Tag: web technology

Configuration file Name (struts.xml) can be changed in Struts 2 as was the case in Struts 1.

Action Classes in Struts 2 are instantiated on per request basis

Default interceptor stack containing validation interceptor, workflow inteceptor and others can be customized

Only value of which UI component can be validated?

A validator in JSF is only designed to validate one component, so in general just one field, and validating multiple fields is tricky.

JavaServer Faces technology provides standard error messages that display on the page when conversion or validation fails.

If an error occurs inside a convertor used to convert the value entered in a inputText field, than the isValid method of the field returns false.

Which section of the Config.Web file is used for storing a list of authorized users?

String mystring; Creates a(n)

interfaces represent concrete types that convey implementation details such as fields and method implementations.