flowhandler.java~

来自「J2EE & Tomcat books published by hope」· JAVA~ 代码 · 共 22 行

/*
 */

package com.sun.j2ee.workflow.control;

import org.impact.stars.control.event.StarsEvent;
import org.impact.stars.control.exceptions.StarsEventException;
import javax.servlet.http.HttpServletRequest;

/**
 * This class is the base interface to flow handlers on the
 * web tier.
 *
*/
public interface FlowHandler extends java.io.Serializable {

    public void doStart(HttpServletRequest request);
    public String processFlow(HttpServletRequest request) throws StarsEventException;
    public void doEnd(HttpServletRequest request);

}