private void WaitForAllExportsToComplete()
{
BenchmarkLogging.Info("Waiting for final export jobs to complete.");
while (_activeJobList.Count > 0)
{
var toRemove = new List <string>();
foreach (var jobId in _activeJobList)
{
var jobInfo = _brightstar.GetJobInfo(_storeName, jobId);
if (jobInfo.JobCompletedWithErrors)
{
BenchmarkLogging.Error("Export {0} failed. Cause: {1}. Detail {2}", jobInfo.Label,
jobInfo.StatusMessage, jobInfo.ExceptionInfo);
toRemove.Add(jobId);
}
if (jobInfo.JobCompletedOk)
{
ReportCompletedJob(jobInfo);
toRemove.Add(jobId);
}
}
foreach (var r in toRemove)
{
_activeJobList.Remove(r);
}
Thread.Sleep(5000);
}
}
protected void ValidateUnamedGraph(string dataPath)
{
var exportFileName = "export_default_" + _storeName;
var exportJob = _service.StartExport(_storeName, exportFileName, Constants.DefaultGraphUri);
while (!exportJob.JobCompletedOk && !exportJob.JobCompletedWithErrors)
{
Thread.Sleep(50);
exportJob = _service.GetJobInfo(_storeName, exportJob.JobId);
}
Assert.IsTrue(exportJob.JobCompletedOk, "Export failed when attempting to validate unamed graph.");
var results = File.ReadAllText("c:\\brightstar\\import\\" + exportFileName);
CompareResultGraphs(results, dataPath, false);
}
private void PostTransaction(string preconditions, string patternsToDelete, string triplesToAdd, string defaultGraphUri)
{
var jobInfo = _client.ExecuteTransaction(_storeName, preconditions, patternsToDelete, triplesToAdd, defaultGraphUri);
while (!(jobInfo.JobCompletedOk || jobInfo.JobCompletedWithErrors))
{
#if PORTABLE
// Very rudimentary synchronous wait
var ev = new ManualResetEvent(false);
ev.WaitOne(200);
#else
Thread.Sleep(20);
#endif
jobInfo = _client.GetJobInfo(_storeName, jobInfo.JobId);
}
if (jobInfo.JobCompletedWithErrors)
{
// if (jobInfo.ExceptionInfo.Type == typeof(Server.PreconditionFailedException).FullName)
if (jobInfo.ExceptionInfo != null && jobInfo.ExceptionInfo.Type == "BrightstarDB.Server.PreconditionFailedException")
{
var triples = jobInfo.ExceptionInfo.Message.Substring(jobInfo.ExceptionInfo.Message.IndexOf('\n') + 1);
throw new TransactionPreconditionsFailedException(triples);
}
throw new BrightstarClientException("Error processing update transaction. " + jobInfo.StatusMessage);
}
}
private void PostTransaction(string existencePreconditions, string nonexistencePreconditions, string patternsToDelete, string triplesToAdd, string defaultGraphUri)
{
var jobInfo = _client.ExecuteTransaction(_storeName,
new UpdateTransactionData
{
ExistencePreconditions = existencePreconditions,
NonexistencePreconditions = nonexistencePreconditions,
DeletePatterns = patternsToDelete,
InsertData = triplesToAdd,
DefaultGraphUri = defaultGraphUri
});
while (!(jobInfo.JobCompletedOk || jobInfo.JobCompletedWithErrors))
{
#if PORTABLE
// Very rudimentary synchronous wait
var ev = new ManualResetEvent(false);
ev.WaitOne(200);
#else
Thread.Sleep(20);
#endif
jobInfo = _client.GetJobInfo(_storeName, jobInfo.JobId);
}
if (jobInfo.JobCompletedWithErrors)
{
// if (jobInfo.ExceptionInfo.Type == typeof(Server.PreconditionFailedException).FullName)
if (jobInfo.ExceptionInfo != null && jobInfo.ExceptionInfo.Type == "BrightstarDB.Server.PreconditionFailedException")
{
throw TransactionPreconditionsFailedException.FromExceptionDetail(jobInfo.ExceptionInfo);
}
throw new BrightstarClientException("Error processing update transaction. " + jobInfo.StatusMessage);
}
}
static bool RunImportJob(IBrightstarService client, string storeName, string fileName, bool logProgress, out string finalMessage)
{
var importJobInfo = client.StartImport(storeName, fileName);
var lastMessage = String.Empty;
