[jboss-jira] [JBoss JIRA] Created: (AS7-1969) Attribute pattern of access-log element is removed when deploying applications with XNIO

[Knut-Olav Hoven (JIRA)]

Attribute pattern of access-log element is removed when deploying applications with XNIO
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                 Key: AS7-1969
                 URL: https://issues.jboss.org/browse/AS7-1969
             Project: Application Server 7
          Issue Type: Bug
          Components: Web
    Affects Versions: 7.0.2.Final
         Environment: Ubuntu 10.04, RHEL 5.7
            Reporter: Knut-Olav Hoven
            Assignee: Remy Maucherat


When redeploying an application over NXIO, the standalone.xml configuration is updated and saved by JBoss AS, and the (undocumented) attribute "pattern" of "access-log" element is removed.

Reproducable:
While JBossAS is not running, I update configuration/standalone.xml with the following subsystem configuration:
{code}
<subsystem xmlns="urn:jboss:domain:web:1.0" default-virtual-server="default-host">
  <connector name="http" protocol="HTTP/1.1" socket-binding="http" scheme="http" enable-lookups="false" secure="false" max-connections="250" redirect-port="8443"/>
  <virtual-server name="default-host" enable-welcome-root="true">
    <alias name="localhost"/>
    <access-log pattern='%h %l %u %t "%r" %s %b %D'/>
  </virtual-server>
</subsystem>
{code}

The pattern value format is defined by Apache Tomcat: http://tomcat.apache.org/tomcat-6.0-doc/config/valve.html#Access_Log_Valve

Then, I startup JBoss AS, and the access logs are written to disk using my defined pattern.
I can restart JBoss AS, and it's still writing access logs in this pattern.

However, if I redeploy the application, the configuration file is overwritten by JBoss AS and then contains this in the subsystem. Notice the lack of the pattern attribute:

{code}
<subsystem xmlns="urn:jboss:domain:web:1.0" default-virtual-server="default-host">
  <connector name="http" protocol="HTTP/1.1" socket-binding="http" scheme="http" enable-lookups="false" secure="false" max-connections="250" redirect-port="8443"/>
  <virtual-server name="default-host" enable-welcome-root="true">
    <alias name="localhost"/>
    <access-log/>
  </virtual-server>
</subsystem>
{code}


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