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我将 csv 文件读取到 java，所以我得到了 DataDecodeException，所以我该如何处理异常，直到我处理 smooks 异常并像这样打印日志“org.milyn.SmooksException：无法过滤源”。但我需要像这样打印日志 org.milyn.javabean.DataDecodeException：无法解码 bean 'customer' 上属性 'telcoId' 的绑定值 'A'。我怎样才能做到这一点？

例外：

15:24:18,471 INFO  [STDOUT] [Mobee]- INFO 2012-11-01 15:24:18,471 [] MigrationCustomerHome - CSV File ..C:\Users\PEDDU\AppData\Local\Temp\-3dd9162f-13abbd6ef67--7f5a5802617468662164441.upload
15:24:18,479 FATAL [application] org.milyn.SmooksException: Failed to filter source.
javax.faces.el.EvaluationException: org.milyn.SmooksException: Failed to filter source.
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:91)
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
    at javax.faces.component.UICommand.broadcast(UICommand.java:383)
    at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
    at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:324)
    at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:299)
    at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:256)
    at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:469)
    at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
    at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:530)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
    at org.jboss.seam.web.RewriteFilter.process(RewriteFilter.java:98)
    at org.jboss.seam.web.RewriteFilter.doFilter(RewriteFilter.java:57)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
    at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
    at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
    at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
    at java.lang.Thread.run(Unknown Source)
Caused by: org.milyn.SmooksException: Failed to filter source.
    at org.milyn.delivery.sax.SmooksSAXFilter.doFilter(SmooksSAXFilter.java:86)
    at org.milyn.delivery.sax.SmooksSAXFilter.doFilter(SmooksSAXFilter.java:61)
    at org.milyn.Smooks._filter(Smooks.java:516)
    at org.milyn.Smooks.filterSource(Smooks.java:475)
    at com.manam.mobee.migrationCustomerManagement.MigrationCustomerHome.runSmooksTransform(MigrationCustomerHome.java:271)
    at com.manam.mobee.migrationCustomerManagement.MigrationCustomerHome.migrateCustomers(MigrationCustomerHome.java:100)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
    at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
    at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
    at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
    at org.jboss.seam.core.ConversationInterceptor.aroundInvoke(ConversationInterceptor.java:56)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
    at org.jboss.seam.transaction.TransactionInterceptor$1.work(TransactionInterceptor.java:97)
    at org.jboss.seam.util.Work.workInTransaction(Work.java:47)
    at org.jboss.seam.transaction.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:91)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
    at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
    at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
    at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)
    at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
    at com.manam.mobee.migrationCustomerManagement.MigrationCustomerHome_$$_javassist_seam_10.migrateCustomers(MigrationCustomerHome_$$_javassist_seam_10.java)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)
    at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:280)
    at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)
    at org.jboss.el.parser.AstMethodSuffix.invoke(AstMethodSuffix.java:65)
    at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
    at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
    at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
    ... 59 more
Caused by: org.milyn.javabean.DataDecodeException: Failed to decode binding value 'A' for property 'telcoId' on bean 'customer'.
    at org.milyn.javabean.BeanInstancePopulator.decodeDataString(BeanInstancePopulator.java:581)
    at org.milyn.javabean.BeanInstancePopulator.decodeAndSetPropertyValue(BeanInstancePopulator.java:482)
    at org.milyn.javabean.BeanInstancePopulator.bindSaxDataValue(BeanInstancePopulator.java:418)
    at org.milyn.javabean.BeanInstancePopulator.visitAfter(BeanInstancePopulator.java:348)
    at org.milyn.delivery.sax.SAXHandler.visitAfter(SAXHandler.java:389)
    at org.milyn.delivery.sax.SAXHandler.endElement(SAXHandler.java:204)
    at org.milyn.delivery.SmooksContentHandler.endElement(SmooksContentHandler.java:83)
    at org.milyn.csv.CSVReader.parse(CSVReader.java:379)
    at org.milyn.delivery.sax.SAXParser.parse(SAXParser.java:70)
    at org.milyn.delivery.sax.SmooksSAXFilter.doFilter(SmooksSAXFilter.java:75)
    ... 99 more
Caused by: org.milyn.javabean.DataDecodeException: Failed to decode Long value 'A'.
    at org.milyn.javabean.decoders.LongDecoder.decode(LongDecoder.java:52)
    at org.milyn.javabean.BeanInstancePopulator.decodeDataString(BeanInstancePopulator.java:579)
    ... 108 more
Caused by: java.lang.NumberFormatException: For input string: "A"
    at java.lang.NumberFormatException.forInputString(Unknown Source)
    at java.lang.Long.parseLong(Unknown Source)
    at java.lang.Long.parseLong(Unknown Source)
    at org.milyn.javabean.decoders.LongDecoder.decode(LongDecoder.java:50)
    ... 109 more

小码：

try {
    //smooks Exception
} catch (SmooksException e) {

log.info("Smooks Exception   "+e);

}
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2 回答 2

1

目前尚不清楚您的目标是什么，但我猜您希望在日志中看到完整的堆栈跟踪，而不仅仅是一行。如果是这种情况，您需要使用log.error("Some message", e)而不是log.info("Some message " + e).

---根据OP的评论编辑---

这是一个示例代码，可以为您提供所需的内容。它遍历堆栈跟踪并挖掘出某种类型的第一个原因。当所需类型的原因多次出现并且您对第 2 次、第 3 次等发生感兴趣时，它可以扩展为处理案例：

try {
    throw new Exception(
        new Exception(
            new Exception(
                new RuntimeException("This is the one I am interested in", new RuntimeException()))));

} catch (Exception e) {
    dig(e);
}

private void dig(Throwable e) {
    if (e instanceof RuntimeException) {
        log.info("Some message " + e);

    } else if (e != null) {
        dig(e.getCause());
    }
}
于 2012-11-01T13:18:42.173 回答
0

您将需要创建一个新的自定义异常，然后抛出它。您可以随意命名。

这是一个描述创建自定义异常的过程的示例：http: //java2novice.com/java_exception_handling_examples/create_custom_exception/

于 2012-11-01T13:20:01.237 回答