while (!(importJobInfo.JobCompletedOk || importJobInfo.JobCompletedWithErrors))
{
Thread.Sleep(1000);
importJobInfo = client.GetJobInfo(storeName, importJobInfo.JobId);
if (logProgress && !String.IsNullOrEmpty(importJobInfo.StatusMessage) &&
!importJobInfo.StatusMessage.Equals(lastMessage))
{
ClearCurrentConsoleLine();
Console.WriteLine(importJobInfo.StatusMessage);
Console.SetCursorPosition(0, Console.CursorTop - 1);
lastMessage = importJobInfo.StatusMessage;
}
}
finalMessage = importJobInfo.StatusMessage;
if (importJobInfo.ExceptionInfo != null)
{
finalMessage += " Exception Detail:" + importJobInfo.ExceptionInfo;
}
if (logProgress && !String.IsNullOrEmpty(finalMessage))
{
ClearCurrentConsoleLine();
Console.WriteLine(finalMessage);
}
return(importJobInfo.JobCompletedOk);
}
public static void AssertJobCompletesSuccessfully(IBrightstarService client, string storeName, IJobInfo job)
{
while (!job.JobCompletedOk && !job.JobCompletedWithErrors)
{
Task.Delay(10).Wait();
job = client.GetJobInfo(storeName, job.JobId);
}
Assert.IsTrue(job.JobCompletedOk, "Expected job to complete successfully, but it failed with message '{0}' : {1}", job.StatusMessage, job.ExceptionInfo);
}
protected void AssertJobSuccessful(IBrightstarService client, string storeName, IJobInfo job)
{
while (!(job.JobCompletedOk || job.JobCompletedWithErrors))
{
Task.Delay(3).Wait();
job = client.GetJobInfo(storeName, job.JobId);
}
Assert.IsTrue(job.JobCompletedOk, "Job failed with message: {0} : {1}", job.StatusMessage, job.ExceptionInfo);
}
protected void AssertJobSuccessful(IBrightstarService client,string storeName, IJobInfo job)
{
while (!(job.JobCompletedOk || job.JobCompletedWithErrors))
{
Task.Delay(3).Wait();
job = client.GetJobInfo(storeName, job.JobId);
}
Assert.IsTrue(job.JobCompletedOk, "Job failed with message: {0} : {1}", job.StatusMessage, job.ExceptionInfo);
}
private void AddData()
{
var rng = new Random();
for (int batch = 0; batch < 25; batch++)
{
Console.WriteLine("Creating import batch #" + batch);
var addTriples = new StringBuilder();
for (int personCount = 0; personCount < 1000; personCount++)
{
int personNum = batch * 1000 + personCount;
string personId = String.Format("<http://example.org/person/{0}>", personNum);
addTriples.AppendFormat(
"{0} <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/foaf/0.1/Person> .\n",
personId);
addTriples.AppendFormat(
"{0} <http://purl.org/foaf/0.1/name> \"Person #{1}\" .\n", personId, personNum
);
if (personNum > 10)
{
for (int i = 0; i < 3; i++)
{
addTriples.AppendFormat(
"{0} <http://purl.org/foaf/0.1/knows> <http://example.org/person/{1}> .\n",
personId, personNum - (i + 1));
}
}
}
Console.WriteLine("Submitting import batch #" + batch);
_importJobs.Add(_client.ExecuteTransaction(_storeName, null, null, addTriples.ToString(), false).JobId);
}
while (_importJobs.Count > 0)
{
var jobId = _importJobs[0];
Console.WriteLine("Waiting for job {0}...", jobId);
IJobInfo jobInfo;
do
{
jobInfo = _client.GetJobInfo(_storeName, jobId);
Thread.Sleep(1000);
} while (!(jobInfo.JobCompletedOk || jobInfo.JobCompletedWithErrors));
if (jobInfo.JobCompletedOk)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("\tJob completed OK!");
Console.ResetColor();
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("\tJob FAILED.");
Console.ResetColor();
}
_importJobs.RemoveAt(0);
}
}
public static IJobInfo WaitForJob(IJobInfo job, IBrightstarService client, string storeName)
{
var cycleCount = 0;
while (!job.JobCompletedOk && !job.JobCompletedWithErrors && cycleCount < 100)
{
Thread.Sleep(500);
cycleCount++;
job = client.GetJobInfo(storeName, job.JobId);
