adminserviceimpl.java

来自「电信计费项目 该系统在Sun Solaris下开发,运行于Apache Tom」· Java 代码 · 共 153 行

package com.tarena.netctoss.model.biz;

import java.util.*;
import org.hibernate.*;
import com.tarena.netctoss.model.biz.entity.*;
import com.tarena.util.HibernateFactoryManager;
import com.tarena.netctoss.model.persist.*;

public class AdminServiceImpl implements IAdminService {

	public void add(Admin admin,String[] model) {
		Session session = HibernateFactoryManager.getSession();
		IAdminDAO adao = DAOFactory.getAdminDAO();
		IManagerModelDAO mdao = DAOFactory.getManagerModelDAO(); 
		Transaction t = session.beginTransaction();
		try {
			Set<ManagerModel> models = admin.getModels();
			System.out.println("model.length="+model.length);
			for(int i=0;i<model.length;i++){
				
				System.out.println(model[i]+"models");
				System.out.println(Integer.parseInt(model[i])+"m_model");
				ManagerModel m_model = mdao.findByNumber(Integer.parseInt(model[i]));
				System.out.println(m_model+"->m_model");
				models.add(m_model);
			}
			admin.setModels(models);
			adao.insert(admin);
			t.commit();
		} catch (UserException e) {
			e.printStackTrace();
			if(t!=null){
				t.rollback();
			}
		}finally{
			HibernateFactoryManager.releaseSession();
		}
	}

	public Admin findAdmin(String login_name, String login_password) {
		Session session = HibernateFactoryManager.getSession();
		IAdminDAO dao = DAOFactory.getAdminDAO();
		Transaction t = session.beginTransaction();
		Admin admin = null;
		try {
			admin=dao.findAdmin(login_name, login_password);
			t.commit();
		} catch (UserException e) {
			e.printStackTrace();
			if(t!=null){
				t.rollback();
			}
		}finally{
			HibernateFactoryManager.releaseSession();
		}
		return admin;
	}

	public List<Admin> findAll() {
		Session session = HibernateFactoryManager.getSession();
		IAdminDAO dao = DAOFactory.getAdminDAO();
		Transaction t = session.beginTransaction();
		List<Admin> admins = null;
		try {
			admins=dao.findAll();
			t.commit();
		} catch (UserException e) {
			e.printStackTrace();
			if(t!=null){
				t.rollback();
			}
		}finally{
			HibernateFactoryManager.releaseSession();
		}
		return admins;
	}

	public void modify(Admin admin,String[] models) {
		add(admin,models);
	}

	public void remove(Long amd_id) {
		Session session = HibernateFactoryManager.getSession();
		IAdminDAO dao = DAOFactory.getAdminDAO();
		Transaction t = session.beginTransaction();
		try {
			dao.delete(amd_id);
			t.commit();
		} catch (UserException e) {
			e.printStackTrace();
			if(t!=null){
				t.rollback();
			}
		}finally{
			HibernateFactoryManager.releaseSession();
		}
	}
	public void remove(String[] admin_id){
		Session session = HibernateFactoryManager.getSession();
		IAdminDAO dao = DAOFactory.getAdminDAO();
		Transaction t = session.beginTransaction();
		try {
			for(int i=0; i<admin_id.length;i++){
				dao.delete(Long.valueOf(admin_id[i]));
			}
			t.commit();
		} catch (UserException e) {
			e.printStackTrace();
			if(t!=null){
				t.rollback();
			}
		}finally{
			HibernateFactoryManager.releaseSession();
		}
	}
	
	public Admin findAdminByID(Long amd_id){
		Session session = HibernateFactoryManager.getSession();
		IAdminDAO dao = DAOFactory.getAdminDAO();
		Transaction t = session.beginTransaction();
		Admin admin = null;
		try {
			admin=dao.findAdmiByID(amd_id);
			t.commit();
		} catch (UserException e) {
			e.printStackTrace();
			if(t!=null){
				t.rollback();
			}
		}finally{
			HibernateFactoryManager.releaseSession();
		}
		return admin;
	}
	
	public void modify(Admin admin){
		Session session = HibernateFactoryManager.getSession();
		IAdminDAO dao = DAOFactory.getAdminDAO();
		Transaction t = session.beginTransaction();
		try {
			dao.update(admin);
			t.commit();
		} catch (UserException e) {
			e.printStackTrace();
			if(t!=null){
				t.rollback();
			}
		}finally{
			HibernateFactoryManager.releaseSession();
		}
	}
}