jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/handler/LogicalMessageImpl.java@6cd506508147 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/handler/LogicalMessageImpl.java@6cd506508147 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/handler/LogicalMessageImpl.java

Fri, 14 Feb 2014 11:13:45 +0100

author: mkos
date: Fri, 14 Feb 2014 11:13:45 +0100
changeset 515: 6cd506508147
parent 368: 0989ad8c0860
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8026188: Enhance envelope factory
Summary: Avoiding caching data initialized via TCCL in static context; fix also reviewed by Alexander Fomin
Reviewed-by: ahgross, mgrebac, skoivu

 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.xml.internal.ws.handler;
 import com.sun.xml.internal.ws.api.message.MessageHeaders;
 import com.sun.xml.internal.ws.api.message.Packet;
 import com.sun.xml.internal.ws.api.message.Message;
 import com.sun.xml.internal.ws.api.message.AttachmentSet;
 import com.sun.xml.internal.ws.api.WSBinding;
 import com.sun.xml.internal.ws.spi.db.BindingContext;
 import com.sun.xml.internal.ws.spi.db.BindingContextFactory;
 import com.sun.xml.internal.ws.util.xml.XmlUtil;
 import com.sun.xml.internal.ws.message.EmptyMessageImpl;
 import com.sun.xml.internal.ws.message.DOMMessage;
 import com.sun.xml.internal.ws.message.jaxb.JAXBMessage;
 import com.sun.xml.internal.ws.message.source.PayloadSourceMessage;
 import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.Marshaller;
 import javax.xml.bind.Unmarshaller;
 import javax.xml.bind.util.JAXBSource;
 import javax.xml.transform.Source;
 import javax.xml.transform.Transformer;
 import javax.xml.transform.TransformerException;
 import javax.xml.transform.dom.DOMResult;
 import javax.xml.transform.dom.DOMSource;
 import javax.xml.ws.LogicalMessage;
 import javax.xml.ws.WebServiceException;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.w3c.dom.Document;
 /**
  * Implementation of {@link LogicalMessage}. This class implements the methods
  * used by LogicalHandlers to get/set the request or response either
  * as a JAXB object or as javax.xml.transform.Source.
  * <p/>
  * <p>The {@link Message} that is passed into the constructor
  * is used to retrieve the payload of the request or response.
  *
  * @author WS Development Team
  * @see Message
  * @see LogicalMessageContextImpl
  */
 class LogicalMessageImpl implements LogicalMessage {
     private Packet packet;
 //    protected JAXBContext defaultJaxbContext;
     protected BindingContext defaultJaxbContext;
     private ImmutableLM lm = null;
     public LogicalMessageImpl(BindingContext defaultJaxbContext, Packet
             packet) {
         // don't create extract payload until Users wants it.
         this.packet = packet;
         this.defaultJaxbContext = defaultJaxbContext;
     }
     public Source getPayload() {
         if (lm == null) {
             Source payload = packet.getMessage().copy().readPayloadAsSource();
             if (payload instanceof DOMSource) {
                 lm = createLogicalMessageImpl(payload);
             }
             return payload;
         } else {
             return lm.getPayload();
         }
     }
     public void setPayload(Source payload) {
         lm = createLogicalMessageImpl(payload);
     }
     private ImmutableLM createLogicalMessageImpl(Source payload) {
         if (payload == null) {
             lm = new EmptyLogicalMessageImpl();
         } else if (payload instanceof DOMSource) {
             lm = new DOMLogicalMessageImpl((DOMSource) payload);
         } else {
             lm = new SourceLogicalMessageImpl(payload);
         }
         return lm;
     }
     public Object getPayload(BindingContext context) {
         if (context == null) {
             context = defaultJaxbContext;
         }
         if (context == null)
             throw new WebServiceException("JAXBContext parameter cannot be null");
         Object o;
         if (lm == null) {
             try {
                 o = packet.getMessage().copy().readPayloadAsJAXB(context.createUnmarshaller());
             } catch (JAXBException e) {
                 throw new WebServiceException(e);
             }
         } else {
             o = lm.getPayload(context);
             lm = new JAXBLogicalMessageImpl(context.getJAXBContext(), o);
         }
         return o;
     }
     public Object getPayload(JAXBContext context) {
         if (context == null) {
             return getPayload(defaultJaxbContext);
         }
         if (context == null)
             throw new WebServiceException("JAXBContext parameter cannot be null");
         Object o;
         if (lm == null) {
             try {
                 o = packet.getMessage().copy().readPayloadAsJAXB(context.createUnmarshaller());
             } catch (JAXBException e) {
                 throw new WebServiceException(e);
             }
         } else {
             o = lm.getPayload(context);
             lm = new JAXBLogicalMessageImpl(context, o);
         }
         return o;
     }
     public void setPayload(Object payload, BindingContext context) {
         if (context == null) {
             context = defaultJaxbContext;
         }
         if (payload == null) {
             lm = new EmptyLogicalMessageImpl();
         } else {
             lm = new JAXBLogicalMessageImpl(context.getJAXBContext(), payload);
         }
     }
     public void setPayload(Object payload, JAXBContext context) {
         if (context == null) {
                 setPayload(payload, defaultJaxbContext);
         }
         if (payload == null) {
             lm = new EmptyLogicalMessageImpl();
         } else {
             lm = new JAXBLogicalMessageImpl(context, payload);
         }
     }
     public boolean isPayloadModifed() {
         return (lm != null);
     }
     /**
      * This should be called by first checking if the payload is modified.
      *
      * @param headers
      * @param attachments
      * @param binding
      * @return
      */
     public Message getMessage(MessageHeaders headers, AttachmentSet attachments, WSBinding binding) {
