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Chain Result	Used for Action Chaining
Dispatcher Result	Used for web resource integration, including JSP integration
FreeMarker Result	Used for FreeMarker integration
HttpHeader Result	Used to control special HTTP behaviors
Redirect Result	Used to redirect to another URL (web resource)
Redirect Action Result	Used to redirect to another action mapping
Stream Result	Used to stream an InputStream back to the browser (usually for file downloads)
Velocity Result	Used for Velocity integration
XSL Result	Used for XML/XSLT integration
PlainText Result	Used to display the raw content of a particular page (i.e jsp, HTML)
Tiles 2 Result	Used to provide Tiles 2 integration
Tiles 3 Result	Used to provide Tiles 3 integration
Postback Result	Used to postback request parameters as a form to the specified destination
JSON Result	Used to serialize actions into JSON

Optional

JasperReports Plugin

Used for JasperReports Tutorial integration

Optional, third-party plugin

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To minimize configuration, Results can be configured with a single value, which will be converted into a parameter, and each Result can specify which parameter this value should be set as. For example, here is a result defined in XML that uses a default parameter:

Code Block

lang	xml


<result type="freemarker">foo.fm</result>

That is the equivalent to this:

Code Block

lang	xml


<result type="freemarker">
  <param name="location">foo.vm</param>
</result>

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Struts 2 provides one such extension for you: ParamNameAwareResult interface when used with StrutsResultBuilder can limit parameters assigned to the result. So you can simple extend existing result with such a functionality as below:

Code Block

	java
	java


public class MyResult extends ServletDispatcherResult implements ParamNameAwareResult {

    public boolean acceptableParamName(String name, String value) {
        return "accept".equals(name);
    }

}

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