如何在java类中处理和显示DataDecodeException日志
我正在将csv文件读取到java,因此我得到了DataDecodeException,那么我如何处理该异常, 到目前为止,我处理smooks异常并像这样打印日志“org.milyn.smooksceception:未能筛选源”。但我需要像这样打印日志:org.milyn.javabean.DataDecodeException:未能解码bean“customer”上属性“telcoId”的绑定值“A”。我怎样才能做到这一点 例外情况:如何在java类中处理和显示DataDecodeException日志,java,exception,handler,smooks,Java,Exception,Handler,Smooks,我正在将csv文件读取到java,因此我得到了DataDecodeException,那么我如何处理该异常, 到目前为止,我处理smooks异常并像这样打印日志“org.milyn.smooksceception:未能筛选源”。但我需要像这样打印日志:org.milyn.javabean.DataDecodeException:未能解码bean“customer”上属性“telcoId”的绑定值“A”。我怎样才能做到这一点 例外情况: 15:24:18,471 INFO [STDOUT] [M
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
smaplecode:
try {
//smooks Exception
} catch (SmooksException e) {
log.info("Smooks Exception "+e);
}
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,而不是一行。如果是这种情况,您需要使用
log.error(“某些消息”,e)
而不是log.info(“某些消息”+e)
---根据OP的评论进行编辑---
下面是一个示例代码,它为您提供了所需的内容。它遍历堆栈跟踪并找出某个类型的第一个原因。当所需类型的原因发生多次,并且您对第二次、第三次等发生感兴趣时,可以将其扩展到处理案例
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());
}
}
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,而不是一行。如果是这种情况,您需要使用
log.error(“某些消息”,e)
而不是log.info(“某些消息”+e)
---根据OP的评论进行编辑---
下面是一个示例代码,它为您提供了所需的内容。它遍历堆栈跟踪并找出某个类型的第一个原因。当所需类型的原因发生多次,并且您对第二次、第三次等发生感兴趣时,可以将其扩展到处理案例
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());
}
}
您需要创建一个新的自定义异常,然后运行它。 你可以用你想要的方式来命名
下面的示例描述了创建自定义异常的过程:您需要创建一个新的自定义异常,然后运行它。 你可以用你想要的方式来命名
下面是一个描述创建自定义异常的过程的示例:thanx responding,但我不想要这个我需要如何在java classthanx responding中显示由异常(DataDecodeException)引起的异常,但我不想要这个我需要如何在java classthanx Attila中显示由异常(DataDecodeException)引起的异常,不,我的目标是打印单行,但这只是由以下原因引起的:org.milyn.javabean.DataDecodeException:未能解码bean“customer”上属性“telcoId”的绑定值“A”。messagethanx Attila,不,我的目标是打印单行,但这只是由以下原因引起的:org.milyn.javabean.DataDecodeException:未能解码bean“customer”上属性“telcoId”的绑定值“A”。messagethax Mangesh但由异常引起的不是自定义异常它的预定义异常,我们派生的自定义异常该异常被称为自定义异常Right您可以捕获该异常,然后抛出所需的异常。在您的情况下,可以在try块中处理“Smooksceception”,在catch块中处理“Smooksception”,然后抛出“Smooksception”“DataDecodeException”与message.thax Mangesh一起出现,但由异常引起的不是自定义异常它的预定义异常,我们派生的自定义异常该异常称为自定义异常Right您可以捕获该异常,然后抛出所需的异常。在您的情况下,处理“SmooksException”在“Smooksception”的try块和catch块中,您可以将“DataDecodeException”与消息一起抛出。