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Jena is a Java framework for building Semantic Web applications. It provides a programmatic environment for RDF, RDFS and OWL, SPARQL and includes a rule-based inference engine.
/*
(c) Copyright 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
All rights reserved - see end of file.
$Id: TestModelAssembler.java,v 1.10 2008/12/05 14:53:36 chris-dollin Exp $
*/
package com.hp.hpl.jena.assembler.test;
import java.util.*;
import com.hp.hpl.jena.assembler.*;
import com.hp.hpl.jena.assembler.assemblers.*;
import com.hp.hpl.jena.assembler.exceptions.UnknownStyleException;
import com.hp.hpl.jena.rdf.model.*;
import com.hp.hpl.jena.shared.*;
public class TestModelAssembler extends AssemblerTestBase
{
protected static final class FakeModelAssembler extends ModelAssembler
{
protected Model openEmptyModel( Assembler a, Resource root, Mode mode )
{ return ModelFactory.createDefaultModel(); }
}
public TestModelAssembler( String name )
{ super( name ); }
protected Class getAssemblerClass()
{ return null; }
public void testModelAssemblerVocabulary()
{
assertDomain( JA.Model, JA.reificationMode );
assertRange( JA.ReificationMode, JA.reificationMode );
assertType( JA.ReificationMode, JA.minimal );
assertType( JA.ReificationMode, JA.standard );
assertType( JA.ReificationMode, JA.convenient );
}
public void testContent()
{
Resource root = resourceInModel( "x rdf:type ja:DefaultModel; x ja:initialContent c; c ja:quotedContent A; A P B" );
// root.getModel().write( System.err, "N3" );
Model m = (Model) new FakeModelAssembler().open( new ContentAssembler(), root, Mode.ANY );
assertIsoModels( modelWithStatements( "A P B" ), m );
}
public void testGetsPrefixMappings()
{
Assembler a = new FakeModelAssembler();
PrefixMapping wanted = PrefixMapping.Factory.create()
.setNsPrefix( "my", "urn:secret:42/" )
.setNsPrefix( "your", "urn:public:17#" );
Resource root = resourceInModel
( "x rdf:type ja:DefaultModel; x ja:prefixMapping p1; x ja:prefixMapping p2"
+ "; p1 rdf:type ja:PrefixMapping; p1 ja:prefix 'my'; p1 ja:namespace 'urn:secret:42/'"
+ "; p2 rdf:type ja:PrefixMapping; p2 ja:prefix 'your'; p2 ja:namespace 'urn:public:17#'" );
Model m = (Model) a.open( Assembler.prefixMapping, root );
assertSamePrefixMapping( wanted, m );
}
public void testGetsStandardReificationMode()
{
final List style = new ArrayList();
Assembler a = new ModelAssembler()
{
protected Model openEmptyModel( Assembler a, Resource root, Mode irrelevant )
{
style.add( getReificationStyle( root ) );
return ModelFactory.createDefaultModel();
}
};
a.openModel( resourceInModel( "a rdf:type ja:Model" ) );
assertEquals( listOfOne( ReificationStyle.Standard ), style );
}
public void testGetsExplicitReificationMode()
{
testGetsStyle( "ja:minimal", ReificationStyle.Minimal );
testGetsStyle( "ja:standard", ReificationStyle.Standard );
testGetsStyle( "ja:convenient", ReificationStyle.Convenient );
}
public void testUnknownStyleFails()
{
try
{
testGetsStyle( "unknown", ReificationStyle.Standard );
fail( "should trap unknown reification style" );
}
catch (UnknownStyleException e)
{
assertEquals( resource( "unknown" ), e.getStyle() );
assertEquals( resource( "a" ), e.getRoot() );
}
}
private void testGetsStyle( String styleString, ReificationStyle style )
{
final List styles = new ArrayList();
Assembler a = new ModelAssembler()
{
protected Model openEmptyModel( Assembler a, Resource root, Mode irrelevant )
{
styles.add( getReificationStyle( root ) );
return ModelFactory.createDefaultModel();
}
};
a.openModel( resourceInModel( "a rdf:type ja:Model; a ja:reificationMode " + styleString ) );
assertEquals( listOfOne( style ), styles );
}
}
/*
* (c) Copyright 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/