/**

  * Copyright (c) 2008-2012, http://www.snakeyaml.org

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.yaml.snakeyaml.introspector;

 import java.beans.PropertyDescriptor;

 import org.yaml.snakeyaml.error.YAMLException;

 /**

  * <p>

  * A <code>MethodProperty</code> is a <code>Property</code> which is accessed

  * through accessor methods (setX, getX). It is possible to have a

  * <code>MethodProperty</code> which has only setter, only getter, or both. It

  * is not possible to have a <code>MethodProperty</code> which has neither

  * setter nor getter.

  * </p>

  */

 public class MethodProperty extends GenericProperty {

     private final PropertyDescriptor property;

     private final boolean readable;

     private final boolean writable;

     public MethodProperty(PropertyDescriptor property) {

         super(property.getName(), property.getPropertyType(),

                 property.getReadMethod() == null ? null : property.getReadMethod()

                         .getGenericReturnType());

         this.property = property;

         this.readable = property.getReadMethod() != null;

         this.writable = property.getWriteMethod() != null;

     }

     @Override

     public void set(Object object, Object value) throws Exception {

         property.getWriteMethod().invoke(object, value);

     }

     @Override

     public Object get(Object object) {

         try {

             property.getReadMethod().setAccessible(true);// issue 50

             return property.getReadMethod().invoke(object);

         } catch (Exception e) {

             throw new YAMLException("Unable to find getter for property '" + property.getName()

                     + "' on object " + object + ":" + e);

         }

     }

     @Override

     public boolean isWritable() {

         return writable;

     }

     @Override

     public boolean isReadable() {

         return readable;

     }

 }