Package org.mockserver.llm.codec

Class BedrockCodec

java.lang.Object

org.mockserver.llm.codec.BedrockCodec

All Implemented Interfaces:

ProviderCodec

public class BedrockCodec
extends Object
implements ProviderCodec

Codec for AWS Bedrock (Anthropic-on-Bedrock) invokeModel API (version bedrock-2023-05-31).

This codec targets the plain Anthropic body wire format used by Bedrock's invokeModel endpoint for Anthropic Claude models. The request and response shapes are essentially identical to native Anthropic Messages API — the key difference is the model identifier format and URL path.

Limitation: Bedrock's InvokeModelWithResponseStream wraps each SSE chunk in a binary {"chunk":{"bytes":"..."}} envelope. This codec does not implement that binary chunk-wrapping framing, emitting instead the plain Anthropic SSE event stream. This is sufficient for most testing scenarios where the Bedrock SDK is configured to auto-decode the envelope, or where tests mock at the HTTP layer after SDK decoding.

Constructor Summary

Constructors

Constructor	Description
BedrockCodec()

Method Summary

Modifier and Type	Method	Description
String	apiVersion()
ParsedConversation	decode(HttpRequest request)
HttpResponse	encode(Completion completion, String model)
HttpResponse	encodeEmbedding(EmbeddingResponse embedding, String input)
List<SseEvent>	encodeStreaming(Completion completion, String model, StreamingPhysics physics)
Provider	provider()

Methods inherited from class java.lang.Object

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

Constructor Detail

BedrockCodec

public BedrockCodec()

Method Detail

provider

public Provider provider()

Specified by:

provider in interface ProviderCodec

apiVersion

public String apiVersion()

Specified by:

apiVersion in interface ProviderCodec

encode

public HttpResponse encode(Completion completion,
                           String model)

Specified by:

encode in interface ProviderCodec

encodeStreaming

public List<SseEvent> encodeStreaming(Completion completion,
                                      String model,
                                      StreamingPhysics physics)

Specified by:

encodeStreaming in interface ProviderCodec

decode

public ParsedConversation decode(HttpRequest request)

Specified by:

decode in interface ProviderCodec

encodeEmbedding

public HttpResponse encodeEmbedding(EmbeddingResponse embedding,
                                    String input)

Specified by:

encodeEmbedding in interface ProviderCodec