/*

  * Copyright 2002-2004 The Apache Software Foundation

  *

  * 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.apache.commons.clazz.bean;

 import java.util.HashMap;

 import java.util.Iterator;

 import java.util.Map;

 import org.apache.commons.clazz.Clazz;

 /**

  * A trivial implementation of the Bean interface based on a HashMap.

  *

  * @author Dmitri Plotnikov

  * @version $Revision: 155436 $ $Date: 2005-02-26 13:17:48 +0000 (Sat, 26 Feb 2005) $

  */

 public class BasicBean implements Bean {

     private Clazz clazz;

     private Map properties = new HashMap();

     /**

      * Constructor for BasicBean.

      */

     public BasicBean(Clazz clazz) {

         this.clazz = clazz;

     }

     /**

      * Constructor that initializes properties of the bean.

      */

     public BasicBean(Clazz clazz, Map initialPropertyValues) {

         this(clazz);

         for (Iterator iter = initialPropertyValues.entrySet().iterator();

             iter.hasNext();

             ) {

             Map.Entry element = (Map.Entry) iter.next();

             set((String) element.getKey(), element.getValue());

         }

     }

     /**

      * @see org.apache.commons.clazz.bean.Bean#getClazz()

      */

     public Clazz getClazz() {

         return clazz;

     }

     /**

      * @see org.apache.commons.clazz.bean.Bean#get(java.lang.String)

      */

     public Object get(String propertyName) {

         // @todo validate property name using the clazz

         // @todo possible provide a default value based on the clazz

         return properties.get(propertyName);

     }

     /**

      * @see Bean#set(String, Object)

      */

     public void set(String propertyName, Object value) {

         // @todo validate property name and value type using the clazz

         properties.put(propertyName, value);       

     }

 }