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This module contains the Metro runtime code.
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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
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package com.sun.xml.messaging.saaj.soap;

import javax.xml.namespace.QName;
import javax.xml.soap.SOAPException;
import javax.xml.stream.XMLStreamReader;

import org.jvnet.staxex.util.XMLStreamReaderToXMLStreamWriter;

/**
 * StaxBridge builds Envelope using a XMLStreamReaderToXMLStreamWriter 
 *
 * @author [email protected]
 */
public class StaxReaderBridge extends StaxBridge {
	private XMLStreamReader in;

	public StaxReaderBridge(XMLStreamReader reader, SOAPPartImpl soapPart) throws SOAPException {
		super(soapPart);
		in = reader;
		final String soapEnvNS = soapPart.getSOAPNamespace();
		breakpoint =  new XMLStreamReaderToXMLStreamWriter.Breakpoint(reader, saajWriter) {
	        	boolean seenBody = false;
	        	boolean stopedAtBody = false;
	            public boolean proceedBeforeStartElement()  { 
	            	if (stopedAtBody) return true;
	            	if (seenBody) {
	            		stopedAtBody = true;
	            		return false;
	            	}
	        	    if ("Body".equals(reader.getLocalName()) && soapEnvNS.equals(reader.getNamespaceURI()) ){
	        	    	seenBody = true;
	        	    } 
	        	    return true; 
	            }
	        };
	}

    public XMLStreamReader getPayloadReader() {
        return in;
    }

    public QName getPayloadQName() {
        return (in.getEventType() == in.START_ELEMENT) ? in.getName() : null;
    }
    
    public String getPayloadAttributeValue(String attName) {
        return (in.getEventType() == in.START_ELEMENT) ? in.getAttributeValue(null, attName) : null;
    }

    public String getPayloadAttributeValue(QName attName) {
        return (in.getEventType() == in.START_ELEMENT) ? in.getAttributeValue(attName.getNamespaceURI(), attName.getLocalPart()) : null;
    }
}