Now I understand what you want to do. You can achieve this very easily
by doing the following.
- Using your handler extract the value of ID and add as a property (in
MessageContext)
- At the Java class you can get the MessageContext and look for the
property
- If the property is there then you can do the same thing when you do
the java call
you java class will have something like below;
public int add(int a, int b){
String value =
MessageContext.getCurrentMessageContext().getProperty("ID");
if(value !=null){
} else {
}
}
Deepal
On 9/8/2010 5:57 AM, Benedikt Heintel wrote:
I actually think it must be more easy than this. Let me give an example.
In my humble opinion Axis2 is working like this:
--SOAP-->|--Check-->--Do something-->--call WS-->|--Java call-->
let's assume the following SOAP message, calling a service that should
add 40 and 10:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
<soapenv:Header>
<ns1:add xmlns:ns1="http://schemas.xmlsoap.org/soap/envelope/";>
<id>200<id/>
</ns1:add>
</soapenv:Header>
<soapenv:Body>
<ns2:add xmlns:ns2="http://calc.seceng.informatik.tud.de";>
<a>40</a>
<b>10</b>
</ns2:add>
</soapenv:Body>
</soapenv:Envelope>
Now Axis2 receives the SOAP messages and checks whether the header
contains an id tag or not (this can be done by a .mar module).
If there is no id in the header, Axis will proceed its normal procedure
and in the end call the service with "java -cp
de.tud.informatik.seceng.calc.Calculator.class add 40 10".
Else if the id parameter is set, it should call the same service with
"java -javaagent:agent.jar=200 -cp
de.tud.informatik.seceng.calc.Calculator.class add 40 10".
The only modification in the call I need to do is to set the -javaagent
option and add the ID given in the header.
I hope I gave a insight into the idea that is broad enough.
Benedikt
On 07.09.2010 19:48, wrote Deepal Jayasinghe:
I'm not sure about the property usage. Did you mean I should let the
handler process (e.g. start a service) the information?
In my special case this is not wanted. I really need to start a so
called java agent for special logging purposes. The Agent and the web
service need to run in the same instance. That's the reason why I need
to process the information directly to the JVM.
I thought you need to pass the jvmargs in to the handler. If not you
need to have your own code to process jvmargs and use the appropriate
classes to achieve what you want.
Thanks,
Deepal
I would be glad if you have an useful idea.
Thanks,
Benedikt
---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscr...@axis.apache.org
For additional commands, e-mail: java-user-h...@axis.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscr...@axis.apache.org
For additional commands, e-mail: java-user-h...@axis.apache.org
