/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.impl.core.value;
import org.exoplatform.services.jcr.datamodel.Identifier;
import org.exoplatform.services.jcr.impl.dataflow.TransientValueData;
import java.io.IOException;
import java.util.Calendar;
import javax.jcr.PropertyType;
import javax.jcr.RepositoryException;
import javax.jcr.Value;
import javax.jcr.ValueFormatException;
/**
* a <code>REFERENCE</code> value impl (a Identifier of an existing node).
*
* @author Gennady Azarenkov
*/
public class ReferenceValue extends BaseValue
{
public static final int TYPE = PropertyType.REFERENCE;
private final Identifier identifier;
public ReferenceValue(Identifier identifier) throws IOException
{
super(TYPE, new TransientValueData(identifier));
this.identifier = identifier;
}
public ReferenceValue(TransientValueData data) throws IOException, RepositoryException
{
super(TYPE, data);
this.identifier = new Identifier(getInternalString());
}
/**
* @see Value#getDate
*/
public Calendar getDate() throws ValueFormatException, IllegalStateException, RepositoryException
{
throw new ValueFormatException("conversion to date failed: inconvertible types");
}
/**
* @see Value#getLong
*/
public long getLong() throws ValueFormatException, IllegalStateException, RepositoryException
{
throw new ValueFormatException("conversion to long failed: inconvertible types");
}
/**
* @see Value#getBoolean
*/
public boolean getBoolean() throws ValueFormatException, IllegalStateException, RepositoryException
{
throw new ValueFormatException("conversion to boolean failed: inconvertible types");
}
/**
* @see Value#getDouble
*/
public double getDouble() throws ValueFormatException, IllegalStateException, RepositoryException
{
throw new ValueFormatException("conversion to double failed: inconvertible types");
}
public String getReference() throws ValueFormatException, IllegalStateException, RepositoryException
{
return getInternalString();
}
public Identifier getIdentifier()
{
return identifier;
}
}