Event For Get Identifier : Event « Hibernate « Java
Event For Get Identifier
/////////////////////////////////////////////////////////////////////////
import java.io.Serializable;
import java.util.*;
import java.sql.*;
import org.hibernate.*;
import org.hibernate.cfg.*;
import org.hibernate.criterion.*;
import org.hibernate.event.*;
import org.hibernate.event.def.*;
public class Main {
public static void main(String[] args) throws Exception {
HibernateUtil.setup("create table User ( id int, username VARCHAR);");
Configuration config = new Configuration();
// Apply this event listener (programmatically)
config.setListener("auto-flush",new NoisyAutoFlushEventListener());
config.setListener("delete",new NoisyDeleteEventListener());
config.setListener("dirty-check",new NoisyDirtyCheckEventListener());
config.setListener("evict",new NoisyEvictEventListener());
config.setListener("flush-entity",new NoisyFlushEntityEventListener());
config.setListener("flush",new NoisyFlushEventListener());
config.setListener("load-collection",new NoisyInitializeCollectionEventListener());
config.setListener("load",new NoisyLoadEventListener());
config.setListener("lock",new NoisyLockEventListener());
config.setListener("merge",new NoisyMergeEventListener());
config.setListener("persist",new NoisyPersistEventListener());
config.setListener("post-delete",new NoisyPostDeleteEventListener());
config.setListener("post-insert",new NoisyPostInsertEventListener());
config.setListener("post-load",new NoisyPostLoadEventListener());
config.setListener("post-update",new NoisyPostUpdateEventListener());
config.setListener("pre-delete",new NoisyPreDeleteEventListener());
config.setListener("pre-insert",new NoisyPreInsertEventListener());
config.setListener("pre-load",new NoisyPreLoadEventListener());
config.setListener("pre-update",new NoisyPreUpdateEventListener());
config.setListener("refresh",new NoisyRefreshEventListener());
config.setListener("replicate",new NoisyReplicateEventListener());
config.setListener("save-update",new NoisySaveOrUpdateEventListener());
SessionFactory factory = config.configure().buildSessionFactory();
Session session = factory.openSession();
System.out.println("beginTransaction()");
Transaction tx = session.beginTransaction();
User t1 = new User("1");
User t2 = new User("2");
User t3 = new User("3");
User t4 = new User("4");
User t5 = new User("5");
System.out.println("save(Object)");
session.save(t1);
session.flush();
System.out.println("getIdentifier(Serializable)");
Serializable id = session.getIdentifier(t1);
session.flush();
session.close();
}
private static class NoisyAutoFlushEventListener extends
DefaultAutoFlushEventListener {
public boolean onAutoFlush(AutoFlushEvent event)
throws HibernateException {
System.out.println("AutoFlushEventListener.onAutoFlush(AutoFlushEvent)");
return super.onAutoFlush(event);
}
}
private static class NoisyDeleteEventListener extends
DefaultDeleteEventListener {
public void onDelete(DeleteEvent event) throws HibernateException {
System.out.println("DeleteEventListener.onDelete(DeleteEvent)");
super.onDelete(event);
}
}
private static class NoisyDirtyCheckEventListener extends
DefaultDirtyCheckEventListener {
public boolean onDirtyCheck(DirtyCheckEvent event)
throws HibernateException {
System.out.println("DirtyCheckEventListener.onDirtyCheck(DirtyCheckEvent)");
return super.onDirtyCheck(event);
}
}
private static class NoisyEvictEventListener extends
DefaultEvictEventListener {
public void onEvict(EvictEvent event) throws HibernateException {
System.out.println("EvictEventListener.onEvict(EvictEvent)");
super.onEvict(event);
}
}
private static class NoisyFlushEntityEventListener extends
DefaultFlushEntityEventListener {
public void onFlushEntity(FlushEntityEvent event)
throws HibernateException {
System.out.println("FlushEntityEventListener.onFlushEntity(FlushEntityEvent)");
super.onFlushEntity(event);
}
}
private static class NoisyFlushEventListener extends
DefaultFlushEventListener {
public void onFlush(FlushEvent event) throws HibernateException {
System.out.println("FlushEventListener.onFlush(FlushEvent)");
super.onFlush(event);
}
}
private static class NoisyInitializeCollectionEventListener extends
DefaultInitializeCollectionEventListener {
public void onInitializeCollection(InitializeCollectionEvent event)
throws HibernateException {
System.out.println("InitializeCollectionEventListener.onInitializeCollection(InitializeCollectionEvent)");
super.onInitializeCollection(event);
}
}
private static class NoisyLoadEventListener extends
DefaultLoadEventListener {
public Object onLoad(LoadEvent event, LoadType type)
throws HibernateException {
System.out.println("LoadEventListener.onLoad(LoadEvent,LoadType)");
return super.onLoad(event, type);
}
}
private static class NoisyLockEventListener extends
DefaultLockEventListener {
public void onLock(LockEvent event) throws HibernateException {
System.out.println("LockEventListener.onLock(LockEvent)");
super.onLock(event);
}
}
private static class NoisyMergeEventListener extends
DefaultMergeEventListener {
