void assertInterceptorBindings(
int size, InterceptorBindingsMetaData interceptorBindingsMetaData) {
assertNotNull("interceptor bindings is null", interceptorBindingsMetaData);
assertEquals(size, interceptorBindingsMetaData.size());
int count = 1;
for (InterceptorBindingMetaData interceptorBindingMetaData : interceptorBindingsMetaData) {
// assertId("interceptorBinding" + count, interceptorBindingMetaData);
assertDescriptions(
"interceptorBinding" + count, interceptorBindingMetaData.getDescriptions());
assertTrue(interceptorBindingMetaData.getEjbName().startsWith("interceptorBinding"));
assertTrue(interceptorBindingMetaData.getEjbName().endsWith("EjbName"));
if (count == 1) {
assertInterceptorClasses(
"interceptorBinding" + count, 2, interceptorBindingMetaData.getInterceptorClasses());
assertTrue(interceptorBindingMetaData.isExcludeDefaultInterceptors());
assertTrue(interceptorBindingMetaData.isExcludeClassInterceptors());
assertFalse(interceptorBindingMetaData.isTotalOrdering());
} else if (count == 2) {
assertInterceptorOrder(
"interceptorBinding" + count, 2, interceptorBindingMetaData.getInterceptorOrder());
assertFalse(interceptorBindingMetaData.isExcludeDefaultInterceptors());
assertFalse(interceptorBindingMetaData.isExcludeClassInterceptors());
assertTrue(interceptorBindingMetaData.isTotalOrdering());
} else {
// A second interceptor binding for ejb2 without a method specification
assertInterceptorClasses(
"interceptorBinding" + count, 2, interceptorBindingMetaData.getInterceptorClasses());
assertFalse(interceptorBindingMetaData.isExcludeDefaultInterceptors());
assertTrue(interceptorBindingMetaData.isExcludeClassInterceptors());
assertFalse(interceptorBindingMetaData.isTotalOrdering());
}
if (count <= 2)
assertNamedMethod(
"interceptorBinding" + count + "Method", 2, interceptorBindingMetaData.getMethod());
++count;
}
}
/**
* Utility method which, given a bean name, all interceptors available in a deployment and the all
* the interceptor binding information, will return only those interceptors which are applicable
* to the EJB corresponding to the bean name
*
* @param ejbName Name of the EJB
* @param allInterceptors {@link InterceptorsMetaData} of all interceptors
* @param allInterceptorBindings {@link InterceptorBindingsMetaData} of all interceptor bindings
* @return
*/
private static InterceptorsMetaData getInterceptors(
String ejbName,
InterceptorsMetaData allInterceptors,
InterceptorBindingsMetaData allInterceptorBindings) {
InterceptorsMetaData beanApplicableInterceptors = new InterceptorsMetaData();
// the default interceptors (ejbname = *) will be
// considered as *not* applicable for a bean, if *all* the interceptor
// bindings for that bean, have set the exclude-default-interceptors to true
boolean includeDefaultInterceptors = false;
InterceptorsMetaData defaultInterceptors = new InterceptorsMetaData();
for (InterceptorBindingMetaData binding : allInterceptorBindings) {
// the interceptor binding corresponds to the bean we are interested in
if (ejbName != null && ejbName.equals(binding.getEjbName())) {
// atleast one interceptor binding on the bean, is interested
// in the default interceptors (ejbname = *). So set the flag to include the default
// interceptors in the list of applicable interceptors
if (binding.isExcludeDefaultInterceptors() == false) {
includeDefaultInterceptors = true;
}
InterceptorClassesMetaData interceptorClasses = null;
if (binding.isTotalOrdering()) {
interceptorClasses = binding.getInterceptorOrder();
} else {
interceptorClasses = binding.getInterceptorClasses();
}
// interceptor binding has no classes, so move on to the next interceptor binding
if (interceptorClasses == null || interceptorClasses.isEmpty()) {
continue;
}
for (String interceptorClass : interceptorClasses) {
// get the corresponding interceptor metadata for the interceptor class
InterceptorMetaData interceptorMetaData = allInterceptors.get(interceptorClass);
// TODO: the interceptor metadata for a interceptor class will only be
// null, if the metadata isn't fully populated/processed. Let's not thrown
// any errors and just ignore such cases for now
if (interceptorMetaData != null) {
// include this interceptor metadata as applicable for the bean
beanApplicableInterceptors.add(interceptorMetaData);
}
}
} else if (binding.getEjbName().equals("*")) // binding for default interceptors
{
InterceptorClassesMetaData interceptorClasses = null;
if (binding.isTotalOrdering()) {
interceptorClasses = binding.getInterceptorOrder();
} else {
interceptorClasses = binding.getInterceptorClasses();
}
// no interceptor class, so skip to next interceptor binding
if (interceptorClasses == null || interceptorClasses.isEmpty()) {
continue;
}
// interceptor binding on the bean, is interested
// in the default interceptors (ejbname = *). So set the flag to include the default
// interceptors in the list of applicable interceptors
if (binding.isExcludeDefaultInterceptors() == false) {
includeDefaultInterceptors = true;
}
for (String interceptorClass : interceptorClasses) {
InterceptorMetaData interceptorMetaData = allInterceptors.get(interceptorClass);
// TODO: the interceptor metadata for a interceptor class will only be
// null, if the metadata isn't fully populated/processed. Let's not thrown
// any errors and just ignore such cases for now
if (interceptorMetaData != null) {
// add the interceptor metadata to the set of default interceptors.
// Whether or not these default interceptors are applicable for
// the bean being processed, will be decide later
defaultInterceptors.add(interceptorMetaData);
}
}
}
}
// if the default interceptors (ejb name= *) are to be included
// for this bean.
// the default interceptors (ejbname = *) will be
// considered as *not* applicable for a bean, if *all* the interceptor
// bindings for that bean, have set the exclude-default-interceptors to true
if (includeDefaultInterceptors) {
beanApplicableInterceptors.addAll(defaultInterceptors);
}
// return the interceptors which are applicable for the bean
return beanApplicableInterceptors;
}