}
if (!job.JobCompletedOk && !job.JobCompletedWithErrors)
{
Assert.Fail("Job did not complete in time.");
}
return job;
}
static bool RunCompressJob(IBrightstarService client, string storeName, out string finalMessage)
{
var compressJob = client.ConsolidateStore(storeName);
while (!(compressJob.JobCompletedOk || compressJob.JobCompletedWithErrors))
{
System.Threading.Thread.Sleep(1000);
compressJob = client.GetJobInfo(storeName, compressJob.JobId);
}
finalMessage = compressJob.StatusMessage;
if (compressJob.ExceptionInfo != null)
{
finalMessage += " Exception Detail:" + compressJob.ExceptionInfo;
}
return compressJob.JobCompletedOk;
}
static bool RunCompressJob(IBrightstarService client, string storeName, out string finalMessage)
{
var compressJob = client.ConsolidateStore(storeName);
while (!(compressJob.JobCompletedOk || compressJob.JobCompletedWithErrors))
{
System.Threading.Thread.Sleep(1000);
compressJob = client.GetJobInfo(storeName, compressJob.JobId);
}
finalMessage = compressJob.StatusMessage;
if (compressJob.ExceptionInfo != null)
{
finalMessage += " Exception Detail:" + compressJob.ExceptionInfo;
}
return(compressJob.JobCompletedOk);
}
public static IJobInfo WaitForJob(IJobInfo job, IBrightstarService client, string storeName)
{
var cycleCount = 0;
while (!job.JobCompletedOk && !job.JobCompletedWithErrors && cycleCount < 100)
{
Thread.Sleep(500);
cycleCount++;
job = client.GetJobInfo(storeName, job.JobId);
}
if (!job.JobCompletedOk && !job.JobCompletedWithErrors)
{
Assert.Fail("Job did not complete in time.");
}
return(job);
}
static bool RunImportJob(IBrightstarService client, string storeName, string fileName, out string finalMessage)
{
var importJobInfo = client.StartImport(storeName, fileName);
while (!(importJobInfo.JobCompletedOk || importJobInfo.JobCompletedWithErrors))
{
System.Threading.Thread.Sleep(1000);
importJobInfo = client.GetJobInfo(storeName, importJobInfo.JobId);
}
finalMessage = importJobInfo.StatusMessage;
if (importJobInfo.ExceptionInfo != null)
{
finalMessage += " Exception Detail:" + importJobInfo.ExceptionInfo;
}
return(importJobInfo.JobCompletedOk);
}
public void RefreshStatus(IBrightstarService client, string storeName)
{
_importJobInfo = client.GetJobInfo(storeName, _importJobInfo.JobId);
UpdateStatusProperties();
}
public JobsModule(IBrightstarService brightstarService, AbstractStorePermissionsProvider permissionsProvider)
{
this.RequiresBrightstarStorePermissionData(permissionsProvider);
Get["/{storeName}/jobs"] = parameters =>
{
var jobsRequestObject = this.Bind <JobsRequestModel>();
if (jobsRequestObject == null || jobsRequestObject.StoreName == null)
{
return(HttpStatusCode.BadRequest);
}
if (jobsRequestObject.Take <= 0)
{
jobsRequestObject.Take = DefaultPageSize;
}
var jobs = brightstarService.GetJobInfo(jobsRequestObject.StoreName, jobsRequestObject.Skip,
jobsRequestObject.Take + 1);
return(Negotiate.WithPagedList(jobsRequestObject,
jobs.Select(j => j.MakeResponseObject(jobsRequestObject.StoreName)),
jobsRequestObject.Skip, jobsRequestObject.Take, DefaultPageSize,
"jobs"));
};
Get["/{storeName}/jobs/{jobId}"] = parameters =>
{
var request = this.Bind <JobRequestModel>();
if (request == null ||
request.StoreName == null ||
request.JobId == null)
{
return(HttpStatusCode.BadRequest);
}
var job = brightstarService.GetJobInfo(request.StoreName, request.JobId);
if (job == null)
{
return(HttpStatusCode.NotFound);
}
var responseDto = job.MakeResponseObject(request.StoreName);
return(responseDto);
};
Post["/{storeName}/jobs"] = parameters =>
{
var jobRequestObject = this.Bind <JobRequestObject>();
// Validate
