try {
tx.begin();
UddiEntityPublisher publisher = this.getEntityPublisher(em, body.getAuthInfo());
new ValidatePublish(publisher).validateDeletePublisherAssertions(em, body);
List<org.uddi.api_v3.PublisherAssertion> entityList = body.getPublisherAssertion();
for (org.uddi.api_v3.PublisherAssertion entity : entityList) {
org.apache.juddi.model.PublisherAssertionId pubAssertionId = new org.apache.juddi.model.PublisherAssertionId(entity.getFromKey(), entity.getToKey());
Object obj = em.find(org.apache.juddi.model.PublisherAssertion.class, pubAssertionId);