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

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

src/share/jaxws_classes/com/sun/xml/internal/ws/encoding/MtomCodec.java

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

author: mkos
date: Fri, 14 Feb 2014 11:13:45 +0100
changeset 515: 6cd506508147
parent 397: b99d7e355d4b
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.encoding;
 import com.sun.istack.internal.NotNull;
 import com.sun.xml.internal.bind.DatatypeConverterImpl;
 import com.sun.xml.internal.ws.api.SOAPVersion;
 import com.sun.xml.internal.ws.api.WSFeatureList;
 import com.sun.xml.internal.ws.api.message.Attachment;
 import com.sun.xml.internal.ws.api.message.AttachmentSet;
 import com.sun.xml.internal.ws.api.message.Packet;
 import com.sun.xml.internal.ws.api.pipe.ContentType;
 import com.sun.xml.internal.ws.api.pipe.StreamSOAPCodec;
 import com.sun.xml.internal.ws.api.streaming.XMLStreamReaderFactory;
 import com.sun.xml.internal.ws.api.streaming.XMLStreamWriterFactory;
 import com.sun.xml.internal.ws.developer.SerializationFeature;
 import com.sun.xml.internal.ws.developer.StreamingDataHandler;
 import com.sun.xml.internal.ws.message.MimeAttachmentSet;
 import com.sun.xml.internal.ws.streaming.XMLStreamWriterUtil;
 import com.sun.xml.internal.ws.util.ByteArrayDataSource;
 import com.sun.xml.internal.ws.util.xml.NamespaceContextExAdaper;
 import com.sun.xml.internal.ws.util.xml.XMLStreamReaderFilter;
 import com.sun.xml.internal.ws.util.xml.XMLStreamWriterFilter;
 import com.sun.xml.internal.ws.streaming.MtomStreamWriter;
 import com.sun.xml.internal.ws.streaming.XMLStreamReaderUtil;
 import com.sun.xml.internal.ws.server.UnsupportedMediaException;
 import com.sun.xml.internal.org.jvnet.staxex.Base64Data;
 import com.sun.xml.internal.org.jvnet.staxex.NamespaceContextEx;
 import com.sun.xml.internal.org.jvnet.staxex.XMLStreamReaderEx;
 import com.sun.xml.internal.org.jvnet.staxex.XMLStreamWriterEx;
 import javax.activation.DataHandler;
 import javax.xml.namespace.NamespaceContext;
 import javax.xml.stream.XMLStreamConstants;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamReader;
 import javax.xml.stream.XMLStreamWriter;
 import javax.xml.ws.WebServiceException;
 import javax.xml.ws.soap.MTOMFeature;
 import javax.xml.bind.attachment.AttachmentMarshaller;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
 import java.nio.channels.WritableByteChannel;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 /**
  * Mtom message Codec. It can be used even for non-soap message's mtom encoding.
  *
  * @author Vivek Pandey
  * @author Jitendra Kotamraju
  */
 public class MtomCodec extends MimeCodec {
     public static final String XOP_XML_MIME_TYPE = "application/xop+xml";
     public static final String XOP_LOCALNAME = "Include";
     public static final String XOP_NAMESPACEURI = "http://www.w3.org/2004/08/xop/include";
     private final StreamSOAPCodec codec;
     private final MTOMFeature mtomFeature;
     private final SerializationFeature sf;
     private final static String DECODED_MESSAGE_CHARSET = "decodedMessageCharset";
     MtomCodec(SOAPVersion version, StreamSOAPCodec codec, WSFeatureList features){
         super(version, features);
         this.codec = codec;
         sf = features.get(SerializationFeature.class);
         MTOMFeature mtom = features.get(MTOMFeature.class);
         if(mtom == null)
             this.mtomFeature = new MTOMFeature();
         else
             this.mtomFeature = mtom;
     }
     /**
      * Return the soap 1.1 and soap 1.2 specific XOP packaged ContentType
      *
      * @return A non-null content type for soap11 or soap 1.2 content type
      */
     @Override
     public ContentType getStaticContentType(Packet packet) {
         return getStaticContentTypeStatic(packet, version);
     }
     public static ContentType getStaticContentTypeStatic(Packet packet, SOAPVersion version) {
         ContentType ct = (ContentType) packet.getInternalContentType();
         if ( ct != null ) return ct;
         String uuid = UUID.randomUUID().toString();
         String boundary = "uuid:" + uuid;
         String rootId = "<rootpart*"+uuid+"@example.jaxws.sun.com>";
         String soapActionParameter = SOAPVersion.SOAP_11.equals(version) ?  null : createActionParameter(packet);
         String boundaryParameter = "boundary=\"" + boundary +"\"";
         String messageContentType = MULTIPART_RELATED_MIME_TYPE +
                 ";start=\""+rootId +"\"" +
                 ";type=\"" + XOP_XML_MIME_TYPE + "\";" +
                 boundaryParameter +
                 ";start-info=\"" + version.contentType +
                 (soapActionParameter == null? "" : soapActionParameter) +
                 "\"";
         ContentTypeImpl ctImpl = SOAPVersion.SOAP_11.equals(version) ?
