org.apache.jetspeed.util.ojb.ObjectIDtoLongFieldConversion Maven / Gradle / Ivy
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jetspeed.util.ojb;
import org.apache.jetspeed.util.JetspeedLongObjectID;
import org.apache.ojb.broker.accesslayer.conversions.ConversionException;
import org.apache.ojb.broker.accesslayer.conversions.FieldConversion;
/**
*
* ObjectRelationalBridge field conversion.
*
*
* Converts between long and JetspeedLongObjectID
*
* @author Scott T. Weaver
*/
public class ObjectIDtoLongFieldConversion implements FieldConversion
{
/**
* @see org.apache.ojb.broker.accesslayer.conversions.FieldConversion#javaToSql(java.lang.Object)
*/
public Object javaToSql(Object arg0) throws ConversionException
{
if (arg0 instanceof JetspeedLongObjectID)
{
return ((JetspeedLongObjectID)arg0).getLong();
}
return arg0;
}
/**
* @see org.apache.ojb.broker.accesslayer.conversions.FieldConversion#sqlToJava(java.lang.Object)
*/
public Object sqlToJava(Object arg0) throws ConversionException
{
if (arg0 instanceof Number)
{
return new JetspeedLongObjectID(((Number)arg0).longValue());
}
return arg0;
}
}