Package com.amazonaws.xray.handlers

Class TracingHandler

java.lang.Object

com.amazonaws.handlers.RequestHandler2

com.amazonaws.xray.handlers.TracingHandler

All Implemented Interfaces:

com.amazonaws.handlers.IRequestHandler2

public class TracingHandler
extends com.amazonaws.handlers.RequestHandler2

Extension of RequestHandler2 that intercepts requests made by AmazonWebServiceClients and generates corresponding subsegments. Operation-level customization of this request handler is by default performed based on the information contained in the file at "/com/amazonaws/xray/handlers/DefaultOperationParameterWhitelist.json").

Constructor Summary

Constructors

Constructor	Description
TracingHandler()
TracingHandler(AWSXRayRecorder recorder)
TracingHandler(AWSXRayRecorder recorder, String accountId)
TracingHandler(AWSXRayRecorder recorder, String accountId, URL operationParameterWhitelist)
TracingHandler(AWSXRayRecorder recorder, URL operationParameterWhitelist)
TracingHandler(String accountId)
TracingHandler(String accountId, URL operationParameterWhitelist)
TracingHandler(URL operationParameterWhitelist)

Method Summary

Modifier and Type	Method	Description
void	afterError(com.amazonaws.Request<?> request, com.amazonaws.Response<?> response, Exception e)
void	afterResponse(com.amazonaws.Request<?> request, com.amazonaws.Response<?> response)
com.amazonaws.AmazonWebServiceRequest	beforeExecution(com.amazonaws.AmazonWebServiceRequest request)
void	beforeRequest(com.amazonaws.Request<?> request)

Methods inherited from class com.amazonaws.handlers.RequestHandler2

adapt, afterAttempt, beforeAttempt, beforeMarshalling, beforeUnmarshalling

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TracingHandler

public TracingHandler()

TracingHandler

public TracingHandler(AWSXRayRecorder recorder)

TracingHandler

public TracingHandler(String accountId)

TracingHandler

public TracingHandler(AWSXRayRecorder recorder,
 String accountId)

TracingHandler

public TracingHandler(URL operationParameterWhitelist)

TracingHandler

public TracingHandler(AWSXRayRecorder recorder,
 URL operationParameterWhitelist)

TracingHandler

public TracingHandler(String accountId,
 URL operationParameterWhitelist)

TracingHandler

public TracingHandler(AWSXRayRecorder recorder,
 String accountId,
 URL operationParameterWhitelist)

Method Details

beforeExecution

public com.amazonaws.AmazonWebServiceRequest beforeExecution(com.amazonaws.AmazonWebServiceRequest request)

Specified by:

beforeExecution in interface com.amazonaws.handlers.IRequestHandler2

Overrides:

beforeExecution in class com.amazonaws.handlers.RequestHandler2

beforeRequest

public void beforeRequest(com.amazonaws.Request<?> request)

Specified by:

beforeRequest in interface com.amazonaws.handlers.IRequestHandler2

Overrides:

beforeRequest in class com.amazonaws.handlers.RequestHandler2

afterResponse

public void afterResponse(com.amazonaws.Request<?> request,
 com.amazonaws.Response<?> response)

Specified by:

afterResponse in interface com.amazonaws.handlers.IRequestHandler2

Overrides:

afterResponse in class com.amazonaws.handlers.RequestHandler2

afterError

public void afterError(com.amazonaws.Request<?> request,
 com.amazonaws.Response<?> response,
 Exception e)

Specified by:

afterError in interface com.amazonaws.handlers.IRequestHandler2

Overrides:

afterError in class com.amazonaws.handlers.RequestHandler2