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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
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 */
package com.feilong.lib.beanutils;

import java.beans.IntrospectionException;

/**
 * 

* Definition of an interface for components that can perform introspection on * bean classes. *

*

* Before {@link PropertyUtils} can be used for interaction with a specific Java * class, the class's properties have to be determined. This is called * introspection and is initiated automatically on demand. * PropertyUtils does not perform introspection on its own, but * delegates this task to one or more objects implementing this interface. This * makes it possible to customize introspection which may be useful for certain * code bases using non-standard conventions for accessing properties. *

* * @version $Id$ * @since 1.9 */ public interface BeanIntrospector{ /** * Performs introspection on a Java class. The current class to be inspected * can be queried from the passed in IntrospectionContext * object. A typical implementation has to obtain this class, determine its * properties according to the rules it implements, and add them to the * passed in context object. * * @param icontext * the context object for interaction with the initiator of * the introspection request * @throws IntrospectionException * if an error occurs during introspection */ void introspect(IntrospectionContext icontext) throws IntrospectionException; }




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