private Amazon.CloudWatchLogs.Model.FilterLogEventsResponse CallAWSServiceOperation(IAmazonCloudWatchLogs client, Amazon.CloudWatchLogs.Model.FilterLogEventsRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon CloudWatch Logs", "FilterLogEvents");
try
{
#if DESKTOP
return(client.FilterLogEvents(request));
#elif CORECLR
return(client.FilterLogEventsAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
#pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
#pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
// create request and set iteration invariants
var request = new Amazon.CloudWatchLogs.Model.FilterLogEventsRequest();
if (cmdletContext.EndTime != null)
{
request.EndTime = cmdletContext.EndTime.Value;
}
if (cmdletContext.FilterPattern != null)
{
request.FilterPattern = cmdletContext.FilterPattern;
}
#pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
if (cmdletContext.Interleaved != null)
{
request.Interleaved = cmdletContext.Interleaved.Value;
}
#pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
if (cmdletContext.Limit != null)
{
request.Limit = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.Limit.Value);
}
if (cmdletContext.LogGroupName != null)
{
request.LogGroupName = cmdletContext.LogGroupName;
}
if (cmdletContext.LogStreamNamePrefix != null)
{
request.LogStreamNamePrefix = cmdletContext.LogStreamNamePrefix;
}
if (cmdletContext.LogStreamName != null)
{
request.LogStreamNames = cmdletContext.LogStreamName;
}
if (cmdletContext.StartTime != null)
{
request.StartTime = cmdletContext.StartTime.Value;
}
// Initialize loop variant and commence piping
var _nextToken = cmdletContext.NextToken;
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextToken));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.NextToken = _nextToken;
CmdletOutput output;
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
if (!useParameterSelect)
{
pipelineOutput = cmdletContext.Select(response, this);
}
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
_nextToken = response.NextToken;
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
ProcessOutput(output);
} while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));
if (useParameterSelect)
{
WriteObject(cmdletContext.Select(null, this));
}
return(null);
}
public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.CloudWatchLogs.Model.FilterLogEventsRequest();
if (cmdletContext.EndTime != null)
{
request.EndTime = cmdletContext.EndTime.Value;
}
if (cmdletContext.FilterPattern != null)
{
request.FilterPattern = cmdletContext.FilterPattern;
}
#pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
if (cmdletContext.Interleaved != null)
{
request.Interleaved = cmdletContext.Interleaved.Value;
}
#pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
if (cmdletContext.Limit != null)
{
request.Limit = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.Limit.Value);
}
if (cmdletContext.LogGroupName != null)
{
request.LogGroupName = cmdletContext.LogGroupName;
}
if (cmdletContext.LogStreamNamePrefix != null)
{
request.LogStreamNamePrefix = cmdletContext.LogStreamNamePrefix;
}
if (cmdletContext.LogStreamName != null)
{
request.LogStreamNames = cmdletContext.LogStreamName;
}
if (cmdletContext.NextToken != null)
{
request.NextToken = cmdletContext.NextToken;
}
if (cmdletContext.StartTime != null)
{
request.StartTime = cmdletContext.StartTime.Value;
}
CmdletOutput output;
// issue call
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
pipelineOutput = cmdletContext.Select(response, this);
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
return(output);
}
/// <summary>
/// Paginator for FilterLogEvents operation
///</summary>
public IFilterLogEventsPaginator FilterLogEvents(FilterLogEventsRequest request)
{
return(new FilterLogEventsPaginator(this.client, request));
}
/// <summary>
/// Initiates the asynchronous execution of the FilterLogEvents operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the FilterLogEvents operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<FilterLogEventsResponse> FilterLogEventsAsync(FilterLogEventsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new FilterLogEventsRequestMarshaller();
var unmarshaller = FilterLogEventsResponseUnmarshaller.Instance;
return InvokeAsync<FilterLogEventsRequest,FilterLogEventsResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Retrieves log events, optionally filtered by a filter pattern from the specified
/// log group. You can provide an optional time range to filter the results on the event
/// <code class="code">timestamp</code>. You can limit the streams searched to an explicit
/// list of <code class="code">logStreamNames</code>.
///
///
/// <para>
/// By default, this operation returns as much matching log events as can fit in a response
/// size of 1MB, up to 10,000 log events, or all the events found within a time-bounded
/// scan window. If the response includes a <code class="code">nextToken</code>, then
/// there is more data to search, and the search can be resumed with a new request providing
/// the nextToken. The response will contain a list of <code class="code">searchedLogStreams</code>
/// that contains information about which streams were searched in the request and whether
/// they have been searched completely or require further pagination. The <code class="code">limit</code>
/// parameter in the request. can be used to specify the maximum number of events to return
/// in a page.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the FilterLogEvents service method.</param>
///
/// <returns>The response from the FilterLogEvents service method, as returned by CloudWatchLogs.</returns>
/// <exception cref="Amazon.CloudWatchLogs.Model.InvalidParameterException">
/// Returned if a parameter of the request is incorrectly specified.
/// </exception>
/// <exception cref="Amazon.CloudWatchLogs.Model.ResourceNotFoundException">
/// Returned if the specified resource does not exist.
/// </exception>
/// <exception cref="Amazon.CloudWatchLogs.Model.ServiceUnavailableException">
/// Returned if the service cannot complete the request.
/// </exception>
public FilterLogEventsResponse FilterLogEvents(FilterLogEventsRequest request)
{
var marshaller = new FilterLogEventsRequestMarshaller();
var unmarshaller = FilterLogEventsResponseUnmarshaller.Instance;
return Invoke<FilterLogEventsRequest,FilterLogEventsResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the FilterLogEvents operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the FilterLogEvents operation on AmazonCloudWatchLogsClient.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndFilterLogEvents
/// operation.</returns>
public IAsyncResult BeginFilterLogEvents(FilterLogEventsRequest request, AsyncCallback callback, object state)
{
var marshaller = new FilterLogEventsRequestMarshaller();
var unmarshaller = FilterLogEventsResponseUnmarshaller.Instance;
return BeginInvoke<FilterLogEventsRequest>(request, marshaller, unmarshaller,
callback, state);
}
internal FilterLogEventsPaginator(IAmazonCloudWatchLogs client, FilterLogEventsRequest request)
{
this._client = client;
this._request = request;
}
