usage

[vonavage]

how to use the rfc5434 parser in a standalone app? it fails with slf4j error or missing class

[caffreyj]

To document my private response.

Could you send me the java exception stack? I suspect that the you need to include some of the error logging code, the exception stack is likely to confirm that. One I understand the problem I can probably suggest a solution

From: vonavage notifications@github.com To: openmainframeproject/ade ade@noreply.github.com Cc: Subscribed subscribed@noreply.github.com Date: 11/30/2018 02:41 AM Subject: [openmainframeproject/ade] usage (#64)

how to use the rfc5434 parser in a standalone app? it fails with slf4j error or missing class

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[vonavage]

@caffreyj

I'm not sure how to invoke this... I tried as follows... using "Test" class in org.openmainframe.ade.ext.os.parser ... but, obviously will separate it out in package outside org.openmainframe.ade.ext.os.parser `package org.openmainframe.ade.ext.os.parser; //import org.openmainframe.ade.ext.os.parser.LinuxSyslog5424ParserBase;

public class Test { public static void main(String args[]) { LinuxSyslog5424ParserBase ls5424pb = new LinuxSyslog5424ParserBase();

    String syslogWithNilPid = "<46>1 2014-05-30T08:52:40.620950-04:00 host-name rsyslogd - - - rsyslogd's groupid changed to 103";

    ls5424pb.parseLine(syslogWithNilPid);
}

} `

I did "mvn clean package" and got the output as follows:- INFO] Reactor Summary: [INFO] [INFO] ade ................................................ SUCCESS [ 0.191 s] [INFO] ade-core ........................................... SUCCESS [ 31.060 s] [INFO] ade-ext ............................................ SUCCESS [ 16.538 s] [INFO] ade-assembly ....................................... SUCCESS [ 1.945 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 49.845 s [INFO] Finished at: 2018-11-29T21:51:06-08:00 [INFO] Final Memory: 38M/666M [INFO] ------------------------------------------------------------------------

java -cp ./ade-ext/target/ade-ext-1.0.4.jar org.openmainframe.ade.ext.os.parser.Test

Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory at org.openmainframe.ade.ext.os.parser.LinuxSyslogLineParser.<clinit>(LinuxSyslogLineParser.java:45) at org.openmainframe.ade.ext.os.parser.Test.main(Test.java:8) Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadCl

[vonavage]

just to give the task that I'm trying is

• parse a syslog file
• store the output to a file or write to stdout -- it can be a json output or the object (which can be unpacked)

[caffreyj]

There are a set of jar files which the maven obtains when it builds an ADE image. You will probably need to include those jar file in the class path for your parse code. Here is a list of the jar which is used by ADE. http://openmainframeproject.github.io/ade/open_source_used.html

[vonavage]

Thank you.. will use it