www.pudn.com > project.rar > ForwardTaskAction.java

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 cn.com.iaspec.workflow.vo.workflow.UserInfo; 
import cn.com.iaspec.workflow.helper.OrganizationHelper; 
import cn.com.iaspec.workflow.exception.WorkflowException; 
import java.util.List; 
import cn.com.iaspec.workflow.util.FlowWebKeys; 
import javax.servlet.http.HttpSession; 
import cn.com.iaspec.workflow.util.CommonUtil; 
import cn.com.iaspec.workflow.helper.CaseWorkflowHelper; 
import java.util.StringTokenizer; 
 
/** 
 * 
Title: 
 
 * 
Description: 
 
 * 
Copyright: Copyright (c) 2005
 
 * 
Company: IASPEC Technologies
 
 * 
 * @author Leigm 
 * @version 1.0 
 */ 
 
public class ForwardTaskAction extends BaseAction{ 
 
  /** 
   * 检查工作项是否有转寄权限及查询工作项接受人员 
   */ 
  public ActionForward selectActor(ActionMapping mapping,ActionForm form, 
      HttpServletRequest request,HttpServletResponse response) 
      throws Exception{ 
    String strWorkItemId=request.getParameter("workitemId"); 
    String areaId = request.getParameter("areaId"); 
    areaId = areaId == null?"02":areaId; 
 
    if(strWorkItemId==null || "".equals(strWorkItemId) || 
        !CommonUtil.isNumeric(strWorkItemId)){ 
      throw new WorkflowException("工作项ID不正确。"); 
    } 
 
    long workItemId=0; 
    workItemId=Long.parseLong(strWorkItemId); 
 
    HttpSession session=request.getSession(false); 
    UserInfo userInfo=(UserInfo)session.getAttribute(FlowWebKeys.USER_SESSION); 
    CaseWorkflowHelper helper = new CaseWorkflowHelper(userInfo); 
    boolean hasForwardPrivilege=false; 
 
    try{ 
      //检查工作项是否有转寄权限 
      hasForwardPrivilege=helper.getWorkItemHasForwardPrivilege(workItemId); 
 
      if(!hasForwardPrivilege){ 
        request.setAttribute("tip_type","no_privilege"); 
        return mapping.findForward("no_privilege"); 
      } 
      else{ 
        OrganizationHelper orgHelper = new OrganizationHelper(); 
        List userTreeList = orgHelper.getForwardUserTreeList(workItemId,areaId, 
            userInfo.getUserId()); 
        session.setAttribute("actor_tree_list",userTreeList); 
 
        return mapping.findForward("select_user"); 
      } 
    } 
    catch(Exception ex){ 
      ex.printStackTrace(); 
      throw new WorkflowException(ex.getMessage()); 
    } 
  } 
 
  /** 
   * 转寄工作项 
   */ 
  public ActionForward reassignWorkitem(ActionMapping mapping,ActionForm form, 
      HttpServletRequest request,HttpServletResponse response) 
      throws Exception{ 
    String strWorkitemId = request.getParameter("workitemId");  //工作项ID 
    String executorInfo = request.getParameter("executorInfo"); 
 
    if(executorInfo == null || "".equals(executorInfo.trim())){ 
      throw new WorkflowException("被转寄人为空。"); 
    } 
    if(executorInfo == null || "".equals(executorInfo.trim()) || 
        !CommonUtil.isNumeric(strWorkitemId)){ 
      throw new WorkflowException("工作项ID不正确。"); 
    } 
 
    StringTokenizer tokenizer = new StringTokenizer(executorInfo,";"); 
    String executorId = tokenizer.nextToken();           //接受人员ID 
    String executorName = tokenizer.nextToken();         //接受人员名称 
 
    HttpSession session=request.getSession(false); 
    UserInfo userInfo=(UserInfo)session.getAttribute(FlowWebKeys.USER_SESSION); 
    CaseWorkflowHelper helper = new CaseWorkflowHelper(userInfo); 
 
    long workitemId = Long.parseLong(strWorkitemId); 
    try{ 
      helper.reassignWorkitem(workitemId,executorId,userInfo); 
    } 
    catch(Exception ex){ 
      ex.printStackTrace(); 
      throw new WorkflowException(ex.getMessage()); 
    } 
 
    request.setAttribute("tip_type","reassign_ok"); 
    request.setAttribute("executor_name",executorName); 
    return mapping.findForward("reassign_ok"); 
  } 
 
}