| /******************************************************************************* |
| * Copyright (c) 2003, 2004 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.ws.internal.ui.plugin; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.text.MessageFormat; |
| |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jst.ws.internal.ui.preferences.PersistentActionDialogsContext; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.eclipse.wst.command.internal.provisional.env.core.common.Log; |
| import org.eclipse.wst.command.internal.provisional.env.core.common.MessageUtils; |
| |
| |
| /** |
| * This is the plugin class for the Web Services plugin. |
| * <p> |
| * This plugin contains the graphic user interface to the |
| * Web Services runtime found in org.eclipse.jst.ws. |
| */ |
| public class WebServiceUIPlugin extends AbstractUIPlugin |
| { |
| // Copyright |
| public static final String copyright = |
| "(c) Copyright IBM Corporation 2000, 2002."; |
| |
| /** |
| * The identifier of the descriptor of this plugin in plugin.xml. |
| */ |
| public static final String ID = "org.eclipse.jst.ws.ui"; |
| |
| /** |
| * The reference to the singleton instance of this plugin. |
| */ |
| private static WebServiceUIPlugin instance_; |
| |
| private PersistentActionDialogsContext actionDialogsContext_; |
| private Log log_; |
| |
| /** |
| * Constructs a runtime plugin object for this plugin. |
| */ |
| public WebServiceUIPlugin() { |
| super(); |
| instance_ = this; |
| } |
| |
| /** |
| * Returns the singleton instance of this plugin. Equivalent to calling |
| * (WebServiceUIPlugin)Platform.getPlugin("org.eclipse.jst.ws.ui"); |
| * @return The WebServiceUIPlugin singleton. |
| */ |
| static public WebServiceUIPlugin getInstance() { |
| return instance_; |
| } |
| |
| |
| public PersistentActionDialogsContext getActionDialogsContext() |
| { |
| if (actionDialogsContext_ == null) |
| { |
| actionDialogsContext_ = new PersistentActionDialogsContext(); |
| actionDialogsContext_.load(); |
| } |
| return actionDialogsContext_; |
| } |
| |
| /** |
| * Returns the message string identified by the given key from |
| * the plugin.properties file for the appropriate locale. |
| * @param key The message key string prefixed by a "%" symbol. |
| * That is, the string passed in must be of the form "%KEY" |
| * where the plugin.properties file contains a line of the |
| * form: "KEY = value". |
| * @return The locale-specific message. |
| */ |
| public static String getMessage(String key) |
| { |
| MessageUtils msgUtils = new MessageUtils( "org.eclipse.jst.ws.ui.plugin", instance_ ); |
| |
| if( key.startsWith("%")) |
| { |
| key = key.substring( 1, key.length() ); |
| } |
| |
| return msgUtils.getMessage(key); |
| } |
| |
| /** |
| * Returns the message string identified by the given key from |
| * the plugin.properties file for the appropriate locale. |
| * Substitution sequences in the message string |
| * are replaced by the given array of substitution objects (which |
| * are most frequently strings). See java.text.MessageFormat for |
| * further details on substitution. |
| * @param key The message key string prefixed by a "%" symbol. |
| * That is, the string passed in must be of the form "%KEY" |
| * where the plugin.properties file contains a line of the |
| * form: "KEY = value". |
| * @param args The substitution values for the message |
| * as required by the message in plugin.properties and |
| * by the rules of class java.text.MessageFormat. |
| * @return The locale-specific message. |
| */ |
| public static String getMessage(String key, Object[] args) { |
| return MessageFormat.format(getMessage(key), args); |
| } |
| |
| /** |
| * Returns an image descriptor for the named resource |
| * as relative to the plugin install location. |
| * @return An image descriptor, possibly null. |
| */ |
| public static ImageDescriptor getImageDescriptor(String name) { |
| try { |
| URL installURL = instance_.getBundle().getEntry("/"); |
| URL imageURL = new URL(installURL, name); |
| return ImageDescriptor.createFromURL(imageURL); |
| } catch (MalformedURLException e) { |
| return null; |
| } |
| } |
| |
| public String getPluginStateLocation() { |
| return Platform.getPluginStateLocation(this).toOSString(); |
| } |
| |
| public String getPluginInstallLocation() { |
| try { |
| return Platform.resolve(getBundle().getEntry("/")).getFile(); |
| } catch (Exception e) { |
| return null; |
| } |
| } |
| |
| } |