org.aoju.bus.proxy.intercept.MethodAdapter Maven / Gradle / Ivy
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package org.aoju.bus.proxy.intercept;
import org.aoju.bus.proxy.Interceptor;
import org.aoju.bus.proxy.Invocation;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.Method;
/**
* 一个适配器类，使AOP联盟的{@link MethodInterceptor}
* 接口适应于Proxy的{@link Interceptor}接口
*
* @author Kimi Liu
* @version 6.1.1
* @since JDK 1.8+
*/
public class MethodAdapter implements Interceptor {
private final MethodInterceptor methodInterceptor;
public MethodAdapter(MethodInterceptor methodInterceptor) {
this.methodInterceptor = methodInterceptor;
}
@Override
public Object intercept(Invocation invocation) throws Throwable {
return methodInterceptor.invoke(new MethodInvocationAdapter(invocation));
}
private static class MethodInvocationAdapter implements MethodInvocation {
private final Invocation invocation;
public MethodInvocationAdapter(Invocation invocation) {
this.invocation = invocation;
}
public Method getMethod() {
return invocation.getMethod();
}
public Object[] getArguments() {
return invocation.getArguments();
}
public Object proceed() throws Throwable {
return invocation.proceed();
}
public Object getThis() {
return invocation.getProxy();
}
public AccessibleObject getStaticPart() {
return invocation.getMethod();
}
}
}