if (jobRequestObject == null)
{
return(HttpStatusCode.BadRequest);
}
if (String.IsNullOrWhiteSpace(jobRequestObject.JobType))
{
return(HttpStatusCode.BadRequest);
}
var storeName = parameters["storeName"];
var label = jobRequestObject.Label;
try
{
IJobInfo queuedJobInfo;
switch (jobRequestObject.JobType.ToLowerInvariant())
{
case "consolidate":
AssertPermission(StorePermissions.Admin);
queuedJobInfo = brightstarService.ConsolidateStore(storeName, label);
break;
case "createsnapshot":
AssertPermission(StorePermissions.Admin);
PersistenceType persistenceType;
// Validate TargetStoreName and PersistenceType parameters
if (!jobRequestObject.JobParameters.ContainsKey("TargetStoreName") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["TargetStoreName"]) ||
!jobRequestObject.JobParameters.ContainsKey("PersistenceType") ||
!Enum.TryParse(jobRequestObject.JobParameters["PersistenceType"],
out persistenceType))
{
return(HttpStatusCode.BadRequest);
}
// Extract optional commit point parameter
ICommitPointInfo commitPoint = null;
if (jobRequestObject.JobParameters.ContainsKey("CommitId"))
{
ulong commitId;
if (!UInt64.TryParse(jobRequestObject.JobParameters["CommitId"], out commitId))
{
return(HttpStatusCode.BadRequest);
}
commitPoint = brightstarService.GetCommitPoint(storeName, commitId);
if (commitPoint == null)
{
return(HttpStatusCode.BadRequest);
}
}
// Execute
queuedJobInfo = brightstarService.CreateSnapshot(
storeName, jobRequestObject.JobParameters["TargetStoreName"],
persistenceType, commitPoint, label);
break;
case "export":
AssertPermission(StorePermissions.Export);
if (!jobRequestObject.JobParameters.ContainsKey("FileName") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["FileName"]))
{
return(HttpStatusCode.BadRequest);
}
RdfFormat format = jobRequestObject.JobParameters.ContainsKey("Format")
? RdfFormat.GetResultsFormat(
jobRequestObject.JobParameters["Format"])
: RdfFormat.NQuads;
queuedJobInfo = brightstarService.StartExport(
storeName,
jobRequestObject.JobParameters["FileName"],
jobRequestObject.JobParameters.ContainsKey("GraphUri") ? jobRequestObject.JobParameters["GraphUri"] : null,
format,
label);
break;
case "import":
AssertPermission(StorePermissions.TransactionUpdate);
if (!jobRequestObject.JobParameters.ContainsKey("FileName") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["FileName"]))
{
return(HttpStatusCode.BadRequest);
}
queuedJobInfo = brightstarService.StartImport(
storeName,
jobRequestObject.JobParameters["FileName"],
jobRequestObject.JobParameters.ContainsKey("DefaultGraphUri") ? jobRequestObject.JobParameters["DefaultGraphUri"] : Constants.DefaultGraphUri,
label);
break;
case "repeattransaction":
AssertPermission(StorePermissions.Admin);
if (!jobRequestObject.JobParameters.ContainsKey("JobId") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["JobId"]))
{
return(HttpStatusCode.BadRequest);
}
Guid jobId;
if (!Guid.TryParse(jobRequestObject.JobParameters["JobId"], out jobId))
{
return(HttpStatusCode.BadRequest);
}
var transaction = brightstarService.GetTransaction(storeName, jobId);
if (transaction == null)
{
return(HttpStatusCode.BadRequest);
}
queuedJobInfo = brightstarService.ReExecuteTransaction(storeName, transaction, label);
break;
case "sparqlupdate":
AssertPermission(StorePermissions.SparqlUpdate);
if (!jobRequestObject.JobParameters.ContainsKey("UpdateExpression") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["UpdateExpression"]))
{
return(HttpStatusCode.BadRequest);
}
queuedJobInfo = brightstarService.ExecuteUpdate(
storeName,
jobRequestObject.JobParameters["UpdateExpression"],
false,
label);
break;
case "transaction":
