Class EnableTrailingChecksumInterceptor

java.lang.Object
software.amazon.awssdk.services.s3.internal.handlers.EnableTrailingChecksumInterceptor
All Implemented Interfaces:
ExecutionInterceptor
@SdkInternalApi public final class EnableTrailingChecksumInterceptor extends Object implements ExecutionInterceptor

  • Constructor Details

    • EnableTrailingChecksumInterceptor

      public EnableTrailingChecksumInterceptor()

  • Method Details

    • modifyRequest

      public SdkRequest modifyRequest(Context.ModifyRequest context, ExecutionAttributes executionAttributes)
      Enable ChecksumMode for GetObjectRequest if trailing checksum is enabled from config, ChecksumMode is disabled, and is S3Express. TODO (s3express) - refactor to migrate out s3express specific code
      Specified by:
      modifyRequest in interface ExecutionInterceptor
      Parameters:
      context - The current state of the execution, including the current SDK request from the service client call.
      executionAttributes - A mutable set of attributes scoped to one specific request/response cycle that can be used to give data to future lifecycle methods.
      Returns:
      The potentially-modified request that should be used for the rest of the execution. Must not be null.

    • modifyHttpRequest

      public SdkHttpRequest modifyHttpRequest(Context.ModifyHttpRequest context, ExecutionAttributes executionAttributes)
      Append trailing checksum header for GetObjectRequest if trailing checksum is enabled from config, ChecksumMode is disabled, and is not S3Express.
      Specified by:
      modifyHttpRequest in interface ExecutionInterceptor
      Parameters:
      context - The current state of the execution, including the SDK and current HTTP request.
      executionAttributes - A mutable set of attributes scoped to one specific request/response cycle that can be used to give data to future lifecycle methods.
      Returns:
      The potentially-modified HTTP request that should be sent to the service. Must not be null.

    • modifyResponse

      public SdkResponse modifyResponse(Context.ModifyResponse context, ExecutionAttributes executionAttributes)
      Subtract the contentLength of GetObjectResponse if trailing checksums is enabled.
      Specified by:
      modifyResponse in interface ExecutionInterceptor
      Parameters:
      context - The current state of the execution, including the SDK and HTTP requests as well as the SDK and HTTP response.
      executionAttributes - A mutable set of attributes scoped to one specific request/response cycle that can be used to give data to future lifecycle methods.
      Returns:
      The potentially-modified SDK response that should be returned by the client. Must not be null.