Answer / sanjay deorari

JSP is used mainly for presentation only. A JSP can only be
HttpServlet that means the only supported protocol in JSP is
HTTP. But a servlet can support any protocol like HTTP,FTP,
SMTP etc.

Answer / j

in Servlet, presentation logic(HTML) is embedded in java
code (between out.println()). whereas in JSP, javacode is
embedded within HTML.

one more thing is while compilation, servlets will compile
and form .class file. whereas JSP will undergo a
translation phase. During which its converted into Servlet
first and the compiled to .class file.

public class ActionSearchBean extends GenericSearchBean<ActionDTO, Long, ActionDTO> { @Override public String search() { data.setRowCount(null); if(data.getRowCount()==0){ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } return "searchAction"; } @Override public String clear() { data.setRowCount(null); if (data.getRowCount() > 0){ data.getNoRecordFound().setRendered(false); data.getDataScroller().setRendered(true); }else{ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } data.setModel(new ActionDTO()); data.setRowCount(null); return "searchAction"; } } what is the purpose of @Override ...what will do @Override here ?

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