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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* specific language governing permissions and limitations under the
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* License. When distributing the software, include this License Header
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* Notice in each file and include the License file at
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun in the GPL Version 2 section of the License file that
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* accompanied this code. If applicable, add the following below the
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* License Header, with the fields enclosed by brackets [] replaced by
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* your own identifying information:
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* "Portions Copyrighted [year] [name of copyright owner]"
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* The Original Software is NetBeans. The Initial Developer of the Original
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* Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
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* Microsystems, Inc. All Rights Reserved.
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* "[Contributor] elects to include this software in this distribution
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package org.netbeans.modules.xml.wsdl.ui.spi;
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import java.util.HashMap;
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import javax.xml.namespace.QName;
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import org.netbeans.modules.xml.wsdl.model.ExtensibilityElement;
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import org.openide.ErrorManager;
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import org.openide.nodes.Node;
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import org.openide.util.Lookup;
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public class ExtensibilityElementConfiguratorFactory {
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private static Map<QName, ExtensibilityElementConfigurator> configurators;
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public ExtensibilityElementConfiguratorFactory() {
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private void initialise() {
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public ExtensibilityElementConfigurator getExtensibilityElementConfigurator(QName qname) {
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if (configurators == null || qname == null) return null;
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return configurators.get(qname);
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public Node.Property getNodeProperty(ExtensibilityElement element, QName qname, String attributeName) {
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if (configurators == null) return null;
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ExtensibilityElementConfigurator configurator = configurators.get(qname);
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if (configurator != null) {
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return configurator.getProperty(element, qname, attributeName);
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private synchronized void lookupFactories() {
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if(configurators != null)
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configurators = new HashMap<QName, ExtensibilityElementConfigurator>();
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Lookup.Result result = Lookup.getDefault().lookup(
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new Lookup.Template(ExtensibilityElementConfigurator.class));
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for(Object obj: result.allInstances()) {
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ExtensibilityElementConfigurator factory = (ExtensibilityElementConfigurator) obj;
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for (QName qname : factory.getSupportedQNames()) {
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if (configurators.containsKey(qname)) {
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ErrorManager.getDefault().notify(new Exception("There is a ExtensibilityConfigurator already present for this " + qname.toString()));
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configurators.put(qname, factory);