public Object onMerge(MergeEvent event, Map copiedAlready)
throws HibernateException {
System.out.println("MergeEventListener.onMerge(MergeEvent,Map)");
return super.onMerge(event, copiedAlready);
}
public Object onMerge(MergeEvent event) throws HibernateException {
System.out.println("MergeEventListener.onMerge(MergeEvent)");
return super.onMerge(event);
}
}
private static class NoisyPersistEventListener extends
DefaultPersistEventListener {
public void onPersist(PersistEvent event, Map createdAlready)
throws HibernateException {
System.out.println("PersistEventListener.onPersist(PersistEvent,Map)");
super.onPersist(event, createdAlready);
}
public void onPersist(PersistEvent event)
throws HibernateException {
System.out.println("PersistEventListener.onPersist(PersistEvent)");
super.onPersist(event);
}
}
private static class NoisyPostDeleteEventListener extends
DefaultPostDeleteEventListener {
public void onPostDelete(PostDeleteEvent event) {
System.out.println("PostDeleteEventListener.onPostDelete(PostDeleteEvent)");
super.onPostDelete(event);
}
}
private static class NoisyPostInsertEventListener extends
DefaultPostInsertEventListener {
public void onPostInsert(PostInsertEvent event) {
System.out.println("PostInsertEventListener.onPostInsert(PostInsertEvent)");
super.onPostInsert(event);
}
}
private static class NoisyPostLoadEventListener extends
DefaultPostLoadEventListener {
public void onPostLoad(PostLoadEvent event) {
System.out.println("PostLoadEventListener.onPostLoad(onPostLoad)");
super.onPostLoad(event);
}
}
private static class NoisyPostUpdateEventListener extends
DefaultPostUpdateEventListener {
public void onPostUpdate(PostUpdateEvent event) {
System.out.println("PostUpdateEventListener.onPostUpdate(PostUpdateEvent)");
super.onPostUpdate(event);
}
}
private static class NoisyPreDeleteEventListener extends
DefaultPreDeleteEventListener {
public boolean onPreDelete(PreDeleteEvent event) {
System.out.println("PreDeleteEventListener.onPreDelete(PreDeleteEvent)");
return super.onPreDelete(event);
}
}
private static class NoisyPreInsertEventListener extends
DefaultPreInsertEventListener {
public boolean onPreInsert(PreInsertEvent event) {
System.out.println("PreInsertEventListener.onPreInsert(PreInsertEvent)");
return super.onPreInsert(event);
}
}
private static class NoisyPreLoadEventListener extends
DefaultPreLoadEventListener {
public void onPreLoad(PreLoadEvent event) {
System.out.println("PreLoadEventListener.onPreLoad(PreLoadEvent)");
super.onPreLoad(event);
}
}
private static class NoisyPreUpdateEventListener extends
DefaultPreUpdateEventListener {
public boolean onPreUpdate(PreUpdateEvent event) {
System.out.println("PreUpdateEventListener.onPreUpdate(PreUpdateEvent)");
return super.onPreUpdate(event);
}
}
private static class NoisyRefreshEventListener extends
DefaultRefreshEventListener {
public void onRefresh(RefreshEvent event)
throws HibernateException {
System.out.println("RefreshEventListener.onRefresh(RefreshEvent)");
super.onRefresh(event);
}
}
private static class NoisyReplicateEventListener extends
DefaultReplicateEventListener {
public void onReplicate(ReplicateEvent event)
throws HibernateException {
System.out.println("ReplicateEventListener.onReplicate(ReplicateEvent)");
super.onReplicate(event);
}
}
private static class NoisySaveOrUpdateEventListener extends
DefaultSaveOrUpdateEventListener {
public Serializable onSaveOrUpdate(SaveOrUpdateEvent event)
throws HibernateException {
System.out.println("SaveOrUpdateEventListener.onSaveOrUpdate(SaveOrUpdateEvent)");
return super.onSaveOrUpdate(event);
}
}
}
/////////////////////////////////////////////////////////////////////////
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-mapping
PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="User">
<id name="id" type="int">
<generator class="increment"/>
</id>
<property name="username" type="string" length="32"/>
</class>
</hibernate-mapping>
/////////////////////////////////////////////////////////////////////////
public class User
{
private int id;
private String username;
public User(){
}
public User(String u){
username = u;
}
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
public String getUsername()
{
return username;
}
public void setUsername(String username)
{
this.username = username;
}
}
/////////////////////////////////////////////////////////////////////////
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- Database connection settings -->
<property name="connection.driver_class">org.hsqldb.jdbcDriver</property>
<property name="connection.url">jdbc:hsqldb:data/tutorial</property>
<property name="connection.username">sa</property>
<property name="connection.password"></property>
<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>
<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.HSQLDialect</property>
<!-- Echo all executed SQL to stdout -->
<property name="show_sql">true</property>
<!-- Mapping files -->
<mapping resource="User.hbm.xml"/>
</session-factory>
</hibernate-configuration>
HibernateEventForGetIdentifier.zip( 4,598 k)