Primary key class provide implementation of hashCode() methods test.
Enterprise Bean's primary key class
The class must provide suitable implementation of the hashCode()
method to simplify the management of the primary keys by client code.
Result result = getInitializedResult();
ComponentNameConstructor compName = getVerifierContext().getComponentNameConstructor();
if (descriptor instanceof EjbEntityDescriptor) {
String transactionType = descriptor.getTransactionType();
if (EjbDescriptor.CONTAINER_TRANSACTION_TYPE.equals(transactionType))
{
boolean hasDefinedHashCodeMethod = false;
boolean oneFailed = false;
int lc = 0;
// RULE: Primary key class must defined HashCode() method
try {
Context context = getVerifierContext();
ClassLoader jcl = context.getClassLoader();
// retrieve the EJB primary key class
Class c = Class.forName(((EjbEntityDescriptor)descriptor).getPrimaryKeyClassName(), false, getVerifierContext().getClassLoader());
Method methods[] = c.getDeclaredMethods();
for (int i=0; i< methods.length; i++)
{
if (methods[i].getName().equals("hashCode")){
// this is the right primary key class method hashCode()
hasDefinedHashCodeMethod = true;
// used in output below
lc = i;
break;
}
}
if (hasDefinedHashCodeMethod)
{
result.addGoodDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".debug1",
"For EJB primary key class [ {0} ]",
new Object[] {((EjbEntityDescriptor)descriptor).getPrimaryKeyClassName()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".passed",
"Primary key class method [ {0} ] was defined in the primary key class.",
new Object[] {methods[lc].getName()}));
} else if (!hasDefinedHashCodeMethod) {
oneFailed = true;
result.addErrorDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".debug1",
"For EJB primary key class [ {0} ]",
new Object[] {((EjbEntityDescriptor)descriptor).getPrimaryKeyClassName()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".failed",
"Error: Primary key class method hashCode() was not defined in the primary key class."));
}
} catch (ClassNotFoundException e) {
Verifier.debug(e);
result.addErrorDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.failed(smh.getLocalString
(getClass().getName() + ".failedException",
"Error: Class [ {0} ] not found within bean [ {1} ]",
new Object[] {((EjbEntityDescriptor)descriptor).getPrimaryKeyClassName(), descriptor.getName()})
);
}
if (oneFailed)
result.setStatus(result.FAILED);
else
result.setStatus(result.PASSED);
} else {
// not container managed, but is a entity bean
result.addNaDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.notApplicable(smh.getLocalString
(getClass().getName() + ".notApplicable2",
"Bean [ {0} ] is not {1} managed, it is [ {2} ] managed.",
new Object[] {descriptor.getName(),EjbDescriptor.CONTAINER_TRANSACTION_TYPE,transactionType}));
}
return result;
} else {
result.addNaDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.notApplicable(smh.getLocalString
(getClass().getName() + ".notApplicable",
"[ {0} ] expected {1} bean, but called with {2} bean.",
new Object[] {getClass(),"Entity","Session"}));
return result;
}
