//
// This file is part of the OpenNMS(R) Application.
//
// OpenNMS(R) is Copyright (C) 2006 The OpenNMS Group, Inc.  All rights reserved.
// OpenNMS(R) is a derivative work, containing both original code, included code and modified
// code that was published under the GNU General Public License. Copyrights for modified 
// and included code are below.
//
// OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
//
// Original code base Copyright (C) 1999-2001 Oculan Corp.  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; either version 2 of the License, or
// (at your option) any later version.
//
// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// For more information contact:
// OpenNMS Licensing       <license@opennms.org>
//     http://www.opennms.org/
//     http://www.opennms.com/
//

package org.opennms.web.svclayer;

import java.util.Collection;

import org.opennms.netmgt.model.AggregateStatusDefinition;
import org.opennms.netmgt.model.AggregateStatusView;

/**
 * Service layer API for the use cases that require the monitoed status of
 * OpenNMS entities (i.e. OnmsNode) to be aggregated with status information
 * that provides color and numberic indicators of status.
 * 
 * @author david
 *
 */
public interface SiteStatusViewService {
    
    /**
     * This method returns method returns a collection of aggregated status of nodes for each
     * device category.  In this case a column in the assets table is used as "site"
     * for which to select devices.  The devices are aggregated by the list of categories specified
     * in categoryGrouping.
     * 
     * @param columnValue
     * @param defs
     * @return
     */
    Collection<AggregateStatus> createAggregateStatusUsingAssetColumn(String assetColumn, String columnValue, Collection<AggregateStatusDefinition> defs);
    
    AggregateStatusView createAggregateStatusView(String statusViewName);
    
    Collection<AggregateStatus> createAggregateStatuses(AggregateStatusView statusView);

    Collection<AggregateStatus> createAggregateStatuses(AggregateStatusView statusView, String statusSite);
    
    Collection<AggregateStatus> createAggregateStatusesUsingNodeId(int nodeId, String viewName);

}

@@ -1547,16 +1547,81 @@
 tusView;
+%0Aimport org.springframework.transaction.annotation.Transactional;
 %0A%0A/**%0A *
@@ -1856,16 +1856,46 @@
 %0A *%0A */%0A
+@Transactional(readOnly=true)%0A
 public i

Make site status view service transactional.