author | František Kučera <franta-hg@frantovo.cz> |
Wed Feb 10 23:11:38 2010 +0100 (2010-02-10) | |
changeset 5 | 7cf0cbef2936 |
parent 2 | d549a4eb6aa9 |
permissions | -rw-r--r-- |
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package cz.frantovo.springDemo1.web; |
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|
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import cz.frantovo.springDemo1.KnihaDAORemote; |
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import cz.frantovo.springDemo1.KnihaDAOjdbcRemote; |
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import cz.frantovo.springDemo1.dto.Kniha; |
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import java.util.Collection; |
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import java.util.logging.Level; |
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import java.util.logging.Logger; |
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import javax.naming.Context; |
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import javax.naming.InitialContext; |
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import javax.naming.NamingException; |
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|
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/** |
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* |
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* @author fiki |
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*/ |
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public class SpringDemo1Bean { |
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|
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private static final Logger log = Logger.getLogger(SpringDemo1Bean.class.getSimpleName()); |
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private KnihaDAORemote knihaDAO; |
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private KnihaDAOjdbcRemote knihaDAOjdbc; |
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|
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/** Spring JdbcTemplate */ |
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public Collection<Kniha> getKnihy() { |
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return lookupKnihaDAO().getKnihy(); |
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} |
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|
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/** JDBC */ |
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public Collection<Kniha> getKnihyJdbc() { |
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return lookupKnihaDAOjdbc().getKnihy(); |
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} |
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|
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/** Spring JdbcTemplate */ |
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private KnihaDAORemote lookupKnihaDAO() { |
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if (knihaDAO == null) { |
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try { |
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Context c = new InitialContext(); |
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knihaDAO = (KnihaDAORemote) c.lookup("cz.frantovo.springDemo1.KnihaDAORemote"); |
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} catch (NamingException e) { |
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log.log(Level.SEVERE, "Chyba při hledání KnihaDAO", e); |
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throw new RuntimeException(e); |
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} |
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} |
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return knihaDAO; |
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} |
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|
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/** JDBC */ |
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private KnihaDAOjdbcRemote lookupKnihaDAOjdbc() { |
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if (knihaDAOjdbc == null) { |
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try { |
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Context c = new InitialContext(); |
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knihaDAOjdbc = (KnihaDAOjdbcRemote) c.lookup("cz.frantovo.springDemo1.KnihaDAOjdbcRemote"); |
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} catch (NamingException e) { |
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log.log(Level.SEVERE, "Chyba při hledání KnihaDAOjdbc", e); |
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throw new RuntimeException(e); |
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} |
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} |
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return knihaDAOjdbc; |
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} |
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|
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} |