org.apache.karaf.features.command.RepoRefreshCommand Maven / Gradle / Ivy
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This bundle provides the Karaf shell commands to manipulate features.
/*
* 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.net.URI;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.karaf.features.FeaturesService;
import org.apache.karaf.features.Repository;
import org.apache.karaf.features.command.completers.InstalledRepoUriCompleter;
import org.apache.karaf.shell.api.action.Argument;
import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.Completion;
import org.apache.karaf.shell.api.action.lifecycle.Service;
@Command(scope = "feature", name = "repo-refresh", description = "Refresh a features repository")
@Service
public class RepoRefreshCommand extends FeaturesCommandSupport {
@Argument(index = 0, name = "Feature name or uri", description = "Shortcut name of the feature repository or the full URI", required = false, multiValued = false)
@Completion(InstalledRepoUriCompleter.class)
private String nameOrUrl;
@Argument(index = 1, name = "Feature version", description = "The version of the feature if using the feature name. Should be empty if using the uri", required = false, multiValued = false)
private String version;
@Override
protected void doExecute(FeaturesService featuresService) throws Exception {
List uris = new ArrayList();
if (nameOrUrl != null) {
String effectiveVersion = (version == null) ? "LATEST" : version;
URI uri = featuresService.getRepositoryUriFor(nameOrUrl, effectiveVersion);
if (uri == null) {
// add regex support on installed repositories
Pattern pattern = Pattern.compile(nameOrUrl);
for (Repository repository : featuresService.listRepositories()) {
URI u = repository.getURI();
Matcher matcher = pattern.matcher(u.toString());
if (matcher.matches()) {
uris.add(u);
}
}
} else {
uris.add(uri);
}
} else {
Repository[] repos = featuresService.listRepositories();
for (Repository repo : repos) {
uris.add(repo.getURI());
}
}
for (URI uri : uris) {
try {
System.out.println("Refreshing feature url " + uri);
featuresService.refreshRepository(uri);
} catch (Exception e) {
System.err.println("Error refreshing " + uri.toString() + ": " + e.getMessage());
}
}
}
}
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