/*************************************************************************
* Copyright 2009-2015 Eucalyptus Systems, Inc.
*
* This program 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; version 3 of the License.
*
* This program 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 this program. If not, see http://www.gnu.org/licenses/.
*
* Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
* CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you need
* additional information or have any questions.
************************************************************************/
package com.eucalyptus.simpleworkflow.persist;
import static com.eucalyptus.simpleworkflow.SimpleWorkflowProperties.getDeprecatedWorkflowTypeRetentionDurationMillis;
import static com.eucalyptus.simpleworkflow.common.SimpleWorkflowMetadata.WorkflowTypeMetadata;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import org.hibernate.criterion.Restrictions;
import com.eucalyptus.component.annotation.ComponentNamed;
import com.eucalyptus.simpleworkflow.SwfMetadataException;
import com.eucalyptus.simpleworkflow.WorkflowTypes;
import com.eucalyptus.simpleworkflow.WorkflowType;
import com.eucalyptus.auth.principal.OwnerFullName;
import com.google.common.base.Function;
import com.google.common.base.Predicates;
/**
*
*/
@ComponentNamed
public class PersistenceWorkflowTypes extends SwfPersistenceSupport<WorkflowTypeMetadata,WorkflowType> implements WorkflowTypes {
public PersistenceWorkflowTypes( ) {
super( "workflow-type" );
}
public long countByDomain( final OwnerFullName ownerFullName,
final String domain ) throws SwfMetadataException {
return countByExample(
WorkflowType.exampleWithOwner( ownerFullName ),
Restrictions.eq( "domain.displayName", domain ),
Collections.singletonMap( "domain", "domain" ) );
}
public <T> List<T> listDeprecatedExpired( final long time,
final Function<? super WorkflowType,T> transform ) throws SwfMetadataException {
return listByExample(
WorkflowType.exampleWithOwner( null ),
Predicates.alwaysTrue(),
Restrictions.conjunction( )
.add( Restrictions.isEmpty( "executions" ) )
.add( Restrictions.lt( "deprecationTimestamp", new Date( time - getDeprecatedWorkflowTypeRetentionDurationMillis( ) ) ) ),
Collections.<String, String>emptyMap(),
transform );
}
@Override
protected WorkflowType exampleWithOwner( final OwnerFullName ownerFullName ) {
return WorkflowType.exampleWithOwner( ownerFullName );
}
@Override
protected WorkflowType exampleWithName( final OwnerFullName ownerFullName, final String name ) {
return WorkflowType.exampleWithName( ownerFullName, name );
}
}