Tomcat を使用してデプロイされた Java Web サービスがあります。log4j および NTEventLog dll を使用して、Java からイベント ビューアに書き込もうとしています。システムパスにある C:\Program Files\Java\jdk1.7.0_10\bin に「NTEventLogAppender.dll」を追加し、regsvr32 コマンドを使用して登録しました。
次の例外があります。
5263 [http-8080-2] ERROR org.apache.axis2.transport.http.AxisServlet - org.apache.log4j.nt.NTEventLogAppender.registerEventSource(Ljava/lang/String;Ljava/lang/String;)I
java.lang.UnsatisfiedLinkError: org.apache.log4j.nt.NTEventLogAppender.registerEventSource(Ljava/lang/String;Ljava/lang/String;)I
at org.apache.log4j.nt.NTEventLogAppender.registerEventSource(Native Method)
at org.apache.log4j.nt.NTEventLogAppender.<init>(NTEventLogAppender.java:79)
at org.apache.log4j.nt.NTEventLogAppender.<init>(NTEventLogAppender.java:49)
at packagecct1.Procurements.<init>(Procurements.java:101)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.apache.axis2.util.Utils$8.run(Utils.java:768)
at org.apache.axis2.java.security.AccessController.doPrivileged(AccessController.java:132)
at org.apache.axis2.util.Utils.createServiceObject(Utils.java:765)
at org.apache.axis2.receivers.AbstractMessageReceiver.makeNewServiceObject(AbstractMessageReceiver.java:245)
at org.apache.axis2.receivers.AbstractMessageReceiver.getTheImplementationObject(AbstractMessageReceiver.java:282)
at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:78)
at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
log4j.プロパティ:
#log4j.rootLogger=DEBUG,CA,NTEventLog
log4j.rootLogger=DEBUG,CA
#Console Appender
log4j.appender.CA=org.apache.log4j.ConsoleAppender
log4j.appender.CA.layout=org.apache.log4j.PatternLayout
log4j.appender.CA.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n
#File Appender
log4j.appender.FA=org.apache.log4j.FileAppender
log4j.appender.FA.File=sample.log
log4j.appender.FA.layout=org.apache.log4j.PatternLayout
log4j.appender.FA.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n
#Event Log Appender
log4j.appender.NTEventLog=org.apache.log4j.nt.NTEventLogAppender
log4j.appender.NTEventLog.layout=org.apache.log4j.PatternLayout
log4j.appender.NTEventLog.layout.ConversionPattern=%m%n
log4j.appender.NTEventLog.source=ESBWebServices
# Set the logger level of File Appender to WARN
log4j.appender.FA.Threshold = WARN
ジャバコード:
System.loadLibrary("NTEventLogAppender");
BasicConfigurator.configure();
NTEventLogAppender eventLogAppender = new NTEventLogAppender();
eventLogAppender.setSource("ESBWebServices");
eventLogAppender.setLayout(new PatternLayout("%m"));
eventLogAppender.activateOptions();
logger.addAppender(eventLogAppender);
logger.info("Hello World!");
IDEとしてEclipseを使用していることに注意してください。