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.execution;
17
18 import java.util.List;
19
20 import org.argeo.slc.deploy.ModulesManager;
21
22 /** Provides access to the execution modules */
23 public interface ExecutionModulesManager extends ModulesManager {
24 /** Used to filter event notified to an execution notifier. */
25 public static String SLC_PROCESS_ID = "slc.process.id";
26
27 /** Unique launch module */
28 public static String UNIQUE_LAUNCH_MODULE_PROPERTY = "slc.launch.module";
29
30 /** Unique launch flow */
31 public static String UNIQUE_LAUNCH_FLOW_PROPERTY = "slc.launch.flow";
32
33 /** @return a full fledged module descriptor. */
34 public ExecutionModuleDescriptor getExecutionModuleDescriptor(
35 String moduleName, String version);
36
37 /**
38 * @return a list of minimal execution module descriptors (only the module
39 * meta data, not the flows)
40 */
41 public List<ExecutionModuleDescriptor> listExecutionModules();
42
43 /** Synchronously finds and executes an {@link ExecutionFlow}. */
44 public void execute(RealizedFlow realizedFlow);
45
46 // /** Notify of a status update status of the {@link ExecutionProcess} */
47 // public void dispatchUpdateStatus(ExecutionProcess process,
48 // String oldStatus, String newStatus);
49 //
50 // /** Notify that a step was added in an {@link ExecutionProcess} */
51 // public void dispatchAddSteps(ExecutionProcess process,
52 // List<ExecutionStep> steps);
53 //
54 // /**
55 // * Register a notifier which will be notified based on the provided
56 // * properties.
57 // */
58 // public void registerProcessNotifier(ExecutionProcessNotifier notifier,
59 // Map<String, String> properties);
60 //
61 // /** Unregisters a notifier */
62 // public void unregisterProcessNotifier(ExecutionProcessNotifier notifier,
63 // Map<String, String> properties);
64 }