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

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  */

 package com.sun.xml.internal.bind.v2.model.impl;

 import javax.xml.bind.annotation.XmlRootElement;

 import javax.xml.bind.annotation.XmlSchema;

 import javax.xml.bind.annotation.XmlType;

 import javax.xml.namespace.QName;

 import com.sun.xml.internal.bind.api.impl.NameConverter;

 import com.sun.xml.internal.bind.v2.model.annotation.AnnotationReader;

 import com.sun.xml.internal.bind.v2.model.annotation.Locatable;

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

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

 import com.sun.xml.internal.bind.v2.model.nav.Navigator;

 /**

  * Common implementation between {@link ClassInfoImpl} and {@link ElementInfoImpl}.

  *

  * @author Kohsuke Kawaguchi

  */

 abstract class TypeInfoImpl<TypeT,ClassDeclT,FieldT,MethodT>

         implements TypeInfo<TypeT,ClassDeclT>, Locatable {

     /**

      * The Java class that caused this Java class to be a part of the JAXB processing.

      *

      * null if it's specified explicitly by the user.

      */

     private final Locatable upstream;

     /**

      * {@link TypeInfoSet} to which this class belongs.

      */

     protected final TypeInfoSetImpl<TypeT,ClassDeclT,FieldT,MethodT> owner;

     /**

      * Reference to the {@link ModelBuilder}, only until we link {@link TypeInfo}s all together,

      * because we don't want to keep {@link ModelBuilder} too long.

      */

     protected ModelBuilder<TypeT,ClassDeclT,FieldT,MethodT> builder;

     protected TypeInfoImpl(

         ModelBuilder<TypeT,ClassDeclT,FieldT,MethodT> builder,

         Locatable upstream) {

         this.builder = builder;

         this.owner = builder.typeInfoSet;

         this.upstream = upstream;

     }

     public Locatable getUpstream() {

         return upstream;

     }

     /*package*/ void link() {

         builder = null;

     }

     protected final Navigator<TypeT,ClassDeclT,FieldT,MethodT> nav() {

         return owner.nav;

     }

     protected final AnnotationReader<TypeT,ClassDeclT,FieldT,MethodT> reader() {

         return owner.reader;

     }

     /**

      * Parses an {@link XmlRootElement} annotation on a class

      * and determine the element name.

      *

      * @return null

      *      if none was found.

      */

     protected final QName parseElementName(ClassDeclT clazz) {

         XmlRootElement e = reader().getClassAnnotation(XmlRootElement.class,clazz,this);

         if(e==null)

             return null;

         String local = e.name();

         if(local.equals("##default")) {

             // if defaulted...

             local = NameConverter.standard.toVariableName(nav().getClassShortName(clazz));

         }

         String nsUri = e.namespace();

         if(nsUri.equals("##default")) {

             // if defaulted ...

             XmlSchema xs = reader().getPackageAnnotation(XmlSchema.class,clazz,this);

             if(xs!=null)

                 nsUri = xs.namespace();

             else {

                 nsUri = builder.defaultNsUri;

             }

         }

         return new QName(nsUri.intern(),local.intern());

     }

     protected final QName parseTypeName(ClassDeclT clazz) {

         return parseTypeName( clazz, reader().getClassAnnotation(XmlType.class,clazz,this) );

     }

     /**

      * Parses a (potentially-null) {@link XmlType} annotation on a class

      * and determine the actual value.

      *

      * @param clazz

      *      The class on which the XmlType annotation is checked.

      * @param t

      *      The {@link XmlType} annotation on the clazz. This value

      *      is taken as a parameter to improve the performance for the case where

      *      't' is pre-computed.

      */

     protected final QName parseTypeName(ClassDeclT clazz, XmlType t) {

         String nsUri="##default";

         String local="##default";

         if(t!=null) {

             nsUri = t.namespace();

             local = t.name();

         }

         if(local.length()==0)

             return null; // anonymous

         if(local.equals("##default"))

             // if defaulted ...

             local = NameConverter.standard.toVariableName(nav().getClassShortName(clazz));

         if(nsUri.equals("##default")) {

             // if defaulted ...

             XmlSchema xs = reader().getPackageAnnotation(XmlSchema.class,clazz,this);

             if(xs!=null)

                 nsUri = xs.namespace();

             else {

                 nsUri = builder.defaultNsUri;

             }

         }

         return new QName(nsUri.intern(),local.intern());

     }

 }