SOAP header element attributes "mustUnderstand" and "actor" added twice
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Key: AXIS-2624
URL: https://issues.apache.org/jira/browse/AXIS-2624
Project: Axis
Issue Type: Bug
Components: Serialization/Deserialization
Affects Versions: current (nightly), 1.4
Environment: OS: Windows XP Professional SP2
Application Server: Apache Tomcat 5.5.17
Reporter: Martin Dreier
Hello,
the described issue occurs in the following environment: web service A is
called from a client. During processing, it calls in turn a web service B,
running on the same engine. During the call, a handler is used on the client
side, which adds a new SOAP header block. The resulting message:
<?xml version="1.0" encoding="utf-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<soapenv:Header>
<wssb:wssbUUID mustUnderstand="0"
actor="http://schemas.xmlsoap.org/soap/actor/next"; mustUnderstand="0" actor=""
xmlns:wssb="http://www.sap.com/wssb";>0dd3c106-1028-4ef2-b71e-15f6076383b4</wssb:wssbUUID>
</soapenv:Header>
<soapenv:Body>
<ns1:getAllAvailCardiologists
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:ns1="HPIndex"/>
</soapenv:Body>
</soapenv:Envelope>
As you can see, the attributes "mustUnderstand" and "actor" of the
"wssb:wssbUUID" header element appear twice. Debugging has led me to the
conclusion that these attribute duplicates are added during serialization at
the client side. I have confirmed that immediately before serialization both
attributes appear only once each.
This is the code in the handler to add the header:
Name uuidNodeName =
currentMessage.getSOAPEnvelope().createName("wssbUUID", "wssb", NAMESPACE);
uuidNode =
currentMessage.getSOAPHeader().addHeaderElement(uuidNodeName);
uuidNode.setMustUnderstand(false);
uuidNode.setActor(Constants.URI_SOAP11_NEXT_ACTOR);
uuidNode.addTextNode(uuid.toString());
All web services run perfectly well if adding the header is omitted (i.e. the
above lines are commented out). This issue occurs on Axis, release 1.4 as well
as on the current SVN checkout. It also appears on the latest released Xalan
and Xerces versions as well as on their latest SVN checkouts.
I also found a bug report with a similar issue. However, I do not know if the
two are related: https://issues.apache.org/jira/browse/AXIS-1466.
Best regards,
Martin Dreier
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