jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/encoding/SOAPBindingCodec.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/encoding/SOAPBindingCodec.java@9c07ef4934dd (annotated)

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

Thu, 31 Aug 2017 15:18:52 +0800

author: aoqi
date: Thu, 31 Aug 2017 15:18:52 +0800
changeset 637: 9c07ef4934dd
parent 368: 0989ad8c0860
parent 0: 373ffda63c9a
permissions: -rw-r--r--

merge

 /*
  * 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.xml.internal.ws.api.SOAPVersion;
 import com.sun.xml.internal.ws.api.WSFeatureList;
 import com.sun.xml.internal.ws.api.client.SelectOptimalEncodingFeature;
 import com.sun.xml.internal.ws.api.fastinfoset.FastInfosetFeature;
 import com.sun.xml.internal.ws.api.message.Message;
 import com.sun.xml.internal.ws.api.message.Packet;
 import com.sun.xml.internal.ws.api.message.ExceptionHasMessage;
 import com.sun.xml.internal.ws.api.pipe.Codec;
 import com.sun.xml.internal.ws.api.pipe.Codecs;
 import com.sun.xml.internal.ws.api.pipe.ContentType;
 import com.sun.xml.internal.ws.api.pipe.StreamSOAPCodec;
 import com.sun.xml.internal.ws.client.ContentNegotiation;
 import com.sun.xml.internal.ws.protocol.soap.MessageCreationException;
 import com.sun.xml.internal.ws.resources.StreamingMessages;
 import com.sun.xml.internal.ws.server.UnsupportedMediaException;
 import static com.sun.xml.internal.ws.binding.WebServiceFeatureList.getSoapVersion;
 import javax.xml.ws.WebServiceException;
 import javax.xml.ws.WebServiceFeature;
 import javax.xml.ws.soap.MTOMFeature;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.lang.reflect.Method;
 import java.nio.channels.ReadableByteChannel;
 import java.nio.channels.WritableByteChannel;
 //import java.util.StringTokenizer;
 /**
  * SOAP binding {@link Codec} that can handle MTOM, SwA, and SOAP messages
  * encoded using XML or Fast Infoset.
  *
  * <p>
  * This is used when we need to determine the encoding from what we received (for decoding)
  * and from configuration and {@link Message} contents (for encoding)
  *
  * <p>
  * TODO: Split this Codec into two, one that supports FI and one that does not.
  * Then further split the FI Codec into two, one for client and one for
  * server. This will simplify the logic and make it easier to understand/maintain.
  *
  * @author Vivek Pandey
  * @author Kohsuke Kawaguchi
  */
 public class SOAPBindingCodec extends MimeCodec implements com.sun.xml.internal.ws.api.pipe.SOAPBindingCodec {
     public static final String UTF8_ENCODING = "utf-8";
     public static final String DEFAULT_ENCODING = UTF8_ENCODING;
     /**
      * True if Fast Infoset functionality has been
      * configured to be disabled, or the Fast Infoset
      * runtime is not available.
      */
     private boolean isFastInfosetDisabled;
     /**
      * True if the Fast Infoset codec should be used for encoding.
      */
     private boolean useFastInfosetForEncoding;
     /**
      * True if the content negotiation property should
      * be ignored by the client. This will be used in
      * the case of Fast Infoset being configured to be
      * disabled or automatically selected.
