/*
- * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ * 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.
* 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.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;
+import org.argeo.slc.execution.RealizedFlow;
/** Provides the base feature of an execution module manager. */
public abstract class AbstractExecutionModulesManager implements
private final static Log log = LogFactory
.getLog(AbstractExecutionModulesManager.class);
- private List<SlcExecutionNotifier> slcExecutionNotifiers = new ArrayList<SlcExecutionNotifier>();
-
- private ThreadGroup processesThreadGroup = new ThreadGroup("Processes");
+// private List<FilteredNotifier> filteredNotifiers = Collections
+// .synchronizedList(new ArrayList<FilteredNotifier>());
protected abstract ExecutionFlow findExecutionFlow(String moduleName,
String moduleVersion, String flowName);
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);
//
}
- 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;
- }
-
- public List<SlcExecutionNotifier> getSlcExecutionNotifiers() {
- return slcExecutionNotifiers;
- }
-
- public ThreadGroup getProcessesThreadGroup() {
- return processesThreadGroup;
- }
-
+// public void dispatchUpdateStatus(ExecutionProcess process,
+// String oldStatus, String newStatus) {
+// // filtered notifiers
+// for (Iterator<FilteredNotifier> it = filteredNotifiers.iterator(); it
+// .hasNext();) {
+// FilteredNotifier filteredNotifier = it.next();
+// if (filteredNotifier.receiveFrom(process))
+// filteredNotifier.getNotifier().updateStatus(process, oldStatus,
+// newStatus);
+// }
+//
+// }
+
+// public void dispatchAddSteps(ExecutionProcess process,
+// List<ExecutionStep> steps) {
+// process.addSteps(steps);
+// for (Iterator<FilteredNotifier> it = filteredNotifiers.iterator(); it
+// .hasNext();) {
+// FilteredNotifier filteredNotifier = it.next();
+// if (filteredNotifier.receiveFrom(process))
+// filteredNotifier.getNotifier().addSteps(process, steps);
+// }
+// }
+
+// public void registerProcessNotifier(ExecutionProcessNotifier notifier,
+// Map<String, String> properties) {
+// filteredNotifiers.add(new FilteredNotifier(notifier, properties));
+// }
+//
+// public void unregisterProcessNotifier(ExecutionProcessNotifier notifier,
+// Map<String, String> properties) {
+// filteredNotifiers.remove(notifier);
+// }
+
+// protected class FilteredNotifier {
+// private final ExecutionProcessNotifier notifier;
+// private final String processId;
+//
+// public FilteredNotifier(ExecutionProcessNotifier notifier,
+// Map<String, String> properties) {
+// super();
+// this.notifier = notifier;
+// if (properties == null)
+// properties = new HashMap<String, String>();
+// if (properties.containsKey(SLC_PROCESS_ID))
+// processId = properties.get(SLC_PROCESS_ID);
+// else
+// processId = null;
+// }
+//
+// /**
+// * Whether event from this process should be received by this listener.
+// */
+// public Boolean receiveFrom(ExecutionProcess process) {
+// if (processId != null)
+// if (process.getUuid().equals(processId))
+// return true;
+// else
+// return false;
+// return true;
+// }
+//
+// @Override
+// public int hashCode() {
+// return notifier.hashCode();
+// }
+//
+// @Override
+// public boolean equals(Object obj) {
+// if (obj instanceof FilteredNotifier) {
+// FilteredNotifier fn = (FilteredNotifier) obj;
+// return notifier.equals(fn.notifier);
+// } else if (obj instanceof ExecutionProcessNotifier) {
+// ExecutionProcessNotifier epn = (ExecutionProcessNotifier) obj;
+// return notifier.equals(epn);
+// } else
+// return false;
+// }
+//
+// public ExecutionProcessNotifier getNotifier() {
+// return notifier;
+// }
+//
+// }
}