org.apache.karaf.instance.command.StatusCommand Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of org.apache.karaf.instance.command Show documentation

Instance shell commands to manipulate Karaf child instances.

The newest version!

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.instance.command;

import org.apache.karaf.instance.core.Instance;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.apache.karaf.shell.commands.Option;

@Command(scope = "instance", name = "status", description = "Check the current status of an instance.")
public class StatusCommand extends InstanceCommandSupport {

    @Argument(index = 0, name = "name", description = "The name of the instance", required = true, multiValued = false)
    private String name;

    protected Object doExecute() throws Exception {
        Instance instance = getExistingInstance(name);
        System.out.println(instance.getState());
        return null;
    }

}