/// <summary>
/// Lists the tasks matching the specified filter options.
/// </summary>
/// <param name="options">The options to use when querying for tasks.</param>
/// <returns>The tasks matching the specified filter options.</returns>
public IEnumerable <PSCloudTask> ListTasks(ListTaskOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
// Get the single task matching the specified id
if (!string.IsNullOrEmpty(options.TaskId))
{
WriteVerbose(string.Format(Resources.GetTaskById, options.TaskId, options.JobId));
JobOperations jobOperations = options.Context.BatchOMClient.JobOperations;
ODATADetailLevel getDetailLevel = new ODATADetailLevel(selectClause: options.Select, expandClause: options.Expand);
CloudTask task = jobOperations.GetTask(options.JobId, options.TaskId, detailLevel: getDetailLevel, additionalBehaviors: options.AdditionalBehaviors);
PSCloudTask psTask = new PSCloudTask(task);
return(new PSCloudTask[] { psTask });
}
// List tasks using the specified filter
else
{
string jobId = options.Job == null ? options.JobId : options.Job.Id;
string verboseLogString = null;
ODATADetailLevel listDetailLevel = new ODATADetailLevel(selectClause: options.Select, expandClause: options.Expand);
if (!string.IsNullOrEmpty(options.Filter))
{
verboseLogString = string.Format(Resources.GetTaskByOData, jobId);
listDetailLevel.FilterClause = options.Filter;
}
else
{
verboseLogString = string.Format(Resources.GetTaskNoFilter, jobId);
}
WriteVerbose(verboseLogString);
IPagedEnumerable <CloudTask> tasks = null;
if (options.Job != null)
{
tasks = options.Job.omObject.ListTasks(listDetailLevel, options.AdditionalBehaviors);
}
else
{
JobOperations jobOperations = options.Context.BatchOMClient.JobOperations;
tasks = jobOperations.ListTasks(options.JobId, listDetailLevel, options.AdditionalBehaviors);
}
Func <CloudTask, PSCloudTask> mappingFunction = t => { return(new PSCloudTask(t)); };
return(PSPagedEnumerable <PSCloudTask, CloudTask> .CreateWithMaxCount(
tasks, mappingFunction, options.MaxCount, () => WriteVerbose(string.Format(Resources.MaxCount, options.MaxCount))));
}
}