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spring comprises of seven modules they area the core containerb spring contextc spring aopd spring daoe spring ormf spring web moduleg spring
here are some features of spring- lightweightspring is lightweight when it comes to size and transparency the essential version of spring framework
the benefits of spring are as follows spring has layered architecture use what you require and leave you dont require now spring enables pojo
spring is an open source framework created to address the difficulty of enterprise application development one of the chief benefits of the spring
the struts tag libraries are html tags logic tags template tags bean tags tiles tags nested
lthtmlerrorsgt tag shows all the errors lthtmlerrorsgt iterates over actionerrors request
a specialized subclass of actionform that permits the creation of form beans with dynamic sets of properties configured in configuration file without
the switchaction class gives a means to switch from a resource in one module to another resource in a dissimilar module switchaction is useful only
what is difference among lookupdispatchaction and dispatchactionans the difference among lookupdispatchaction and dispatchaction is that the actual
lookupdispatchaction is useful if the method name in the action is not driven by its name in the front end but by the locale independent key into the
the lookupdispatchaction is a subclass of dispatchaction it does a reverse lookup on the resource package to get the key and then gets the method
what is the difference among forwardaction and includeactionans the difference is that you require to use the includeaction only if the action is
the includeaction class is useful when you require to integrate struts into an application that uses servlets use the includeaction class to contain
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
to use the dispatchaction follow these steps make a class that extends dispatchaction instead of action in a new class add a method for each function
the dispatchaction class is used to group related actions into single class using this class you can have a method for every logical action compared
the different types of actions in struts are dispatchaction lookupdispatchaction forwardaction switchaction
what is the difference among session scope and request scope when saving formbeanans when the scope is request the values of formbean would be there
struts is depend on model 2 mvc model-view-controller architecture struts controller uses the command design pattern and the action classes use the
an action class performs a role of an adapter among the contents of an incoming http request and the corresponding business logic that should be
action mapping having all the deployment information for a particular action bean this class is to verify where the results of the action will be
validate used to validate properties after they have been populated known as before formbean is handed to action returns a collection of actionerror
actionform is javabean which shows the form inputs containing the request parameters from the view referencing the action
actionservlet performs the role of controller process user requests verify what the user is trying to achieve according to the request pull data from
struts is a set of cooperating classes servlets and jsp tags that make up a reusable mvc 2 design javabeans components for managing application state