1 /* 2 * Copyright (C) 2007-2012 Argeo GmbH 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.argeo.slc.deploy; 17 18 import java.util.List; 19 20 import org.argeo.slc.NameVersion; 21 22 /** Provides access to deployed modules */ 23 public interface ModulesManager { 24 /** @return a full fledged module descriptor. */ 25 public ModuleDescriptor getModuleDescriptor(String moduleName, 26 String version); 27 28 /** 29 * @return a list of minimal module descriptors of the deployed modules 30 */ 31 public List<ModuleDescriptor> listModules(); 32 33 /** Synchronously upgrades the module referenced by this name version */ 34 public void upgrade(NameVersion nameVersion); 35 36 /** Starts the module */ 37 public void start(NameVersion nameVersion); 38 39 /** Stops the module */ 40 public void stop(NameVersion nameVersion); 41 }