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; } }; }
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); } }; }