/*
BEGIN LICENSE BLOCK
Copyright 2010-2011, Heiko Mueller, Sam Lindley, James Cheney and
University of Edinburgh
This file is part of Database Wiki.
Database Wiki is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Database Wiki 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Database Wiki. If not, see <http://www.gnu.org/licenses/>.
END LICENSE BLOCK
*/
package org.dbwiki.data.provenance;
import org.dbwiki.exception.WikiFatalException;
import org.dbwiki.user.User;
import org.dbwiki.data.resource.ResourceIdentifier;
public class ProvenanceFactory {
/*
* Public Methods
*/
public static Provenance getProvenance(byte type, User user, ResourceIdentifier identifier, String sourceURL) throws org.dbwiki.exception.WikiException {
switch (type) {
case Provenance.ProvenanceTypeActivate:
return new ProvenanceActivate(user, identifier);
case Provenance.ProvenanceTypeCopy:
return new ProvenanceCopy(user, identifier, sourceURL);
case Provenance.ProvenanceTypeCreate:
return new ProvenanceCreate(user);
case Provenance.ProvenanceTypeDelete:
return new ProvenanceDelete(user, identifier);
case Provenance.ProvenanceTypeImport:
return new ProvenanceImport(user, sourceURL);
case Provenance.ProvenanceTypeInsert:
return new ProvenanceInsert(user, identifier);
case Provenance.ProvenanceTypeUpdate:
return new ProvenanceUpdate(user, identifier);
case Provenance.ProvenanceTypeUnknown:
return new ProvenanceUnknown(user);
default:
throw new WikiFatalException("Unknown provenance type " + type);
}
}
}