/*
* 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.felix.karaf.admin.command.completers;
import java.util.List;
import org.apache.felix.karaf.admin.AdminService;
import org.apache.felix.karaf.admin.Instance;
import org.apache.felix.karaf.shell.console.completer.StringsCompleter;
import org.apache.felix.karaf.shell.console.Completer;
/**
* {@link jline.Completor} for server instance names.
*
* Displays a list of configured server instances for the Admin commands.
*
*/
public class InstanceCompleter implements Completer {
private AdminService adminService;
public void setAdminService(AdminService adminService) {
this.adminService = adminService;
}
public int complete(String buffer, int cursor, List candidates) {
StringsCompleter delegate = new StringsCompleter();
for (Instance instance : adminService.getInstances()) {
delegate.getStrings().add(instance.getName());
}
return delegate.complete(buffer, cursor, candidates);
}
}