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

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  * 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.tools.internal.xjc.model;

 import javax.xml.bind.annotation.adapters.CollapsedStringAdapter;

 import javax.xml.bind.annotation.adapters.NormalizedStringAdapter;

 import javax.xml.bind.annotation.adapters.XmlAdapter;

 import com.sun.codemodel.internal.JClass;

 import com.sun.tools.internal.xjc.model.nav.EagerNClass;

 import com.sun.tools.internal.xjc.model.nav.NClass;

 import com.sun.tools.internal.xjc.model.nav.NType;

 import com.sun.tools.internal.xjc.model.nav.NavigatorImpl;

 import com.sun.tools.internal.xjc.outline.Aspect;

 import com.sun.tools.internal.xjc.outline.Outline;

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

 /**

  * Extended {@link Adapter} for use within XJC.

  *

  * @author Kohsuke Kawaguchi

  */

 public final class CAdapter extends Adapter<NType,NClass> {

     /**

      * If non-null, the same as {@link #adapterType} but more conveniently typed.

      */

     private JClass adapterClass1;

     /**

      * If non-null, the same as {@link #adapterType} but more conveniently typed.

      */

     private Class<? extends XmlAdapter> adapterClass2;

     /**

      * When the adapter class is statically known to us.

      *

      * @param copy

      *      true to copy the adapter class into the user package,

      *      or otherwise just refer to the class specified via the

      *      adapter parameter.

      */

     public CAdapter(Class<? extends XmlAdapter> adapter, boolean copy) {

         super(getRef(adapter,copy),NavigatorImpl.theInstance);

         this.adapterClass1 = null;

         this.adapterClass2 = adapter;

     }

     static NClass getRef( final Class<? extends XmlAdapter> adapter, boolean copy ) {

         if(copy) {

             // TODO: this is a hack. the code generation should be defered until

             // the backend. (right now constant generation happens in the front-end)

             return new EagerNClass(adapter) {

                 @Override

                 public JClass toType(Outline o, Aspect aspect) {

                     return o.addRuntime(adapter);

                 }

                 public String fullName() {

                     // TODO: implement this method later

                     throw new UnsupportedOperationException();

                 }

             };

         } else {

             return NavigatorImpl.theInstance.ref(adapter);

         }

     }

     public CAdapter(JClass adapter) {

         super( NavigatorImpl.theInstance.ref(adapter), NavigatorImpl.theInstance);

         this.adapterClass1 = adapter;

         this.adapterClass2 = null;

     }

     public JClass getAdapterClass(Outline o) {

         if(adapterClass1==null)

             adapterClass1 = o.getCodeModel().ref(adapterClass2);

         return adapterType.toType(o, Aspect.EXPOSED);

     }

     /**

      * Returns true if the adapter is for whitespace normalization.

      * Such an adapter can be ignored when producing a list.

      */

     public boolean isWhitespaceAdapter() {

         return adapterClass2==CollapsedStringAdapter.class || adapterClass2==NormalizedStringAdapter.class;

     }

     /**

      * Returns the adapter class if the adapter type is statically known to XJC.

      * <p>

      * This method is mostly for enabling certain optimized code generation.

      */

     public Class<? extends XmlAdapter> getAdapterIfKnown() {

         return adapterClass2;

     }

 }