flowexecutionlistenerloader.java

来自「spring的WEB开发插件,支持多状态WEB开发」· Java 代码 · 共 35 行

/*
 * Copyright 2002-2005 the original author or authors.
 *
 * 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.springframework.webflow.execution;

import org.springframework.webflow.Flow;

/**
 * A strategy interface for loading a set of FlowExecutionListener's
 * for a provided flow definition.
 * 
 * @author Keith Donald
 */
public interface FlowExecutionListenerLoader {
	
	/**
	 * Get the flow execution listeners that apply to given flow definition.
	 * @param flow the flow definition
	 * @return the listeners that apply
	 */
	public FlowExecutionListener[] getListeners(Flow flow);
}