jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/bind/v2/model/impl/GetterSetterPropertySeed.java@e530533619ec

     1 /*

     2  * Copyright (c) 1997, 2011, 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  */

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

    28 import java.lang.annotation.Annotation;

    29 import java.beans.Introspector;

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

    32 import com.sun.xml.internal.bind.v2.model.core.PropertyInfo;

    33 import com.sun.xml.internal.bind.v2.runtime.Location;

    35 /**

    36  * {@link PropertyInfo} implementation backed by a getter and a setter.

    37  *

    38  * We allow the getter or setter to be null, in which case the bean

    39  * can only participate in unmarshalling (or marshalling)

    40  */

    41 class GetterSetterPropertySeed<TypeT,ClassDeclT,FieldT,MethodT> implements

    42         PropertySeed<TypeT,ClassDeclT,FieldT,MethodT> {

    44     protected final MethodT getter;

    45     protected final MethodT setter;

    46     private ClassInfoImpl<TypeT,ClassDeclT,FieldT,MethodT> parent;

    48     GetterSetterPropertySeed(ClassInfoImpl<TypeT,ClassDeclT,FieldT,MethodT> parent, MethodT getter, MethodT setter) {

    49         this.parent = parent;

    50         this.getter = getter;

    51         this.setter = setter;

    53         if(getter==null && setter==null)

    54             throw new IllegalArgumentException();

    55     }

    57     public TypeT getRawType() {

    58         if(getter!=null)

    59             return parent.nav().getReturnType(getter);

    60         else

    61             return parent.nav().getMethodParameters(setter)[0];

    62     }

    64     public <A extends Annotation> A readAnnotation(Class<A> annotation) {

    65         return parent.reader().getMethodAnnotation(annotation, getter,setter,this);

    66     }

    68     public boolean hasAnnotation(Class<? extends Annotation> annotationType) {

    69         return parent.reader().hasMethodAnnotation(annotationType,getName(),getter,setter,this);

    70     }

    72     public String getName() {

    73         if(getter!=null)

    74             return getName(getter);

    75         else

    76             return getName(setter);

    77     }

    79     private String getName(MethodT m) {

    80         String seed = parent.nav().getMethodName(m);

    81         String lseed = seed.toLowerCase();

    82         if(lseed.startsWith("get") || lseed.startsWith("set"))

    83             return camelize(seed.substring(3));

    84         if(lseed.startsWith("is"))

    85             return camelize(seed.substring(2));

    86         return seed;

    87     }

    90     private static String camelize(String s) {

    91         return Introspector.decapitalize(s);

    92     }

    94     /**

    95      * Use the enclosing class as the upsream {@link Location}.

    96      */

    97     public Locatable getUpstream() {

    98         return parent;

    99     }

   101     public Location getLocation() {

   102         if(getter!=null)

   103             return parent.nav().getMethodLocation(getter);

   104         else

   105             return parent.nav().getMethodLocation(setter);

   106     }

   107 }

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