AssertPermission(StorePermissions.TransactionUpdate);
var preconditions = jobRequestObject.JobParameters.ContainsKey("Preconditions")
? jobRequestObject.JobParameters["Preconditions"]
: null;
var nonexistence =
jobRequestObject.JobParameters.ContainsKey("NonexistencePreconditions")
? jobRequestObject.JobParameters["NonexistencePreconditions"]
: null;
var deletePatterns = jobRequestObject.JobParameters.ContainsKey("Deletes")
? jobRequestObject.JobParameters["Deletes"]
: null;
var insertTriples = jobRequestObject.JobParameters.ContainsKey("Inserts")
? jobRequestObject.JobParameters["Inserts"]
: null;
var defaultGraphUri =
jobRequestObject.JobParameters.ContainsKey("DefaultGraphUri") &&
!String.IsNullOrEmpty(jobRequestObject.JobParameters["DefaultGraphUri"])
? jobRequestObject.JobParameters["DefaultGraphUri"]
: null;
queuedJobInfo = brightstarService.ExecuteTransaction(
storeName, new UpdateTransactionData
{
ExistencePreconditions = preconditions,
NonexistencePreconditions = nonexistence,
DeletePatterns = deletePatterns,
InsertData = insertTriples,
DefaultGraphUri = defaultGraphUri
},
false,
label);
break;
case "updatestats":
AssertPermission(StorePermissions.Admin);
queuedJobInfo = brightstarService.UpdateStatistics(storeName, label);
break;
default:
return(HttpStatusCode.BadRequest);
}
var jobUri = (string)storeName + "/jobs/" + queuedJobInfo.JobId;
return(Negotiate.WithModel(new JobResponseModel
{
JobId = queuedJobInfo.JobId,
Label = queuedJobInfo.Label,
StatusMessage = queuedJobInfo.StatusMessage,
JobStatus = queuedJobInfo.GetJobStatusString(),
ExceptionInfo = queuedJobInfo.ExceptionInfo,
QueuedTime = queuedJobInfo.QueuedTime,
StartTime = queuedJobInfo.StartTime,
EndTime = queuedJobInfo.EndTime
})
.WithHeader("Location", jobUri)
.WithStatusCode(HttpStatusCode.Created));
}
catch (UnauthorizedAccessException)
{
return(HttpStatusCode.Unauthorized);
}
};
}
public void RefreshStatus(IBrightstarService client, string storeName)
{
_importJobInfo = client.GetJobInfo(storeName, _importJobInfo.JobId);
UpdateStatusProperties();
}
static bool RunImportJob(IBrightstarService client, string storeName, string fileName, bool logProgress, out string finalMessage )
{
var importJobInfo = client.StartImport(storeName, fileName);
var lastMessage = String.Empty;
while(!(importJobInfo.JobCompletedOk || importJobInfo.JobCompletedWithErrors))
{
Thread.Sleep(1000);
importJobInfo = client.GetJobInfo(storeName, importJobInfo.JobId);
if (logProgress && !String.IsNullOrEmpty(importJobInfo.StatusMessage) &&
!importJobInfo.StatusMessage.Equals(lastMessage))
{
ClearCurrentConsoleLine();
Console.WriteLine(importJobInfo.StatusMessage);
Console.SetCursorPosition(0, Console.CursorTop - 1);
lastMessage = importJobInfo.StatusMessage;
}
}
finalMessage = importJobInfo.StatusMessage;
if (importJobInfo.ExceptionInfo != null)
{
finalMessage += " Exception Detail:" + importJobInfo.ExceptionInfo;
}
if (logProgress && !String.IsNullOrEmpty(finalMessage))
{
ClearCurrentConsoleLine();
Console.WriteLine(finalMessage);
}
return importJobInfo.JobCompletedOk;
}
public JobsModule(IBrightstarService brightstarService, AbstractStorePermissionsProvider permissionsProvider)
{
this.RequiresBrightstarStorePermissionData(permissionsProvider);
Get["/{storeName}/jobs"] = parameters =>
{
var jobsRequestObject = this.Bind<JobsRequestModel>();
ViewBag.Title = jobsRequestObject.StoreName + " - Jobs";
if (jobsRequestObject == null || jobsRequestObject.StoreName == null)
{
return HttpStatusCode.BadRequest;
}
if (jobsRequestObject.Take <= 0) jobsRequestObject.Take = DefaultPageSize;
