processdecision.java

来自「Struts2一个应用示例。主要是加深对Struts2d的一个理解。希望对初学者」· Java 代码 · 共 50 行

package com.workflow.decision;

import java.util.Iterator;
import java.util.Set;

import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.graph.node.DecisionHandler;

import com.dao.DaoService;
import com.po.TbApprove;
import com.po.TbBaoxiao;
import com.po.TbBaoxiaoItem;
import com.workflow.util.Constants;

public class ProcessDecision implements DecisionHandler {

	
	private DaoService daoService;
	public DaoService getDaoService() {
		return daoService;
	}
	public void setDaoService(DaoService daoService) {
		this.daoService = daoService;
	}
	public String decide(ExecutionContext arg0) throws Exception {
 		String baixiaoId=(String) arg0.getContextInstance().getVariable("baoxiaoId");
 		
 		TbBaoxiao baoxiao=daoService.getBaoxiaoDao().findById(Integer.parseInt(baixiaoId));
 		Set bxItem=baoxiao.getTbBaoxiaoItems();
 		Set approve=baoxiao.getTbApproves();
 		int count=0;
 		for (Iterator iter = bxItem.iterator(); iter.hasNext();) {
 			TbBaoxiaoItem element = (TbBaoxiaoItem) iter.next();
 			count+=Integer.parseInt(element.getItemMoney());
 		}
 		TbApprove element = (TbApprove) approve.iterator().next();
 		String result=element.getApproveResult();	
 		if(result.equals(Constants.MANGAGREE))
 		{
 			if(count>10000)
 			{
 				return "大于10000";
 			}
 			return "小于10000";
		}
		return Constants.MANGDISAGREE;
	}

}