/*
* 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.system.commands;
import org.apache.karaf.shell.api.action.Action;
import org.apache.karaf.shell.api.action.Argument;
import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.Option;
import org.apache.karaf.shell.api.action.lifecycle.Reference;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.apache.karaf.system.FrameworkType;
import org.apache.karaf.system.SystemService;
/**
* Command for enabling/disabling debug logging on the OSGi framework
*/
@Command(scope = "system", name = "framework", description = "OSGi Framework options.")
@Service
public class FrameworkOptions implements Action {
@Option(name = "-debug", aliases={"--enable-debug"}, description="Enable debug for the OSGi framework", required = false, multiValued = false)
boolean debug;
@Option(name = "-nodebug", aliases={"--disable-debug"}, description="Disable debug for the OSGi framework", required = false, multiValued = false)
boolean nodebug;
@Argument(name = "framework", required = false, description = "Name of the OSGi framework to use")
String framework;
@Reference
SystemService systemService;
@Override
public Object execute() throws Exception {
if (!debug^nodebug && framework == null) {
System.out.printf("Current OSGi framework is %s%n", systemService.getFramework().name());
return null;
}
if (framework != null) {
FrameworkType frameworkType = FrameworkType.valueOf(framework);
systemService.setFramework(frameworkType);
System.out.println("Changed OSGi framework to " + frameworkType.toString().toLowerCase() + ". Karaf needs to be restarted to make the change effective");
}
if (debug) {
FrameworkType frameworkType = systemService.getFramework();
System.out.printf("Enabling debug for OSGi framework (%s)%n", frameworkType.name());
systemService.setFrameworkDebug(true);
}
if (nodebug) {
FrameworkType frameworkType = systemService.getFramework();
System.out.printf("Disabling debug for OSGi framework (%s)%n", frameworkType.name());
systemService.setFrameworkDebug(false);
}
return null;
}
}