/*
* 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.shell.dev;
import java.io.File;
import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.apache.felix.gogo.commands.Option;
import org.apache.felix.utils.properties.Properties;
import org.apache.karaf.shell.console.OsgiCommandSupport;
import org.apache.karaf.shell.dev.framework.Equinox;
import org.apache.karaf.shell.dev.framework.Felix;
import org.apache.karaf.shell.dev.framework.Framework;
/**
* Command for enabling/disabling debug logging on the OSGi framework
*/
@Command(scope = "dev", name = "framework", description = "OSGi Framework options.")
public class FrameworkOptions extends OsgiCommandSupport {
private static final String KARAF_BASE = System.getProperty("karaf.base");
@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;
@Override
protected Object doExecute() throws Exception {
if (!debug^nodebug && framework == null) {
System.out.printf("Current OSGi framework is %s%n", getFramework().getName());
return null;
}
Framework frwk = null;
if (framework != null) {
if (!Felix.NAME.equalsIgnoreCase(framework) && !Equinox.NAME.equalsIgnoreCase(framework)) {
System.err.printf("Unsupported framework: %s%n", framework);
return null;
}
if (Felix.NAME.equalsIgnoreCase(framework))
frwk = new Felix(new File(KARAF_BASE));
else
frwk = new Equinox(new File(KARAF_BASE));
Properties props = new Properties(new File(System.getProperty("karaf.etc"), "config.properties"));
props.put("karaf.framework", framework.toLowerCase());
props.save();
}
if (debug) {
if (frwk == null)
frwk = getFramework();
System.out.printf("Enabling debug for OSGi framework (%s)%n", frwk.getName());
frwk.enableDebug(new File(KARAF_BASE));
}
if (nodebug) {
if (frwk == null)
frwk = getFramework();
System.out.printf("Disabling debug for OSGi framework (%s)%n", frwk.getName());
frwk.disableDebug(new File(KARAF_BASE));
}
return null;
}
public Framework getFramework() {
if (bundleContext.getBundle(0).getSymbolicName().contains("felix")) {
return new Felix(new File(KARAF_BASE));
} else {
return new Equinox(new File(KARAF_BASE));
}
}
}