/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.sword;
import org.dspace.core.Context;
import org.dspace.core.PluginManager;
import org.dspace.content.DSpaceObject;
import org.dspace.content.Collection;
import org.dspace.content.Item;
import org.purl.sword.base.Deposit;
import org.purl.sword.base.SWORDErrorException;
import org.purl.sword.base.ErrorCodes;
/**
* Factory class which will mint objects conforming to the
* SWORDIngester interface.
*
* @author Richard Jones
*
*/
public class SWORDIngesterFactory
{
/**
* Generate an object which conforms to the SWORDIngester interface.
* This Factory method may use the given DSpace context and the given
* SWORD Deposit request to decide on the most appropriate implementation
* of the interface to return.
*
* To configure how this method will respond, configure the package ingester
* for the appropriate media types and defaults. See the sword configuration
* documentation for more details.
*
* @param context
* @param deposit
* @return
* @throws DSpaceSWORDException
*/
public static SWORDIngester getInstance(Context context, Deposit deposit, DSpaceObject dso)
throws DSpaceSWORDException, SWORDErrorException
{
if (dso instanceof Collection)
{
SWORDIngester ingester = (SWORDIngester) PluginManager.getNamedPlugin("sword-server", SWORDIngester.class, deposit.getPackaging());
if (ingester == null)
{
throw new SWORDErrorException(ErrorCodes.ERROR_CONTENT, "No ingester configured for this package type");
}
return ingester;
}
else if (dso instanceof Item)
{
SWORDIngester ingester = (SWORDIngester) PluginManager.getNamedPlugin("sword-server", SWORDIngester.class, "SimpleFileIngester");
if (ingester == null)
{
throw new DSpaceSWORDException("SimpleFileIngester is not configured in plugin manager");
}
return ingester;
}
throw new DSpaceSWORDException("No ingester could be found which works for this DSpace Object");
}
}