[jacorb-developer] CORBA Any Serialization and Deserialization

[Chun Tat David Chu]

Hi Jurgen,

Thanks for the pointer.
I also saw an internal
org.jacorb.orb.portableInterceptor.Codec_CDR_1_0_Impl class that seems to
be able to serve my needs as well.

Although I believe the example code you've is more portable.

Thank you,

David


On Mon, Mar 24, 2014 at 2:36 PM, Jürgen Weber <juergen at jwi.de> wrote:

> See the comment At
> http://www.hascode.com/2014/03/using-apache-avro-with-java-and-maven/
>  Am 24.03.2014 18:52 schrieb "Chun Tat David Chu" <
> beyonddc.storage at gmail.com>:
>
> > Hi All,
> >
> > I am currently using JacORB 3.2.  I have a requirement where I need to
> > serialize a CORBA Any, write it to a file and then read it back as a
> CORBA
> > Any.
> >
> > For the CORBA Any Serialization, I wrote the following code:
> >     org.omg.CORBA.portable.InputStream in =
> anyData.create_input_stream();
> >     byte[] byteArray = IOUtils.toByteArray(in);
> >     FileUtils.writeByteArrayToFile(new File(msgDestination), byteArray);
> >
> > When converting the byte array back to CORBA Any, I did the following:
> >     byte[] messageByte = FileUtils.readFileToByteArray(message);
> >     org.jacorb.orb.CDRInputStream inputStream =
> >             new org.jacorb.orb.CDRInputStream(this.orb, messageByte);
> >     Any anyData = inputStream.read_any();
> >
> > However I encountered an ArrayIndexOutOfBoundsException that is thrown by
> > the read_any() method.
> >     java.lang.ArrayIndexOutOfBoundsException: 4
> >         at
> > org.jacorb.orb.CDRInputStream.read_octet(CDRInputStream.java:1105)
> >         at org.jacorb.orb.Any.read_value(Any.java:1202)
> >         at
> org.jacorb.orb.CDRInputStream.read_any(CDRInputStream.java:667)
> >
> > That led me think that I probably did something wrong in the code.  Can
> > anyone lead me to the right path on serializing and deserializing CORBA
> > Any?
> >
> > Thanks,
> >
> > David
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