ohair@286: /*
mkos@408:  * Copyright (c) 1997, 2013, 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.xml.internal.ws.wsdl.parser;
ohair@286: 
ohair@286: import com.sun.xml.internal.ws.api.wsdl.parser.WSDLParserExtension;
ohair@286: import com.sun.xml.internal.ws.api.wsdl.parser.WSDLParserExtensionContext;
mkos@408: import com.sun.xml.internal.ws.api.model.wsdl.editable.*;
ohair@286: import com.sun.xml.internal.ws.streaming.XMLStreamReaderUtil;
ohair@286: 
ohair@286: import javax.xml.stream.XMLStreamReader;
ohair@286: import javax.xml.stream.Location;
ohair@286: 
ohair@286: import org.xml.sax.Locator;
ohair@286: import org.xml.sax.helpers.LocatorImpl;
ohair@286: 
ohair@286: /**
ohair@286:  * {@link WSDLParserExtension} that delegates to
ohair@286:  * multiple {@link WSDLParserExtension}s.
ohair@286:  *
ohair@286:  * <p>
ohair@286:  * This simplifies {@link RuntimeWSDLParser} since it now
ohair@286:  * only needs to work with one {@link WSDLParserExtension}.
ohair@286:  *
ohair@286:  * <p>
ohair@286:  * This class is guaranteed to return true from
ohair@286:  * all the extension callback methods.
ohair@286:  *
ohair@286:  * @author Kohsuke Kawaguchi
ohair@286:  */
ohair@286: final class WSDLParserExtensionFacade extends WSDLParserExtension {
ohair@286:     private final WSDLParserExtension[] extensions;
ohair@286: 
ohair@286:     WSDLParserExtensionFacade(WSDLParserExtension... extensions) {
ohair@286:         assert extensions!=null;
ohair@286:         this.extensions = extensions;
ohair@286:     }
ohair@286: 
ohair@286:     public void start(WSDLParserExtensionContext context) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.start(context);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean serviceElements(EditableWSDLService service, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if(e.serviceElements(service,reader))
ohair@286:                 return true;
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void serviceAttributes(EditableWSDLService service, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions)
ohair@286:             e.serviceAttributes(service,reader);
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portElements(EditableWSDLPort port, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if(e.portElements(port,reader))
ohair@286:                 return true;
ohair@286:         }
ohair@286:         //extension is not understood by any WSDlParserExtension
ohair@286:         //Check if it must be understood.
ohair@286:         if(isRequiredExtension(reader)) {
mkos@408:             port.addNotUnderstoodExtension(reader.getName(),getLocator(reader));
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeOperationInput(EditableWSDLOperation op, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions)
ohair@286:             e.portTypeOperationInput(op,reader);
ohair@286: 
ohair@286:         return false;
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeOperationOutput(EditableWSDLOperation op, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions)
ohair@286:             e.portTypeOperationOutput(op,reader);
ohair@286: 
ohair@286:         return false;
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeOperationFault(EditableWSDLOperation op, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions)
ohair@286:             e.portTypeOperationFault(op,reader);
ohair@286: 
ohair@286:         return false;
ohair@286:     }
ohair@286: 
mkos@408:     public void portAttributes(EditableWSDLPort port, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions)
ohair@286:             e.portAttributes(port,reader);
ohair@286:     }
ohair@286: 
ohair@286:     public boolean definitionsElements(XMLStreamReader reader){
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.definitionsElements(reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public boolean bindingElements(EditableWSDLBoundPortType binding, XMLStreamReader reader){
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.bindingElements(binding, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         //extension is not understood by any WSDlParserExtension
ohair@286:         //Check if it must be understood.
