Bastien Sauvan created CXF-4627:
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Summary: Topic's namespace of WSN Subscribe requests cannot be
retrieve in some cases
Key: CXF-4627
URL: https://issues.apache.org/jira/browse/CXF-4627
Project: CXF
Issue Type: Bug
Components: WS-* Components
Affects Versions: 2.7.0
Reporter: Bastien Sauvan
Priority: Minor
Using WS-Notification, it seems that in some cases it is not possible to
retrieve the namespace of the topic of a Subscribe request.
To reproduce the bug, deploy a simple NotificationProducer service which, in
the subscribe method, accesses to the otherAttributes map of the
topicExpressionType object of the Subscribe request like this:
((JAXBElement<TopicExpressionType>)
subscribeRequest.getFilter().getAny().get(0)).getValue().getOtherAttributes()
If a Subscribe request such as [1] (topic's namespace is defined both in xmlns
attribute and in a specific attribute) is sent to this NotificationProducer
service, the map will contain an entry for the namespace of the topic
"testTopic" defined in the payload.
If a Subscribe request such as [2] (topic's namespace is only defined in the
xmlns attribute) is sent to this NotificationProducer service, the map will be
empty even if the namespace of the topic "testTopic" has been defined in the
xmlns attribute. In such a case, there is no way to retrieve the namespace of
the topic.
[1]
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";>
<soap:Body>
<ns2:Subscribe xmlns="http://www.w3.org/2005/08/addressing";
xmlns:ns2="http://docs.oasis-open.org/wsn/b-2";
xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2";
xmlns:ns4="http://docs.oasis-open.org/wsrf/rp-2";
xmlns:ns5="http://docs.oasis-open.org/wsn/t-1";
xmlns:ns6="http://docs.oasis-open.org/wsn/br-2";
xmlns:ns7="http://docs.oasis-open.org/wsrf/r-2";>
<ns2:ConsumerReference>
<Address>http://localhost:8888/consumer</Address>
<ReferenceParameters />
</ns2:ConsumerReference>
<ns2:Filter>
<ns2:TopicExpression xmlns:s="http://test.cxf.wsn/subscribe/";
Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Concrete";
s:testTopic="http://test.cxf.wsn/subscribe/";>s:testTopic</ns2:TopicExpression>
</ns2:Filter>
</ns2:Subscribe>
</soap:Body>
</soap:Envelope>
[2]
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";>
<soap:Body>
<ns2:Subscribe xmlns="http://www.w3.org/2005/08/addressing";
xmlns:ns2="http://docs.oasis-open.org/wsn/b-2";
xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2";
xmlns:ns4="http://docs.oasis-open.org/wsrf/rp-2";
xmlns:ns5="http://docs.oasis-open.org/wsn/t-1";
xmlns:ns6="http://docs.oasis-open.org/wsn/br-2";
xmlns:ns7="http://docs.oasis-open.org/wsrf/r-2";>
<ns2:ConsumerReference>
<Address>http://localhost:8888/consumer</Address>
<ReferenceParameters />
</ns2:ConsumerReference>
<ns2:Filter>
<ns2:TopicExpression xmlns:s="http://test.cxf.wsn/subscribe/";
Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Concrete";>s:testTopic</ns2:TopicExpression>
</ns2:Filter>
</ns2:Subscribe>
</soap:Body>
</soap:Envelope>
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