protected internal virtual int CalculateSize(ProcessEngineConfigurationImpl engineConfiguration,
MigrationBatchConfiguration batchConfiguration)
{
double invocationsPerBatchJob = engineConfiguration.InvocationsPerBatchJob;
double processInstanceCount = batchConfiguration.Ids.Count;
return((int)Math.Ceiling(processInstanceCount / invocationsPerBatchJob));
}
protected internal virtual BatchEntity CreateBatch(CommandContext commandContext, IMigrationPlan migrationPlan,
ICollection <string> processInstanceIds, ProcessDefinitionEntity sourceProcessDefinition)
{
var processEngineConfiguration = commandContext.ProcessEngineConfiguration;
var batchJobHandler = getBatchJobHandler(processEngineConfiguration);
var configuration = new MigrationBatchConfiguration(new List <string>(processInstanceIds), migrationPlan,
ExecutionBuilder.SkipCustomListenersRenamed, ExecutionBuilder.SkipIoMappingsRenamed);
var batch = new BatchEntity();
batch.Type = batchJobHandler.Type;
batch.TotalJobs = CalculateSize(processEngineConfiguration, configuration);
batch.BatchJobsPerSeed = processEngineConfiguration.BatchJobsPerSeed;
batch.InvocationsPerBatchJob = processEngineConfiguration.InvocationsPerBatchJob;
batch.ConfigurationBytes = batchJobHandler.WriteConfiguration(configuration);
batch.TenantId = sourceProcessDefinition.TenantId;
(commandContext.BatchManager).Add(batch);
return(batch);
}