cc.zhaoac.faith.core.mp.plugins

类 SqlLogInterceptor

java.lang.Object

cc.zhaoac.faith.core.mp.plugins.SqlLogInterceptor

所有已实现的接口:

org.apache.ibatis.plugin.Interceptor

@Signature(type=org.apache.ibatis.executor.statement.StatementHandler.class,method="query",args={java.sql.Statement.class,org.apache.ibatis.session.ResultHandler.class}) @Signature(type=org.apache.ibatis.executor.statement.StatementHandler.class,method="update",args=java.sql.Statement.class) @Signature(type=org.apache.ibatis.executor.statement.StatementHandler.class,method="batch",args=java.sql.Statement.class)
public class SqlLogInterceptor
extends Object
implements org.apache.ibatis.plugin.Interceptor

用于输出每条 SQL 语句及其执行时间

从以下版本开始:

2016-07-07

作者:

hubin nieqiurong TaoYu

字段概要

字段

限定符和类型	字段和说明
private static String	DRUID_POOLED_PREPARED_STATEMENT
private Method	druidGetSqlMethod
private static String	ORACLE_PREPARED_STATEMENT_WRAPPER
private Method	oracleGetOriginalSqlMethod
private static String	T4C_PREPARED_STATEMENT

构造器概要

构造器

构造器和说明
SqlLogInterceptor()

方法概要

限定符和类型	方法和说明
private Method	getMethodRegular(Class<?> clazz, String methodName) 获取此方法名的具体 Method
private int	indexOfSqlStart(String sql) 获取sql语句开头部分
Object	intercept(org.apache.ibatis.plugin.Invocation invocation)
Object	plugin(Object target)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.ibatis.plugin.Interceptor

setProperties

字段详细资料

DRUID_POOLED_PREPARED_STATEMENT

private static final String DRUID_POOLED_PREPARED_STATEMENT

另请参阅:

常量字段值

T4C_PREPARED_STATEMENT

private static final String T4C_PREPARED_STATEMENT

另请参阅:

常量字段值

ORACLE_PREPARED_STATEMENT_WRAPPER

private static final String ORACLE_PREPARED_STATEMENT_WRAPPER

另请参阅:

常量字段值

oracleGetOriginalSqlMethod

private Method oracleGetOriginalSqlMethod

druidGetSqlMethod

private Method druidGetSqlMethod

构造器详细资料

SqlLogInterceptor

public SqlLogInterceptor()

方法详细资料

intercept

public Object intercept(org.apache.ibatis.plugin.Invocation invocation)
                 throws Throwable

指定者:

intercept 在接口中 org.apache.ibatis.plugin.Interceptor

抛出:

Throwable

plugin

public Object plugin(Object target)

指定者:

plugin 在接口中 org.apache.ibatis.plugin.Interceptor

getMethodRegular

private Method getMethodRegular(Class<?> clazz,
                                String methodName)

获取此方法名的具体 Method

参数:

clazz - class 对象

methodName - 方法名

返回:

方法

indexOfSqlStart

private int indexOfSqlStart(String sql)

获取sql语句开头部分

参数:

sql - ignore

返回:

ignore