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

 /*

  * Copyright (c) 1997, 2011, 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

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  */

 package com.sun.xml.internal.bind.v2.runtime.property;

 import java.io.IOException;

 import javax.xml.stream.XMLStreamException;

 import com.sun.xml.internal.bind.api.AccessorException;

 import com.sun.xml.internal.bind.v2.util.QNameMap;

 import com.sun.xml.internal.bind.v2.model.core.AttributePropertyInfo;

 import com.sun.xml.internal.bind.v2.model.core.PropertyKind;

 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeAttributePropertyInfo;

 import com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl;

 import com.sun.xml.internal.bind.v2.runtime.Name;

 import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;

 import com.sun.xml.internal.bind.v2.runtime.JaxBeanInfo;

 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.ChildLoader;

 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor;

 import com.sun.xml.internal.bind.v2.runtime.reflect.TransducedAccessor;

 import org.xml.sax.SAXException;

 /**

  * {@link Property} implementation for {@link AttributePropertyInfo}.

  *

  * <p>

  * This one works for both leaves and nodes, scalars and arrays.

  *

  * <p>

  * Implements {@link Comparable} so that it can be sorted lexicographically.

  *

  * @author Kohsuke Kawaguchi (kk@kohsuke.org)

  */

 public final class AttributeProperty<BeanT> extends PropertyImpl<BeanT>

     implements Comparable<AttributeProperty> {

     /**

      * Attribute name.

      */

     public final Name attName;

     /**

      * Heart of the conversion logic.

      */

     public final TransducedAccessor<BeanT> xacc;

     private final Accessor acc;

     public AttributeProperty(JAXBContextImpl context, RuntimeAttributePropertyInfo prop) {

         super(context,prop);

         this.attName = context.nameBuilder.createAttributeName(prop.getXmlName());

         this.xacc = TransducedAccessor.get(context,prop);

         this.acc = prop.getAccessor();   // we only use this for binder, so don't waste memory by optimizing

     }

     /**

      * Marshals one attribute.

      *

      * @see JaxBeanInfo#serializeAttributes(Object, XMLSerializer)

      */

     public void serializeAttributes(BeanT o, XMLSerializer w) throws SAXException, AccessorException, IOException, XMLStreamException {

         CharSequence value = xacc.print(o);

         if(value!=null)

             w.attribute(attName,value.toString());

     }

     public void serializeURIs(BeanT o, XMLSerializer w) throws AccessorException, SAXException {

         xacc.declareNamespace(o,w);

     }

     public boolean hasSerializeURIAction() {

         return xacc.useNamespace();

     }

     public void buildChildElementUnmarshallers(UnmarshallerChain chainElem, QNameMap<ChildLoader> handlers) {

         throw new IllegalStateException();

     }

     public PropertyKind getKind() {

         return PropertyKind.ATTRIBUTE;

     }

     public void reset(BeanT o) throws AccessorException {

         acc.set(o,null);

     }

     public String getIdValue(BeanT bean) throws AccessorException, SAXException {

         return xacc.print(bean).toString();

     }

     public int compareTo(AttributeProperty that) {

         return this.attName.compareTo(that.attName);

     }

 }