/*
* 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.bundle.command;
import java.util.Collection;
import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.Option;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.apache.karaf.shell.support.ansi.SimpleAnsi;
import org.osgi.framework.Bundle;
import org.osgi.framework.wiring.BundleWiring;
@Command(scope = "bundle", name = "classes", description = "Displays a list of classes/resources contained in the bundle")
@Service
public class Classes extends BundlesCommand {
@Option(name = "-a", aliases={"--display-all-files"}, description="List all classes and files in the bundle", required = false, multiValued = false)
boolean displayAllFiles;
@Override
protected void executeOnBundle(Bundle bundle) throws Exception {
BundleWiring wiring = bundle.adapt(BundleWiring.class);
if (wiring != null){
Collection<String> resources;
if (displayAllFiles){
resources = wiring.listResources("/", null, BundleWiring.LISTRESOURCES_RECURSE);
} else {
resources = wiring.listResources("/", "*class", BundleWiring.LISTRESOURCES_RECURSE);
}
Collection<String> localResources;
if (displayAllFiles) {
localResources = wiring.listResources("/", null, BundleWiring.LISTRESOURCES_RECURSE | BundleWiring.LISTRESOURCES_LOCAL);
} else {
localResources = wiring.listResources("/", "/*.class", BundleWiring.LISTRESOURCES_RECURSE | BundleWiring.LISTRESOURCES_LOCAL);
}
for (String resource:resources){
if (localResources.contains(resource)) {
System.out.println(SimpleAnsi.INTENSITY_BOLD + resource + SimpleAnsi.INTENSITY_NORMAL);
} else {
System.out.println(resource);
}
}
} else {
System.out.println("Bundle " + bundle.getBundleId() + " is not resolved.");
}
}
}