      */
     private boolean ignoreContentNegotiationProperty;
     // The XML SOAP codec
     private final StreamSOAPCodec xmlSoapCodec;
     // The Fast Infoset SOAP codec
     private final Codec fiSoapCodec;
     // The XML MTOM codec
     private final MimeCodec xmlMtomCodec;
     // The XML SWA codec
     private final MimeCodec xmlSwaCodec;
     // The Fast Infoset SWA codec
     private final MimeCodec fiSwaCodec;
     /**
      * The XML SOAP MIME type
      */
     private final String xmlMimeType;
     /**
      * The Fast Infoset SOAP MIME type
      */
     private final String fiMimeType;
     /**
      * The Accept header for XML encodings
      */
     private final String xmlAccept;
     /**
      * The Accept header for Fast Infoset and XML encodings
      */
     private final String connegXmlAccept;
     public StreamSOAPCodec getXMLCodec() {
         return xmlSoapCodec;
     }
     private ContentTypeImpl setAcceptHeader(Packet p, ContentTypeImpl c) {
         String _accept;
         if (!ignoreContentNegotiationProperty && p.contentNegotiation != ContentNegotiation.none) {
             _accept = connegXmlAccept;
         } else {
             _accept = xmlAccept;
         }
         c.setAcceptHeader(_accept);
         return c;
     }
     public SOAPBindingCodec(WSFeatureList features) {
         this(features, Codecs.createSOAPEnvelopeXmlCodec(features));
     }
     public SOAPBindingCodec(WSFeatureList features, StreamSOAPCodec xmlSoapCodec) {
         super(getSoapVersion(features), features);
         this.xmlSoapCodec = xmlSoapCodec;
         xmlMimeType = xmlSoapCodec.getMimeType();
         xmlMtomCodec = new MtomCodec(version, xmlSoapCodec, features);
         xmlSwaCodec = new SwACodec(version, features, xmlSoapCodec);
         String clientAcceptedContentTypes = xmlSoapCodec.getMimeType() + ", " +
                 xmlMtomCodec.getMimeType();
         WebServiceFeature fi = features.get(FastInfosetFeature.class);
         isFastInfosetDisabled = (fi != null && !fi.isEnabled());
         if (!isFastInfosetDisabled) {
             fiSoapCodec = getFICodec(xmlSoapCodec, version);
             if (fiSoapCodec != null) {
                 fiMimeType = fiSoapCodec.getMimeType();
                 fiSwaCodec = new SwACodec(version, features, fiSoapCodec);
                 connegXmlAccept = fiMimeType + ", " + clientAcceptedContentTypes;
                 /**
                  * This feature will only be present on the client side.
                  *
                  * Fast Infoset is enabled on the client if the service
                  * explicitly supports Fast Infoset.
                  */
                 WebServiceFeature select = features.get(SelectOptimalEncodingFeature.class);
                 if (select != null) { // if the client FI feature is set - ignore negotiation property
                     ignoreContentNegotiationProperty = true;
                     if (select.isEnabled()) {
                         // If the client's FI encoding feature is enabled, and server's is not disabled
                         if (fi != null) {  // if server's FI feature also enabled
                             useFastInfosetForEncoding = true;
                         }
                         clientAcceptedContentTypes = connegXmlAccept;
                     } else {  // If client FI feature is disabled
                         isFastInfosetDisabled = true;
                     }
                 }
             } else {
                 // Fast Infoset could not be loaded by the runtime
                 isFastInfosetDisabled = true;
                 fiSwaCodec = null;
                 fiMimeType = "";
                 connegXmlAccept = clientAcceptedContentTypes;
                 ignoreContentNegotiationProperty = true;
             }
         } else {
             // Fast Infoset is explicitly not supported by the service
             fiSoapCodec = fiSwaCodec = null;
             fiMimeType = "";
             connegXmlAccept = clientAcceptedContentTypes;
             ignoreContentNegotiationProperty = true;
         }
         xmlAccept = clientAcceptedContentTypes;
         if(getSoapVersion(features) == null)
             throw new WebServiceException("Expecting a SOAP binding but found ");
     }
     public String getMimeType() {
         return null;
     }
     public ContentType getStaticContentType(Packet packet) {
         ContentType toAdapt = getEncoder(packet).getStaticContentType(packet);
         return setAcceptHeader(packet, (ContentTypeImpl)toAdapt);
     }
     public ContentType encode(Packet packet, OutputStream out) throws IOException {
        preEncode(packet);
        ContentType ct = getEncoder(packet).encode(packet, out);
        ct = setAcceptHeader(packet, (ContentTypeImpl)ct);
        postEncode();
        return ct;
     }
     public ContentType encode(Packet packet, WritableByteChannel buffer) {
         preEncode(packet);
         ContentType ct = getEncoder(packet).encode(packet, buffer);
         ct = setAcceptHeader(packet, (ContentTypeImpl)ct);
         postEncode();
         return ct;
     }
     /**
      * Should be called before encode().
