On Fri, Feb 22, 2013 at 10:08 AM, Deepak Goyal <[email protected]>wrote:
> Hi Jas,
>
> I am new to protocol Buffer, and really need some quick help..below is
> the issue.
>
> I want to send JMS message from 1 java program to another java program
> using protocol buffer. I am not able to parse GPB message properly in
> consumer (receiver) program. It's not able to get the fields(ID, name)
> what I am setting from producer(sender) program. I know there are some
> issues, how I am using BytesMessage type...but don't know what exactly
> is.
> Please find out the issue or suggest me a approach how I can send GBP
> message from 1 java program to another using jms. Thanks
>
> Producer---
> Employee.Builder person = Employee.newBuilder();
> person.setName("DGadadad");person.setId(2213132);person.build();
> BytesMessage message=session.createBytesMessage();
> message.writeUTF(person.toString());
> producer.send(message);
>
> Consumer---
> javax.jms.Message message = consumer.receive();
> BytesMessage textMessage = (BytesMessage) message;
> CodedInputStream stream
> =CodedInputStream.newInstance(textMessage.readUTF().toString().getBytes());
> Employee p1= Employee.parseFrom(stream);
>
> .proto---
> message Employee {
> required string name = 1;
> required int32 id = 2;
> }
>
> com.google.protobuf.InvalidProtocolBufferException: Message missing
> required fie
> lds: name, id
> at
> com.google.protobuf.UninitializedMessageException.asInvalidProtocolBu
> fferException(UninitializedMessageException.java:81)
> at
> com.google.protobuf.AbstractParser.checkMessageInitialized(AbstractPa
> rser.java:71)
> at
> com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:89)
> at
> com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:95)
> at
> com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:49)
> at main.IdDtlsProtos$Employee.parseFrom(IdDtlsProtos.java:302)
> at Consumer.main(Consumer.java:76)
>
> Thanks a lot in advance!!
>
> Thanks & Regards
> Deepak Goyal
>
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