                 new ContentTypeImpl(messageContentType, (packet.soapAction == null)?"":packet.soapAction, null) :
                 new ContentTypeImpl(messageContentType, null, null);
         ctImpl.setBoundary(boundary);
         ctImpl.setRootId(rootId);
         packet.setContentType(ctImpl);
         return ctImpl;
     }
     private static String createActionParameter(Packet packet) {
         return packet.soapAction != null? ";action=\\\""+packet.soapAction+"\\\"" : "";
     }
     @Override
     public ContentType encode(Packet packet, OutputStream out) throws IOException {
         ContentTypeImpl ctImpl = (ContentTypeImpl) this.getStaticContentType(packet);
         String boundary = ctImpl.getBoundary();
         String rootId = ctImpl.getRootId();
         if(packet.getMessage() != null){
             try {
                 String encoding = getPacketEncoding(packet);
                 packet.invocationProperties.remove(DECODED_MESSAGE_CHARSET);
                 String actionParameter = getActionParameter(packet, version);
                 String soapXopContentType = getSOAPXopContentType(encoding, version, actionParameter);
                 writeln("--"+boundary, out);
                 writeMimeHeaders(soapXopContentType, rootId, out);
                 //mtom attachments that need to be written after the root part
                 List<ByteArrayBuffer> mtomAttachments = new ArrayList<ByteArrayBuffer>();
                 MtomStreamWriterImpl writer = new MtomStreamWriterImpl(
                         XMLStreamWriterFactory.create(out, encoding), mtomAttachments, boundary, mtomFeature);
                 packet.getMessage().writeTo(writer);
                 XMLStreamWriterFactory.recycle(writer);
                 writeln(out);
                 for(ByteArrayBuffer bos : mtomAttachments){
                     bos.write(out);
                 }
                 // now write out the attachments in the message that weren't
                 // previously written
                 writeNonMtomAttachments(packet.getMessage().getAttachments(),
                         out, boundary);
                 //write out the end boundary
                 writeAsAscii("--"+boundary, out);
                 writeAsAscii("--", out);
             } catch (XMLStreamException e) {
                 throw new WebServiceException(e);
             }
         }
         //now create the boundary for next encode() call
 //        createConteTypeHeader();
         return ctImpl;
     }
     public static String getSOAPXopContentType(String encoding, SOAPVersion version,
             String actionParameter) {
         return XOP_XML_MIME_TYPE +";charset="+encoding+";type=\""+version.contentType+ actionParameter + "\"";
     }
     public static String getActionParameter(Packet packet, SOAPVersion version) {
         return (version == SOAPVersion.SOAP_11) ? "" : createActionParameter(packet);
     }
     public static class ByteArrayBuffer{
         final String contentId;
         private final DataHandler dh;
         private final String boundary;
         ByteArrayBuffer(@NotNull DataHandler dh, String b) {
             this.dh = dh;
             String cid = null;
             if (dh instanceof StreamingDataHandler) {
                 StreamingDataHandler sdh = (StreamingDataHandler) dh;
                 if (sdh.getHrefCid() != null)
                     cid = sdh.getHrefCid();
             }
             this.contentId = cid != null ? cid : encodeCid();
             boundary = b;
         }
         public void write(OutputStream os) throws IOException {
             //build attachment frame
             writeln("--"+boundary, os);
             writeMimeHeaders(dh.getContentType(), contentId, os);
             dh.writeTo(os);
             writeln(os);
         }
     }
     public static void writeMimeHeaders(String contentType, String contentId, OutputStream out) throws IOException {
         String cid = contentId;
         if(cid != null && cid.length() >0 && cid.charAt(0) != '<')
             cid = '<' + cid + '>';
         writeln("Content-Id: " + cid, out);
         writeln("Content-Type: " + contentType, out);
         writeln("Content-Transfer-Encoding: binary", out);
         writeln(out);
     }
     // Compiler warning for not calling close, but cannot call close,
     // will consume attachment bytes.
