What are the benefits of Interceptors in Struts2?

1228

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What is the default location of result pages and how can we change it?

1076

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What is the use of namespace in action mapping in Struts2?

1116

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Does Struts2 action and interceptors are thread safe?

1146

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What is Struts2?

1123

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Which interceptor is responsible for i18n support?

996

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Which interceptor is responsible for mapping request parameters to action class Java Bean properties?

1119

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What is ValueStack and OGNL?

1115

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What are best practices to follow while developing Struts2 application?

1120

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How can we upload files in Struts2 application?

1087

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How can we handle exceptions thrown by application in Struts2?

1009

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How can we get Servlet API Request, Response, HttpSession etc Objects in action classes?

1124

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What is the difference in using Action interface and ActionSupport class for our action classes, which one you would prefer?

1277

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Which class is the Front Controller in Struts2?

1032

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How can we integrate log4j in Struts2 application?

1094

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