/**
* Find the dependencies that result from the pipes specified between tasks
*
* @param topXrt
* @throws CycleDetectedException
* @throws SortingException
*/
private void getMapping(Exertion topXrt)
throws CycleDetectedException, ContextException, SortingException {
for (Iterator i = topXrt.getMograms().iterator(); i.hasNext(); ) {
Exertion project = (Exertion) i.next();
String id = project.getId().toString();
String topId = topXrt.getId().toString();
dag.addEdge(id, topId);
Map<String, Map<String, String>> metaCtx = project.getDataContext().getMetacontext();
Map<String, String> ctxMapping = metaCtx.get("cid");
if (ctxMapping != null) {
for (Map.Entry<String, String> mapping : ctxMapping.entrySet()) {
if (mapping.getValue() != null && mapping.getValue().length() > 0) {
String dependencyId = revContextIdsMap.get(mapping.getValue());
logger.debug("Map: " + mapping.getKey() + " to " + dependencyId);
if (dag.getVertex(dependencyId) != null) {
dag.addEdge(id, dependencyId);
}
}
}
}
if (project instanceof Job) {
getMapping(project);
}
}
}
/** Construct the ExertionSorter */
public ExertionSorter(Exertion topLevelJob) throws ContextException, SortingException {
dag = new DAG();
projectMap = new HashMap();
contextIdsMap = new HashMap<String, String>();
revContextIdsMap = new HashMap<String, String>();
this.topLevelJob = topLevelJob;
addVertex(this.topLevelJob);
try {
getMapping(this.topLevelJob);
checkParentCycle(this.topLevelJob);
List sortedProjects = new ArrayList();
for (Iterator i = TopologicalSorter.sort(dag).iterator(); i.hasNext(); ) {
String id = (String) i.next();
sortedProjects.add(projectMap.get(id));
}
this.sortedProjects = Collections.unmodifiableList(sortedProjects);
reorderJob(this.topLevelJob, this.sortedProjects);
} catch (CycleDetectedException ce) {
throw new SortingException(ce.getMessage());
}
}
private void printRecord(Uuid id, Store type) throws RemoteException, MonitorException {
Exertion xrt = null;
if (selectedDataStorer >= 0) {
xrt =
((MonitorUIManagement) dataStorers[selectedDataStorer].service)
.getMonitorableExertion(id, NetworkShell.getPrincipal());
} else {
xrt =
((MonitorUIManagement) dataStorerMap.get(id).service)
.getMonitorableExertion(id, NetworkShell.getPrincipal());
}
out.println("--------- STORAGE RECORD # " + selectedRecord + " ---------");
out.println(((ServiceExertion) xrt).describe());
}
/**
* Add the job and all inner exertions as vertexes
*
* @param topXrt
* @throws SortingException
*/
private void addVertex(Exertion topXrt) throws ContextException, SortingException {
String id = topXrt.getId().toString();
dag.addVertex(id);
projectMap.put(id, topXrt);
contextIdsMap.put(id, topXrt.getDataContext().getId().toString());
revContextIdsMap.put(topXrt.getDataContext().getId().toString(), id);
for (Iterator i = topXrt.getMograms().iterator(); i.hasNext(); ) {
Exertion project = (Exertion) i.next();
id = project.getId().toString();
if (dag.getVertex(id) != null) {
throw new SortingException(
"Exertion '"
+ project.getName()
+ "'("
+ id
+ ") is duplicated in the job: '"
+ topXrt.getName()
+ "' ("
+ topXrt.getId()
+ ")");
}
dag.addVertex(id);
projectMap.put(id, project);
contextIdsMap.put(id, project.getDataContext().getId().toString());
revContextIdsMap.put(project.getDataContext().getId().toString(), id);
if (project instanceof Job) {
addVertex(project);
}
}
}
private void printRecords(Store type) throws RemoteException, MonitorException {
if (dataStorers == null || dataStorers.length == 0) {
findStorers();
}
Map<Uuid, ObjectInfo> all;
if (selectedDataStorer >= 0) {
out.println(
"From Data Storage: "
+ AttributesUtil.getProviderName(dataStorers[selectedDataStorer].attributeSets)
+ " at: "
+ AttributesUtil.getHostName(dataStorers[selectedDataStorer].attributeSets));
// all = ((StorageManagement) dataStorers[selectedDataStorer].service)
// .getMonitorableExertionInfo(type,
// NetworkShell.getPrincipal());
Context cxt = null;
try {
store("test-only");
out.println("XXXXXXXXXXXXX service item: " + dataStorers[selectedDataStorer]);
out.println(
"XXXXXXXXXXXXX service: " + (DatabaseStorer) dataStorers[selectedDataStorer].service);
out.println(
"XXXXXXXXXXXXX interfaces: "
+ Arrays.toString(
dataStorers[selectedDataStorer].service.getClass().getInterfaces()));
out.println(
"XXXXXXXXXXXXX name: "
+ ((Provider) dataStorers[selectedDataStorer].service).getProviderName());
try {
cxt =
((DatabaseStorer) dataStorers[selectedDataStorer].service)
.contextList(SdbUtil.getListContext(Store.object));
} catch (MalformedURLException e) {
e.printStackTrace();
}
out.println("XXXXXXXXXXXXX context: " + cxt);
try {
store("test-only");
List<String> records = list(Store.object);
out.println("XXXXXXXXXXXXX records; " + records);
} catch (ExertionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SignatureException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
out.println(cxt.getValue(DatabaseStorer.store_content_list));
// } catch (ExertionException e) {
// e.printStackTrace();
// } catch (SignatureException e) {
// e.printStackTrace();
} catch (ContextException e) {
e.printStackTrace();
}
} else {
Map<Uuid, ObjectInfo> ri = null;
all = new HashMap<Uuid, ObjectInfo>();
for (int i = 0; i < dataStorers.length; i++) {
out.println(
"From Data Storage "
+ AttributesUtil.getProviderName(dataStorers[i].attributeSets)
+ " at: "
+ AttributesUtil.getHostName(dataStorers[i].attributeSets));
DatabaseStorer emx = (DatabaseStorer) dataStorers[i].service;
// ri = emx.getMonitorableExertionInfo(type,
// NetworkShell.getPrincipal());
if (ri != null && ri.size() > 0) {
all.putAll(ri);
}
// populate exertion/EMX map
dataStorerMap.clear();
for (ObjectInfo ei : ri.values()) {
dataStorerMap.put(ei.uuid, dataStorers[i]);
}
}
}
// if (all.size() == 0) {
// out.println("No monitored exertions at this time.");
// return;
// }
// recordInfos = new RecordInfo[all.size()];
// all.values().toArray(recordInfos);
// printRecordInfos(recordInfos);
}