public static Message read()

in common/src/main/java/org/mvndaemon/mvnd/common/Message.java [75:127]
53 lines of code
29 McCabe index (conditional complexity)

    public static Message read(DataInputStream input) throws IOException {
        int type = input.read();
        if (type < 0) {
            return null;
        }
        switch (type) {
            case BUILD_REQUEST:
                return BuildRequest.read(input);
            case BUILD_STARTED:
                return BuildStarted.read(input);
            case BUILD_FINISHED:
                return BuildFinished.read(input);
            case MOJO_STARTED:
                return MojoStartedEvent.read(input);
            case PROJECT_LOG_MESSAGE:
            case DISPLAY:
                return ProjectEvent.read(type, input);
            case BUILD_EXCEPTION:
                return BuildException.read(input);
            case KEEP_ALIVE:
                return BareMessage.KEEP_ALIVE_SINGLETON;
            case STOP:
                return BareMessage.STOP_SINGLETON;
            case PROMPT:
                return Prompt.read(input);
            case PROMPT_RESPONSE:
                return PromptResponse.read(input);
            case PROJECT_STARTED:
            case PROJECT_STOPPED:
            case BUILD_STATUS:
            case BUILD_LOG_MESSAGE:
                return StringMessage.read(type, input);
            case CANCEL_BUILD:
                return BareMessage.CANCEL_BUILD_SINGLETON;
            case TRANSFER_INITIATED:
            case TRANSFER_STARTED:
            case TRANSFER_PROGRESSED:
            case TRANSFER_CORRUPTED:
            case TRANSFER_SUCCEEDED:
            case TRANSFER_FAILED:
                return TransferEvent.read(type, input);
            case EXECUTION_FAILURE:
                return ExecutionFailureEvent.read(input);
            case PRINT_OUT:
            case PRINT_ERR:
                return StringMessage.read(type, input);
            case REQUEST_INPUT:
                return RequestInput.read(input);
            case INPUT_DATA:
                return InputData.read(input);
        }
        throw new IllegalStateException("Unexpected message type: " + type);
    }