         @SuppressWarnings("resource")
     private void writeNonMtomAttachments(AttachmentSet attachments,
             OutputStream out, String boundary) throws IOException {
         for (Attachment att : attachments) {
             DataHandler dh = att.asDataHandler();
             if (dh instanceof StreamingDataHandler) {
                 StreamingDataHandler sdh = (StreamingDataHandler) dh;
                 // If DataHandler has href Content-ID, it is MTOM, so skip.
                 if (sdh.getHrefCid() != null)
                     continue;
             }
             // build attachment frame
             writeln("--" + boundary, out);
             writeMimeHeaders(att.getContentType(), att.getContentId(), out);
             att.writeTo(out);
             writeln(out); // write \r\n
         }
     }
     @Override
     public ContentType encode(Packet packet, WritableByteChannel buffer) {
         throw new UnsupportedOperationException();
     }
     @Override
     public MtomCodec copy() {
         return new MtomCodec(version, (StreamSOAPCodec)codec.copy(), features);
     }
     private static String encodeCid(){
         String cid="example.jaxws.sun.com";
         String name = UUID.randomUUID()+"@";
         return name + cid;
     }
     @Override
     protected void decode(MimeMultipartParser mpp, Packet packet) throws IOException {
         //TODO shouldn't we check for SOAP1.1/SOAP1.2 and throw
         //TODO UnsupportedMediaException like StreamSOAPCodec
         String charset = null;
         String ct = mpp.getRootPart().getContentType();
         if (ct != null) {
             charset = new ContentTypeImpl(ct).getCharSet();
         }
         if (charset != null && !Charset.isSupported(charset)) {
             throw new UnsupportedMediaException(charset);
         }
         if (charset != null) {
             packet.invocationProperties.put(DECODED_MESSAGE_CHARSET, charset);
         } else {
             packet.invocationProperties.remove(DECODED_MESSAGE_CHARSET);
         }
         // we'd like to reuse those reader objects but unfortunately decoder may be reused
         // before the decoded message is completely used.
         XMLStreamReader mtomReader = new MtomXMLStreamReaderEx( mpp,
             XMLStreamReaderFactory.create(null, mpp.getRootPart().asInputStream(), charset, true)
         );
         packet.setMessage(codec.decode(mtomReader, new MimeAttachmentSet(mpp)));
         packet.setMtomFeature(mtomFeature);
         packet.setContentType(mpp.getContentType());
     }
     private String getPacketEncoding(Packet packet) {
         // If SerializationFeature is set, just use that encoding
         if (sf != null && sf.getEncoding() != null) {
             return sf.getEncoding().equals("") ? SOAPBindingCodec.DEFAULT_ENCODING : sf.getEncoding();
         }
         return determinePacketEncoding(packet);
     }
     public static String determinePacketEncoding(Packet packet) {
         if (packet != null && packet.endpoint != null) {
             // Use request message's encoding for Server-side response messages
             String charset = (String)packet.invocationProperties.get(DECODED_MESSAGE_CHARSET);
             return charset == null
                     ? SOAPBindingCodec.DEFAULT_ENCODING : charset;
         }
         // Use default encoding for client-side request messages
         return SOAPBindingCodec.DEFAULT_ENCODING;
     }
     public static class MtomStreamWriterImpl extends XMLStreamWriterFilter implements XMLStreamWriterEx,
             MtomStreamWriter, HasEncoding {
         private final List<ByteArrayBuffer> mtomAttachments;
         private final String boundary;
         private final MTOMFeature myMtomFeature;
         public MtomStreamWriterImpl(XMLStreamWriter w, List<ByteArrayBuffer> mtomAttachments, String b, MTOMFeature myMtomFeature) {
             super(w);
             this.mtomAttachments = mtomAttachments;
             this.boundary = b;
             this.myMtomFeature = myMtomFeature;
         }
         @Override
         public void writeBinary(byte[] data, int start, int len, String contentType) throws XMLStreamException {
             //check threshold and if less write as base64encoded value
             if(myMtomFeature.getThreshold() > len){
                 writeCharacters(DatatypeConverterImpl._printBase64Binary(data, start, len));
                 return;
             }
             ByteArrayBuffer bab = new ByteArrayBuffer(new DataHandler(new ByteArrayDataSource(data, start, len, contentType)), boundary);
             writeBinary(bab);
         }
         @Override
         public void writeBinary(DataHandler dataHandler) throws XMLStreamException {
             // TODO how do we check threshold and if less inline the data
             writeBinary(new ByteArrayBuffer(dataHandler, boundary));
         }
         @Override
         public OutputStream writeBinary(String contentType) throws XMLStreamException {
             throw new UnsupportedOperationException();
         }
         @Override
         public void writePCDATA(CharSequence data) throws XMLStreamException {
