When a specific method throws an Exception that isn’t handheld the exception is passed over to the method from which that specific method was called. If that other method doesn’t handle the exception the exceptions is passed over to the previous method and so on. Eventually, the thrown exception reaches the primary method of the thread in [...]
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I have just completed a short vide clip that presents a simple JAAS code sample. This code sample presents a simple implementation for the authantication mechanism.
This code sample includes the following files:
PrincipleImplementation.java
The Principle interface represents an entity such as an individual, corporation or a simple login id. Our implementation for that interface will be in [...]
I was recently asked by one of the companies I am working with to explore the possibility to perform dynamic class loading on the android platform.
Browsing the API documentation looking for the detailed documentation of the java.lang.ClassLoader class, I found a difference between the well known implementation on the Java platform and the one we [...]
Using the Java Reflection API we can indirectly invoke private methods from outside the scope of the class they belong to. The AcceesibleObject class is the base class for Method, Field and Constructor. The AccessibleObject class provides the ability to flag a reflected object and suppress default Java language access control checks. Calling the setAccessible method [...]
