwise this can still be used to signal some other error condition within the operation. |
| * |
| * Create a new IStatus of type ERROR, code OPERATION_FAILED, using the EjbPlugin ID |
| */ |
| public static IStatus newOperationFailedStatus(String aMessage, Throwable exception) { |
| return createStatus(IStatus.ERROR, IResourceStatus.OPERATION_FAILED, aMessage, exception); |
| } |
| |
| /** |
| * Create a new IStatus with a severity using the EjbPlugin ID. aCode is just an internal code. |
| */ |
| public static IStatus createStatus(int severity, int aCode, String aMessage, Throwable exception) { |
| return new Status(severity, PLUGIN_ID, aCode, aMessage, exception); |
| } |
| |
| public static IStatus createStatus(int severity, String message, Throwable exception) { |
| return new Status(severity, PLUGIN_ID, message, exception); |
| } |
| |
| public static IStatus createStatus(int severity, String message) { |
| return createStatus(severity, message, null); |
| } |
| |
| /* |
| * Javadoc copied from interface. |
| */ |
| public String getString(String key) { |
| return Platform.getResourceString(getBundle(), key); |
| } |
| |
| /* |
| * Javadoc copied from interface. |
| */ |
| public String getString(String key, Object[] substitutions) { |
| return MessageFormat.format(getString(key), substitutions); |
| } |
| |
| @Override |
| public String getPluginID() { |
| return PLUGIN_ID; |
| } |
| |
| /** |
| * If this is called from an operation, in response to some other exception that was caught, |
| * then the client code should throw {@link com.ibm.etools.wft.util.WFTWrappedException}; |
| * otherwise this can still be used to signal some other error condition within the operation, |
| * or to throw a core exception in a context other than executing an operation |
| * |
| * Create a new IStatus of type ERROR using the EjbPlugin ID. aCode is just an internal code. |
| */ |
| public static IStatus createErrorStatus(int aCode, String aMessage, Throwable exception) { |
| return createStatus(IStatus.ERROR, aCode, aMessage != null ? aMessage : exception.toString(), exception); |
| } |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| } |
| |
| public String getString(String key, boolean translate) { |
| // TODO For now... translate not supported |
| return getString(key); |
| } |
| |
| public String getString(String key, Object[] substitutions, boolean translate) { |
| // TODO For now... translate not supported |
| return getString(key,substitutions); |
| } |
| |
| /** |
| * Record an error against this plugin's log. |
| * |
| * @param aCode |
| * @param aMessage |
| * @param anException |
| */ |
| public static void logError(int aCode, String aMessage, |
| Throwable anException) { |
| getDefault().getLog().log( |
| createErrorStatus(aCode, aMessage, anException)); |
| } |
| |
| /** |
| * |
| * Record a message against this plugin's log. |
| * |
| * @param severity |
| * @param aCode |
| * @param aMessage |
| * @param exception |
| */ |
| public static void log(int severity, int aCode, String aMessage, |
| Throwable exception) { |
| log(createStatus(severity, aCode, aMessage, exception)); |
| } |
| |
| /** |
| * |
| * Record a status against this plugin's log. |
| * |
| * @param aStatus |
| */ |
| public static void log(IStatus aStatus) { |
| getDefault().getLog().log(aStatus); |
| } |
| |
| public static void logError(Throwable exception) { |
| Platform.getLog(Platform.getBundle(PLUGIN_ID)).log( createStatus(IStatus.ERROR, exception.getMessage(), exception)); |
| } |
| |
| public static void logError(CoreException exception) { |
| Platform.getLog(Platform.getBundle(PLUGIN_ID)).log( exception.getStatus() ); |
| } |
| |
| } |