Using Java Reflection how can i call a method which i specify in a JSP page.i mean if i have 3 methods in my java class when i specify one of my method name in Jsp page in a textbox when i submit the page that particular method has to be called using java Reflection

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Oct 13th, 2005
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Sandeep Virmani

Oct 14th, 2005

Please find below the reflection code :
Object o = Class.forName(thisTable.getAttribute("classname")).newInstance();
Method method = o.getClass().getDeclaredMethod("execute",new Class[]{HttpServletRequest.class});
method.invoke(o, new Object[]{req});

In place of execute you ned to specify your method name which you want to execute.(might me through textbox entry or from anywhere else.)