| /* |
| * 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; |
| |
| import org.apache.karaf.cellar.config.ConfigurationSupport; |
| import org.apache.karaf.cellar.config.Constants; |
| import org.apache.karaf.cellar.core.Configurations; |
| import org.apache.karaf.cellar.core.Group; |
| import org.apache.karaf.cellar.core.event.EventType; |
| import org.apache.karaf.cellar.core.shell.completer.AllGroupsCompleter; |
| import org.apache.karaf.shell.api.action.Argument; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.Completion; |
| import org.apache.karaf.shell.api.action.Option; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.osgi.service.cm.Configuration; |
| |
| import java.util.Enumeration; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| @Command(scope = "cluster", name = "config-list", description = "List the configurations in a cluster group") |
| @Service |
| public class ListCommand extends ConfigCommandSupport { |
| |
| @Argument(index = 0, name = "group", description = "The cluster group name", required = true, multiValued = false) |
| @Completion(AllGroupsCompleter.class) |
| String groupName; |
| |
| @Argument(index = 1, name = "pid", description = "The configuration PID to look for", required = false, multiValued = false) |
| String searchPid; |
| |
| @Option(name = "-m", aliases = {"--minimal"}, description = "Don't display the properties of each configuration", required = false, multiValued = false) |
| boolean minimal; |
| |
| @Option(name = "--cluster", description = "Shows only configurations on the cluster", required = false, multiValued = false) |
| boolean onlyCluster; |
| |
| @Option(name = "--local", description = "Shows only configurations on the local node", required = false, multiValued = false) |
| boolean onlyLocal; |
| |
| @Option(name = "--blocked", description = "Shows only blocked configurations", required = false, multiValued = false) |
| boolean onlyBlocked; |
| |
| @Override |
| protected Object doExecute() throws Exception { |
| // check if the group exists |
| Group group = groupManager.findGroupByName(groupName); |
| if (group == null) { |
| System.err.println("Cluster group " + groupName + " doesn't exist"); |
| return null; |
| } |
| |
| ConfigurationSupport support = new ConfigurationSupport(); |
| support.setClusterManager(clusterManager); |
| support.setGroupManager(groupManager); |
| support.setConfigurationAdmin(configurationAdmin); |
| |
| Map<String, ConfigurationState> configurations = gatherConfigurations(); |
| |
| if (configurations != null && !configurations.isEmpty()) { |
| for (String pid : configurations.keySet()) { |
| if (searchPid == null || (searchPid != null && searchPid.equals(pid))) { |
| ConfigurationState state = configurations.get(pid); |
| |
| String located = ""; |
| boolean cluster = state.isCluster(); |
| boolean local = state.isLocal(); |
| if (cluster && local) |
| located = "cluster/local"; |
| if (cluster && ! local) { |
| located = "cluster"; |
| if (onlyLocal) |
| continue; |
| } |
| if (local && !cluster) { |
| located = "local"; |
| if (onlyCluster) |
| continue; |
| } |
| |
| String blocked = ""; |
| boolean inbound = support.isAllowed(group, Constants.CATEGORY, pid, EventType.INBOUND); |
| boolean outbound = support.isAllowed(group, Constants.CATEGORY, pid, EventType.OUTBOUND); |
| if (inbound && outbound && onlyBlocked) |
| continue; |
| if (!inbound && !outbound) |
| blocked = "in/out"; |
| if (!inbound && outbound) |
| blocked = "in"; |
| if (!outbound && inbound) |
| blocked = "out"; |
| |
| System.out.println("----------------------------------------------------------------"); |
| System.out.println("Pid: " + pid); |
| System.out.println("Located: " + located); |
| System.out.println("Blocked: " + blocked); |
| if (!minimal) { |
| Properties properties = state.getProperties(); |
| if (properties != null) { |
| System.out.println("Properties:"); |
| for (Enumeration e = properties.keys(); e.hasMoreElements(); ) { |
| Object key = e.nextElement(); |
| System.out.println(" " + key + " = " + properties.get(key)); |
| } |
| } |
| } |
| } |
| } |
| } else System.err.println("No configuration PID found in cluster group " + groupName); |
| |
| return null; |
| } |
| |
| private Map<String, ConfigurationState> gatherConfigurations() throws Exception { |
| Map<String, ConfigurationState> configurations = new HashMap<String, ConfigurationState>(); |
| |
| // retrieve cluster configurations |
| Map<String, Properties> clusterConfigurations = clusterManager.getMap(Constants.CONFIGURATION_MAP + Configurations.SEPARATOR + groupName); |
| for (String key : clusterConfigurations.keySet()) { |
| Properties properties = clusterConfigurations.get(key); |
| ConfigurationState state = new ConfigurationState(); |
| state.setProperties(properties); |
| state.setCluster(true); |
| state.setLocal(false); |
| configurations.put(key, state); |
| } |
| |
| // retrieve local configurations |
| for (Configuration configuration : configurationAdmin.listConfigurations(null)) { |
| String key = configuration.getPid(); |
| if (configurations.containsKey(key)) { |
| ConfigurationState state = configurations.get(key); |
| state.setLocal(true); |
| } else { |
| ConfigurationState state = new ConfigurationState(); |
| state.setLocal(true); |
| state.setCluster(false); |
| ConfigurationSupport support = new ConfigurationSupport(); |
| state.setProperties(support.dictionaryToProperties(configuration.getProperties())); |
| configurations.put(key, state); |
| } |
| } |
| |
| return configurations; |
| } |
| |
| class ConfigurationState { |
| |
| private Properties properties; |
| private boolean cluster; |
| private boolean local; |
| |
| public Properties getProperties() { |
| return properties; |
| } |
| |
| public void setProperties(Properties properties) { |
| this.properties = properties; |
| } |
| |
| public boolean isCluster() { |
| return cluster; |
| } |
| |
| public void setCluster(boolean cluster) { |
| this.cluster = cluster; |
| } |
| |
| public boolean isLocal() { |
| return local; |
| } |
| |
| public void setLocal(boolean local) { |
| this.local = local; |
| } |
| } |
| |
| } |