/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.server.subsystem;
import java.util.List;
import javax.ejb.EJB;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.operation.OperationRequestStatus;
import org.rhq.core.domain.operation.ResourceOperationHistory;
import org.rhq.core.domain.operation.composite.ResourceOperationHistoryComposite;
import org.rhq.core.domain.server.PersistenceUtility;
import org.rhq.core.domain.util.PageControl;
import org.rhq.core.domain.util.PageList;
import org.rhq.core.domain.util.PageOrdering;
import org.rhq.enterprise.server.RHQConstants;
import org.rhq.enterprise.server.authz.AuthorizationManagerLocal;
import org.rhq.enterprise.server.util.QueryUtility;
/**
* @author Joseph Marques
*/
@Stateless
public class OperationHistorySubsystemManagerBean implements OperationHistorySubsystemManagerLocal {
//private final Log log = LogFactory.getLog(ConfigurationSubsystemManagerBean.class);
@PersistenceContext(unitName = RHQConstants.PERSISTENCE_UNIT_NAME)
private EntityManager entityManager;
@EJB
private AuthorizationManagerLocal authorizationManager;
@SuppressWarnings("unchecked")
public PageList<ResourceOperationHistoryComposite> getResourceOperationHistories(Subject subject,
String resourceFilter, String parentFilter, Long startTime, Long endTime, OperationRequestStatus status,
PageControl pc) {
pc.initDefaultOrderingField("roh.id", PageOrdering.DESC);
String queryName = null;
if (authorizationManager.isInventoryManager(subject)) {
queryName = ResourceOperationHistory.QUERY_FIND_ALL_ADMIN;
} else {
queryName = ResourceOperationHistory.QUERY_FIND_ALL;
}
Query queryCount = PersistenceUtility.createCountQuery(entityManager, queryName);
Query query = PersistenceUtility.createQueryWithOrderBy(entityManager, queryName, pc);
if (authorizationManager.isInventoryManager(subject) == false) {
queryCount.setParameter("subjectId", subject.getId());
query.setParameter("subjectId", subject.getId());
}
resourceFilter = QueryUtility.formatSearchParameter(resourceFilter);
parentFilter = QueryUtility.formatSearchParameter(parentFilter);
queryCount.setParameter("resourceFilter", resourceFilter);
query.setParameter("resourceFilter", resourceFilter);
queryCount.setParameter("parentFilter", parentFilter);
query.setParameter("parentFilter", parentFilter);
queryCount.setParameter("escapeChar", QueryUtility.getEscapeCharacter());
query.setParameter("escapeChar", QueryUtility.getEscapeCharacter());
queryCount.setParameter("startTime", startTime);
query.setParameter("startTime", startTime);
queryCount.setParameter("endTime", endTime);
query.setParameter("endTime", endTime);
queryCount.setParameter("status", status);
query.setParameter("status", status);
long totalCount = (Long) queryCount.getSingleResult();
List<ResourceOperationHistoryComposite> results = query.getResultList();
return new PageList<ResourceOperationHistoryComposite>(results, (int) totalCount, pc);
}
}