Module bus.starter

Package org.miaixz.bus.starter.jdbc

Class AspectjJdbcProxy

java.lang.Object

org.miaixz.bus.starter.jdbc.AspectjJdbcProxy

@Order(-1)
public class AspectjJdbcProxy
extends Object

AOP aspect for dynamic datasource switching.

This aspect intercepts methods annotated with DataSource and manages the datasource context before and after method execution.

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
AspectjJdbcProxy()

Method Summary

Modifier and Type	Method	Description
void	after(org.aspectj.lang.JoinPoint joinPoint, DataSource dataSource)	Advice that runs after a method execution with DataSource annotation.
void	before(org.aspectj.lang.JoinPoint joinPoint, DataSource dataSource)	Advice that runs before a method execution with DataSource annotation.

Methods inherited from class java.lang.Object

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

Constructor Details

AspectjJdbcProxy

public AspectjJdbcProxy()

Method Details

before

public void before(org.aspectj.lang.JoinPoint joinPoint,
 DataSource dataSource)

Advice that runs before a method execution with DataSource annotation.

Sets the datasource context based on the value specified in the annotation. If no datasource is specified, the default datasource will be used.

Parameters:

joinPoint - the join point representing the method execution

dataSource - the datasource annotation on the method

after

public void after(org.aspectj.lang.JoinPoint joinPoint,
 DataSource dataSource)

Advice that runs after a method execution with DataSource annotation.

Cleans up the datasource context based on the configuration in the annotation. If DataSource.clear() is true, the datasource context will be cleared. Otherwise, the datasource context will be maintained for subsequent operations.

Parameters:

joinPoint - the join point representing the method execution

dataSource - the datasource annotation on the method