Hi Senaka
There was an issue as there are no parent for wrapping OMText Element
that used to wrap binary and plain text as a DataHandler. As I can
remember , I had tested this scenario when I was adding handling binary
and plain text . But , there was no result.detach() method at that svn
revision. It seems that this (result.detach()) was added for fixing an
issue and after that it seems to forget to test a scenario accessing
resources with binary and plain text content.
I have fixed this and update sample 350 to demonstrates this. That
sample use Java script files in native form.
Please update both synapse and ESB source and try out your scenario again.
Thanks
Indika
Senaka Fernando wrote:
Hi all,
Recently when working on the ESB Registry,
(org.wso2.esb.registry.ESBRegistry), I discovered that I can quite
easily obtain the contents of an XML file using a lookup(String).
According to the implementation, it also seems to handle non-XML file
types (ex:- .txt) as well, and creates a OMText along with the file
attached as a DataHandler to it. Did I get this correct? or am I mistaken?
If I got it right, it works fine upto, result.detach(). At this point
I get an exception,
org.apache.axiom.om.OMException: Elements that doesn't have a parent
can not be detached
at
org.apache.axiom.om.impl.llom.OMNodeImpl.detach(OMNodeImpl.java:195)
at org.wso2.esb.registry.ESBRegistry.lookup(ESBRegistry.java:207)
at
org.sciflex.plugins.synapse.esper.mediators.AxiomMediator.mediate(AxiomMediator.java:221)
at
org.apache.synapse.mediators.ext.ClassMediator.mediate(ClassMediator.java:78)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at
org.apache.synapse.mediators.filters.FilterMediator.mediate(FilterMediator.java:95)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at
org.apache.synapse.mediators.filters.InMediator.mediate(InMediator.java:60)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:58)
at
org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:125)
at
org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:176)
at
org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:89)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:170)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
at
org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.java:244)
at
org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:185)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
It might most probably be that I'm making a mistake here. If so, can
you please tell me how I could for instance read a .txt file that I
save in the ESBRegistry?
Thanks,
Senaka
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