/*
* 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.jackrabbit.ocm.manager.atomictypeconverter.impl;
import javax.jcr.RepositoryException;
import javax.jcr.Value;
import javax.jcr.ValueFactory;
import org.apache.jackrabbit.ocm.exception.IncorrectAtomicTypeException;
import org.apache.jackrabbit.ocm.manager.atomictypeconverter.AtomicTypeConverter;
/**
*
* Long Type Converter
*
* @author <a href="mailto:christophe.lombart@gmail.com">Christophe Lombart</a>
* @author <a href='mailto:the_mindstorm[at]evolva[dot]ro'>Alexandru Popescu</a>
*/
public class LongTypeConverterImpl implements AtomicTypeConverter
{
/**
*
* @see org.apache.jackrabbit.ocm.manager.atomictypeconverter.AtomicTypeConverter#getValue(java.lang.Object)
*/
public Value getValue(ValueFactory valueFactory, Object propValue)
{
if (propValue == null)
{
return null;
}
long value = ((Long) propValue).longValue();
return valueFactory.createValue(value);
}
/**
*
* @see org.apache.jackrabbit.ocm.manager.atomictypeconverter.AtomicTypeConverter#getObject(javax.jcr.Value)
*/
public Object getObject(Value value)
{
try
{
long beanPropValue = value.getLong();
return new Long(beanPropValue);
}
catch (RepositoryException e)
{
throw new IncorrectAtomicTypeException("Impossible to convert the value : " + value.toString(), e);
}
}
/**
*
* @see org.apache.jackrabbit.ocm.manager.atomictypeconverter.AtomicTypeConverter#getStringValue(java.lang.Object)
*/
public String getXPathQueryValue(ValueFactory valueFactory, Object object)
{
return object.toString();
}
}