private void checkAuthorization(Method callMethod, InterfaceType interfaceType)
throws ApplicationException {
boolean authorized = securityService.isCallerAuthorized(callMethod, interfaceType);
if (!authorized) {
throw new ApplicationException(
new EJBAccessException("Unauthorized Access by Principal Denied"));
}
}
@Override
public Object invoke(
final Object deployID,
InterfaceType type,
final Class callInterface,
final Method callMethod,
final Object[] args,
final Object primKey)
throws OpenEJBException {
final BeanContext beanContext = this.getBeanContext(deployID);
if (beanContext == null) {
throw new OpenEJBException(
"Deployment does not exist in this container. Deployment(id='"
+ deployID
+ "'), Container(id='"
+ containerID
+ "')");
}
// Use the backup way to determine call type if null was supplied.
if (type == null) {
type = beanContext.getInterfaceType(callInterface);
}
final ThreadContext callContext = new ThreadContext(beanContext, primKey);
final ThreadContext oldCallContext = ThreadContext.enter(callContext);
try {
final boolean authorized = securityService.isCallerAuthorized(callMethod, type);
if (!authorized) {
throw new ApplicationException(
new EJBAccessException("Unauthorized Access by Principal Denied"));
}
final Class declaringClass = callMethod.getDeclaringClass();
final String methodName = callMethod.getName();
if (EJBHome.class.isAssignableFrom(declaringClass)
|| EJBLocalHome.class.isAssignableFrom(declaringClass)) {
if (declaringClass != EJBHome.class && declaringClass != EJBLocalHome.class) {
if (methodName.startsWith("create")) {
return createEJBObject(callMethod, args, callContext, type);
} else if (methodName.equals("findByPrimaryKey")) {
return findByPrimaryKey(callMethod, args, callContext, type);
} else if (methodName.startsWith("find")) {
return findEJBObject(callMethod, args, callContext, type);
} else {
return homeMethod(callMethod, args, callContext, type);
}
} else if (methodName.equals("remove")) {
removeEJBObject(callMethod, callContext, type);
return null;
}
} else if ((EJBObject.class == declaringClass || EJBLocalObject.class == declaringClass)
&& methodName.equals("remove")) {
removeEJBObject(callMethod, callContext, type);
return null;
}
// business method
callContext.setCurrentOperation(Operation.BUSINESS);
final Method runMethod = beanContext.getMatchingBeanMethod(callMethod);
callContext.set(Method.class, runMethod);
return businessMethod(callMethod, runMethod, args, callContext, type);
} finally {
ThreadContext.exit(oldCallContext);
}
}