@PushEndpoint导致TypeNotPresentExceptionProxy

Question

我试图用@PushEndpoint像Primefaces展示： http://www.primefaces.org/showcase/push/notify.xhtml

import javax.faces.application.FacesMessage; 
import org.primefaces.push.annotation.OnMessage; 
import org.primefaces.push.annotation.PushEndpoint; 
import org.primefaces.push.impl.JSONEncoder; 

@PushEndpoint("/notify") 
public class NotifyResource { 

    @OnMessage(encoders = { JSONEncoder.class }) 
    public FacesMessage onMessage(FacesMessage message) { 
     return message; 
    } 
} 

只要我用这个例子，我的服务器将不会再启动：

SEVERE: CDI Beans module deployment failed 
java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy 

的问题来自于线

(encoders = { JSONEncoder.class }) 

完整的堆栈跟踪：http://pastie.org/10936442

Answer 1

问题是一个ClassNotFoundException

抛出java.lang.ClassNotFoundException：org.atmosphere.config.managed.Encoder

和氛围不包括在primefaces.jar

只需添加依赖

<dependency> 
    <groupId>org.atmosphere</groupId> 
    <artifactId>atmosphere-runtime</artifactId> 
    <version>2.2.6</version> 
</dependency> 

https://mvnrepository.com/artifact/org.atmosphere/atmosphere-runtime/2.2.6