PluginNameCompleter.java

/*
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 *
 * The Apereo Foundation licenses this file to you under the Educational
 * Community 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://opensource.org/licenses/ecl2.txt
 *
 * 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.opencastproject.plugin.command.completers;

import org.opencastproject.plugin.PluginManager;

import org.apache.karaf.shell.api.action.lifecycle.Reference;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.apache.karaf.shell.api.console.CommandLine;
import org.apache.karaf.shell.api.console.Completer;
import org.apache.karaf.shell.api.console.Session;
import org.apache.karaf.shell.support.completers.StringsCompleter;

import java.util.List;

@Service
public class PluginNameCompleter implements Completer {

  @Reference
  private PluginManager pluginManager;

  @Override
  public int complete(Session session, CommandLine commandLine, List<String> candidates) {
    StringsCompleter completer = new StringsCompleter();
    pluginManager.listAvailablePlugins().forEach(completer.getStrings()::add);
    return completer.complete(session, commandLine, candidates);
  }

}