actionhandler.java

J2EE & Tomcat books published by hope

/*
 */

package com.sun.j2ee.workflow.control.actions;

import com.sun.j2ee.workflow.control.exceptions.WorkflowActionException;

import java.util.HashMap;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpServletRequest;

/** This class is the base interface to request handlers on the
 * web tier.
 * @author
 */
public interface ActionHandler extends java.io.Serializable {

    public void setServletContext(ServletContext context);
    public void setServletRequest(HttpServletRequest request);
    public void doStart();
    public void perform(HashMap event) throws WorkflowActionException;
    public void doEnd();
}