Mercurial > jdk8-mips64-public > jaxws / file revision

 /*

  * Copyright (c) 1997, 2014, 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

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 package com.sun.xml.internal.messaging.saaj.soap;

 import com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl;

 import com.sun.xml.internal.messaging.saaj.util.JAXMStreamSource;

 import com.sun.xml.internal.messaging.saaj.util.LogDomainConstants;

 import com.sun.xml.internal.messaging.saaj.util.ParserPool;

 import com.sun.xml.internal.messaging.saaj.util.RejectDoctypeSaxFilter;

 import com.sun.xml.internal.messaging.saaj.util.transform.EfficientStreamingTransformer;

 import org.xml.sax.InputSource;

 import org.xml.sax.XMLReader;

 import javax.xml.parsers.SAXParser;

 import javax.xml.soap.SOAPException;

 import javax.xml.transform.Source;

 import javax.xml.transform.Transformer;

 import javax.xml.transform.dom.DOMResult;

 import javax.xml.transform.sax.SAXSource;

 import javax.xml.transform.stream.StreamSource;

 import java.util.logging.Logger;

 /**

  * EnvelopeFactory creates SOAP Envelope objects using different

  * underlying implementations.

  */

 public class EnvelopeFactory {

     protected static final Logger

             log = Logger.getLogger(LogDomainConstants.SOAP_DOMAIN,

             "com.sun.xml.internal.messaging.saaj.soap.LocalStrings");

     private static ContextClassloaderLocal<ParserPool> parserPool =

             new ContextClassloaderLocal<ParserPool>() {

                 @Override

                 protected ParserPool initialValue() throws Exception {

                     return new ParserPool(5);

                 }

             };

     public static Envelope createEnvelope(Source src, SOAPPartImpl soapPart)

             throws SOAPException {

         // Insert SAX filter to disallow Document Type Declarations since

         // they are not legal in SOAP

         SAXParser saxParser = null;

         if (src instanceof StreamSource) {

             if (src instanceof JAXMStreamSource) {

                 try {

                     if (!SOAPPartImpl.lazyContentLength) {

                         ((JAXMStreamSource) src).reset();

                     }

                 } catch (java.io.IOException ioe) {

                     log.severe("SAAJ0515.source.reset.exception");

                     throw new SOAPExceptionImpl(ioe);

                 }

             }

             try {

                 saxParser = parserPool.get().get();

             } catch (Exception e) {

                 log.severe("SAAJ0601.util.newSAXParser.exception");

                 throw new SOAPExceptionImpl(

                         "Couldn't get a SAX parser while constructing a envelope",

                         e);

             }

             InputSource is = SAXSource.sourceToInputSource(src);

             if (is.getEncoding() == null && soapPart.getSourceCharsetEncoding() != null) {

                 is.setEncoding(soapPart.getSourceCharsetEncoding());

             }

             XMLReader rejectFilter;

             try {

                 rejectFilter = new RejectDoctypeSaxFilter(saxParser);

             } catch (Exception ex) {

                 log.severe("SAAJ0510.soap.cannot.create.envelope");

                 throw new SOAPExceptionImpl(

                         "Unable to create envelope from given source: ",

                         ex);

             }

             src = new SAXSource(rejectFilter, is);

         }

         try {

             Transformer transformer =

                     EfficientStreamingTransformer.newTransformer();

             DOMResult result = new DOMResult(soapPart);

             transformer.transform(src, result);

             Envelope env = (Envelope) soapPart.getEnvelope();

             return env;

         } catch (Exception ex) {

             if (ex instanceof SOAPVersionMismatchException) {

                 throw (SOAPVersionMismatchException) ex;

             }

             log.severe("SAAJ0511.soap.cannot.create.envelope");

             throw new SOAPExceptionImpl(

                     "Unable to create envelope from given source: ",

                     ex);

         } finally {

             if (saxParser != null) {

                 parserPool.get().returnParser(saxParser);

             }

         }

     }

 }