selecthandleactoraction.java

公司自己开发的工作流引擎

package cn.com.iaspec.workflow.client.web.action.privilege;

import cn.com.iaspec.workflow.client.web.action.base.BaseAction;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionForward;
import javax.servlet.http.HttpServletRequest;
import cn.com.iaspec.workflow.vo.workflow.UserInfo;
import cn.com.iaspec.workflow.exception.WorkflowException;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletResponse;
import cn.com.iaspec.workflow.util.FlowWebKeys;
import org.apache.struts.action.ActionForm;
import cn.com.iaspec.workflow.helper.OrganizationHelper;
import java.util.List;
import cn.com.iaspec.workflow.vo.workflow.SelectActorParam;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: IASPEC Technologies</p>
 * @author xiesonglin
 * @version 1.0
 */
public class SelectHandleActorAction
    extends BaseAction{
  public SelectHandleActorAction(){
  }

  public ActionForward selectActor(ActionMapping mapping,ActionForm form,
      HttpServletRequest request,HttpServletResponse response)
      throws Exception{
    logger.info("begin selectActor...");
    HttpSession session=request.getSession(false);
    String activityId=request.getParameter("flow_activity_id");
    UserInfo userInfo=(UserInfo)session.getAttribute(FlowWebKeys.USER_SESSION);
    String areaId="02";
    if(activityId==null||activityId.equals("")){
      throw new WorkflowException("活动id为空。");
    }
    OrganizationHelper helper=new OrganizationHelper();
    List list=null;
    try{
      list=helper.getSelectActorTree(userInfo.getUserId(),areaId,
          Long.parseLong(activityId));
      SelectActorParam actorParam=helper.getSelectActorParam(Long.parseLong(activityId));
      //放在会话中
      session.setAttribute("actor_tree_list",list);
      request.setAttribute("select_actor_tree",actorParam);
      return mapping.findForward("select_actor");
    }
    catch(Exception ex){
      ex.printStackTrace();
      throw new WorkflowException(ex.getMessage());
    }
  }

}