/*
* 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.osgi;
import java.util.Collection;
import java.util.List;
import org.apache.felix.gogo.commands.Command;
import org.apache.felix.gogo.commands.Option;
import org.osgi.framework.Bundle;
import org.osgi.framework.wiring.BundleWiring;
@Command(scope = "osgi", name = "classes", description = "Displays list of classes contained in bundles")
public class Classes extends BundlesCommand {
@Option(name = "-a", aliases = { "--display-all-files" }, description = "List all classes and files in bundles", required = false, multiValued = false)
boolean displayAllFiles;
protected void doExecute(List<Bundle> bundles) throws Exception {
for (Bundle bundle : bundles) {
printResources(bundle);
}
}
protected void printResources(Bundle bundle) {
BundleWiring wiring = (BundleWiring) bundle.adapt(BundleWiring.class);
if (wiring != null) {
Collection<String> resources = null;
if (displayAllFiles) {
resources = wiring.listResources("/", null, BundleWiring.LISTRESOURCES_RECURSE);
} else {
resources = wiring.listResources("/", "*class", BundleWiring.LISTRESOURCES_RECURSE);
}
if (resources.size() > 0) {
System.out.println("\n" + Util.getBundleName(bundle));
}
for (String resource : resources) {
System.out.println(resource);
}
} else {
System.out.println("Bundle " + bundle.getBundleId() + " is not resolved");
}
}
}