OpenSAML user discussion

Am trying to work with opensaml 2.2.3. When i use the same jar in my application and try to create assertion, am able to get the assertion object as java object but when try to marshall it using the MarshallerFactory, am getting nullpointerException.

SampleCode :

MarshallerFactory marshallerFactory = Configuration.getMarshallerFactory();
Marshaller marshaller = marshallerFactory.getMarshaller(assertion);

In the above sample, i get the marshaller object as null.

Would be great if someone can help me out resolving this issue.

 

Environment: Tomcat 6.0