1 /* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.messaging.saaj.soap; 27 28 import javax.xml.namespace.QName; 29 import javax.xml.soap.SOAPException; 30 import javax.xml.stream.XMLStreamConstants; 31 import javax.xml.stream.XMLStreamException; 32 import javax.xml.stream.XMLStreamReader; 33 import javax.xml.stream.XMLStreamWriter; 34 35 import com.sun.xml.internal.messaging.saaj.LazyEnvelopeSource; 36 import com.sun.xml.internal.org.jvnet.staxex.util.XMLStreamReaderToXMLStreamWriter; 37 38 39 /** 40 * StaxBridge builds Envelope from LazyEnvelopeSource 41 * 42 * @author shih-chang.chen@oracle.com 43 */ 44 public class StaxLazySourceBridge extends StaxBridge { 45 private LazyEnvelopeSource lazySource; 46 47 public StaxLazySourceBridge(LazyEnvelopeSource src, SOAPPartImpl soapPart) throws SOAPException { 48 super(soapPart); 49 lazySource = src; 50 final String soapEnvNS = soapPart.getSOAPNamespace(); 51 try { 52 breakpoint = new XMLStreamReaderToXMLStreamWriter.Breakpoint(src.readToBodyStarTag(), saajWriter) { 53 public boolean proceedAfterStartElement() { 54 if ("Body".equals(reader.getLocalName()) && soapEnvNS.equals(reader.getNamespaceURI()) ){ 55 return false; 56 } else 57 return true; 58 } 59 }; 60 } catch (XMLStreamException e) { 61 throw new SOAPException(e); 62 } 63 } 64 65 @Override 66 public XMLStreamReader getPayloadReader() { 67 return lazySource.readPayload(); 68 // throw new UnsupportedOperationException(); 69 } 70 71 @Override 72 public QName getPayloadQName() { 73 return lazySource.getPayloadQName(); 74 } 75 76 @Override 77 public String getPayloadAttributeValue(String attName) { 78 if (lazySource.isPayloadStreamReader()) { 79 XMLStreamReader reader = lazySource.readPayload(); 80 if (reader.getEventType() == XMLStreamConstants.START_ELEMENT) { 81 return reader.getAttributeValue(null, attName); 82 } 83 } 84 return null; 85 } 86 87 @Override 88 public String getPayloadAttributeValue(QName attName) { 89 if (lazySource.isPayloadStreamReader()) { 90 XMLStreamReader reader = lazySource.readPayload(); 91 if (reader.getEventType() == XMLStreamConstants.START_ELEMENT) { 92 return reader.getAttributeValue(attName.getNamespaceURI(), attName.getLocalPart()); 93 } 94 } 95 return null; 96 } 97 98 public void bridgePayload() throws XMLStreamException { 99 //Assuming out is at Body 100 writePayloadTo(saajWriter); 101 } 102 103 public void writePayloadTo(XMLStreamWriter writer) throws XMLStreamException { 104 lazySource.writePayloadTo(writer); 105 } 106 }