ohair@286: /*
alanb@368:  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
ohair@286:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286:  *
ohair@286:  * This code is free software; you can redistribute it and/or modify it
ohair@286:  * under the terms of the GNU General Public License version 2 only, as
ohair@286:  * published by the Free Software Foundation.  Oracle designates this
ohair@286:  * particular file as subject to the "Classpath" exception as provided
ohair@286:  * by Oracle in the LICENSE file that accompanied this code.
ohair@286:  *
ohair@286:  * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@286:  * version 2 for more details (a copy is included in the LICENSE file that
ohair@286:  * accompanied this code).
ohair@286:  *
ohair@286:  * You should have received a copy of the GNU General Public License version
ohair@286:  * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286:  *
ohair@286:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286:  * or visit www.oracle.com if you need additional information or have any
ohair@286:  * questions.
ohair@286:  */
ohair@286: 
ohair@286: package com.sun.tools.internal.ws.wsdl.parser;
ohair@286: 
ohair@286: import com.sun.tools.internal.ws.api.wsdl.TWSDLExtensible;
ohair@286: import com.sun.tools.internal.ws.api.wsdl.TWSDLExtensionHandler;
ohair@286: import com.sun.tools.internal.ws.api.wsdl.TWSDLParserContext;
ohair@286: import com.sun.tools.internal.ws.wsdl.document.mime.MIMEConstants;
ohair@286: import org.w3c.dom.Element;
ohair@286: 
ohair@286: import java.util.Collections;
ohair@286: import java.util.Map;
ohair@286: 
ohair@286: /**
ohair@286:  * An abstract implementation class of {@link TWSDLExtensionHandler}
ohair@286:  *
ohair@286:  * @author Vivek Pandey
ohair@286:  */
ohair@286: public abstract class AbstractExtensionHandler extends TWSDLExtensionHandler {
ohair@286:     private final Map<String, AbstractExtensionHandler> extensionHandlers;
ohair@286:     private final Map<String, AbstractExtensionHandler> unmodExtenHandlers;
ohair@286: 
ohair@286:     public AbstractExtensionHandler(Map<String, AbstractExtensionHandler> extensionHandlerMap) {
ohair@286:         this.extensionHandlers = extensionHandlerMap;
ohair@286:         this.unmodExtenHandlers = Collections.unmodifiableMap(extensionHandlers);
ohair@286:     }
ohair@286: 
ohair@286:     public Map<String, AbstractExtensionHandler> getExtensionHandlers(){
ohair@286:         return unmodExtenHandlers;
ohair@286:     }
ohair@286: 
ohair@286:     /**
ohair@286:      * Callback that gets called by the WSDL parser or any other extension handler on finding an extensibility element
ohair@286:      * that it can't understand.
ohair@286:      *
ohair@286:      * @param parent  The Parent element within which the extensibility element is defined
ohair@286:      * @param e       The extensibility elemenet
ohair@286:      * @return false if there was some error during the extension handling otherwise returns true. If returned false
ohair@286:      *         then the WSDL parser can abort if the wsdl extensibility element had <code>required</code> attribute set to true
ohair@286:      */
ohair@286:     public boolean doHandleExtension(TWSDLParserContext context, TWSDLExtensible parent, Element e) {
ohair@286:         if (parent.getWSDLElementName().equals(MIMEConstants.QNAME_PART)) {
ohair@286:             return handleMIMEPartExtension(context, parent, e);
ohair@286:         } else {
ohair@286:             return super.doHandleExtension(context, parent, e);
ohair@286:         }
ohair@286:     }
ohair@286: 
ohair@286:     /**
ohair@286:      * Callback for <code>wsdl:mime</code>
ohair@286:      *
ohair@286:      * @param context Parser context that will be passed on by the wsdl parser
ohair@286:      * @param parent  The Parent element within which the extensibility element is defined
ohair@286:      * @param e       The extensibility elemenet
ohair@286:      * @return false if there was some error during the extension handling otherwise returns true. If returned false
ohair@286:      *         then the WSDL parser can abort if the wsdl extensibility element had <code>required</code> attribute set to true
ohair@286:      */
ohair@286:     protected boolean handleMIMEPartExtension(TWSDLParserContext context, TWSDLExtensible parent, Element e){
ohair@286:         return false;
ohair@286:     }
ohair@286: }