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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  }