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The Object Composition library merges multiple Java objects into a single multi-subject object.
/*
* Copyright (c) 2007-2009, James Leigh All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of the openrdf.org nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
package org.openrdf.repository.object.managers.converters;
import org.openrdf.model.Literal;
import org.openrdf.model.URI;
import org.openrdf.model.ValueFactory;
import org.openrdf.model.vocabulary.XMLSchema;
import org.openrdf.repository.object.managers.Marshall;
/**
* Converts Boolean to and from Literal.
*
* @author James Leigh
*
*/
public class BooleanMarshall implements Marshall {
private ValueFactory vf;
public BooleanMarshall(ValueFactory vf) {
this.vf = vf;
}
public String getJavaClassName() {
return Boolean.class.getName();
}
public URI getDatatype() {
return XMLSchema.BOOLEAN;
}
public void setDatatype(URI datatype) {
if (!datatype.equals(XMLSchema.BOOLEAN))
throw new IllegalArgumentException(datatype.toString());
}
public Boolean deserialize(Literal literal) {
return Boolean.valueOf(literal.booleanValue());
}
public Literal serialize(Boolean object) {
return vf.createLiteral(object.booleanValue());
}
}