detailsbean.java

基于strurs架构+servlet+jsp+javabean架构科研管理系统

/*
 * Created on 2008-6-9
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package cn.edu.zucc.research.ejb.session.detail;

import java.rmi.RemoteException;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Hashtable;
import java.util.List;

import javax.naming.InitialContext;
import javax.naming.NamingException;

import cn.edu.zucc.research.ejb.bmp.reg.Reg;
import cn.edu.zucc.research.ejb.bmp.reg.RegHome;
import cn.edu.zucc.research.ejb.cmp.cate.Cate;
import cn.edu.zucc.research.ejb.cmp.cate.CateHome;
import cn.edu.zucc.research.ejb.cmp.detail.Detail;
import cn.edu.zucc.research.ejb.cmp.detail.DetailHome;
import cn.edu.zucc.research.ejb.cmp.teacher.Teacher;
import cn.edu.zucc.research.ejb.cmp.teacher.TeacherHome;
import cn.edu.zucc.research.model.ResearchDetail;
import cn.edu.zucc.research.model.ResearchReg;

/**
 * 
 * <!-- begin-user-doc --> A generated session bean <!-- end-user-doc --> * <!--
 * lomboz.beginDefinition --> <?xml version="1.0" encoding="UTF-8"?> <lomboz:EJB
 * xmlns:j2ee="http://java.sun.com/xml/ns/j2ee"
 * xmlns:lomboz="http://lomboz.objectlearn.com/xml/lomboz"> <lomboz:session>
 * <lomboz:sessionEjb><j2ee:display-name>DetailS </j2ee:display-name>
 * <j2ee:ejb-name>DetailSEjb </j2ee:ejb-name>
 * <j2ee:ejb-class>cn.edu.zucc.research.ejb.session.detail.DetailSBean
 * </j2ee:ejb-class> <j2ee:session-type>Stateless </j2ee:session-type>
 * <j2ee:transaction-type>Container </j2ee:transaction-type>
 * </lomboz:sessionEjb> </lomboz:session> </lomboz:EJB> <!--
 * lomboz.endDefinition -->
 * 
 * <!-- begin-xdoclet-definition -->
 * 
 * @ejb.bean name="DetailS" jndi-name="DetailSEjb" type="Stateless"
 *           transaction-type="Container"
 * 
 * <!-- end-xdoclet-definition -->
 * @generated
 */
public abstract class DetailSBean implements javax.ejb.SessionBean {

    public DetailHome dh;

    public RegHome rh;
    
    public CateHome ch;
    public TeacherHome th;
    private long seed = 1;

    private SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");

    /**
     * @ejb.interface-method view-type="remote"
     */
    public InitialContext getContext() throws NamingException {
        Hashtable props = new Hashtable();

        props.put(InitialContext.INITIAL_CONTEXT_FACTORY,
                "org.jnp.interfaces.NamingContextFactory");
        props.put(InitialContext.PROVIDER_URL, "jnp://127.0.0.1:1099");

        // This establishes the security for authorization/authentication
        // props.put(InitialContext.SECURITY_PRINCIPAL,"username");
        // props.put(InitialContext.SECURITY_CREDENTIALS,"password");

        InitialContext initialContext = new InitialContext(props);
        return initialContext;
    }

    /**
     * @ejb.interface-method view-type="remote"
     */
    public DetailHome getDetailHome() throws NamingException {
        return (DetailHome) getContext().lookup(DetailHome.JNDI_NAME);
    }

    /**
     * @ejb.interface-method view-type="remote"
     */
    public RegHome getRegHome() throws NamingException {
        return (RegHome) getContext().lookup(RegHome.JNDI_NAME);
    }

    /**
     * @ejb.interface-method view-type="remote"
     */
    public CateHome getCateHome() throws NamingException {
        return (CateHome) getContext().lookup(CateHome.JNDI_NAME);
    }
    /**
     * @ejb.interface-method view-type="remote"
     */
    public TeacherHome getTeaHome() throws NamingException {
        return (TeacherHome) getContext().lookup(TeacherHome.JNDI_NAME);
    }
    /**
     * @ejb.interface-method view-type="remote"
     */
    public ResearchReg regToBean(Reg r) throws RemoteException {
        ResearchReg regb = new ResearchReg();
        regb.setResId(r.getResId());
        regb.setResNum(r.getResNum());
        regb.setResName(r.getResName());
        regb.setCategoryId(r.getCategoryId());
        regb.setUploadStaff(r.getUploadStaff());
        regb.setCheckDate(r.getCheckDate());
        regb.setCheckStaff(r.getCheckStaff());
        regb.setCheckRemark(r.getCheckRemark());

        return regb;
    }

    /**
     * @ejb.interface-method view-type="remote"
     */
    public ResearchDetail detailToBean(Detail r) throws RemoteException {
        ResearchDetail delb = new ResearchDetail();
        delb.setResDeId(r.getResDeId());
        delb.setResNum(r.getResNum());
        delb.setResStaff(r.getResStaff());
        delb.setBeginDate(r.getBeginDate());
        delb.setResTask(r.getResTask());
        delb.setResponsible(r.getResponsible());
        delb.setResMoney(r.getResMoney());
        delb.setResSpeed(r.getResSpeed());
        delb.setUpdateTime(r.getUpdateTime());
        delb.setIsOver(r.getIsOver());
        return delb;
    }

