/*
* 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.ArrayList;
import java.util.List;
import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.apache.karaf.shell.support.MultiException;
import org.osgi.framework.Bundle;
@Command(scope = "bundle", name = "restart", description = "Restarts bundles.")
@Service
public class Restart extends BundlesCommand {
public Restart() {
defaultAllBundles = false;
errorMessage = "Error restarting bundle";
}
protected Object doExecute(List<Bundle> bundles) throws Exception {
if (bundles.isEmpty()) {
System.err.println("No bundles specified.");
return null;
}
List<Exception> exceptions = new ArrayList<Exception>();
for (Bundle bundle : bundles) {
try {
bundle.stop(Bundle.STOP_TRANSIENT);
} catch (Exception e) {
exceptions.add(new Exception("Unable to stop bundle " + bundle.getBundleId() + ": " + e.getMessage(), e));
}
}
for (Bundle bundle : bundles) {
try {
bundle.start(Bundle.START_TRANSIENT);
} catch (Exception e) {
exceptions.add(new Exception("Unable to start bundle " + bundle.getBundleId() + ": " + e.getMessage(), e));
}
}
MultiException.throwIf("Error restarting bundles", exceptions);
return null;
}
@Override
protected void executeOnBundle(Bundle bundle) throws Exception {
}
}