/// <summary>
/// Creates next batch object for history cleanup. First searches for historic process instances ready for cleanup. If there is still some place left in batch (configured batch
/// size was not reached), searches for historic decision instances and also adds them to the batch. Then if there is still some place left in batch, searches for historic case
/// instances and historic batches - and adds them to the batch.
/// </summary>
/// <param name="commandContext">
/// @return </param>
public static void prepareNextBatch(HistoryCleanupBatch historyCleanupBatch, CommandContext commandContext)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final HistoryCleanupJobHandlerConfiguration configuration = historyCleanupBatch.getConfiguration();
HistoryCleanupJobHandlerConfiguration configuration = historyCleanupBatch.Configuration;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final System.Nullable<int> batchSize = getHistoryCleanupBatchSize(commandContext);
int?batchSize = getHistoryCleanupBatchSize(commandContext);
ProcessEngineConfigurationImpl processEngineConfiguration = commandContext.ProcessEngineConfiguration;
//add process instance ids
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.List<String> historicProcessInstanceIds = commandContext.getHistoricProcessInstanceManager().findHistoricProcessInstanceIdsForCleanup(batchSize, configuration.getMinuteFrom(), configuration.getMinuteTo());
IList <string> historicProcessInstanceIds = commandContext.HistoricProcessInstanceManager.findHistoricProcessInstanceIdsForCleanup(batchSize, configuration.MinuteFrom, configuration.MinuteTo);
if (historicProcessInstanceIds.Count > 0)
{
historyCleanupBatch.HistoricProcessInstanceIds = historicProcessInstanceIds;
}
//if batch is not full, add decision instance ids
if (historyCleanupBatch.size() < batchSize.Value && processEngineConfiguration.DmnEnabled)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.List<String> historicDecisionInstanceIds = commandContext.getHistoricDecisionInstanceManager().findHistoricDecisionInstanceIdsForCleanup(batchSize - historyCleanupBatch.size(), configuration.getMinuteFrom(), configuration.getMinuteTo());
IList <string> historicDecisionInstanceIds = commandContext.HistoricDecisionInstanceManager.findHistoricDecisionInstanceIdsForCleanup(batchSize - historyCleanupBatch.size(), configuration.MinuteFrom, configuration.MinuteTo);
if (historicDecisionInstanceIds.Count > 0)
{
historyCleanupBatch.HistoricDecisionInstanceIds = historicDecisionInstanceIds;
}
}
//if batch is not full, add case instance ids
if (historyCleanupBatch.size() < batchSize.Value && processEngineConfiguration.CmmnEnabled)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.List<String> historicCaseInstanceIds = commandContext.getHistoricCaseInstanceManager().findHistoricCaseInstanceIdsForCleanup(batchSize - historyCleanupBatch.size(), configuration.getMinuteFrom(), configuration.getMinuteTo());
IList <string> historicCaseInstanceIds = commandContext.HistoricCaseInstanceManager.findHistoricCaseInstanceIdsForCleanup(batchSize - historyCleanupBatch.size(), configuration.MinuteFrom, configuration.MinuteTo);
if (historicCaseInstanceIds.Count > 0)
{
historyCleanupBatch.HistoricCaseInstanceIds = historicCaseInstanceIds;
}
}
//if batch is not full, add batch ids
IDictionary <string, int> batchOperationsForHistoryCleanup = processEngineConfiguration.ParsedBatchOperationsForHistoryCleanup;
if (historyCleanupBatch.size() < batchSize.Value && batchOperationsForHistoryCleanup != null && batchOperationsForHistoryCleanup.Count > 0)
{
IList <string> historicBatchIds = commandContext.HistoricBatchManager.findHistoricBatchIdsForCleanup(batchSize - historyCleanupBatch.size(), batchOperationsForHistoryCleanup, configuration.MinuteFrom, configuration.MinuteTo);
if (historicBatchIds.Count > 0)
{
historyCleanupBatch.HistoricBatchIds = historicBatchIds;
}
}
}
protected internal virtual HistoryCleanupHandler initCleanupHandler(HistoryCleanupJobHandlerConfiguration configuration, CommandContext commandContext)
{
HistoryCleanupHandler cleanupHandler = null;
if (isHistoryCleanupStrategyRemovalTimeBased(commandContext))
{
cleanupHandler = new HistoryCleanupRemovalTime();
}
else
{
cleanupHandler = new HistoryCleanupBatch();
}
CommandExecutor commandExecutor = commandContext.ProcessEngineConfiguration.CommandExecutorTxRequiresNew;
string jobId = commandContext.CurrentJob.Id;
return(cleanupHandler.setConfiguration(configuration).setCommandExecutor(commandExecutor).setJobId(jobId));
}