xfire 错误处理

今天用xfire做了一个webservice应用，在启动后调用时，出现以下Exception：

Exception in thread "main" org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Couldn't instantiate class. byte
org.codehaus.xfire.fault.XFireFault: Couldn't instantiate class. byte
at org.codehaus.xfire.aegis.type.basic.BeanType.readObject(BeanType.java:196)
at org.codehaus.xfire.aegis.type.basic.BeanType.readObject(BeanType.java:159)
at org.codehaus.xfire.aegis.type.basic.ArrayType.readCollection(ArrayType.java:80)
at org.codehaus.xfire.aegis.type.collection.CollectionType.readObject(CollectionType.java:36)
at org.codehaus.xfire.aegis.AegisBindingProvider.readParameter(AegisBindingProvider.java:169)
at org.codehaus.xfire.service.binding.AbstractBinding.read(AbstractBinding.java:206)
at org.codehaus.xfire.service.binding.WrappedBinding.readMessage(WrappedBinding.java:51)
at org.codehaus.xfire.soap.handler.SoapBodyHandler.invoke(SoapBodyHandler.java:42)
at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
at org.codehaus.xfire.client.Client.onReceive(Client.java:406)
at org.codehaus.xfire.transport.http.HttpChannel.sendViaClient(HttpChannel.java:139)
at org.codehaus.xfire.transport.http.HttpChannel.send(HttpChannel.java:48)
at org.codehaus.xfire.handler.OutMessageSender.invoke(OutMessageSender.java:26)
at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:79)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:114)
at org.codehaus.xfire.client.Client.invoke(Client.java:336)
at org.codehaus.xfire.client.XFireProxy.handleRequest(XFireProxy.java:77)
at org.codehaus.xfire.client.XFireProxy.invoke(XFireProxy.java:57)
at $Proxy0.getAllAlarms(Unknown Source)
at kindsoft.vdsl.test.TestVDSL.main(TestVDSL.java:37)
Caused by: java.lang.InstantiationException: byte
at java.lang.Class.newInstance0(Class.java:335)
at java.lang.Class.newInstance(Class.java:303)
at org.codehaus.xfire.aegis.type.basic.BeanType.readObject(BeanType.java:109)
... 20 more

花了我一个小时的时间，终于搞定了！
解决方法：将pojo中字段为byte类型修改成int或其他你想要的类型就可以了！

评论

1 楼 wangnewton 2014-07-31  

xfire难道不支持byte等数据类型？