Example usage for org.apache.ibatis.plugin InterceptorChain InterceptorChain

Introduction

In this page you can find the example usage for org.apache.ibatis.plugin InterceptorChain InterceptorChain.

Prototype

InterceptorChain

Source Link

Usage

From source file:tk.mybatis.mapper.mapperhelper.MapperOnceInterceptor.java

License:Open Source License

/**
 * ?Mapper?//from   w  w w.  ja v  a2 s.co m
 *
 * @param invocation
 */
public synchronized void processInvocation(Invocation invocation) {
    if (!hasRan) {
        Object[] objects = invocation.getArgs();
        MappedStatement ms = (MappedStatement) objects[0];
        mapperHelper.processConfiguration(ms.getConfiguration());
        //?
        InterceptorChain interceptorChain = new InterceptorChain();
        List<Interceptor> interceptorList = ms.getConfiguration().getInterceptors();
        for (Interceptor interceptor : interceptorList) {
            if (interceptor != this) {
                interceptorChain.addInterceptor(interceptor);
            }
        }
        MetaObject metaObject = SystemMetaObject.forObject(ms.getConfiguration());
        metaObject.setValue("interceptorChain", interceptorChain);
        hasRan = true;
    }
}

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