The fileUpload interceptor automatically works for all the requests that includes files. We can use this interceptor to control the working of file upload in…

In our web application, there might occur exception at any point. To overcome this problem, struts 2 provides a mechanism of global exception handling where…

The modelDriven interceptor makes other model object as the default object of valuestack. Bydefault, action object is the default object of valuestack. To use the…

The prepare interceptor calls prepre() method on the action if it implements Preparable interface. It calls prepare() method before the execute() method. To use the…

The execAndWait interceptor also known as execute and wait interceptor is used to display the intermediate result. It is recommended to use for long running…

The params interceptor also known as parameters interceptor is used to set all parameters on the valuestack. It is found in the default stack bydefault….

Interceptor is an object that is invoked at the preprocessing and postprocessing of a request. In Struts 2, interceptor is used to perform operations such…

implementing the Interceptor interface in a class and overriding its three life cycle method. For creating the custom interceptor, Interceptor interface must be implemented. It…