+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * 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;
-public interface ExecutionModulesManager {
+import org.argeo.slc.deploy.ModulesManager;
+import org.argeo.slc.process.RealizedFlow;
+import org.argeo.slc.process.SlcExecution;
+import org.argeo.slc.process.SlcExecutionStep;
+
+/** Provides access to the execution modules */
+public interface ExecutionModulesManager extends ModulesManager {
+ /** @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();
+
+ /** Asynchronously prepares and executes an {@link SlcExecution} */
+ public void process(SlcExecution slcExecution);
+
+ /** The thread group to which all process threads will belong. */
+ public ThreadGroup getProcessesThreadGroup();
+
+ /** Synchronously finds and executes an {@link ExecutionFlow}. */
+ public void execute(RealizedFlow realizedFlow);
+
+ /** Notify of a status update status of the {@link SlcExecution} */
+ public void dispatchUpdateStatus(SlcExecution slcExecution,
+ String oldStatus, String newStatus);
+
+ /** Notify that a step was added in an {@link SlcExecution} */
+ public void dispatchAddStep(SlcExecution slcExecution, SlcExecutionStep step);
}