Optionally implemented SessionSynchronization interface transaction
demarcation test.
If an enterprise bean implements the javax.ejb.SessionSynchronization
interface, the Application Assembler can specify only the following values
for the transaction attributes of the bean's methods:
Required
RequiresNew
Mandatory
Result result = getInitializedResult();
ComponentNameConstructor compName = getVerifierContext().getComponentNameConstructor();
boolean oneFound = false;
if (descriptor instanceof EjbSessionDescriptor) {
try {
Context context = getVerifierContext();
ClassLoader jcl = context.getClassLoader();
Class c = Class.forName(descriptor.getEjbClassName(), false, getVerifierContext().getClassLoader());
// walk up the class tree
do {
Class[] interfaces = c.getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
if (interfaces[i].getName().equals("javax.ejb.SessionSynchronization")) {
oneFound = true;
break;
}
}
} while ((c=c.getSuperclass()) != null);
} catch (ClassNotFoundException e) {
Verifier.debug(e);
addErrorDetails(result, compName);
result.failed(smh.getLocalString
(getClass().getName() + ".failedException1",
"Error: [ {0} ] class not found.",
new Object[] {descriptor.getEjbClassName()}));
return result;
}
// If an enterprise bean implements the javax.ejb.SessionSynchronization
// interface, the Application Assembler can specify only the following
// values for the transaction attributes of the bean's methods:
// Required, RequiresNew, Mandatory
if (oneFound) {
String transactionAttribute = "";
ContainerTransaction containerTransaction = null;
boolean oneFailed = false;
if (!descriptor.getMethodContainerTransactions().isEmpty()) {
for (Enumeration ee = descriptor.getMethodContainerTransactions().keys(); ee.hasMoreElements();) {
MethodDescriptor methodDescriptor = (MethodDescriptor) ee.nextElement();
containerTransaction =
(ContainerTransaction) descriptor.getMethodContainerTransactions().get(methodDescriptor);
if (!(containerTransaction != null && properAttribDefined(containerTransaction))) {
transactionAttribute =
containerTransaction.getTransactionAttribute();
addErrorDetails(result, compName);
result.failed(smh.getLocalString
(getClass().getName() + ".failed",
"Error: TransactionAttribute [ {0} ] for method [ {1} ] is not valid.",
new Object[] {transactionAttribute, methodDescriptor.getName()}));
}
}
}
}
}
if(result.getStatus()!=Result.FAILED) {
addGoodDetails(result, compName);
result.passed(smh.getLocalString
(getClass().getName() + ".passed",
"TransactionAttributes are defined properly for the bean"));
}
return result;
