/// <summary>
/// Lists the vms matching the specified filter options
/// </summary>
/// <param name="options">The options to use when querying for vms</param>
/// <returns>The vms matching the specified filter options</returns>
public IEnumerable <PSVM> ListVMs(ListVMOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
string poolName = options.Pool == null ? options.PoolName : options.Pool.Name;
// Get the single vm matching the specified name
if (!string.IsNullOrEmpty(options.VMName))
{
WriteVerbose(string.Format(Resources.GBVM_GetByName, options.VMName, poolName));
using (IPoolManager poolManager = options.Context.BatchOMClient.OpenPoolManager())
{
IVM vm = poolManager.GetVM(poolName, options.VMName, additionalBehaviors: options.AdditionalBehaviors);
PSVM psVM = new PSVM(vm);
return(new PSVM[] { psVM });
}
}
// List vms using the specified filter
else
{
ODATADetailLevel odata = null;
string verboseLogString = null;
if (!string.IsNullOrEmpty(options.Filter))
{
verboseLogString = string.Format(Resources.GBVM_GetByOData, poolName);
odata = new ODATADetailLevel(filterClause: options.Filter);
}
else
{
verboseLogString = string.Format(Resources.GBVM_NoFilter, poolName);
}
WriteVerbose(verboseLogString);
using (IPoolManager poolManager = options.Context.BatchOMClient.OpenPoolManager())
{
IEnumerableAsyncExtended <IVM> vms = poolManager.ListVMs(poolName, odata, options.AdditionalBehaviors);
Func <IVM, PSVM> mappingFunction = v => { return(new PSVM(v)); };
return(PSAsyncEnumerable <PSVM, IVM> .CreateWithMaxCount(
vms, mappingFunction, options.MaxCount, () => WriteVerbose(string.Format(Resources.MaxCount, options.MaxCount))));
}
}
}