             if(data == null)
                 return;
             if(data instanceof Base64Data){
                 Base64Data binaryData = (Base64Data)data;
                 writeBinary(binaryData.getDataHandler());
                 return;
             }
             writeCharacters(data.toString());
         }
         private void writeBinary(ByteArrayBuffer bab) {
             try {
                 mtomAttachments.add(bab);
                 String prefix = writer.getPrefix(XOP_NAMESPACEURI);
                 if (prefix == null || !prefix.equals("xop")) {
                     writer.setPrefix("xop", XOP_NAMESPACEURI);
                     writer.writeNamespace("xop", XOP_NAMESPACEURI);
                 }
                 writer.writeStartElement(XOP_NAMESPACEURI, XOP_LOCALNAME);
                 writer.writeAttribute("href", "cid:"+bab.contentId);
                 writer.writeEndElement();
                 writer.flush();
             } catch (XMLStreamException e) {
                 throw new WebServiceException(e);
             }
         }
         @Override
         public Object getProperty(String name) throws IllegalArgumentException {
             // Hack for JDK6's SJSXP
             if (name.equals("sjsxp-outputstream") && writer instanceof Map) {
                 Object obj = ((Map) writer).get("sjsxp-outputstream");
                 if (obj != null) {
                     return obj;
                 }
             }
             return super.getProperty(name);
         }
         /**
          * JAXBMessage writes envelope directly to the OutputStream(for SJSXP, woodstox).
          * While writing, it calls the AttachmentMarshaller methods for adding attachments.
          * JAXB writes xop:Include in this case.
          */
         @Override
         public AttachmentMarshaller getAttachmentMarshaller() {
             return new AttachmentMarshaller() {
                 @Override
                 public String addMtomAttachment(DataHandler data, String elementNamespace, String elementLocalName) {
                     // Should we do the threshold processing on DataHandler ? But that would be
                     // expensive as DataHolder need to read the data again from its source
                     ByteArrayBuffer bab = new ByteArrayBuffer(data, boundary);
                     mtomAttachments.add(bab);
                     return "cid:"+bab.contentId;
                 }
                 @Override
                 public String addMtomAttachment(byte[] data, int offset, int length, String mimeType, String elementNamespace, String elementLocalName) {
                     // inline the data based on the threshold
                     if (myMtomFeature.getThreshold() > length) {
                         return null;                // JAXB inlines the attachment data
                     }
                     ByteArrayBuffer bab = new ByteArrayBuffer(new DataHandler(new ByteArrayDataSource(data, offset, length, mimeType)), boundary);
                     mtomAttachments.add(bab);
                     return "cid:"+bab.contentId;
                 }
                 @Override
                 public String addSwaRefAttachment(DataHandler data) {
                     ByteArrayBuffer bab = new ByteArrayBuffer(data, boundary);
                     mtomAttachments.add(bab);
                     return "cid:"+bab.contentId;
                 }
                 @Override
                 public boolean isXOPPackage() {
                     return true;
                 }
             };
         }
         public List<ByteArrayBuffer> getMtomAttachments() {
             return this.mtomAttachments;
         }
         @Override
         public String getEncoding() {
             return XMLStreamWriterUtil.getEncoding(writer);
         }
         private static class MtomNamespaceContextEx implements NamespaceContextEx {
             private final NamespaceContext nsContext;
             public MtomNamespaceContextEx(NamespaceContext nsContext) {
                 this.nsContext = nsContext;
             }
             @Override
             public Iterator<Binding> iterator() {
                 throw new UnsupportedOperationException();
             }
             @Override
             public String getNamespaceURI(String prefix) {
                 return nsContext.getNamespaceURI(prefix);
             }
             @Override
             public String getPrefix(String namespaceURI) {
                 return nsContext.getPrefix(namespaceURI);
             }
             @Override
             public Iterator getPrefixes(String namespaceURI) {
                 return nsContext.getPrefixes(namespaceURI);
             }
         }
         @Override
         public NamespaceContextEx getNamespaceContext() {
             NamespaceContext nsContext = writer.getNamespaceContext();
             return new MtomNamespaceContextEx(nsContext);
         }
     }
     public static class MtomXMLStreamReaderEx extends XMLStreamReaderFilter implements XMLStreamReaderEx {
         /**
          * The parser for the outer MIME 'shell'.