         assert isPayloadModifed();
         if(isPayloadModifed()) {
             return lm.getMessage(headers,attachments,binding);
         } else {
             return packet.getMessage();
         }
     }
     private abstract class ImmutableLM {
         public abstract Source getPayload();
         public abstract Object getPayload(BindingContext context);
         public abstract Object getPayload(JAXBContext context);
         public abstract Message getMessage(MessageHeaders headers, AttachmentSet attachments, WSBinding binding);
     }
     private class DOMLogicalMessageImpl extends SourceLogicalMessageImpl {
         private DOMSource dom;
         public DOMLogicalMessageImpl(DOMSource dom) {
             super(dom);
             this.dom = dom;
         }
         @Override
         public Source getPayload() {
             return dom;
         }
         public Message getMessage(MessageHeaders headers, AttachmentSet attachments, WSBinding binding) {
             Node n = dom.getNode();
             if(n.getNodeType()== Node.DOCUMENT_NODE) {
                 n = ((Document)n).getDocumentElement();
             }
             return new DOMMessage(binding.getSOAPVersion(), headers, (Element)n, attachments);
         }
     }
     private class EmptyLogicalMessageImpl extends ImmutableLM {
         public EmptyLogicalMessageImpl() {
         }
         @Override
         public Source getPayload() {
             return null;
         }
         @Override
         public Object getPayload(JAXBContext context) {
             return null;
         }
         @Override
         public Object getPayload(BindingContext context) {
             return null;
         }
         public Message getMessage(MessageHeaders headers, AttachmentSet attachments, WSBinding binding) {
             return new EmptyMessageImpl(headers,attachments,binding.getSOAPVersion());
         }
     }
     private class JAXBLogicalMessageImpl extends ImmutableLM {
         private JAXBContext ctxt;
         private Object o;
         public JAXBLogicalMessageImpl(JAXBContext ctxt, Object o) {
             this.ctxt = ctxt;
             this.o = o;
         }
         @Override
         public Source getPayload() {
             JAXBContext context = ctxt;
             if (context == null) {
                 context = defaultJaxbContext.getJAXBContext();
             }
             try {
                 return new JAXBSource(context, o);
             } catch (JAXBException e) {
                 throw new WebServiceException(e);
             }
         }
         @Override
         public Object getPayload(JAXBContext context) {
 //            if(context == ctxt) {
 //                return o;
 //            }
             try {
                 Source payloadSrc = getPayload();
                 if (payloadSrc == null)
                     return null;
                 Unmarshaller unmarshaller = context.createUnmarshaller();
                 return unmarshaller.unmarshal(payloadSrc);
             } catch (JAXBException e) {
                 throw new WebServiceException(e);
             }
         }
         public Object getPayload(BindingContext context) {
 //          if(context == ctxt) {
 //              return o;
 //          }
           try {
               Source payloadSrc = getPayload();
               if (payloadSrc == null)
                   return null;
               Unmarshaller unmarshaller = context.createUnmarshaller();
               return unmarshaller.unmarshal(payloadSrc);
           } catch (JAXBException e) {
               throw new WebServiceException(e);
           }
       }
         public Message getMessage(MessageHeaders headers, AttachmentSet attachments, WSBinding binding) {
             return JAXBMessage.create(BindingContextFactory.create(ctxt), o,binding.getSOAPVersion(), headers,attachments);
         }
     }
     private class SourceLogicalMessageImpl extends ImmutableLM {
         private Source payloadSrc;
         public SourceLogicalMessageImpl(Source source) {
             this.payloadSrc = source;
         }
         public Source getPayload() {
             assert (!(payloadSrc instanceof DOMSource));
             try {
                 Transformer transformer = XmlUtil.newTransformer();
                 DOMResult domResult = new DOMResult();
                 transformer.transform(payloadSrc, domResult);
                 DOMSource dom = new DOMSource(domResult.getNode());
                 lm = new DOMLogicalMessageImpl((DOMSource) dom);
                 payloadSrc = null;
                 return dom;
             } catch (TransformerException te) {
                 throw new WebServiceException(te);
             }
         }
         public Object getPayload(JAXBContext context) {
             try {
                 Source payloadSrc = getPayload();
                 if (payloadSrc == null)
                     return null;
                 Unmarshaller unmarshaller = context.createUnmarshaller();
                 return unmarshaller.unmarshal(payloadSrc);
             } catch (JAXBException e) {
                 throw new WebServiceException(e);
             }
         }
         public Object getPayload(BindingContext context) {
             try {
                 Source payloadSrc = getPayload();
                 if (payloadSrc == null)
                     return null;
                 Unmarshaller unmarshaller = context.createUnmarshaller();
                 return unmarshaller.unmarshal(payloadSrc);
             } catch (JAXBException e) {
                 throw new WebServiceException(e);
             }
         }
         public Message getMessage(MessageHeaders headers, AttachmentSet attachments, WSBinding binding) {
             assert (payloadSrc!=null);
             return new PayloadSourceMessage(headers, payloadSrc, attachments,binding.getSOAPVersion());
         }
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/ws/handler/LogicalMessageImpl.java@6cd506508147 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/handler/LogicalMessageImpl.java