What is j2ee explain the component of j2ee application?

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What is basic authentication?

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What is conversational state?

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Why do we use j2ee?

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What is the difference between sendRedirect() and forward()? in what situations do we have to use send redirect() instead of forward().

13 Answers   Honeywell, Mind Tree, Samsung, Wipro,

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where our package shoud be kept in the application whenwe want to import that package in the jsp application?

1 Answers  

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what is Directory Structure of webapplication?

8 Answers   CTS, Virtusa,

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Are java primitives objects?

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what is a servlet? and explain its lifecycle methods?

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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 ?

0 Answers   Sony,

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Who gave the name java?

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what is interface in java ?can you explain with simple example?and what is the difference between abstract and interface?

0 Answers   HCL,

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