      * Set the state so that such state is used by encode process.
      */
     private void preEncode(Packet p) {
     }
     /**
      * Should be called after encode()
      * Reset the encoding state.
      */
     private void postEncode() {
     }
     /**
      * Should be called before decode().
      * Set the state so that such state is used by decode().
      */
     private void preDecode(Packet p) {
         if (p.contentNegotiation == null)
             useFastInfosetForEncoding = false;
     }
     /**
      * Should be called after decode().
      * Set the state so that such state is used by encode().
      */
     private void postDecode(Packet p) {
         p.setFastInfosetDisabled(isFastInfosetDisabled);
         if(features.isEnabled(MTOMFeature.class)) p.checkMtomAcceptable();
 //            p.setMtomAcceptable( isMtomAcceptable(p.acceptableMimeTypes) );
         MTOMFeature mtomFeature = features.get(MTOMFeature.class);
         if (mtomFeature != null) {
             p.setMtomFeature(mtomFeature);
         }
         if (!useFastInfosetForEncoding) {
             useFastInfosetForEncoding = p.getFastInfosetAcceptable(fiMimeType);
 //          useFastInfosetForEncoding = isFastInfosetAcceptable(p.acceptableMimeTypes);
         }
     }
     public void decode(InputStream in, String contentType, Packet packet) throws IOException {
         if (contentType == null) {
             contentType = xmlMimeType;
         }
         packet.setContentType(new ContentTypeImpl(contentType));
         preDecode(packet);
         try {
             if(isMultipartRelated(contentType))
                 // parse the multipart portion and then decide whether it's MTOM or SwA
                 super.decode(in, contentType, packet);
             else if(isFastInfoset(contentType)) {
                 if (!ignoreContentNegotiationProperty && packet.contentNegotiation == ContentNegotiation.none)
                     throw noFastInfosetForDecoding();
                 useFastInfosetForEncoding = true;
                 fiSoapCodec.decode(in, contentType, packet);
             } else
                 xmlSoapCodec.decode(in, contentType, packet);
         } catch(RuntimeException we) {
             if (we instanceof ExceptionHasMessage || we instanceof UnsupportedMediaException) {
                 throw we;
             } else {
                 throw new MessageCreationException(version, we);
             }
         }
         postDecode(packet);
     }
     public void decode(ReadableByteChannel in, String contentType, Packet packet) {
         if (contentType == null) {
             throw new UnsupportedMediaException();
         }
         preDecode(packet);
         try {
             if(isMultipartRelated(contentType))
                 super.decode(in, contentType, packet);
             else if(isFastInfoset(contentType)) {
                 if (packet.contentNegotiation == ContentNegotiation.none)
                     throw noFastInfosetForDecoding();
                 useFastInfosetForEncoding = true;
                 fiSoapCodec.decode(in, contentType, packet);
             } else
                 xmlSoapCodec.decode(in, contentType, packet);
         } catch(RuntimeException we) {
             if (we instanceof ExceptionHasMessage || we instanceof UnsupportedMediaException) {
                 throw we;
             } else {
                 throw new MessageCreationException(version, we);
             }
         }
         postDecode(packet);
     }
     public SOAPBindingCodec copy() {
         return new SOAPBindingCodec(features, (StreamSOAPCodec)xmlSoapCodec.copy());
     }
     @Override
     protected void decode(MimeMultipartParser mpp, Packet packet) throws IOException {
         // is this SwA or XOP?
