/* * 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 net.lr.tutorial.karaf.db.examplejpa.command; import java.util.List; import net.lr.tutorial.karaf.db.examplejpa.Person; import net.lr.tutorial.karaf.db.examplejpa.PersonService; import org.apache.felix.gogo.commands.Action; import org.apache.felix.gogo.commands.Command; import org.apache.felix.service.command.CommandSession; @Command(scope = "person", name = "list", description = "Lists all persons") public class ListPersonsCommand implements Action { private PersonService personService; public void setPersonService(PersonService personService) { this.personService = personService; } @Override public Object execute(CommandSession session) throws Exception { List<Person> persons = personService.getAll(); for (Person person : persons) { System.out.println(person.getName() + ", " + person.getTwitterName()); } return null; } }