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/**
 *  Copyright (c) 1997-2013, www.tinygroup.org ([email protected]).
 *
 *  Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
 *
 *  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.tinygroup.context2object;

import org.tinygroup.context.Context;

import java.util.Collection;

/**
 * 对象生成器
 * 
 * @author luoguo
 * 
 * @param 
 * @param 
 */
public interface ObjectGenerator {
	/**
	 * 从环境获取对象
	 * 
	 * @param paraType
	 *            用来生成对象的参数
	 * @param context
	 *            用来获取对象的环境
	 * @return 获取的对象
	 */
	ReturnType getObject(String varName, String bean, String className,
			ClassLoader loader, Context context);

	/**
	 * 
	 * @param varName 变量名
	 * @param collectionName 集合名
	 * @param className 需要构建的类名
	 * @param loader 类加载器
	 * @param context tiny上下文
	 * @return
	 */
	Collection getObjectCollection(String varName,
			String collectionName, String className, ClassLoader loader,
			Context context);

	/**
	 * 
	 * @param varName 变量名
	 * @param className 需要构建的类名
	 * @param loader 类加载器
	 * @param context tiny上下文
	 * @return
	 */
	Object getObjectArray(String varName, String className, ClassLoader loader,
			Context context);

	/**
	 * 添加类型转换器
	 * 
	 * @param typeConverter
	 */
	void addTypeConverter(TypeConverter typeConverter);

	/**
	 * 移除类型转换器
	 * 
	 * @param typeConverter
	 */
	void removeTypeConverter(TypeConverter typeConverter);

	/**
	 * 添加类型创建器
	 * 
	 * @param typeCreator
	 */
	void addTypeCreator(TypeCreator typeCreator);

	/**
	 * 移除类型创建器
	 * 
	 * @param typeCreator
	 */
	void removeTypeCreator(TypeCreator typeCreator);

}