| /******************************************************************************* |
| * Copyright (c) 2001, 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.wst.wsdl.ui.internal.extension; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.wst.wsdl.ui.internal.WSDLEditor; |
| |
| public class WSDLEditorExtensionRegistry |
| { |
| //protected List classNameClassLoaderPairList = new ArrayList(); |
| //protected HashMap treeProviderMap = new HashMap(); |
| protected List registeredExtensionList = new ArrayList(); |
| |
| public WSDLEditorExtensionRegistry() |
| { |
| add(new WSDLEditor.BuiltInWSDLEditorExtension()); |
| } |
| |
| //public ExtensibilityItemTreeProvider getExtensibilityItemTreeProvider(String namespaceURI) |
| //{ |
| // return (ExtensibilityItemTreeProvider)treeProviderMap.get(namespaceURI); |
| //} |
| |
| //public void putExtensibilityItemTreeProvider(String namespaceURI, ExtensibilityItemTreeProvider treeProvider) |
| //{ |
| // treeProviderMap.put(namespaceURI, treeProvider); |
| //} |
| |
| public List getRegisteredExtensions() |
| { |
| return registeredExtensionList; |
| } |
| |
| public WSDLEditorExtension getApplicableExtension(int type, Object object) |
| { |
| WSDLEditorExtension result = null; |
| for (Iterator i = getRegisteredExtensions().iterator(); i.hasNext(); ) |
| { |
| WSDLEditorExtension extension = (WSDLEditorExtension)i.next(); |
| if (extension.isExtensionTypeSupported(type) && extension.isApplicable(object)) |
| { |
| result = extension; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| public WSDLEditorExtension[] getRegisteredExtensions(int type) |
| { |
| List list = new ArrayList(); |
| for (Iterator i = getRegisteredExtensions().iterator(); i.hasNext(); ) |
| { |
| WSDLEditorExtension extension = (WSDLEditorExtension)i.next(); |
| if (extension.isExtensionTypeSupported(type)) |
| { |
| list.add(extension); |
| } |
| } |
| |
| WSDLEditorExtension[] result = new WSDLEditorExtension[list.size()]; |
| int count = 0; |
| for (Iterator i = list.iterator(); i.hasNext(); ) |
| { |
| WSDLEditorExtension extension = (WSDLEditorExtension)i.next(); |
| result[count] = extension; |
| count++; |
| } |
| return result; |
| } |
| |
| public void addAsFirst(WSDLEditorExtension extension) |
| { |
| getRegisteredExtensions().add(0, extension); |
| } |
| |
| public void add(WSDLEditorExtension extension) |
| { |
| getRegisteredExtensions().add(extension); |
| } |
| |
| public void add(ClassLoader classLoader, String className) |
| { |
| // TODO... consider defered instantiation of WSDLEditorExtensions |
| try |
| { |
| Class theClass = classLoader != null ? classLoader.loadClass(className) : Class.forName(className); |
| WSDLEditorExtension extension = (WSDLEditorExtension)theClass.newInstance(); |
| registeredExtensionList.add(extension); |
| } |
| catch (Exception e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| } |