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.api;
  27 
  28 
  29 
  30 /**
  31  * Accesses a particular property of a bean.
  32  *
  33  * <p>
  34  * This interface allows JAX-RPC to access an element property of a JAXB bean.
  35  *
  36  * <p>
  37  * <b>Subject to change without notice</b>.
  38  *
  39  * @author Kohsuke Kawaguchi
  40  *
  41  * @since 2.0 EA1
  42  */
  43 public abstract class RawAccessor<B,V> {
  44 
  45     /**
  46      * Gets the value of the property of the given bean object.
  47      *
  48      * @param bean
  49      *      must not be null.
  50      * @throws AccessorException
  51      *      if failed to set a value. For example, the getter method
  52      *      may throw an exception.
  53      *
  54      * @since 2.0 EA1
  55      */
  56     public abstract V get(B bean) throws AccessorException;
  57 
  58     /**
  59      * Sets the value of the property of the given bean object.
  60      *
  61      * @param bean
  62      *      must not be null.
  63      * @param value
  64      *      the value to be set. Setting value to null means resetting
  65      *      to the VM default value (even for primitive properties.)
  66      * @throws AccessorException
  67      *      if failed to set a value. For example, the setter method
  68      *      may throw an exception.
  69      *
  70      * @since 2.0 EA1
  71      */
  72     public abstract void set(B bean,V value) throws AccessorException;
  73 }