package com.jh.core.db.jdbc;
import java.sql.PreparedStatement;
import java.sql.SQLException;
abstract class PreparedDBCallBack {
public abstract Object execute( PreparedStatement ps) throws SQLException ;
}
package com.jh.core.db.jdbc;
import java.sql.PreparedStatement;
import java.sql.SQLException;
abstract class PreparedDBCallBack {
public abstract Object execute( PreparedStatement ps) throws SQLException ;
}