marc barbier
43 lines
859 B
Java
43 lines
859 B
Java
package downloader;
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import java.sql.Connection;
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import java.sql.DriverManager;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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public class DBConnector {
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private Connection conn;
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/**
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* Connect to a sample database
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*
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* @throws SQLException
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*/
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public void connect(String dbFile) throws SQLException {
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conn = null;
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try {
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// db parameters
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String url = "jdbc:sqlite:" + dbFile;
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System.out.println(url);
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// create a connection to the database
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conn = DriverManager.getConnection(url);
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} catch (SQLException e) {
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System.out.println(e.getMessage());
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throw e;
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}
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}
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public void close() throws SQLException {
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conn.close();
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}
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public ResultSet executeRequest(String sql) {
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try {
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return conn.createStatement().executeQuery(sql);
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} catch (SQLException e) {
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e.printStackTrace();
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}
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return null;
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}
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} |