Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. The major difference is that in Struts1. The regular logic can be placed in Filter classes and developer can concentrate on the Business Logic.
Besides this there is also differences in directory structure. It is better to know the differences between Struts1. In Struts 1. Container does not treat Struts2. 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. Whats the difference between Struts 1.
Asked 12 years, 6 months ago. You may check the article How Struts 2 Works to have a good understanding of the working of struts 2. These classes map with the jsp forms. The jsp form directly maps to POJO classes, and there is no need to create DTO, thereby the number of classes decreases leading to less maintenance. But struts 2. Multiple configuration files can also be used. Only one instance of a class is used to handle all requests to an Action.
To my surprise, Struts 2 seems to be completely different than Struts 1 framework, because some of the most familiar stuff like ActionForm , struts-config. Struts 2 has also done great job on removing the direct dependency of Action classes on Servlet API e.
In th is article, we will some important differences between Struts 1 and Struts 2 framework. Here is my list of some common difference between Struts 1 and Struts 2 framework. This list contains some observations, which can also help you to gauge some major changes in struts 2 from struts 1. In Struts 1 it's mandatory to extend org. Also, execute method returns String rather than returning ActionForward object.
You can still use ActionSupport class or Action interface but those are completely optional. What is more important is the declaration of Struts 2 Filter i n web. In Struts 1, ActionServlet is considered as FrontController while in Struts 2 its Filter , which can be considered as front end controller.
Struts 2 don't have such dependency and its execute method doesn't require Servlet API. There are a lot more differences in Struts 1 and Struts 2 and I suggest going through Struts 2 documentation as you learn Struts 2.
To me, Struts 2 looks completely different than Struts 1. I will keep this list of differences between Struts 1 and Struts 2 updated as and when I found some more differences. Difference between include directive and include action in Servlet JSP. Difference between forward and send-redirect in Servlet. Share to Twitter Share to Facebook. The solution is to remove the styleId and use the name of your form bean, as that will be inserted as the id in your HTML. Some users who were not using the Struts taglibs or tiles have reported success with simply "dropping-in" the Struts 1.
This is unlikely to work if you have not been keeping up with deprecation warnings, as many deprecated methods and classes have been completely removed with the Struts 1. Note that even if you explicitly specify in the struts-config.
This architecture is open to discussion, but as it is currently, you need Commons Chain in your webapp even if you don't use the ComposableRequestProcessor.
Evaluate Confluence today. Apache Struts 2 Wiki. Child pages. Browse pages. A t tachments 0 Page History People who can view. Copy Page Tree. Pages Home. Jira links. Upgrading to Struts 1. Move to Servlet 2. Packaging While previously Struts was distributed as a "monolithic" jar, beginning with the 1.
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