X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.core%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fcore%2Fexecution%2FAbstractExecutionModulesManager.java;h=e16ad65f79edc2e81bc8dd73433bd9a7eead1736;hb=f3e477b3048c639451df616cfa61564eae11efbb;hp=967c001cc77b762db50061eef7ae2ab8738ab5d4;hpb=8edbca70380f4c884f523073819fd915754185d2;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractExecutionModulesManager.java b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractExecutionModulesManager.java
index 967c001cc..e16ad65f7 100644
--- a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractExecutionModulesManager.java
+++ b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractExecutionModulesManager.java
@@ -1,21 +1,104 @@
+/*
+ * 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.core.execution;
 
 import java.util.ArrayList;
+import java.util.Iterator;
 import java.util.List;
+import java.util.Map;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.slc.execution.ExecutionContext;
+import org.argeo.slc.execution.ExecutionFlow;
+import org.argeo.slc.execution.ExecutionFlowDescriptorConverter;
 import org.argeo.slc.execution.ExecutionModulesManager;
+import org.argeo.slc.process.RealizedFlow;
 import org.argeo.slc.process.SlcExecution;
 import org.argeo.slc.process.SlcExecutionNotifier;
+import org.argeo.slc.process.SlcExecutionStep;
 
+/** Provides the base feature of an execution module manager. */
 public abstract class AbstractExecutionModulesManager implements
 		ExecutionModulesManager {
+	private final static Log log = LogFactory
+			.getLog(AbstractExecutionModulesManager.class);
+
 	private List<SlcExecutionNotifier> slcExecutionNotifiers = new ArrayList<SlcExecutionNotifier>();
+
 	private ThreadGroup processesThreadGroup = new ThreadGroup("Processes");
 
+	protected abstract ExecutionFlow findExecutionFlow(String moduleName,
+			String moduleVersion, String flowName);
+
+	protected abstract ExecutionContext findExecutionContext(String moduleName,
+			String moduleVersion);
+
+	protected abstract ExecutionFlowDescriptorConverter getExecutionFlowDescriptorConverter(
+			String moduleName, String moduleVersion);
+
 	public void process(SlcExecution slcExecution) {
 		new ProcessThread(this, slcExecution).start();
 	}
 
+	public void execute(RealizedFlow realizedFlow) {
+		if (log.isTraceEnabled())
+			log.trace("Executing " + realizedFlow);
+
+		String moduleName = realizedFlow.getModuleName();
+		String moduleVersion = realizedFlow.getModuleVersion();
+
+		Map<? extends String, ? extends Object> variablesToAdd = getExecutionFlowDescriptorConverter(
+				moduleName, moduleVersion).convertValues(
+				realizedFlow.getFlowDescriptor());
+		ExecutionContext executionContext = findExecutionContext(moduleName,
+				moduleVersion);
+		for (String key : variablesToAdd.keySet())
+			executionContext.setVariable(key, variablesToAdd.get(key));
+
+		ExecutionFlow flow = findExecutionFlow(moduleName, moduleVersion,
+				realizedFlow.getFlowDescriptor().getName());
+
+		//
+		// Actually runs the flow, IN THIS THREAD
+		//
+		flow.run();
+		//
+		//
+		//
+	}
+
+	public void dispatchUpdateStatus(SlcExecution slcExecution,
+			String oldStatus, String newStatus) {
+		for (Iterator<SlcExecutionNotifier> it = getSlcExecutionNotifiers()
+				.iterator(); it.hasNext();) {
+			it.next().updateStatus(slcExecution, oldStatus, newStatus);
+		}
+	}
+
+	public void dispatchAddStep(SlcExecution slcExecution, SlcExecutionStep step) {
+		List<SlcExecutionStep> steps = new ArrayList<SlcExecutionStep>();
+		steps.add(step);
+		for (Iterator<SlcExecutionNotifier> it = getSlcExecutionNotifiers()
+				.iterator(); it.hasNext();) {
+			it.next().addSteps(slcExecution, steps);
+		}
+	}
+
 	public void setSlcExecutionNotifiers(
 			List<SlcExecutionNotifier> slcExecutionNotifiers) {
 		this.slcExecutionNotifiers = slcExecutionNotifiers;