@Override
            public void handle(LdapException exception) {
                resultHandler.handle(AsyncResultImpl.<ILdapResult>create(exception));
            }
@see io.apiman.gateway.engine.policies.auth.IIdentityValidator#validate(java.lang.String, java.lang.String, io.apiman.gateway.engine.beans.ApiRequest, io.apiman.gateway.engine.policy.IPolicyContext, java.lang.Object, io.apiman.gateway.engine.async.IAsyncResultHandler)
gateway/engine/policies/src/main/java/io/apiman/gateway/engine/policies/auth/LDAPIdentityValidator.java