1 /*
   2  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.xml.internal.bind.v2.model.impl;
  27 
  28 import java.lang.annotation.Annotation;
  29 
  30 import com.sun.xml.internal.bind.v2.model.annotation.Locatable;
  31 import com.sun.xml.internal.bind.v2.model.core.PropertyInfo;
  32 import com.sun.xml.internal.bind.v2.runtime.Location;
  33 
  34 /**
  35  * {@link PropertyInfo} implementation backed by a field.
  36  */
  37 class FieldPropertySeed<TypeT,ClassDeclT,FieldT,MethodT> implements
  38         PropertySeed<TypeT,ClassDeclT,FieldT,MethodT> {
  39 
  40     protected final FieldT field;
  41     private ClassInfoImpl<TypeT,ClassDeclT,FieldT,MethodT> parent;
  42 
  43     FieldPropertySeed(ClassInfoImpl<TypeT,ClassDeclT,FieldT,MethodT> classInfo, FieldT field) {
  44         this.parent = classInfo;
  45         this.field = field;
  46     }
  47 
  48     public <A extends Annotation> A readAnnotation(Class<A> a) {
  49         return parent.reader().getFieldAnnotation(a, field,this);
  50     }
  51 
  52     public boolean hasAnnotation(Class<? extends Annotation> annotationType) {
  53         return parent.reader().hasFieldAnnotation(annotationType,field);
  54     }
  55 
  56     public String getName() {
  57         // according to the spec team, the BeanIntrospector.decapitalize does not apply
  58         // to the fields. Don't call Introspector.decapitalize
  59         return parent.nav().getFieldName(field);
  60     }
  61 
  62     public TypeT getRawType() {
  63         return parent.nav().getFieldType(field);
  64     }
  65 
  66     /**
  67      * Use the enclosing class as the upsream {@link Location}.
  68      */
  69     public Locatable getUpstream() {
  70         return parent;
  71     }
  72 
  73     public Location getLocation() {
  74         return parent.nav().getFieldLocation(field);
  75     }
  76 }