public LibreOfficeUnoConversion(JobsHostConfiguration config)
{
//Needed by UNO SDK5.
//http://stackoverflow.com/questions/31856025/bootstrap-uno-api-libreoffice-exception
//look at comments of funbit. We need to set UNO_PATH and soffice should be in the PATH
//of the system.
var sofficePath = config.GetPathToLibreOffice();
var unoPath = Path.GetDirectoryName(sofficePath);
Environment.SetEnvironmentVariable("UNO_PATH", unoPath, EnvironmentVariableTarget.Process);
Environment.SetEnvironmentVariable("PATH", Environment.GetEnvironmentVariable("PATH") + @";" + unoPath, EnvironmentVariableTarget.Process);
_config = config;
Logger = NullLogger.Instance;
}
public TikaAnalyzer(JobsHostConfiguration jobsHostConfiguration)
{
JobsHostConfiguration = jobsHostConfiguration;
var tikaHome = JobsHostConfiguration.GetConfigValue("TIKA_HOME");
if (!File.Exists(tikaHome))
{
throw new Exception(string.Format("Tika not found on {0}", tikaHome));
}
var tikaLocation = Path.GetDirectoryName(tikaHome);
var allTikaFiles = Directory.GetFiles(tikaLocation, "tika*.jar");
tikaPaths = new List <string>();
tikaPaths.Add(tikaHome);
foreach (var tikaFile in allTikaFiles)
{
if (File.Exists(tikaFile) && !(tikaFile == tikaHome))
{
tikaPaths.Add(tikaFile);
}
}
}
public HtmlToPdfConverterFromDiskFile(String inputFileName, JobsHostConfiguration config)
{
_inputFileName = inputFileName;
_config = config;
}
private void ExecuteJobCore()
{
do
{
//if half of the task thread finished working, we should end all the pool and restart
if (ThreadNumber > 2 && _numOfPollerTaskActive < (ThreadNumber / 2))
{
//This can happen because jobs are generated not in block, if we have ex 6 threads
//base jobs started 6 tasks, then if in a moment only one task remain only one task remain active
//then if the queue manager queue 100 jobs, we have only one thread active. This condition
//stops the poll if half of the threads are active, so we need to restart polling with all the tasks.
return;
}
String workingFolder = null;
QueuedJobDto nextJob = DsGetNextJob();
if (nextJob == null)
{
System.Threading.Interlocked.Decrement(ref _numOfPollerTaskActive);
return;
}
Logger.ThreadProperties["job-id"] = nextJob.Id;
var baseParameters = ExtractJobParameters(nextJob);
//remember to enter the right tenant.
workingFolder = Path.Combine(
JobsHostConfiguration.GetWorkingFolder(baseParameters.TenantId, GetType().Name),
baseParameters.JobId
);
if (Directory.Exists(workingFolder))
{
Directory.Delete(workingFolder, true);
}
Directory.CreateDirectory(workingFolder);
try
{
var task = OnPolling(baseParameters, workingFolder);
var result = task.Result;
if (result.Result)
{
Logger.DebugFormat("Successfully executed Job: {0}", nextJob.Id);
}
else
{
Logger.ErrorFormat("Job {0} completed with errors: {1} with result", nextJob.Id, result.ErrorMessage);
}
//The execution if failed can be posticipated to future time, probably because the job can retry after a certain
//period of time.
if (!result.Posticipate)
{
DsSetJobExecuted(QueueName, nextJob.Id, result.ErrorMessage, result.ParametersToModify);
}
else
{
DsReQueueJob(QueueName, nextJob.Id, result.ErrorMessage, result.PosticipateExecutionTimestamp, result.ParametersToModify);
}
}
catch (AggregateException aex)
{
Logger.ErrorFormat(aex, "Error executing queued job {0} on tenant {1} - {2}",
nextJob.Id,
nextJob.Parameters[JobKeys.TenantId],
aex?.InnerExceptions?[0]?.Message);
StringBuilder aggregateMessage = new StringBuilder();
aggregateMessage.Append(aex.Message);
foreach (var ex in aex.InnerExceptions)
{
var errorMessage = String.Format("Inner error queued job {0} queue {1}: {2}", nextJob.Id, this.QueueName, ex.Message);
LogExceptionAndAllInnerExceptions(ex, errorMessage);
aggregateMessage.Append(errorMessage);
}
DsSetJobExecuted(QueueName, nextJob.Id, aggregateMessage.ToString(), null);
}
catch (Exception ex)
{
var errorMessage = String.Format("Error executing queued job {0} on tenant {1}", nextJob.Id, nextJob.Parameters[JobKeys.TenantId]);
LogExceptionAndAllInnerExceptions(ex, errorMessage);
DsSetJobExecuted(QueueName, nextJob.Id, ex.Message, null);
}
finally
{
DeleteWorkingFolder(workingFolder);
Logger.ThreadProperties["job-id"] = null;
}
} while (true); //Exit is in the internal loop
}
public LibreOfficeConversion(JobsHostConfiguration config)
{
_config = config;
}
private static void LoadConfiguration()
{
_jobsHostConfiguration = new JobsHostConfiguration();
}
public void TestFixtureSetUp()
{
_config = new JobsHostConfiguration();
}
public void OneTimeSetUp()
{
_config = new JobsHostConfiguration();
}