var jobs = brightstarService.GetJobInfo(jobsRequestObject.StoreName, jobsRequestObject.Skip,
jobsRequestObject.Take + 1);
return Negotiate.WithPagedList(jobsRequestObject,
jobs.Select(j=>j.MakeResponseObject(jobsRequestObject.StoreName)),
jobsRequestObject.Skip, jobsRequestObject.Take, DefaultPageSize,
"jobs");
};
Get["/{storeName}/jobs/{jobId}"] = parameters =>
{
var request = this.Bind<JobRequestModel>();
if (request == null ||
request.StoreName == null ||
request.JobId == null)
{
return HttpStatusCode.BadRequest;
}
ViewBag.Title = request.StoreName + " - Job - " + request.JobId;
var job = brightstarService.GetJobInfo(request.StoreName, request.JobId);
if (job == null) return HttpStatusCode.NotFound;
var responseDto = job.MakeResponseObject(request.StoreName);
return responseDto;
};
Post["/{storeName}/jobs"] = parameters =>
{
var jobRequestObject = this.Bind<JobRequestObject>();
ViewBag.Title = jobRequestObject.StoreName + "- Jobs";
// Validate
if (jobRequestObject == null) return HttpStatusCode.BadRequest;
if (String.IsNullOrWhiteSpace(jobRequestObject.JobType)) return HttpStatusCode.BadRequest;
var storeName = parameters["storeName"];
var label = jobRequestObject.Label;
try
{
IJobInfo queuedJobInfo;
switch (jobRequestObject.JobType.ToLowerInvariant())
{
case "consolidate":
AssertPermission(StorePermissions.Admin);
queuedJobInfo = brightstarService.ConsolidateStore(storeName, label);
break;
case "createsnapshot":
AssertPermission(StorePermissions.Admin);
PersistenceType persistenceType;
// Validate TargetStoreName and PersistenceType parameters
if (!jobRequestObject.JobParameters.ContainsKey("TargetStoreName") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["TargetStoreName"]) ||
!jobRequestObject.JobParameters.ContainsKey("PersistenceType") ||
!Enum.TryParse(jobRequestObject.JobParameters["PersistenceType"],
out persistenceType))
{
return HttpStatusCode.BadRequest;
}
// Extract optional commit point parameter
ICommitPointInfo commitPoint = null;
if (jobRequestObject.JobParameters.ContainsKey("CommitId"))
{
ulong commitId;
if (!UInt64.TryParse(jobRequestObject.JobParameters["CommitId"], out commitId))
{
return HttpStatusCode.BadRequest;
}
commitPoint = brightstarService.GetCommitPoint(storeName, commitId);
if (commitPoint == null)
{
return HttpStatusCode.BadRequest;
}
}
// Execute
queuedJobInfo = brightstarService.CreateSnapshot(
storeName, jobRequestObject.JobParameters["TargetStoreName"],
persistenceType, commitPoint, label);
break;
case "export":
AssertPermission(StorePermissions.Export);
if (!jobRequestObject.JobParameters.ContainsKey("FileName") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["FileName"]))
{
return HttpStatusCode.BadRequest;
}
RdfFormat format = jobRequestObject.JobParameters.ContainsKey("Format")
? RdfFormat.GetResultsFormat(
jobRequestObject.JobParameters["Format"])
: RdfFormat.NQuads;
queuedJobInfo = brightstarService.StartExport(
storeName,
jobRequestObject.JobParameters["FileName"],
jobRequestObject.JobParameters.ContainsKey("GraphUri") ? jobRequestObject.JobParameters["GraphUri"] : null,
format,
label);
break;
case "import":
AssertPermission(StorePermissions.TransactionUpdate);
if (!jobRequestObject.JobParameters.ContainsKey("FileName") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["FileName"]))
{
return HttpStatusCode.BadRequest;
}
RdfFormat importFormat = null;
if (jobRequestObject.JobParameters.ContainsKey("ImportFormat"))
{
importFormat = RdfFormat.GetResultsFormat(jobRequestObject.JobParameters["ImportFormat"]);
if (importFormat == null) return HttpStatusCode.BadRequest;
}
queuedJobInfo = brightstarService.StartImport(
storeName,
