/*
(c) Copyright 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
All rights reserved - see end of file.
$Id: MockTransactionModel.java,v 1.9 2008/01/03 15:18:54 chris-dollin Exp $
*/
package com.hp.hpl.jena.assembler.test;
import java.util.List;
import com.hp.hpl.jena.assembler.*;
import com.hp.hpl.jena.assembler.assemblers.ModelAssembler;
import com.hp.hpl.jena.graph.Factory;
import com.hp.hpl.jena.rdf.model.*;
import com.hp.hpl.jena.rdf.model.impl.ModelCom;
/**
A model assembler that creates a model with controllable supporting of
transactions and aborting on adding statements; the model logs transactions
and adding-of-models. For testing only.
@author kers
*/
final class MockTransactionModel extends ModelAssembler
{
private final List history;
private final Model expected;
private final boolean supportsTransactions;
private final boolean abortsOnAdd;
protected MockTransactionModel
( List history, Model expected, boolean supportsTransactions, boolean abortsOnAdd )
{
super();
this.history = history;
this.expected = expected;
this.supportsTransactions = supportsTransactions;
this.abortsOnAdd = abortsOnAdd;
}
protected Model openEmptyModel( Assembler a, Resource root, Mode irrelevant )
{
return new ModelCom( Factory.createDefaultGraph() )
{
public Model begin()
{
history.add( "begin" );
TestModelContent.assertTrue( isEmpty() );
return this;
}
public Model add( Model other )
{
history.add( "add" );
if (abortsOnAdd) throw new RuntimeException( "model aborts on add of " + other );
super.add( other );
return this;
}
public Model abort()
{
history.add( "abort" );
return this;
}
public Model commit()
{
TestModelContent.assertIsoModels( expected, this );
history.add( "commit" );
return this;
}
public boolean supportsTransactions()
{
history.add( "supports[" + supportsTransactions + "]" );
return supportsTransactions;
}
};
}
}
/*
* (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.
*/
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