private synchronized List<Hl7v2Interceptor> getConsumerInterceptorChain() {
if (consumerInterceptorChain == null) {
// set up initial interceptor chain
List<Hl7v2Interceptor> initialChain = new ArrayList<Hl7v2Interceptor>();
initialChain.add(new ConsumerStringProcessingInterceptor());
if (isSupportUnsolicitedFragmentation()) {
initialChain.add(new ConsumerRequestDefragmenterInterceptor());
}
initialChain.add(new ConsumerMarshalInterceptor());
initialChain.add(new ConsumerRequestAcceptanceInterceptor());
if (isSupportInteractiveContinuation()) {
initialChain.add(new ConsumerInteractiveResponseSenderInterceptor());
}
if (isAudit()) {
initialChain.add(new ConsumerAuditInterceptor());
}
initialChain.add(new ConsumerResponseAcceptanceInterceptor());
initialChain.add(new ConsumerAdaptingInterceptor(getCharsetName()));
if (isAudit()) {
initialChain.add(new ConsumerAuthenticationFailureInterceptor());
}
// add interceptors provided by the user
List<Hl7v2Interceptor> additionalInterceptors =
new ArrayList<Hl7v2Interceptor>(mllpComponent.getAdditionalConsumerInterceptors());
additionalInterceptors.addAll(customInterceptors);
consumerInterceptorChain = ChainUtils.createChain(initialChain, additionalInterceptors);
}
return consumerInterceptorChain;
}
