/**
* INTERNAL: Convert all the class-name-based settings to actual class-based settings. This method
* is used when converting a project that has been built with class names to a project with
* classes.
*/
public void convertClassNamesToClasses(ClassLoader classLoader) {
if (getPartitioningClasName() == null) {
setPartitioningClasName("");
}
try {
if (PrivilegedAccessHelper.shouldUsePrivilegedAccess()) {
Class partitioningClass =
(Class)
AccessController.doPrivileged(
new PrivilegedClassForName(getPartitioningClasName(), true, classLoader));
this.policy =
(PartitioningPolicy)
AccessController.doPrivileged(
new PrivilegedNewInstanceFromClass(partitioningClass));
} else {
Class partitioningClass =
PrivilegedAccessHelper.getClassForName(getPartitioningClasName(), true, classLoader);
this.policy =
(PartitioningPolicy) PrivilegedAccessHelper.newInstanceFromClass(partitioningClass);
}
} catch (PrivilegedActionException exception) {
throw ValidationException.classNotFoundWhileConvertingClassNames(
getPartitioningClasName(), exception.getException());
} catch (ClassNotFoundException exception) {
throw ValidationException.classNotFoundWhileConvertingClassNames(
getPartitioningClasName(), exception);
} catch (IllegalAccessException exception) {
throw ValidationException.reflectiveExceptionWhileCreatingClassInstance(
getPartitioningClasName(), exception);
} catch (InstantiationException exception) {
throw ValidationException.reflectiveExceptionWhileCreatingClassInstance(
getPartitioningClasName(), exception);
}
}
/** INTERNAL: Return a new instance of the class provided. */
public Object getClassInstance(Class cls) {
if (cls != null) {
try {
if (PrivilegedAccessHelper.shouldUsePrivilegedAccess()) {
return AccessController.doPrivileged(new PrivilegedNewInstanceFromClass(cls));
} else {
return org.eclipse.persistence.internal.security.PrivilegedAccessHelper
.newInstanceFromClass(cls);
}
} catch (Exception e) {
throw ValidationException.reflectiveExceptionWhileCreatingClassInstance(cls.getName(), e);
}
}
return null;
}
