Answer Posted / naveen kumar raavi

we use XML for Cross Platform communication.
While coming to Web Applications ,XML file plays a key role
such as configuring the web components like
servlets,ActionForm and ACtion classes(Struts) etc.Entire
flow of Web application is stored in XML file.
The importance of XML file in various web components.
1.web.xml
2.struts-config.xml(Struts Framework)
3.hibernate-config.xml and mapping.xml (Hibernate)
4.beans.xml (Spring framew work)
5.applications.xml(EJB)

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public class ActionSearchBean extends GenericSearchBean { @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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