/*
* 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.features.command;
import java.util.ArrayList;
import java.util.List;
import org.apache.karaf.features.FeaturesService;
import org.apache.karaf.features.Repository;
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.MultiException;
import org.apache.karaf.shell.support.table.ShellTable;
@Command(scope = "feature", name = "repo-list", description = "Displays a list of all defined repositories.")
@Service
public class RepoListCommand extends FeaturesCommandSupport {
@Option(name="-r", description="Reload all feature urls", required = false, multiValued = false)
boolean reload;
@Option(name = "--no-format", description = "Disable table rendered output", required = false, multiValued = false)
boolean noFormat;
protected void doExecute(FeaturesService featuresService) throws Exception {
if (reload) {
reloadAllRepos(featuresService);
}
ShellTable table = new ShellTable();
table.column("Repository");
table.column("URL");
table.emptyTableText("No repositories available");
Repository[] repos = featuresService.listRepositories();
for (Repository repo : repos) {
if (repo != null) {
table.addRow().addContent(repo.getName(), repo.getURI().toString());
}
}
table.print(System.out, !noFormat);
}
private void reloadAllRepos(FeaturesService featuresService) throws Exception {
System.out.println("Reloading all repositories from their urls");
System.out.println();
List<Exception> exceptions = new ArrayList<Exception>();
for (Repository repo : featuresService.listRepositories()) {
try {
featuresService.addRepository(repo.getURI());
} catch (Exception e) {
exceptions.add(e);
}
}
MultiException.throwIf("Unable to reload repositories", exceptions);
}
}