Package io.github.astrapi69.design.pattern.observer.exception.handlers
package io.github.astrapi69.design.pattern.observer.exception.handlers
Provides classes for handling exceptions using the observer design pattern
This package is focused on managing exception events and notifying registered listeners when exceptions occur By utilizing the observer pattern, it allows for a flexible and decoupled approach to exception handling, where multiple components can respond to exceptions in a coordinated manner.
The key classes in this package include:
AbstractExceptionHandler- An abstract base class that provides common functionality for managing exception listeners and propagating exception eventsDefaultExceptionHandler- A concrete implementation ofAbstractExceptionHandlerthat provides default behavior for handling exceptions and notifying listeners
This package is essential for building a robust exception handling mechanism within an application, allowing for centralized and consistent management of exception events It demonstrates how the observer pattern can be applied to exception handling to ensure that exceptions are effectively communicated and managed across the system.
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ClassesClassDescriptionThe abstract class
AbstractExceptionHandlerhandles all exceptions by managing a list ofExceptionListenerobjects and updating them when an exception event occursThe classDefaultExceptionHandlerprovides a default implementation for handling exception events It extendsAbstractExceptionHandlerand propagates exception events to the registered listeners