baseflowaction.java

详细介绍如何搭建通过工具jsf平台的详细使用说明

package com.easyjf.item.action;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;

import com.easyjf.bbs.business.ActiveUser;
import com.easyjf.item.business.ProjectBaseFlow;
import com.easyjf.util.CommUtil;
import com.easyjf.web.ActionContext;
import com.easyjf.web.Module;
import com.easyjf.web.Page;
import com.easyjf.web.WebForm;
import com.easyjf.web.tools.AbstractCrudAction;
import com.easyjf.web.tools.DbPageList;
import com.easyjf.web.tools.IActiveUser;
import com.easyjf.web.tools.IPageList;

public class BaseFlowAction extends AbstractCrudAction {
	private ProjectBaseFlow parent;	
	public IPageList doQuery(WebForm form, int currentPage, int pageSize) {
		// TODO Auto-generated method stub
		String scope="parentSn is null";
		Collection paras=new ArrayList();		
		String orderType=CommUtil.null2String(form.get("orderType"));
		String orderField=CommUtil.null2String(form.get("orderField"));
		if(parent!=null)
		{
			scope="parentSn=?";
			paras.add(parent.getSn());				
		}
		if(orderField.equals(""))
		{
		orderField="inputTime";
		orderType="desc";				
		}	
		if(!orderField.equals(""))
		{
		scope +=" order by "+orderField;
		if(!orderType.equals(""))scope+=" "+orderType;
		}
		DbPageList pList=new DbPageList(ProjectBaseFlow.class,scope,paras);
		pList.doList(currentPage,pageSize);
		return pList;
	}

	public void doInit(WebForm form, Module module) {
		// TODO Auto-generated method stub
		String parentId=CommUtil.null2String(form.get("parentId"));
		if(!"".equals(parentId))
		{
			parent=ProjectBaseFlow.read(parentId);
			form.addResult("parent",parent);
			if(parent!=null)form.addResult("parentSn",parent.getSn());			
		}
	}

	public IActiveUser getCurrentUser(WebForm form) {
		// TODO Auto-generated method stub
		ActiveUser user=(ActiveUser)ActionContext.getContext().getSession().getAttribute("bbsuser");
		return user;
	}

	public Object doBefore(WebForm form, Module module) {
		// TODO Auto-generated method stub
		String command=(String)form.get("easyJWebCommand");
		if(!"show".equals(command)){
		IActiveUser user=getCurrentUser(form);
		 if(user==null || (!"admin".equals(user.getUserName())))
		 return new Page("popedomError", "/bbs/norights.htm", "page");
		}
		 return null;
	}

	public void doAfter(WebForm form, Module module) {
		// TODO Auto-generated method stub

	}

	public Object form2Obj(WebForm form) {
		// TODO Auto-generated method stub
		String cid=CommUtil.null2String(form.get("cid"));		
		ProjectBaseFlow obj=null;
		if(cid.equals(""))
		{
			obj=(ProjectBaseFlow)form.toPo(ProjectBaseFlow.class);
			obj.setInputTime(new Date());
			ActiveUser u=(ActiveUser)this.getCurrentUser(form);
			obj.setInputUser(u!=null?u.getUserName():"guest");
			obj.setStatus(new Integer(-1));
		}
		else
		{
			obj=ProjectBaseFlow.read(cid);
			form.toPo(obj);
		}		
		return obj;
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub

	}

}