software.amazon.awssdk.core.internal.http.pipeline.stages

Class ApplyUserAgentStage

java.lang.Object

software.amazon.awssdk.core.internal.http.pipeline.stages.ApplyUserAgentStage

All Implemented Interfaces:

MutableRequestToRequestPipeline, RequestPipeline<SdkHttpFullRequest.Builder,SdkHttpFullRequest.Builder>

public class ApplyUserAgentStage
extends Object
implements MutableRequestToRequestPipeline

Apply any custom user agent supplied, otherwise instrument the user agent with info about the SDK and environment.

Constructor Summary

Constructors

Constructor and Description
ApplyUserAgentStage(HttpClientDependencies dependencies)

Method Summary

Modifier and Type	Method and Description
SdkHttpFullRequest.Builder	execute(SdkHttpFullRequest.Builder request, RequestExecutionContext context) Execute the pipeline with the given input.
static String	resolveClientUserAgent(String userAgentPrefix, String internalUserAgent, ClientType clientType, SdkHttpClient syncHttpClient, SdkAsyncHttpClient asyncHttpClient, RetryPolicy retryPolicy)

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplyUserAgentStage

public ApplyUserAgentStage(HttpClientDependencies dependencies)

Method Detail

resolveClientUserAgent

public static String resolveClientUserAgent(String userAgentPrefix,
                                            String internalUserAgent,
                                            ClientType clientType,
                                            SdkHttpClient syncHttpClient,
                                            SdkAsyncHttpClient asyncHttpClient,
                                            RetryPolicy retryPolicy)

execute

public SdkHttpFullRequest.Builder execute(SdkHttpFullRequest.Builder request,
                                          RequestExecutionContext context)
                                   throws Exception

Description copied from interface: RequestPipeline

Execute the pipeline with the given input.

Specified by:

execute in interface RequestPipeline<SdkHttpFullRequest.Builder,SdkHttpFullRequest.Builder>

Parameters:

request - Input to pipeline.

context - Context containing both request dependencies, and a container for any mutable state that must be shared between stages.

Returns:

Output of pipeline.

Throws:

Exception - If any error occurs. This will be thrown out of the pipeline, if exceptions must be handled see RequestPipelineBuilder.wrappedWith(BiFunction).