         final String rootContentType = mpp.getRootPart().getContentType();
         boolean isMTOM = isApplicationXopXml(rootContentType);
         packet.setMtomRequest(isMTOM);
         if(isMTOM) {
             xmlMtomCodec.decode(mpp,packet);
         } else if (isFastInfoset(rootContentType)) {
             if (packet.contentNegotiation == ContentNegotiation.none)
                 throw noFastInfosetForDecoding();
             useFastInfosetForEncoding = true;
             fiSwaCodec.decode(mpp,packet);
         } else if (isXml(rootContentType))
             xmlSwaCodec.decode(mpp,packet);
         else {
             // TODO localize exception
             throw new IOException("");
         }
 //        checkDuplicateKnownHeaders(packet);
     }
     private boolean isMultipartRelated(String contentType) {
         return compareStrings(contentType, MimeCodec.MULTIPART_RELATED_MIME_TYPE);
     }
     private boolean isApplicationXopXml(String contentType) {
         return compareStrings(contentType, MtomCodec.XOP_XML_MIME_TYPE);
     }
     private boolean isXml(String contentType) {
         return compareStrings(contentType, xmlMimeType);
     }
     private boolean isFastInfoset(String contentType) {
         if (isFastInfosetDisabled) return false;
         return compareStrings(contentType, fiMimeType);
     }
     private boolean compareStrings(String a, String b) {
         return a.length() >= b.length() &&
                 b.equalsIgnoreCase(
                 a.substring(0,
                 b.length()));
     }
 //    private boolean isFastInfosetAcceptable(String accept) {
 //        if (accept == null || isFastInfosetDisabled) return false;
 //
 //        StringTokenizer st = new StringTokenizer(accept, ",");
 //        while (st.hasMoreTokens()) {
 //            final String token = st.nextToken().trim();
 //            if (token.equalsIgnoreCase(fiMimeType)) {
 //                return true;
 //            }
 //        }
 //        return false;
 //    }
     /*
      * Just check if the Accept header contains application/xop+xml,
      * no need to worry about q values.
      */
 //    private boolean isMtomAcceptable(String accept) {
 //        if (accept == null || isFastInfosetDisabled) return false;
 //        StringTokenizer st = new StringTokenizer(accept, ",");
 //        while (st.hasMoreTokens()) {
 //            final String token = st.nextToken().trim();
 //            if (token.toLowerCase().contains(MtomCodec.XOP_XML_MIME_TYPE)) {
 //                return true;
 //            }
 //        }
 //        return false;
 //    }
     /**
      * Determines the encoding codec.
      */
     private Codec getEncoder(Packet p) {
         /**
          * The following logic is only for outbound packets
          * to be encoded by a client.
          * For a server the p.contentNegotiation == null.
          */
         if (!ignoreContentNegotiationProperty) {
             if (p.contentNegotiation == ContentNegotiation.none) {
                 // The client may have changed the negotiation property from
                 // pessismistic to none between invocations
                 useFastInfosetForEncoding = false;
             } else if (p.contentNegotiation == ContentNegotiation.optimistic) {
                 // Always encode using Fast Infoset if in optimisitic mode
                 useFastInfosetForEncoding = true;
             }
         }
         // Override the MTOM binding for now
         // Note: Using FI with MTOM does not make sense
         if (useFastInfosetForEncoding) {
             final Message m = p.getMessage();
             if(m==null || m.getAttachments().isEmpty() || features.isEnabled(MTOMFeature.class))
                 return fiSoapCodec;
             else
                 return fiSwaCodec;
         }
         //If the packet does not have a binding, explicitly set the MTOMFeature
         //on the packet so that it has a way to determine whether to use MTOM
         if (p.getBinding() == null) {
             if (features != null) {
                 p.setMtomFeature(features.get(MTOMFeature.class));
             }
         }
         if (p.shouldUseMtom()) {
             return xmlMtomCodec;
         }
         Message m = p.getMessage();
         if(m==null || m.getAttachments().isEmpty())
             return xmlSoapCodec;
         else
             return xmlSwaCodec;
     }
     private RuntimeException noFastInfosetForDecoding() {
         return new RuntimeException(StreamingMessages.FASTINFOSET_DECODING_NOT_ACCEPTED());
     }
     /**
      * Obtain an FI SOAP codec instance using reflection.
      */
     private static Codec getFICodec(StreamSOAPCodec soapCodec, SOAPVersion version) {
         try {
             Class c = Class.forName("com.sun.xml.internal.ws.encoding.fastinfoset.FastInfosetStreamSOAPCodec");
             Method m = c.getMethod("create", StreamSOAPCodec.class, SOAPVersion.class);
             return (Codec)m.invoke(null, soapCodec, version);
         } catch (Exception e) {
             // TODO Log that FI cannot be loaded
             return null;
         }
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/ws/encoding/SOAPBindingCodec.java@9c07ef4934dd (annotated)

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