THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
There are several steps involved in developing your domain specific assertions, these are:
- Implementing the Assertion and AssertionBuilder interfaces
- Registering the AssertionBuilder with the AssertionBuilderRegistry
- Providing runtime support for the Assertion - in form of an interceptor or inside a conduit or a destination.
They are outlined in some more detail below:
Implementing the Assertion Interface
Implementing the AssertionBuilder Interface
Registering the AssertionBuilder with the AssertionBuilderRegistry
Implementing a Policy-Aware Interceptor
This is the easiest way of providing runtime support for an Assertion, and essentially consist in steps 1. and 2. described in WS-Policy Framework Overview:
import org.apache.cxf.ws.policy.AssertionInfoMap;
class MyPolicyAwareInterceptor {
static final QName assertionType = new QName("http://mycompany.com}", "MyType"});
public void handleMessage(Message message) {
// get AssertionInfoMap
org.apache.cxf.ws.policy.AssertionInfoMap aim = message.get(org.apache.cxf.ws.policy.AssertionInfoMap.class);
Collection<AssertionInfo ais> = aim.get(assertionType );
// extract Assertion information
for (AssertionInfo ai : ais) {
org.apache.neethi.Assertion a = ai.getAssertion();
MyAssertionType ma = (MyAssertionType)a;
// digest ....
}
// process message ...
// express support
for (AssertionInfo ai : ais) {
ai.setAsserted(...);
} }
}