software.amazon.awssdk.core.internal.interceptor

Class ExecutionInterceptorChain

java.lang.Object

software.amazon.awssdk.core.internal.interceptor.ExecutionInterceptorChain

public class ExecutionInterceptorChain
extends Object

A wrapper for a list of ExecutionInterceptors that ensures the interceptors are executed in the correct order as it is documented in the ExecutionInterceptor documentation. Interceptors are invoked in forward order up to beforeTransmission(software.amazon.awssdk.core.interceptor.Context.BeforeTransmission, software.amazon.awssdk.core.interceptor.ExecutionAttributes) and in reverse order after (and including) afterTransmission(software.amazon.awssdk.core.interceptor.Context.AfterTransmission, software.amazon.awssdk.core.interceptor.ExecutionAttributes). This ensures the last interceptors to modify the request are the first interceptors to see the response.

Constructor Summary

Constructors

Constructor and Description
ExecutionInterceptorChain(List<ExecutionInterceptor> interceptors) Create a chain that will execute the provided interceptors in the order they are provided.

Method Summary

Modifier and Type	Method and Description
void	afterExecution(Context.AfterExecution context, ExecutionAttributes executionAttributes)
void	afterMarshalling(Context.AfterMarshalling context, ExecutionAttributes executionAttributes)
void	afterTransmission(Context.AfterTransmission context, ExecutionAttributes executionAttributes)
void	afterUnmarshalling(Context.AfterUnmarshalling context, ExecutionAttributes executionAttributes)
void	beforeExecution(Context.BeforeExecution context, ExecutionAttributes executionAttributes)
void	beforeMarshalling(Context.BeforeMarshalling context, ExecutionAttributes executionAttributes)
void	beforeTransmission(Context.BeforeTransmission context, ExecutionAttributes executionAttributes)
void	beforeUnmarshalling(Context.BeforeUnmarshalling context, ExecutionAttributes executionAttributes)
InterceptorContext	modifyHttpRequest(InterceptorContext context, ExecutionAttributes executionAttributes)
InterceptorContext	modifyHttpResponse(InterceptorContext context, ExecutionAttributes executionAttributes)
InterceptorContext	modifyRequest(InterceptorContext context, ExecutionAttributes executionAttributes)
InterceptorContext	modifyResponse(InterceptorContext context, ExecutionAttributes executionAttributes)
void	onExecutionFailure(Context.FailedExecution context, ExecutionAttributes executionAttributes)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutionInterceptorChain

public ExecutionInterceptorChain(List<ExecutionInterceptor> interceptors)

Create a chain that will execute the provided interceptors in the order they are provided.

Method Detail

beforeExecution

public void beforeExecution(Context.BeforeExecution context,
                            ExecutionAttributes executionAttributes)

modifyRequest

public InterceptorContext modifyRequest(InterceptorContext context,
                                        ExecutionAttributes executionAttributes)

beforeMarshalling

public void beforeMarshalling(Context.BeforeMarshalling context,
                              ExecutionAttributes executionAttributes)

afterMarshalling

public void afterMarshalling(Context.AfterMarshalling context,
                             ExecutionAttributes executionAttributes)

modifyHttpRequest

public InterceptorContext modifyHttpRequest(InterceptorContext context,
                                            ExecutionAttributes executionAttributes)

beforeTransmission

public void beforeTransmission(Context.BeforeTransmission context,
                               ExecutionAttributes executionAttributes)

afterTransmission

public void afterTransmission(Context.AfterTransmission context,
                              ExecutionAttributes executionAttributes)

modifyHttpResponse

public InterceptorContext modifyHttpResponse(InterceptorContext context,
                                             ExecutionAttributes executionAttributes)

beforeUnmarshalling

public void beforeUnmarshalling(Context.BeforeUnmarshalling context,
                                ExecutionAttributes executionAttributes)

afterUnmarshalling

public void afterUnmarshalling(Context.AfterUnmarshalling context,
                               ExecutionAttributes executionAttributes)

modifyResponse

public InterceptorContext modifyResponse(InterceptorContext context,
                                         ExecutionAttributes executionAttributes)

afterExecution

public void afterExecution(Context.AfterExecution context,
                           ExecutionAttributes executionAttributes)

onExecutionFailure

public void onExecutionFailure(Context.FailedExecution context,
                               ExecutionAttributes executionAttributes)