com.google.protobuf.UninitializedMessageException Java Examples

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Example #1

Source File: ProtocolBufferParser.java From aliyun-tablestore-java-sdk with Apache License 2.0

5 votes

@Override
public Object getObject(ResponseMessage response)
        throws ResultParseException {
    
    Map<String, String> headers = response.getHeadersMap();

    String requestId = headers.get(Constants.OTS_HEADER_REQUEST_ID);
    if (requestId == null){
        throw new ClientException("The required header is missing: " + Constants.OTS_HEADER_REQUEST_ID);
    }
    
    try {
        Message result = message.newBuilderForType().mergeFrom(response.getContent()).buildPartial();
        if (!result.isInitialized()) {
            throw new UninitializedMessageException(
                    result).asInvalidProtocolBufferException();
        }

        if (logger.isDebugEnabled()) {
            logger.debug("PBResponseMessage: {}, RequestId: {}, TraceId: {}", result.toString(), requestId, traceId);
        }

        return new ResponseContentWithMeta(
                    result, 
                    new Response(requestId));
    } catch(Exception e) {
        throw new ResultParseException("Failed to parse response as protocol buffer message.", e);
    }
}