You cannot deploy 2 different AAR files and expect the operations to be
merged at runtime. If you create two AAR files, the default behavior is that
to create 2 service groups. So even if the service name is the same, these
will be two different services. Having said that, you can add operations to
services at runtime. Here is one way of doing that:
e.g. add an in-out operation barOp to the FooService;
Define a Axis2 listener as follows:
package test;
import org.apache.axiom.om.OMElement;
import org.apache.axis2.AxisFault;
import org.apache.axis2.description.AxisModule;
import org.apache.axis2.description.AxisService;
import org.apache.axis2.description.AxisServiceGroup;
import org.apache.axis2.description.InOutAxisOperation;
import org.apache.axis2.description.Parameter;
import org.apache.axis2.engine.AxisConfiguration;
import org.apache.axis2.engine.AxisEvent;
import org.apache.axis2.engine.AxisObserver;
import javax.xml.namespace.QName;
import java.util.ArrayList;
public class OperationAdder implements AxisObserver {
private AxisConfiguration axisConfig;
public void init(AxisConfiguration axisConfiguration) {
this.axisConfig = axisConfiguration;
}
public void serviceUpdate(AxisEvent axisEvent, AxisService axisService)
{
if(axisEvent.getEventType() == AxisEvent.SERVICE_DEPLOY){
if(axisService.getName().equals("FooService")){
InOutAxisOperation op = new InOutAxisOperation(new
QName("barOp"));
axisService.addOperation(op);
}
}
}
...
}
Next, in your axis2.xml, add the following entry;
<listener class="test.OperationAdder"/>
That's it!
HTH
Azeez
On Mon, Jan 21, 2008 at 9:26 PM, Shine, Kenneth <[EMAIL PROTECTED]> wrote:
>
>
> > Is it possible to split the operations of a single service into multiple
> AAR files? For example, the StockQuoteService service in the Quick Start
> Guide, <http://ws.apache.org/axis2/1_3/quickstartguide.html#services>, has
> a getPrice and an update operation. Can I break that into two AAR files,
> one that specifies operation getPrice and one that specifies operation
> update, but both still having the same service name so that I can still call
> them like so:
> >
> >
> http://localhost:8080/axis2/services/StockQuoteService/getPrice?symbol=IBM
> > http://localhost:8080/axis2/services/StockQuoteService/update
> >
> > I wish to do since because I want to add more operations to an existing
> service after initial deployment without having to alter the existing
> deployed AAR file.
> >
> > I assume I cannot do this since Axis will see this as two different
> services with the same name instead of one service in two parts.
> >
> > Thanks for the help
> >
> > Ken
>
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--
Thanks
Afkham Azeez
http://azeez78.blogspot.com
http://www.wso2.org
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