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https://issues.apache.org/jira/browse/WSCOMMONS-525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12839724#action_12839724
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indika priyantha kumara commented on WSCOMMONS-525:
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Hi Andreas
I did not have time to check much about JAX-WS. Just went through the code
base for a few minute
Are your referring JAXBDataSource ?. I cannot use that directly...It needs
jaxws specific things. For me, the possible way is to write an
ObjectOMDataSource backed by an object. I saw a JAXBDSContext reference in the
JAXBDataSource. If it is a required one, even the ObjectOMDataSource will not
work.
If the ObjectOMDataSource is used, then, have to add a check for that in the
jaxsws-data binding classes as needed. Even the ObjectDataSource (what is in
the given patch) can be used if it is possible to do what I am doing in the JMS
sender, in the jaxsws- data binding classes too.
In both of above cases, I may have to move either ObjectOMDataSource or
ObjectDataSource into the AXIOM.
I am extremely grateful for feedback for identifying the correct way.
Thanks
Indika
> Supporting JMS Object Messages
> ------------------------------
>
> Key: WSCOMMONS-525
> URL: https://issues.apache.org/jira/browse/WSCOMMONS-525
> Project: WS-Commons
> Issue Type: Improvement
> Components: Transport
> Affects Versions: Transports 1.0
> Reporter: indika priyantha kumara
> Fix For: Transports 1.1
>
> Attachments: jms-object-msg.patch
>
>
> I have attached herewith a patch to support Object Messages. What I did is as
> follows
> 1) Add a content type rule as follows
> <parameter name="transport.jms.ContentType">
> <rules>
>
> <objectMessage>application/java-serialized-object</objectMessage>
> </rules>
> </parameter>
> Even there is no content type for Java object messages, I have to specify one
> due to fact the JMS message receiver validates the content type. Furthermore,
> if there is content type, we can specify message builder / formatters.
> 2) When an Object message is received, it is wrapped with an
> ObjectDataSource and processed by the ObjectMessageBuilder. Within the
> ObjectMessageBuilder , if the content type is
> ''application/java-serialized-object" , It just wraps the ObjectDataSource
> using a DataHandler. The actual object can be accessed directly through the
> ObjectDataSource. This is useful for Apache Synapse as a mediator can access
> the object directly and do whatever it needs. If the content type is
> something other than ''application/java-serialized-object", selects the
> correct builder for the content type and build the java object with it by
> giving object as an XML stream. I here used XML Encoder... I will change it
> later.
> 3) When sending Object Messages, within the JMS transport, the object
> can be directly accessed from the ObjectDataSource. For other transport, if
> it is useful, ObjectMessageFormatter can be used.At later, I can improve
> ObjectDataSource to rerun the representation of Object based on the content
> type. E.g. XML, byte, etc... representations
> Any feedback is welcome. I will improve as per any suggestions and update the
> patch
> Thanks Indika
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