From: "Ales Justin" <ales.justin@gmail.com>
To: "Andrig Miller" <anmiller@redhat.com>
Cc: "jboss-as7-dev" <jboss-as7-dev@lists.jboss.org>
Sent: Thursday, June 23, 2011 9:29:57 AM
Subject: Re: [jboss-as7-dev] Question about Async logging

Looking at the code, I would say that's a bug.

        final EnumSet<Attribute> required = EnumSet.of(Attribute.FILE_NAME, Attribute.NAME);

        final int count = reader.getAttributeCount();

        for (int i = 0; i < count; i++) {

            requireNoNamespaceAttribute(reader, i);

            final String value = reader.getAttributeValue(i);

            final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));

            required.remove(attribute);

            switch (attribute) {

                case NAME: {

                    name = value;

                    break;

                }

                default:

                    throw unexpectedAttribute(reader, i);

            }

        }

        if (!required.isEmpty()) {

            throw missingRequired(reader, required);

        }

Since as you can see, FILE_NAME' value (if present) is never actually used / handled.

On Jun 23, 2011, at 8:22 AM, Andrig Miller wrote:

I have looked over the JBoss logging XSD, and believe I have configured asynchronous logging correctly, but I'm getting a parse error.

Here is my configuration:

<subsystem xmlns="urn:jboss:domain:logging:1.0">
            <periodic-rotating-file-handler name="FILE" autoflush="true">
                <level name="INFO"/>
                <formatter>
                    <pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
                </formatter>
                <file relative-to="jboss.server.log.dir" path="server.log"/>
                <suffix value=".yyyy-MM-dd"/>
            </periodic-rotating-file-handler>
            <async-handler name="ASYNC">
                <level name="INFO"/>
                <queue-length>1024</queue-length>
                <overflow-action>block</overflow-action>
                <subhandlers>FILE</subhandlers>
            </async-handler>
            <logger category="com.arjuna">
                <level name="WARN"/>
            </logger>
            <logger category="org.apache.tomcat.util.modeler">
                <level name="WARN"/>
            </logger>
            <logger category="sun.rmi">
                <level name="WARN"/>
            </logger>
            <root-logger>
                <level name="INFO"/>
                <handlers>
                    <handler name="ASYNC"/>
                </handlers>
            </root-logger>
        </subsystem>

Here is the exception:

Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[51,13]
Message: Missing required attribute(s): FILE_NAME
    at org.jboss.as.controller.parsing.ParseUtils.missingRequired(ParseUtils.java:115)
    at org.jboss.as.logging.LoggingSubsystemParser.parseAsyncHandlerElement(LoggingSubsystemParser.java:259)
    at org.jboss.as.logging.LoggingSubsystemParser.readElement(LoggingSubsystemParser.java:149)
    at org.jboss.as.logging.LoggingSubsystemParser.readElement(LoggingSubsystemParser.java:84)
    at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:100)
    at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69)
    at org.jboss.as.controller.parsing.StandaloneXml.parseServerProfile(StandaloneXml.java:309)
    at org.jboss.as.controller.parsing.StandaloneXml.readServerElement(StandaloneXml.java:163)
    at org.jboss.as.controller.parsing.StandaloneXml.readElement(StandaloneXml.java:87)
    at org.jboss.as.controller.parsing.StandaloneXml.readElement(StandaloneXml.java:75)
    at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:100)
    at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:59)
    at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:105)
    ... 5 more

I far as I can see there is no FILE_NAME required attribute, and the line and column number it gives is the start of the async-handler tag in the configuration above.

Any ideas?

Thanks.

Andy

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