private static void setTopic(SubscribeEventType event, ResourceType resource) {
String topic = null;
try {
LOG.debug("######## BEGIN TOPIC EXTRACTION ########");
JAXBElement<TopicExpressionType> jbElement =
(JAXBElement<TopicExpressionType>)
event.getMessage().getSubscribe().getFilter().getAny().get(0);
TopicExpressionType topicExpression = jbElement.getValue();
topic = (String) topicExpression.getContent().get(0);
LOG.debug("Topic extracted: " + topic);
} catch (Throwable t) {
LOG.error("Error extracting the topic: " + t.getMessage(), t);
}
if (NullChecker.isNotNullish(topic)) {
if (LOG.isDebugEnabled()) {
LOG.debug(
"Adding topic ("
+ topic
+ ") as attribute ("
+ ATTRIBUTE_ID_TOPIC
+ ") and type: "
+ Constants.DataTypeString);
}
AttributeHelper attrHelper = new AttributeHelper();
resource
.getAttribute()
.add(attrHelper.attributeFactory(ATTRIBUTE_ID_TOPIC, Constants.DataTypeString, topic));
}
}
public static CheckPolicyRequestType transformSubscribeToCheckPolicy(SubscribeEventType event) {
CheckPolicyRequestType genericPolicyRequest = new CheckPolicyRequestType();
RequestType request = new RequestType();
if (InboundOutboundChecker.isInbound(event.getDirection())) {
request.setAction(ActionHelper.actionFactory(ActionInValue));
}
if (InboundOutboundChecker.isOutbound(event.getDirection())) {
request.setAction(ActionHelper.actionFactory(ActionOutValue));
}
SubjectHelper subjHelp = new SubjectHelper();
SubjectType subject =
subjHelp.subjectFactory(event.getSendingHomeCommunity(), event.getMessage().getAssertion());
request.getSubject().add(subject);
AdhocQueryRequest adhocReq = new AdhocQueryRequest();
AdhocQueryType adhocQuery = null;
adhocQuery = getAdhocQuery(event.getMessage().getSubscribe());
adhocReq.setAdhocQuery(adhocQuery);
String patId = AdhocQueryTransformHelper.extractPatientIdentifierId(adhocReq);
String assignAuth =
AdhocQueryTransformHelper.extractPatientIdentifierAssigningAuthority(adhocReq);
ResourceType resource = new ResourceType();
AttributeHelper attrHelper = new AttributeHelper();
if (NullChecker.isNotNullish(assignAuth)) {
resource
.getAttribute()
.add(
attrHelper.attributeFactory(
PatientAssigningAuthorityAttributeId, Constants.DataTypeString, assignAuth));
}
if (NullChecker.isNotNullish(patId)) {
String sStrippedPatientId = PatientIdFormatUtil.parsePatientId(patId);
LOG.debug("transformSubscribeToCheckPolicy: sStrippedPatientId = " + sStrippedPatientId);
resource
.getAttribute()
.add(
attrHelper.attributeFactory(
PatientIdAttributeId, Constants.DataTypeString, sStrippedPatientId));
}
setTopic(event, resource);
request.getResource().add(resource);
AssertionHelper assertHelp = new AssertionHelper();
assertHelp.appendAssertionDataToRequest(request, event.getMessage().getAssertion());
genericPolicyRequest.setRequest(request);
genericPolicyRequest.setAssertion(event.getMessage().getAssertion());
return genericPolicyRequest;
}