Package software.amazon.awssdk.http

Class HandlerContextKey<T>

java.lang.Object

software.amazon.awssdk.utils.AttributeMap.Key<T>

software.amazon.awssdk.http.HandlerContextKey<T>

public class HandlerContextKey<T>
extends AttributeMap.Key<T>

A type safe key used for setting and retrieving context in a SdkHttpFullRequest object.

     final HandlerContextKey<String> METRICS_KEY = new HandlerContextKey("METRICS_KEY");

      new RequestHandler(){

          @Override
          public void beforeRequest(Request<?> request) {
              request.addHandlerContext(METRICS_KEY, AWSRequestMetrics.Field.HttpRequestTime.name());
          }

          @Override
          public void afterResponse(Request<?> request, Response<?> response) {
              String metricsKey = request.getHandlerContext(METRICS_KEY);
          }

          @Override
          public void afterError(Request<?> request, Response<?> response, Exception e) { }
      }
 

Constructor Summary

Constructors

Constructor	Description
HandlerContextKey(Class<T> clzz, String name)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getName()
int	hashCode()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HandlerContextKey

public HandlerContextKey(Class<T> clzz,
                         String name)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Object

getName

public String getName()

hashCode

public int hashCode()

Overrides:

hashCode in class Object