수면제가 필요해요...

import java.sql.Statement;

import java.util.ArrayList;

import java.util.List;

import java.util.Map;

import java.util.Properties;

import org.apache.commons.beanutils.PropertyUtils;

import org.apache.ibatis.executor.statement.StatementHandler;

import org.apache.ibatis.mapping.BoundSql;

import org.apache.ibatis.mapping.ParameterMapping;

import org.apache.ibatis.plugin.Interceptor;

import org.apache.ibatis.plugin.Intercepts;

import org.apache.ibatis.plugin.Invocation;

import org.apache.ibatis.plugin.Plugin;

import org.apache.ibatis.plugin.Signature;

import org.apache.ibatis.session.ResultHandler;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

@Intercepts({

@Signature(type=StatementHandler.class, method="update", args={Statement.class}),

@Signature(type=StatementHandler.class, method="query", args={Statement.class, ResultHandler.class})

})

public class MybatisLogInterceptor implements Interceptor {

private static final Logger logger = LoggerFactory.getLogger("mybatis.log");

@Override

public Object intercept(Invocation invocation) throws Throwable {

StatementHandler handler = (StatementHandler)invocation.getTarget();

BoundSql boundSql = handler.getBoundSql();

List<Object> columnValues = getColumnValues(handler, boundSql);

String sql = getSql(boundSql.getSql(), getTypes(columnValues));

        logger.info("=====================================================================");

        logger.info("sql : \n{}", sql);

        logger.info("=====================================================================");

return invocation.proceed(); // 쿼리 실행

}

@Override

public Object plugin(Object target) {

return Plugin.wrap(target, this);

}

@Override

public void setProperties(Properties properties) {

}

private List<Object> getColumnValues(StatementHandler handler, BoundSql boundSql) {

List<Object> columnValues = new ArrayList<Object>();

Object parameter = handler.getParameterHandler().getParameterObject();

List<ParameterMapping> parameterMappingList = boundSql.getParameterMappings();

for(int i = 0;i<parameterMappingList.size();i++) {

try {

if(PropertyUtils.isReadable(parameter, parameterMappingList.get(i).getProperty())) {

Object column = PropertyUtils.getProperty(parameter, parameterMappingList.get(i).getProperty());

columnValues.add(column);

} else {

if(parameter instanceof Map) {

columnValues.add( ((Map<?, ?>) parameter).get(parameterMappingList.get(i).getProperty()) );

} else {

columnValues.add(parameter);

}

}

} catch (Exception e) {

e.printStackTrace();

} 

}

return columnValues;

}

private Object[] getTypes(List<Object> columnValues) {

Object[] object = new Object[columnValues.size()];

for(int i = 0; i < columnValues.size(); i++) {

    object[i] = columnValues.get(i);

   }

   return object;

}    

private String getSql(String sqlStr, Object[] items) {

int seq = 0;

  StringBuffer buf = new StringBuffer();

  int i;

  while ((i = sqlStr.indexOf("?")) >= 0) {

  if(seq == items.length) break; 

  buf.append(sqlStr.substring(0, i));

  if (items[seq] instanceof String) {

  buf.append("'" + items[seq] + "'");

  } else if (items[seq] instanceof Integer) {

  buf.append(items[seq]);

  } else if (items[seq] instanceof Long) {

  buf.append(items[seq]);

  } else if (items[seq] == null) {

  buf.append("null");

  } else {

  buf.append(items[seq]);

  }

  sqlStr = sqlStr.substring(i + "?".length());

  seq++;

  }

  buf.append(sqlStr);

  return buf.toString();

  }

}

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean" >

        <property name="configLocation" value="classpath:/sqlmap/config/mybatis-config.xml"/>

        <property name="dataSource" ref="dataSource"/>

        <property name="plugins">

            <array>

                <bean class="xxx.xxx.interceptor.MybatisLogInterceptor"/>

            </array>

        </property>

</bean>