selectactoraction.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.*;
import org.apache.struts.action.ActionForward;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import java.util.ArrayList;
import cn.com.iaspec.workflow.vo.workflow.UserInfo;
import javax.servlet.http.HttpSession;
import cn.com.iaspec.workflow.util.FlowWebKeys;
import cn.com.iaspec.workflow.exception.WorkflowException;
import cn.com.iaspec.workflow.helper.WorkflowHelper;

/**
 * <p>Title: 选择参与者</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: IASPEC Technologies</p>
 * @author xiesonglin
 * @version 1.0
 */

public class SelectActorAction
    extends BaseAction{
  public SelectActorAction(){

  }

  public ActionForward selectActor(ActionMapping mapping,ActionForm form,
      HttpServletRequest request,HttpServletResponse response)
      throws Exception{
    logger.info("begin perform...");
    HttpSession session=request.getSession(false);
    String orgRel=request.getParameter("orgRel");
    String gid=request.getParameter("gid");
    String caseAreaId=request.getParameter("case_area_id");
    String activityId=request.getParameter("flow_activity_id");
    String actorSelMode=request.getParameter("actorSelMode");
    UserInfo userInfo=(UserInfo)session.getAttribute(FlowWebKeys.USER_SESSION);
    session.setAttribute("gid",gid);
    session.setAttribute("actorSelMode",actorSelMode);
    if(activityId==null||activityId.equals("")){
      throw new WorkflowException("活动id为空。");
    }
    if(actorSelMode==null||actorSelMode.equals("")){
      throw new WorkflowException("人员选择方式为空。");
    }
    if(caseAreaId==null||caseAreaId.equals("")){
      throw new WorkflowException("所属行政区为空。");
    }
    if(orgRel==null||orgRel.equals("")){
      throw new WorkflowException("部门所属关系为空。");
    }
    WorkflowHelper helper=new WorkflowHelper();
    ArrayList list=null;
    try{
      list=helper.getOrgCollectionData(userInfo,orgRel,actorSelMode,caseAreaId,
          activityId);
      //放在会话中
      session.setAttribute("orgRelList",list);
      return mapping.findForward("select_actor");
    }
    catch(Exception ex){
      ex.printStackTrace();
      throw new WorkflowException(ex.getMessage());
    }

  }
}