Fix ressource leak

[gpl/argeo-slc.git] / runtime / org.argeo.slc.specs / src / main / java / org / argeo / slc / execution / ExecutionModulesManager.java

diff --git a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionModulesManager.java b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionModulesManager.java
index 329145be8d01e4f1cfd54fe6178bc30d29e0216f..b04eca3006b86e56152c17a08f045e02534a882a 100644 (file)
--- a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionModulesManager.java
+++ b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionModulesManager.java
@@ -1,14 +1,65 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed 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.argeo.slc.execution;
 
 import java.util.List;
+import java.util.Map;
 
-import org.argeo.slc.process.SlcExecution;
+import org.argeo.slc.deploy.ModulesManager;
 
-public interface ExecutionModulesManager {
+/** Provides access to the execution modules */
+public interface ExecutionModulesManager extends ModulesManager {
+       /** Used to filter event notified to an execution notifier. */
+       public static String SLC_PROCESS_ID = "slc.process.id";
+
+       /** Unique launch module */
+       public static String UNIQUE_LAUNCH_MODULE_PROPERTY = "slc.launch.module";
+
+       /** Unique launch flow */
+       public static String UNIQUE_LAUNCH_FLOW_PROPERTY = "slc.launch.flow";
+
+       /** @return a full fledged module descriptor. */
        public ExecutionModuleDescriptor getExecutionModuleDescriptor(
                        String moduleName, String version);
 
-       public List<ExecutionModule> listExecutionModules();
+       /**
+        * @return a list of minimal execution module descriptors (only the module
+        *         meta data, not the flows)
+        */
+       public List<ExecutionModuleDescriptor> listExecutionModules();
+
+       /** Synchronously finds and executes an {@link ExecutionFlow}. */
+       public void execute(RealizedFlow realizedFlow);
+
+       /** Notify of a status update status of the {@link ExecutionProcess} */
+       public void dispatchUpdateStatus(ExecutionProcess process,
+                       String oldStatus, String newStatus);
+
+       /** Notify that a step was added in an {@link ExecutionProcess} */
+       public void dispatchAddSteps(ExecutionProcess process,
+                       List<ExecutionStep> steps);
+
+       /**
+        * Register a notifier which will be notified based on the provided
+        * properties.
+        */
+       public void registerProcessNotifier(ExecutionProcessNotifier notifier,
+                       Map<String, String> properties);
 
-       public void process(SlcExecution slcExecution);
+       /** Unregisters a notifier */
+       public void unregisterProcessNotifier(ExecutionProcessNotifier notifier,
+                       Map<String, String> properties);
 }