如何捕獲Apache Axis上的MessagingException

Question

在我的Axis 1.4 webservice上，當傳入郵件損壞時會拋出此異常。

WARN ;2010-07-15 14:45:38,232;org.apache.axis.attachments.AttachmentsImpl;;Exception: 
AxisFault 
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException 
faultSubcode: 
faultString: javax.mail.MessagingException: Error in input stream; 
    nested exception is: 
    java.io.IOException: End of stream encountered before final boundary marker. 
faultActor: 
faultNode: 
faultDetail: 
    {http://xml.apache.org/axis/}stackTrace:javax.mail.MessagingException: Error in input stream; 
    nested exception is: 
    java.io.IOException: End of stream encountered before final boundary marker. 
    at javax.mail.internet.InternetHeaders.load(InternetHeaders.java:361) 
    at javax.mail.internet.InternetHeaders.<init>(InternetHeaders.java:310) 
    at org.apache.axis.attachments.MultiPartRelatedInputStream.readTillFound(MultiPartRelatedInputStream.java:499) 
    at org.apache.axis.attachments.MultiPartRelatedInputStream.readAll(MultiPartRelatedInputStream.java:433) 
    at org.apache.axis.attachments.MultiPartRelatedInputStream.getAttachments(MultiPartRelatedInputStream.java:439) 
    at org.apache.axis.attachments.AttachmentsImpl.mergeinAttachments(AttachmentsImpl.java:171) 
    at org.apache.axis.attachments.AttachmentsImpl.getAttachmentCount(AttachmentsImpl.java:550) 
    at org.apache.axis.Message.getAttachments(Message.java:689) 
    at prg.xft.in.attachments.ExtractAttachments.extract(ExtractAttachments.java:45) 
    at prg.xft.ib.In.inbound(In.java:79) 
    at prg.xft.ib.In.<init>(In.java:54) 
    at prg.skel.jiz.ServiceImpl.inbound(ServiceImpl.java:24) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597) 
    at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397) 
    at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186) 
    at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323) 
    at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32) 
    at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) 
    at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) 
    at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454) 
    at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281) 
    at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 
    at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) 
    at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) 
    at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) 
    at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769) 
    at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698) 
    at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891) 
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) 
    at java.lang.Thread.run(Thread.java:619) 
Caused by: java.io.IOException: End of stream encountered before final boundary marker. 
    at org.apache.axis.attachments.BoundaryDelimitedStream.read(BoundaryDelimitedStream.java:308) 
    at org.apache.axis.attachments.BoundaryDelimitedStream.read(BoundaryDelimitedStream.java:358) 
    at org.apache.axis.attachments.BoundaryDelimitedStream.read(BoundaryDelimitedStream.java:370) 
    at com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:84) 
    at javax.mail.internet.InternetHeaders.load(InternetHeaders.java:338) 
    ... 42 more 

我試着在我的源代碼中的不同位置多次捕獲異常，但我無法捕捉到它。 堆棧跟蹤只出現在我的日誌中。

Answer 1

我幾乎可以肯定，在這個類中捕獲異常，並且apache記錄器打印堆棧跟蹤。這是常見的做法。你將無法抓住它。肯定

查看源代碼： http://kickjava.com/src/org/apache/axis/attachments/AttachmentsImpl.java.htm