Package com.amazonaws.xray.contexts
Class SegmentContextExecutors
- java.lang.Object
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- com.amazonaws.xray.contexts.SegmentContextExecutors
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public final class SegmentContextExecutors extends java.lang.Object
Executor
s that will mount a segment before running a command. When switching threads, for example when instrumenting an asynchronous application, it is recommended to use one of theseExecutor
s to make sure callbacks have the trace segment available.DynamoDbAsyncClient client = DynamoDbAsyncClient.create(); client.getItem(request).thenComposeAsync(response -> { // If we did not provide the segment context executor, this request would not be traced correctly. return client.getItem(request2); }, SegmentContextExecutors.newSegmentContextExecutor()); *
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.util.concurrent.Executor
newSegmentContextExecutor()
Returns a newExecutor
which will run any tasks with the current segment mounted.static java.util.concurrent.Executor
newSegmentContextExecutor(@Nullable Segment segment)
Returns a newExecutor
which will run any tasks with the providedSegment
mounted.static java.util.concurrent.Executor
newSegmentContextExecutor(AWSXRayRecorder recorder, @Nullable Segment segment)
Returns a newExecutor
which will run any tasks with the providedSegment
mounted in the providedAWSXRayRecorder
.
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Method Detail
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newSegmentContextExecutor
public static java.util.concurrent.Executor newSegmentContextExecutor()
Returns a newExecutor
which will run any tasks with the current segment mounted.
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newSegmentContextExecutor
public static java.util.concurrent.Executor newSegmentContextExecutor(@Nullable Segment segment)
Returns a newExecutor
which will run any tasks with the providedSegment
mounted. Ifsegment
isnull
, the executor is a no-op.
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newSegmentContextExecutor
public static java.util.concurrent.Executor newSegmentContextExecutor(AWSXRayRecorder recorder, @Nullable Segment segment)
Returns a newExecutor
which will run any tasks with the providedSegment
mounted in the providedAWSXRayRecorder
. Ifsegment
isnull
, the executor is a no-op.
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