          */
         private final MimeMultipartParser mimeMP;
         private boolean xopReferencePresent = false;
         private Base64Data base64AttData;
         //To be used with #getTextCharacters
         private char[] base64EncodedText;
         private String xopHref;
         public MtomXMLStreamReaderEx(MimeMultipartParser mimeMP, XMLStreamReader reader) {
             super(reader);
             this.mimeMP = mimeMP;
         }
         @Override
         public CharSequence getPCDATA() throws XMLStreamException {
             if(xopReferencePresent){
                 return base64AttData;
             }
             return reader.getText();
         }
         @Override
         public NamespaceContextEx getNamespaceContext() {
             return new NamespaceContextExAdaper(reader.getNamespaceContext());
         }
         @Override
         public String getElementTextTrim() throws XMLStreamException {
             throw new UnsupportedOperationException();
         }
         @Override
         public int getTextLength() {
             if (xopReferencePresent) {
                 return base64AttData.length();
             }
             return reader.getTextLength();
         }
         @Override
         public int getTextStart() {
             if (xopReferencePresent) {
                 return 0;
             }
             return reader.getTextStart();
         }
         @Override
         public int getEventType() {
             if(xopReferencePresent)
                 return XMLStreamConstants.CHARACTERS;
             return super.getEventType();
         }
         @Override
         public int next() throws XMLStreamException {
             int event = reader.next();
             if (event == XMLStreamConstants.START_ELEMENT && reader.getLocalName().equals(XOP_LOCALNAME) && reader.getNamespaceURI().equals(XOP_NAMESPACEURI)) {
                 //its xop reference, take the URI reference
                 String href = reader.getAttributeValue(null, "href");
                 try {
                     xopHref = href;
                     Attachment att = getAttachment(href);
                     if(att != null){
                         DataHandler dh = att.asDataHandler();
                         if (dh instanceof StreamingDataHandler) {
                             ((StreamingDataHandler)dh).setHrefCid(att.getContentId());
                         }
                         base64AttData = new Base64Data();
                         base64AttData.set(dh);
                     }
                     xopReferencePresent = true;
                 } catch (IOException e) {
                     throw new WebServiceException(e);
                 }
                 //move to the </xop:Include>
                 XMLStreamReaderUtil.nextElementContent(reader);
                 return XMLStreamConstants.CHARACTERS;
             }
             if(xopReferencePresent){
                 xopReferencePresent = false;
                 base64EncodedText = null;
                 xopHref = null;
             }
             return event;
         }
         private String decodeCid(String cid) {
             try {
                 cid = URLDecoder.decode(cid, "utf-8");
             } catch (UnsupportedEncodingException e) {
                 //on recceiving side lets not fail now, try to look for it
             }
             return cid;
         }
         private Attachment getAttachment(String cid) throws IOException {
             if (cid.startsWith("cid:"))
                 cid = cid.substring(4, cid.length());
             if (cid.indexOf('%') != -1) {
                 cid = decodeCid(cid);
                 return mimeMP.getAttachmentPart(cid);
             }
             return mimeMP.getAttachmentPart(cid);
         }
         @Override
         public char[] getTextCharacters() {
             if (xopReferencePresent) {
                 char[] chars = new char[base64AttData.length()];
                 base64AttData.writeTo(chars, 0);
                 return chars;
             }
             return reader.getTextCharacters();
         }
         @Override
         public int getTextCharacters(int sourceStart, char[] target, int targetStart, int length) throws XMLStreamException {
             if(xopReferencePresent){
                 if(target == null){
                     throw new NullPointerException("target char array can't be null") ;
                 }
                 if(targetStart < 0 || length < 0 || sourceStart < 0 || targetStart >= target.length ||
                         (targetStart + length ) > target.length) {
                     throw new IndexOutOfBoundsException();
                 }
                 int textLength = base64AttData.length();
                 if(sourceStart > textLength)
                     throw new IndexOutOfBoundsException();
                 if(base64EncodedText == null){
                     base64EncodedText = new char[base64AttData.length()];
                     base64AttData.writeTo(base64EncodedText, 0);
                 }
                 int copiedLength = Math.min(textLength - sourceStart, length);
                 System.arraycopy(base64EncodedText, sourceStart , target, targetStart, copiedLength);
                 return copiedLength;
             }
             return reader.getTextCharacters(sourceStart, target, targetStart, length);
         }
         @Override
         public String getText() {
             if (xopReferencePresent) {
                 return base64AttData.toString();
             }
             return reader.getText();
         }
         protected boolean isXopReference() throws XMLStreamException {
             return xopReferencePresent;
         }
         protected String getXopHref() {
             return xopHref;
         }
         public MimeMultipartParser getMimeMultipartParser() {
             return mimeMP;
         }
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

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

src/share/jaxws_classes/com/sun/xml/internal/ws/encoding/MtomCodec.java