Package com.baomidou.dynamic.datasource.aop

Class DynamicDatasourceNamedInterceptor

java.lang.Object

com.baomidou.dynamic.datasource.aop.DynamicDatasourceNamedInterceptor

All Implemented Interfaces:

org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor

public class DynamicDatasourceNamedInterceptor
extends Object
implements org.aopalliance.intercept.MethodInterceptor

Named Interceptor of Dynamic Datasource

Since:

3.4.0

Author:

TaoYu

Constructor Summary

Constructors

Constructor	Description
DynamicDatasourceNamedInterceptor(DsProcessor dsProcessor)	init

Method Summary

Modifier and Type	Method	Description
void	addPattern(String methodName, String dsKey)	add Item Pattern
void	addPatternMap(Map<String,String> map)	add PatternMap
void	fromProperties(Properties properties)	config from properties
Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)

Methods inherited from class java.lang.Object

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

Constructor Details

DynamicDatasourceNamedInterceptor

public DynamicDatasourceNamedInterceptor(DsProcessor dsProcessor)

init

Parameters:

dsProcessor - dsProcessor

Method Details

invoke

@Nullable
public Object invoke(@Nonnull
 org.aopalliance.intercept.MethodInvocation invocation)
              throws Throwable

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

Throwable

addPattern

public void addPattern(@Nonnull
 String methodName,
 @Nonnull
 String dsKey)

add Item Pattern

Parameters:

methodName - like select*

dsKey - like master or slave

addPatternMap

public void addPatternMap(Map<String,String> map)

add PatternMap

Parameters:

map - namedMap

fromProperties

public void fromProperties(@Nonnull
 Properties properties)

config from properties

         Properties attributes = new Properties();
         attributes.setProperty("select*", "slave");
         attributes.setProperty("add*", "master");
         attributes.setProperty("update*", "master");
         attributes.setProperty("delete*", "master");
 

Parameters:

properties - ds properties