java调用存储过程

java调用存储过程：

import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Types;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * <p>
 * Title: OrclFunctionUtil.java
 * </p>
 * <p>
 * Description:
 * </p>
 * <p>
 * Copyright: Copyright (c) 2009-2011
 * </p>
 * <p>
 * Company:
 * </p>
 *
 * @author erdp
 * @date 2011-8-19
 * @version 1.0
 */
public class OrclFunctionUtil {
    private static final Log logger = LogFactory.getLog(OrclFunctionUtil.class);
    private static Connection connection = null;
    private static CallableStatement callableStatement = null;

    static {
        try {
            Class.forName(ProertiesConfigUtil.getJdbcProValue("jdbc.driverClassName"));
            connection = DriverManager.getConnection(ProertiesConfigUtil.getJdbcProValue("jdbc.url"), ProertiesConfigUtil.getJdbcProValue("jdbc.username"), ProertiesConfigUtil.getJdbcProValue("jdbc.password"));
        } catch (ClassNotFoundException e) {
            logger.error("数据库连接类找不到！");
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        }

    }

    /**
     *
     * @param functionName
     * @param dblinkName
     */
    public static void syncNcBaseDataImpl(String functionName, String dblinkName) {
        StringBuffer sb = new StringBuffer("{? =call ");
        sb.append(functionName).append("}");
        try {
            callableStatement = connection.prepareCall(sb.toString());
            callableStatement.registerOutParameter(1, Types.VARCHAR);
            callableStatement.setString(2, "");
            callableStatement.setString(3, dblinkName);
            callableStatement.execute();
            String returnStr = callableStatement.getString(1);
            if(returnStr!=null&&"100".equals(returnStr)){
                logger.error("同步基础数据成功！");
            }else{
                logger.error("同步基础数据失败！");
            }
        } catch (SQLException e) {
            logger.error(e);
        }
    }
}

 

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