2016-08-24 79 views
0

我正在使用Apache CXF來調用SOAP Web服務。 CXF使用javax.annotation.Resource註釋,它是Java 8的一部分,但是我的應用程序爲它投擲了一個ClassNotFoundException;找不到標準java類

java.lang.ClassNotFoundException: javax.annotation.Resource not found by my-application-name [164] 
    at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1558) 
    at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79) 
    at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1998) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
[wrapped] java.lang.NoClassDefFoundError: javax/annotation/Resource 
    at org.apache.cxf.common.injection.ResourceInjector.<clinit>(ResourceInjector.java:59) 
    at org.apache.cxf.bus.extension.ExtensionManagerImpl.loadAndRegister(ExtensionManagerImpl.java:222) 
    at org.apache.cxf.bus.extension.ExtensionManagerImpl.activateAllByType(ExtensionManagerImpl.java:140) 
    at org.apache.cxf.bus.extension.ExtensionManagerBus.<init>(ExtensionManagerBus.java:126) 
    at org.apache.cxf.bus.extension.ExtensionManagerBus.<init>(ExtensionManagerBus.java:134) 
    at org.apache.cxf.bus.CXFBusFactory.createBus(CXFBusFactory.java:40) 
    at org.apache.cxf.bus.CXFBusFactory.createBus(CXFBusFactory.java:36) 
    at org.apache.cxf.bus.CXFBusFactory.createBus(CXFBusFactory.java:32) 
    at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:146) 
    at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:122) 
    at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:94) 
    at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:83) 
    at org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:106) 
    at org.apache.cxf.BusFactory.createThreadBus(BusFactory.java:216) 
    at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:206) 
    at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:193) 
    at org.apache.cxf.jaxws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:97) 
    at javax.xml.ws.Service.<init>(Service.java:77) 

什麼可能導致我的應用程序在此標準類上失敗?我正在使用Java 8u91,我可以在D:\dev\java\jdk_8u91\jre\lib\rt.jar中看到該課程。

+0

機器上是否有機會獲得2個JVM版本? – AlexR

+0

@AlexR我有4個Java安裝:)但我確信我正在運行正確的。 – Qwerky

+0

我相信你不是。這種情況是,這個類是在java 8以前的單獨的jar。我猜你以某種方式使用錯誤的jvm或至少錯誤的rt.jar。檢查您用於運行java的所有參數 – AlexR

回答

0

問題與OSGI有關。我的應用程序使用maven-bundle-plugin來創建OSGI包,但有一些關鍵包未被導入。

<Import-Package> 
    javax.activation.*, 
    javax.annotation.*, 
    javax.jws.*, 
    ..more imports.. 
</Import-Package> 

一旦javax.annotation.*被添加到導入的包中,問題就解決了。