/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.karaf.cellar.shell.group;
import org.apache.karaf.cellar.core.Group;
import org.apache.karaf.cellar.core.control.ManageGroupAction;
import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import java.util.List;
@Command(scope = "cluster", name = "group-set", description = "Set the target nodes for a specific cluster group")
public class GroupSetCommand extends GroupSupport {
@Argument(index = 0, name = "group", description = "The cluster group name", required = true, multiValued = false)
String groupName;
@Argument(index = 1, name = "node", description = "The node(s) ID", required = false, multiValued = true)
List<String> nodes;
@Override
protected Object doExecute() throws Exception {
Group group = groupManager.findGroupByName(groupName);
if (group == null) {
System.err.println("Cluster group " + groupName + " doesn't exist");
return null;
}
return doExecute(ManageGroupAction.SET, groupName, null, nodes, false);
}
}