/*
* Copyright 2013 Christopher Pheby
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jadira.usertype.spi.shared;
import java.sql.Time;
import java.util.Calendar;
import java.util.Date;
import org.hibernate.dialect.Dialect;
import org.hibernate.type.AbstractSingleColumnStandardBasicType;
import org.hibernate.type.LiteralType;
import org.hibernate.type.StringType;
import org.hibernate.type.descriptor.java.JdbcTimeTypeDescriptor;
import org.jadira.usertype.spi.shared.descriptor.sql.DstSafeTimeTypeDescriptor;
public class DstSafeTimeType extends
AbstractSingleColumnStandardBasicType<Date> implements
LiteralType<Date> {
private static final long serialVersionUID = -3665273920874664942L;
public static final DstSafeTimeType INSTANCE = new DstSafeTimeType();
public DstSafeTimeType() {
super(DstSafeTimeTypeDescriptor.INSTANCE,
JdbcTimeTypeDescriptor.INSTANCE);
}
public DstSafeTimeType(Calendar cal) {
super(cal == null ? DstSafeTimeTypeDescriptor.INSTANCE : new DstSafeTimeTypeDescriptor(cal),
JdbcTimeTypeDescriptor.INSTANCE);
}
public String getName() {
return "dstSafeTime";
}
@Override
public String[] getRegistrationKeys() {
return new String[] { getName(), java.sql.Time.class.getName() };
}
public String objectToSQLString(Date value, Dialect dialect)
throws Exception {
final Time ts = Time.class.isInstance(value) ? (Time) value : new Time(
value.getTime());
// TODO : use JDBC date literal escape syntax? -> {d 'date-string'} in
// yyyy-mm-dd hh:mm:ss[.f...] format
return StringType.INSTANCE.objectToSQLString(ts.toString(), dialect);
}
}