【Java开源代码栏目提醒】:网学会员在Java开源代码频道为大家收集整理了ClientUtil.java提供大家参考,希望对大家有所帮助!
/*
* ClientUtil.java
*
* Created on 2006年5月19日, 下午11:16
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
package model.store.hibernate;
import dbservice.hibernate.HibernateService;
import java.util.HashSet;
import java.util.List;
import net.sf.hibernate.Session;
import net.sf.hibernate.Transaction;
import net.sf.hibernate.HibernateException;
/**
*
* @author Administrator
*/
public class ClientUtil {
public static boolean insert(Client client) {
Transaction transaction = null;
Session session = null;
boolean b = false;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
client.setStoreins(new HashSet());
client.setStoreouts(new HashSet());
session.save(client);
transaction.commit();
b = true;
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
b = false;
}
catch (Exception e) {
e.printStackTrace();
b = false;
}
finally {
HibernateService.closeSession(session);
return b;
}
}
public static boolean update(String id, Client client) {
Transaction transaction = null;
Session session = null;
boolean b = false;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
Client c = new Client();
session.load(c, id);
c.setAddress(client.getAddress());
c.setFax(client.getFax());
c.setName(client.getName());
c.setPhone(client.getPhone());
c.setRemarks(client.getRemarks());
c.setType(client.getType());
c.setZip(client.getZip());
transaction.commit();
b = true;
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
b = false;
}
catch (Exception e) {
e.printStackTrace();
b = false;
}
finally {
HibernateService.closeSession(session);
return b;
}
}
public static List findAll() {
List list = null;
Transaction transaction = null;
Session session = null;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
list = HibernateService.execQuery("from Client");
transaction.commit();
HibernateService.closeSession(session);
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
list = null;
}
catch (Exception e) {
e.printStackTrace();
list = null;
}
finally {
HibernateService.closeSession(session);
return list;
}
}
public static List findAll(String filter) {
List list = null;
Transaction transaction = null;
Session session = null;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
list = HibernateService.execQuery("from Client where " + filter);
transaction.commit();
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
list = null;
}
catch (Exception e) {
e.printStackTrace();
list = null;
}
finally {
HibernateService.closeSession(session);
return list;
}
}
public static Client find(String id) {
Client client = null;
Transaction transaction = null;
Session session = null;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
client = new Client();
session.load(client, id);
transaction.commit();
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
client = null;
}
catch (Exception e) {
e.printStackTrace();
client = null;
}
finally {
HibernateService.closeSession(session);
return client;
}
}
public static boolean delete(String id) {
Transaction transaction = null;
Session session = null;
boolean b = false;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
Client c = new Client();
session.load(c, id);
c.getStoreins().clear();
session.delete(c);
transaction.commit();
b = true;
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
b = false;
}
catch (Exception e) {
e.printStackTrace();
b = false;
}
finally {
HibernateService.closeSession(session);
return b;
}
}
public static boolean addStoreouts(String id, Storeout storeout) {
Transaction transaction = null;
Session session = null;
boolean b = false;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
Client client = new Client();
session.load(client, id);
storeout.setClient(client);
session.update(client);
transaction.commit();
b = true;
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
b = false;
}
catch (Exception e) {
e.printStackTrace();
b = false;
}
finally {
HibernateService.closeSession(session);
return b;
}
}
public static boolean addStoreins(String id, Storein storein) {
Transaction transaction = null;
Session session = null;
boolean b = false;
try {
session = HibernateService.getSession();
transaction = session.beginTransaction();
Client client = new Client();
session.load(client, id);
storein.setClient(client);
session.update(client);
transaction.commit();
b = true;
}
catch (HibernateException he) {
he.printStackTrace();
HibernateService.rollbackTransaction(transaction);
b = false;
}
catch (Exception e) {
e.printStackTrace();
b = false;
}
finally {
HibernateService.closeSession(session);
return b;
}
}
}
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