//$Id: DocumentInterceptor.java 8670 2005-11-25 17:36:29Z epbernard $
package mapping.mixed;
import java.io.Serializable;
import java.util.Calendar;
import java.util.Iterator;
import org.hibernate.CallbackException;
import org.hibernate.EntityMode;
import org.hibernate.Interceptor;
import org.hibernate.Transaction;
import org.hibernate.type.Type;
/**
* @author Gavin King
*/
public class DocumentInterceptor implements Interceptor {
public boolean onLoad(
Object entity, Serializable id, Object[] state,
String[] propertyNames, Type[] types
) throws CallbackException {
return false;
}
public boolean onFlushDirty(
Object entity, Serializable id,
Object[] currentState, Object[] previousState,
String[] propertyNames, Type[] types
) throws CallbackException {
if ( entity instanceof Document ) {
currentState[3] = Calendar.getInstance();
return true;
}
else {
return false;
}
}
public boolean onSave(
Object entity, Serializable id, Object[] state,
String[] propertyNames, Type[] types
) throws CallbackException {
if ( entity instanceof Document ) {
state[4] = state[3] = Calendar.getInstance();
return true;
}
else {
return false;
}
}
public void onDelete(
Object entity, Serializable id, Object[] state,
String[] propertyNames, Type[] types
) throws CallbackException {
}
public void preFlush(Iterator entities) throws CallbackException {
}
public void postFlush(Iterator entities) throws CallbackException {
}
public Boolean isTransient(Object entity) {
return null;
}
public int[] findDirty(
Object entity, Serializable id,
Object[] currentState, Object[] previousState,
String[] propertyNames, Type[] types
) {
return null;
}
public Object instantiate(String entityName, EntityMode entityMode, Serializable id) throws CallbackException {
return null;
}
public String getEntityName(Object object) throws CallbackException {
return null;
}
public Object getEntity(String entityName, Serializable id)
throws CallbackException {
return null;
}
public void afterTransactionBegin(Transaction tx) {
}
public void afterTransactionCompletion(Transaction tx) {
}
public void beforeTransactionCompletion(Transaction tx) {
}
public String onPrepareStatement(String sql) {
return sql;
}
public void onCollectionRecreate(Object collection, Serializable key) throws CallbackException {
}
public void onCollectionRemove(Object collection, Serializable key) throws CallbackException {
}
public void onCollectionUpdate(Object collection, Serializable key) throws CallbackException {
}
}