com.amazonaws.services.cloudtrail.processinglibrary.interfaces

Interface SourceFilter

All Known Implementing Classes:

DefaultSourceFilter, SampleSourceFilter

public interface SourceFilter

SourceFilter is a call back function that hands a CloudTrailSource to user. User can determinate whether want to process this source. The filter() method is invoked after polled SQS message from SQS queue and before process events. For performance, CloudTrailSource is not cloned, caller should not change the content of source.

Method Summary

Modifier and Type	Method and Description
boolean	filterSource(CloudTrailSource source) A callback method used to filter a CloudTrailSource prior to process.

Method Detail

filterSource

boolean filterSource(CloudTrailSource source)
              throws CallbackException

A callback method used to filter a CloudTrailSource prior to process.

For performance, the source object is not a copy; you should only filter the source here, not change its contents.

Parameters:

source - The CloudTrailSource to filter.

Returns:

true if the source should be processed by the SourceFilter.

Throws:

CallbackException - When error happened during filtering source. CPL will eventually hand this exception back to ExceptionHandler.