    /**
     * @ejb.interface-method view-type="remote"
     */
//  教师登录，项目列表
    public List teaResearchList() {
        try {
            this.rh = this.getRegHome();
            this.dh = this.getDetailHome();
            this.ch = this.getCateHome();
            List all = (List) rh.findAll();
            List result = new ArrayList();
            for (int i = 0; i < all.size(); i++) {
                Reg reg = (Reg) all.get(i);
                ResearchReg resb = this.regToBean(reg);
                Detail de = this.dh.findByResNum(resb.getResNum());
                ResearchDetail deb = this.detailToBean(de);
                resb.setRegList(new ArrayList());
                resb.getRegList().add(deb);
                if (resb.getCheckDate() == null)
                    resb.setIsChecked("n");
                else
                    resb.setIsChecked("y");
                Cate cate = ch.findByPrimaryKey(resb.getCategoryId());
                resb.setCategoryName(cate.getCategoryName());
                result.add(resb);
            }
            return result;
        } catch (Exception ex) {
            return null;
        }
    }

/**
 * @ejb.interface-method
 *	view-type="remote" 
**/
//  新项目信息全部填加完成
public void addResDetResult(ResearchDetail regDetail,String money){ 
    try{
        this.dh=this.getDetailHome();
		List result=new ArrayList();
		String resDeId=df.format(new Date()) + "-" + (seed++);
		Double m=Double.valueOf(money);
		Detail de=this.dh.create(resDeId,regDetail.getResNum(),regDetail.getResStaff(),regDetail.getBeginDate(),
		        regDetail.getResTask(),regDetail.getResponsible(),m,regDetail.getResSpeed(),
		        regDetail.getUpdateTime(),regDetail.getIsOver());
		
	}catch(Exception ex){
		ex.printStackTrace();
	} 
}


/**
 * @ejb.interface-method
 *	view-type="remote" 
**/
//查看明细
public ResearchDetail detailList(String num){ 
    try{
        this.dh=this.getDetailHome();
        this.th=this.getTeaHome();
        Detail d=this.dh.findByResNum(num);
        
        ResearchDetail regDetail=this.detailToBean(d);
        Teacher teacher=this.th.findByPrimaryKey(regDetail.getResponsible());
        regDetail.setResponName(teacher.getUserName());
		regDetail.setMethod("showDetail");
        return regDetail;
	}catch(Exception ex){
		return null;
	} 
}


/**
 * @ejb.interface-method
 *	view-type="remote" 
**/
//审核时，查看单个明细
public ResearchDetail listOne(String num){ 
    try{
        this.dh=this.getDetailHome();
        Detail d=this.dh.findByResNum(num);
        ResearchDetail regDetail=this.detailToBean(d);
		regDetail.setMethod("showDetail");
        return regDetail;
	}catch(Exception ex){
		return null;
	} 
}
/**
 * @ejb.interface-method
 *	view-type="remote" 
**/
//更新进度
public List updateSpeed(String num){ 
    try{
		this.rh=this.getRegHome();
		this.dh=this.getDetailHome();
		List r=(List)rh.findByResNum(num);
		Reg re=(Reg)r.get(0);
		ResearchReg reg=this.regToBean(re);
		Detail det=dh.findByResNum(num);
		ResearchDetail de=this.detailToBean(det);
		Double m=de.getResMoney();
		de.setStrResMoney(m+"");
		reg.setRegList(new ArrayList());
		reg.getRegList().add(de);
		List list=new ArrayList();
		list.add(reg);
		return list;
		
	}catch(Exception ex){
		return null;
	} 
}
/**
 * @ejb.interface-method
 *	view-type="remote" 
**/
//保存更新结果
public void updateSeResult(String isEnd,String num,String speed){ 
    try{
		this.dh=this.getDetailHome();
		Detail det=dh.findByResNum(num);
		ResearchDetail de=this.detailToBean(det);
		if(isEnd.equals("Y"))
		{
			//Date date=new Date();
			det.setIsOver(new   Timestamp(System.currentTimeMillis()));
		}
		//Date date=new Date();
		det.setUpdateTime(new   Timestamp(System.currentTimeMillis()));
		det.setResSpeed(speed);
		System.out.println("id"+de.getResDeId()+"num"+de.getResNum()
				+"speed"+de.getResSpeed()+"isover"+de.getIsOver()+"updat"+de.getUpdateTime());
		
	}catch(Exception ex){
		ex.printStackTrace();
	}
}
}