jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/XsiTypeLoader.java@31893650acaf (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/XsiTypeLoader.java@31893650acaf (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/XsiTypeLoader.java

Sun, 31 Aug 2014 16:14:36 +0400

author: aefimov
date: Sun, 31 Aug 2014 16:14:36 +0400
changeset 707: 31893650acaf
parent 650: 121e938cb9c3
child 760: e530533619ec
permissions: -rw-r--r--

8036981: JAXB not preserving formatting for xsd:any Mixed content
Reviewed-by: lancea, mkos

 /*
  * 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
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.xml.internal.bind.v2.runtime.unmarshaller;
 import javax.xml.namespace.QName;
 import com.sun.xml.internal.bind.DatatypeConverterImpl;
 import com.sun.xml.internal.bind.v2.WellKnownNamespace;
 import com.sun.xml.internal.bind.v2.runtime.JaxBeanInfo;
 import com.sun.istack.internal.Nullable;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
 import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 /**
  * Looks at @xsi:type and forwards to the right {@link Loader}.
  *
  * @author Kohsuke Kawaguchi
  */
 public class XsiTypeLoader extends Loader {
     /**
      * Use this when no @xsi:type was found.
      */
     private final JaxBeanInfo defaultBeanInfo;
     public XsiTypeLoader(JaxBeanInfo defaultBeanInfo) {
         super(true);
         this.defaultBeanInfo = defaultBeanInfo;
     }
     public void startElement(UnmarshallingContext.State state, TagName ea) throws SAXException {
         JaxBeanInfo beanInfo = parseXsiType(state,ea,defaultBeanInfo);
         if(beanInfo==null)
             beanInfo = defaultBeanInfo;
         Loader loader = beanInfo.getLoader(null,false);
         state.setLoader(loader);
         loader.startElement(state,ea);
     }
     /*pacakge*/ static JaxBeanInfo parseXsiType(UnmarshallingContext.State state, TagName ea, @Nullable JaxBeanInfo defaultBeanInfo) throws SAXException {
         UnmarshallingContext context = state.getContext();
         JaxBeanInfo beanInfo = null;
         // look for @xsi:type
         Attributes atts = ea.atts;
         int idx = atts.getIndex(WellKnownNamespace.XML_SCHEMA_INSTANCE,"type");
         if(idx>=0) {
             // we'll consume the value only when it's a recognized value,
             // so don't consume it just yet.
             String value = atts.getValue(idx);
             QName type = DatatypeConverterImpl._parseQName(value,context);
             if(type==null) {
                 reportError(Messages.NOT_A_QNAME.format(value),true);
             } else {
                 if(defaultBeanInfo!=null && defaultBeanInfo.getTypeNames().contains(type))
                     // if this xsi:type is something that the default type can already handle,
                     // let it do so. This is added as a work around to bug https://jax-ws.dev.java.net/issues/show_bug.cgi?id=195
                     // where a redundant xsi:type="xs:dateTime" causes JAXB to unmarshal XMLGregorianCalendar,
                     // where Date is expected.
                     // this is not a complete fix, as we still won't be able to handle simple type substitution in general,
                     // but none-the-less
                     return defaultBeanInfo;
                 beanInfo = context.getJAXBContext().getGlobalType(type);
                 if(beanInfo==null) { // let's report an error
                     if (context.parent.hasEventHandler() // is somebody listening?
                             && context.shouldErrorBeReported()) { // should we report error?
                         String nearest = context.getJAXBContext().getNearestTypeName(type);
                         if(nearest!=null)
                             reportError(Messages.UNRECOGNIZED_TYPE_NAME_MAYBE.format(type,nearest),true);
                         else
                             reportError(Messages.UNRECOGNIZED_TYPE_NAME.format(type),true);
                     }
                 }
                 // TODO: resurrect the following check
         //                    else
         //                    if(!target.isAssignableFrom(actual)) {
         //                        reportError(context,
         //                            Messages.UNSUBSTITUTABLE_TYPE.format(value,actual.getName(),target.getName()),
         //                            true);
         //                        actual = targetBeanInfo;  // ditto
         //                    }
             }
         }
         return beanInfo;
     }
     static final QName XsiTypeQNAME = new QName(WellKnownNamespace.XML_SCHEMA_INSTANCE,"type");
     @Override
     public Collection<QName> getExpectedAttributes() {
         final Collection<QName> expAttrs =  new HashSet<QName>();
         expAttrs.addAll(super.getExpectedAttributes());
         expAttrs.add(XsiTypeQNAME);
         return Collections.unmodifiableCollection(expAttrs);
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/XsiTypeLoader.java@31893650acaf (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/XsiTypeLoader.java