private synchronized List<Hl7v2Interceptor> getProducerInterceptorChain() {
if (producerInterceptorChain == null) {
// set up initial interceptor chain
List<Hl7v2Interceptor> initialChain = new ArrayList<Hl7v2Interceptor>();
initialChain.add(new ProducerStringProcessingInterceptor());
if (isSupportUnsolicitedFragmentation()) {
initialChain.add(new ProducerRequestFragmenterInterceptor());
}
initialChain.add(
isSupportInteractiveContinuation()
? new ProducerMarshalAndInteractiveResponseReceiverInterceptor()
: new ProducerMarshalInterceptor());
initialChain.add(new ProducerResponseAcceptanceInterceptor());
if (isAudit()) {
initialChain.add(new ProducerAuditInterceptor());
}
initialChain.add(new ProducerRequestAcceptanceInterceptor());
initialChain.add(new ProducerAdaptingInterceptor());
// add interceptors provided by the user
List<Hl7v2Interceptor> additionalInterceptors =
new ArrayList<Hl7v2Interceptor>(mllpComponent.getAdditionalProducerInterceptors());
additionalInterceptors.addAll(customInterceptors);
producerInterceptorChain = ChainUtils.createChain(initialChain, additionalInterceptors);
}
return producerInterceptorChain;
}
