Rev 49 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 12 | soliveira | 1 | package org.kawai.dao.jdbc; |
| 2 | |||
| 3 | import java.sql.Connection; |
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| 49 | soliveira | 4 | import java.sql.PreparedStatement; |
| 5 | import java.sql.ResultSet; |
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| 12 | soliveira | 6 | |
| 7 | import org.mentabean.BeanSession; |
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| 8 | |||
| 195 | helio.frota | 9 | /** |
| 10 | * Abstract DAO class AbstractJdbcDAO. |
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| 11 | * |
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| 12 | * @author Sergio Oliveira |
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| 13 | * |
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| 14 | */ |
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| 12 | soliveira | 15 | public abstract class AbstractJdbcDAO { |
| 195 | helio.frota | 16 | |
| 17 | /** Attribute session of AbstractJdbcDAO. */ |
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| 18 | protected BeanSession session; |
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| 19 | /** Attribute conn of AbstractJdbcDAO. */ |
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| 20 | protected Connection conn; |
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| 21 | |||
| 22 | /** |
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| 23 | * Parametric constructor. |
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| 24 | * @param session BeanSession |
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| 25 | */ |
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| 26 | public AbstractJdbcDAO(BeanSession session) { |
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| 27 | this.session = session; |
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| 28 | this.conn = session.getConnection(); |
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| 29 | } |
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| 30 | |||
| 31 | /** |
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| 32 | * Close connection resources. |
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| 33 | * @param stmt PreparedStatement |
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| 34 | * @param rset ResultSet |
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| 35 | */ |
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| 36 | public final static void close(PreparedStatement stmt, ResultSet rset) { |
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| 37 | |||
| 38 | if (rset != null) try { rset.close(); } catch(Exception e) { e.printStackTrace(); } |
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| 39 | if (stmt != null) try { stmt.close(); } catch(Exception e) { e.printStackTrace(); } |
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| 40 | } |
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| 41 | |||
| 42 | /** |
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| 43 | * Close prepatedStatement. |
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| 44 | * @param stmt PreparedStatement |
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| 45 | */ |
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| 46 | public final static void close(PreparedStatement stmt) { |
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| 47 | close(stmt, null); |
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| 48 | } |
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| 49 | } |