?? poolingdatasrc.java
字號(hào):
package com.air.persistence;
import java.sql.Connection;
import java.sql.SQLException;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import com.air.util.settings.SystemSettings;
public class PoolingDataSrc extends DataSrcImpl
{
public PoolingDataSrc()
{
}
/**
* @see com.nsi.vac.persistence.IsqlDataSource#getConnection()
*/
public Connection getConnection() throws Exception, SQLException
{
Context initCtxt = new InitialContext();
Context envCtxt = ( Context )initCtxt.lookup("java:/comp/env");
String jndiName = SystemSettings.getInstance().getDBDataSourceName();
DataSource ds = ( DataSource )envCtxt.lookup(jndiName);
Connection conn = ds.getConnection();
return conn;
}
}
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