jobRequestObject.JobParameters["FileName"],
jobRequestObject.JobParameters.ContainsKey("DefaultGraphUri") ? jobRequestObject.JobParameters["DefaultGraphUri"] : Constants.DefaultGraphUri,
label,
importFormat);
break;
case "repeattransaction":
AssertPermission(StorePermissions.Admin);
if (!jobRequestObject.JobParameters.ContainsKey("JobId") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["JobId"]))
{
return HttpStatusCode.BadRequest;
}
Guid jobId;
if (!Guid.TryParse(jobRequestObject.JobParameters["JobId"], out jobId))
{
return HttpStatusCode.BadRequest;
}
var transaction = brightstarService.GetTransaction(storeName, jobId);
if (transaction == null)
{
return HttpStatusCode.BadRequest;
}
queuedJobInfo = brightstarService.ReExecuteTransaction(storeName, transaction, label);
break;
case "sparqlupdate":
AssertPermission(StorePermissions.SparqlUpdate);
if (!jobRequestObject.JobParameters.ContainsKey("UpdateExpression") ||
String.IsNullOrWhiteSpace(jobRequestObject.JobParameters["UpdateExpression"]))
{
return HttpStatusCode.BadRequest;
}
queuedJobInfo = brightstarService.ExecuteUpdate(
storeName,
jobRequestObject.JobParameters["UpdateExpression"],
false,
label);
break;
case "transaction":
AssertPermission(StorePermissions.TransactionUpdate);
var preconditions = jobRequestObject.JobParameters.ContainsKey("Preconditions")
? jobRequestObject.JobParameters["Preconditions"]
: null;
var nonexistence =
jobRequestObject.JobParameters.ContainsKey("NonexistencePreconditions")
? jobRequestObject.JobParameters["NonexistencePreconditions"]
: null;
var deletePatterns = jobRequestObject.JobParameters.ContainsKey("Deletes")
? jobRequestObject.JobParameters["Deletes"]
: null;
var insertTriples = jobRequestObject.JobParameters.ContainsKey("Inserts")
? jobRequestObject.JobParameters["Inserts"]
: null;
var defaultGraphUri =
jobRequestObject.JobParameters.ContainsKey("DefaultGraphUri") &&
!String.IsNullOrEmpty(jobRequestObject.JobParameters["DefaultGraphUri"])
? jobRequestObject.JobParameters["DefaultGraphUri"]
: null;
queuedJobInfo = brightstarService.ExecuteTransaction(
storeName, new UpdateTransactionData
{
ExistencePreconditions = preconditions,
NonexistencePreconditions = nonexistence,
DeletePatterns = deletePatterns,
InsertData = insertTriples,
DefaultGraphUri = defaultGraphUri
},
false,
label);
break;
case "updatestats":
AssertPermission(StorePermissions.Admin);
queuedJobInfo = brightstarService.UpdateStatistics(storeName, label);
break;
default:
return HttpStatusCode.BadRequest;
}
var jobUri = (string) storeName + "/jobs/" + queuedJobInfo.JobId;
return Negotiate.WithModel(new JobResponseModel
{
JobId = queuedJobInfo.JobId,
Label = queuedJobInfo.Label,
StatusMessage = queuedJobInfo.StatusMessage,
JobStatus = queuedJobInfo.GetJobStatusString(),
ExceptionInfo = queuedJobInfo.ExceptionInfo,
QueuedTime = queuedJobInfo.QueuedTime,
StartTime = queuedJobInfo.StartTime,
EndTime = queuedJobInfo.EndTime
})
.WithHeader("Location", jobUri)
.WithStatusCode(HttpStatusCode.Created);
}
catch (UnauthorizedAccessException)
{
return HttpStatusCode.Unauthorized;
}
};
}
static bool RunImportJob(IBrightstarService client, string storeName, string fileName, out string finalMessage )
{
var importJobInfo = client.StartImport(storeName, fileName);
while(!(importJobInfo.JobCompletedOk || importJobInfo.JobCompletedWithErrors))
{
System.Threading.Thread.Sleep(1000);
importJobInfo = client.GetJobInfo(storeName, importJobInfo.JobId);
}
finalMessage = importJobInfo.StatusMessage;
if (importJobInfo.ExceptionInfo != null)
{
finalMessage += " Exception Detail:" + importJobInfo.ExceptionInfo;
}
return importJobInfo.JobCompletedOk;
}
