/*
* RHQ Management Platform
* Copyright (C) 2005-2010 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, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* 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 and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.coregui.client.gwt;
import java.util.List;
import com.google.gwt.user.client.rpc.RemoteService;
import org.rhq.core.domain.resource.Resource;
import org.rhq.core.domain.resource.group.ClusterKey;
import org.rhq.core.domain.resource.group.ResourceGroup;
import org.rhq.core.domain.resource.group.composite.ClusterFlyweight;
/**
* @author Greg Hinkle
*/
public interface ClusterGWTService extends RemoteService {
/**
* Given a cluster key create a backing group.
* @param clusterKey
* @param addResources If true, the new group will be assigned the current resources defined by the clusterKey.
* Otherwise no resources will be assigned to the new group.
* @throws IllegalArgumentException if a backing group exists for this clusterKey
*/
ResourceGroup createAutoClusterBackingGroup(ClusterKey clusterKey, boolean addResources) throws RuntimeException;
/**
* Return the backing group for the supplied cluster key. Resource membership will represent the resources
* last set for the group and may not reflect current membership. See {@link #getAutoClusterResources(String)}
* @param clusterKey
* @return The backing group, or null if the key does not have a backing group.
*/
ResourceGroup getAutoClusterBackingGroup(ClusterKey clusterKey) throws RuntimeException;
/**
* Given a cluster key get the auto cluster resource membership. The membership is always determined
* at call time, regardless of whether a backing group exists. To get the backing group, if it exists,
* for a cluster key then call {@link #getAutoClusterBackingGroup(String)}.
*/
List<Resource> getAutoClusterResources(ClusterKey clusterKey) throws RuntimeException;
ClusterFlyweight getClusterTree(int groupId) throws RuntimeException;
}