/*
* 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.config.shell.completers;
import org.apache.karaf.cellar.config.Constants;
import org.apache.karaf.cellar.core.ClusterManager;
import org.apache.karaf.cellar.core.Configurations;
import org.apache.karaf.cellar.core.Group;
import org.apache.karaf.cellar.core.GroupManager;
import org.apache.karaf.shell.console.Completer;
import org.apache.karaf.shell.console.completer.StringsCompleter;
import java.util.List;
import java.util.Map;
import java.util.Properties;
/**
* Command completer for configurations in cluster groups.
*/
public class ClusterConfigCompleter implements Completer {
protected ClusterManager clusterManager;
protected GroupManager groupManager;
@Override
public int complete(String buffer, int cursor, List<String> candidates) {
StringsCompleter delegate = new StringsCompleter();
try {
Map<String, Group> groups = groupManager.listGroups();
if (groups != null && !groups.isEmpty()) {
for (String groupName : groups.keySet()) {
Map<String, Properties> clusterConfigurations = clusterManager.getMap(Constants.CONFIGURATION_MAP + Configurations.SEPARATOR + groupName);
if (clusterConfigurations != null && !clusterConfigurations.isEmpty()) {
for (String clusterConfiguration : clusterConfigurations.keySet()) {
if (delegate.getStrings() != null && !delegate.getStrings().contains(clusterConfiguration)) {
delegate.getStrings().add(clusterConfiguration);
}
}
}
}
}
} catch (Exception e) {
// nothing to do
}
return delegate.complete(buffer, cursor, candidates);
}
public ClusterManager getClusterManager() {
return clusterManager;
}
public void setClusterManager(ClusterManager clusterManager) {
this.clusterManager = clusterManager;
}
public GroupManager getGroupManager() {
return groupManager;
}
public void setGroupManager(GroupManager groupManager) {
this.groupManager = groupManager;
}
}