Should i use struts 2




















If you are having a problem getting the tutorial example applications to work search the Struts 2 mailing list. This is poor design for two reasons. Spring provides a mechanism to manage dependencies by injecting them at run time. Struts 2 ActionSupport classes—like any other Java class—can be injected with a dependent object by the Spring framework. So instead of having the above code, I would have this statement in EditAction.

At run time the Spring framework will provide an object of a class that implements the EditService interface. Consult Spring Plugin documentation for more information about how the plugin works.

The current version 2. If you want to use the latest version of Spring, then you should exclude the transitive dependencies in your pom. I didn't make any precise measurements, but I think that at my region JSF and Struts are used for web application development most often. JSF is for me a bit less clumsy, but also has some problems. My favourite web frameworks are Vaadin and GWT, but I'm not suggesting anything for you - you should make the decision by yourself.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Why should I learn and use struts? Asked 11 years, 1 month ago. Active 4 years, 3 months ago. Viewed 22k times. Improve this question. Tomas Narros David Parks David Parks Struts is awful. Both are great and intuitive frameworks. Struts 1 is really outdated. Struts 2 is in no way awful. Add a comment. Any expression or target which evaluates to one of these will be blocked and you see a WARN in logs:.

It is possible to redefine the above constants in struts. Support for accessing static methods from expression will be disabled soon, please consider re-factoring your application to avoid further problems! Please check WW See the example below:.

In such case OGNL cannot properly map which method to call when request is coming. This is do the OGNL limitation. As from version 2. These two interfaces are used by Parameters Interceptor and Cookie Interceptor to check if param can be accepted or must be excluded.

If you were using excludeParams previously please compare patterns used by you with these provided by the framework in default implementation. This mechanism was introduced in version 2. It is a web platform security feature designed to help servers defend themselves against cross-origin attacks based on the preferred resource isolation policy.

The Struts 2 framework requires that objects you want to expose to the view HelloWorld. We need an Action class to act as the Controller. Based on the value of the result, a specific view page in this example that view page is HelloWorld.

Note also the public getter method for the private MessageStore object. Since we want to make the MessageStore object available to the view page, HelloWorld. We need a server page to present the message that is stored in the model class MessageStore.

The taglib directive tells the Servlet container that this page will be using the Struts 2 tags and that these tags will be preceded by an s.

That method returns a MessageStore object. By adding the.



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