I used Axis2-generated adb client with a little modification. In the
client, the generated code uses AxisCallback. I think that is very
common piece of code in Axis2-generated ADB client. Because the
application stuck, I replaced AxisCallback object with an Callback
object, and it works fine.
Maybe there is something incorrect in the generated code?
Thanks.
Here is the code for AxisCallback:
public void onMessage(
org.apache.axis2.context.MessageContext resultContext) {
try {
org.apache.axiom.soap.SOAPEnvelope resultEnv =
resultContext.getEnvelope();
java.lang.Object object = fromOM(resultEnv.getBody()
.getFirstElement(),
xxxx.clients.adb.xxxServicesServiceStub.xxxUserResponse.class,
getEnvelopeNamespaces(resultEnv));
callback.receiveResultxxxUser((xxxx.clients.adb.xxxServicesServiceStub.xxxUserResponse)
object);
} catch (org.apache.axis2.AxisFault e) {
callback.receiveErrorxxxUser(e);
}
}
public void onError(java.lang.Exception error) {
if (error instanceof org.apache.axis2.AxisFault) {
org.apache.axis2.AxisFault f =
(org.apache.axis2.AxisFault) error;
org.apache.axiom.om.OMElement faultElt = f.getDetail();
if (faultElt != null) {
if (faultExceptionNameMap.containsKey(
faultElt.getQName())) {
//make the fault by reflection
try {
java.lang.String exceptionClassName =
(java.lang.String) faultExceptionClassNameMap.get(faultElt.getQName());
java.lang.Class exceptionClass =
java.lang.Class.forName(exceptionClassName);
java.lang.Exception ex =
(java.lang.Exception) exceptionClass.newInstance();
//message class
java.lang.String messageClassName =
(java.lang.String) faultMessageMap.get(faultElt.getQName());
java.lang.Class messageClass =
java.lang.Class.forName(messageClassName);
java.lang.Object messageObject =
fromOM(faultElt,
messageClass, null);
java.lang.reflect.Method m =
exceptionClass.getMethod("setFaultMessage",
new
java.lang.Class[]{messageClass});
m.invoke(ex,
new
java.lang.Object[]{messageObject});
callback.receiveErrorxxxUser(new
java.rmi.RemoteException(
ex.getMessage(), ex));
} catch (java.lang.ClassCastException e) {
// we cannot intantiate the class -
throw the original Axis fault
callback.receiveErrorxxxUser(f);
} catch (java.lang.ClassNotFoundException e) {
// we cannot intantiate the class -
throw the original Axis fault
callback.receiveErrorxxxUser(f);
} catch (java.lang.NoSuchMethodException e) {
// we cannot intantiate the class -
throw the original Axis fault
callback.receiveErrorxxxUser(f);
} catch
(java.lang.reflect.InvocationTargetException e) {
// we cannot intantiate the class -
throw the original Axis fault
callback.receiveErrorxxxUser(f);
} catch (java.lang.IllegalAccessException e) {
// we cannot intantiate the class -
throw the original Axis fault
callback.receiveErrorxxxUser(f);
} catch (java.lang.InstantiationException e) {
// we cannot intantiate the class -
throw the original Axis fault
callback.receiveErrorxxxUser(f);
} catch (org.apache.axis2.AxisFault e) {
// we cannot intantiate the class -
throw the original Axis fault
callback.receiveErrorxxxUser(f);
}
} else {
callback.receiveErrorxxxUser(f);
}
} else {
callback.receiveErrorxxxUser(f);
}
} else {
callback.receiveErrorremoveUser(error);
}
}
public void onFault(
org.apache.axis2.context.MessageContext faultContext) {
org.apache.axis2.AxisFault fault =
org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(faultContext);
onError(fault);
}
public void onComplete() {
//nothing here
}
Rajith Attapattu wrote:
How did u use it?
Can you cut paste the code here.
Regards,
Rajith Attapattu
Red Hat.
On 10/11/07, *Huitang Li* < [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
Hi,
When I use the new API AxisCallback, the application seems stuck,
and it
is taking forever to get any response. However, when I switched to the
Callback class, I got the response from web service quickly.
Any idea?
Thanks.
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