ohair@286:         if (isRequiredExtension(reader)) {
mkos@408:             binding.addNotUnderstoodExtension(
ohair@286:                     reader.getName(), getLocator(reader));
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void bindingAttributes(EditableWSDLBoundPortType binding, XMLStreamReader reader){
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.bindingAttributes(binding, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeElements(EditableWSDLPortType portType, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.portTypeElements(portType, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void portTypeAttributes(EditableWSDLPortType portType, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.portTypeAttributes(portType, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeOperationElements(EditableWSDLOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.portTypeOperationElements(operation, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void portTypeOperationAttributes(EditableWSDLOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.portTypeOperationAttributes(operation, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean bindingOperationElements(EditableWSDLBoundOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.bindingOperationElements(operation, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void bindingOperationAttributes(EditableWSDLBoundOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.bindingOperationAttributes(operation, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean messageElements(EditableWSDLMessage msg, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.messageElements(msg, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void messageAttributes(EditableWSDLMessage msg, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.messageAttributes(msg, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeOperationInputElements(EditableWSDLInput input, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.portTypeOperationInputElements(input, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void portTypeOperationInputAttributes(EditableWSDLInput input, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.portTypeOperationInputAttributes(input, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeOperationOutputElements(EditableWSDLOutput output, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.portTypeOperationOutputElements(output, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void portTypeOperationOutputAttributes(EditableWSDLOutput output, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.portTypeOperationOutputAttributes(output, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean portTypeOperationFaultElements(EditableWSDLFault fault, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.portTypeOperationFaultElements(fault, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void portTypeOperationFaultAttributes(EditableWSDLFault fault, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.portTypeOperationFaultAttributes(fault, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean bindingOperationInputElements(EditableWSDLBoundOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.bindingOperationInputElements(operation, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void bindingOperationInputAttributes(EditableWSDLBoundOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.bindingOperationInputAttributes(operation, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean bindingOperationOutputElements(EditableWSDLBoundOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.bindingOperationOutputElements(operation, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void bindingOperationOutputAttributes(EditableWSDLBoundOperation operation, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.bindingOperationOutputAttributes(operation, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
mkos@408:     public boolean bindingOperationFaultElements(EditableWSDLBoundFault fault, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             if (e.bindingOperationFaultElements(fault, reader)) {
ohair@286:                 return true;
ohair@286:             }
ohair@286:         }
ohair@286:         XMLStreamReaderUtil.skipElement(reader);
ohair@286:         return true;
ohair@286:     }
ohair@286: 
mkos@408:     public void bindingOperationFaultAttributes(EditableWSDLBoundFault fault, XMLStreamReader reader) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.bindingOperationFaultAttributes(fault, reader);
ohair@286:         }
ohair@286:     }
ohair@286: 
ohair@286:     public void finished(WSDLParserExtensionContext context) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.finished(context);
ohair@286:         }
ohair@286:     }
ohair@286: 
ohair@286:     public void postFinished(WSDLParserExtensionContext context) {
ohair@286:         for (WSDLParserExtension e : extensions) {
ohair@286:             e.postFinished(context);
ohair@286:         }
ohair@286:     }
ohair@286:     /**
ohair@286:      *
ohair@286:      * @param reader
ohair@286:      * @return If the element has wsdl:required attribute set to true
ohair@286:      */
ohair@286: 
ohair@286:     private boolean isRequiredExtension(XMLStreamReader reader) {
ohair@286:         String required = reader.getAttributeValue(WSDLConstants.NS_WSDL, "required");
ohair@286:         if(required != null)
ohair@286:             return Boolean.parseBoolean(required);
ohair@286:         return false;
ohair@286:     }
ohair@286: 
ohair@286:     private Locator getLocator(XMLStreamReader reader) {
ohair@286:         Location location = reader.getLocation();
ohair@286:             LocatorImpl loc = new LocatorImpl();
ohair@286:             loc.setSystemId(location.getSystemId());
ohair@286:             loc.setLineNumber(location.getLineNumber());
ohair@286:         return loc;
ohair@286:     }
ohair@286: 
ohair@286: }