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From "Andreas Veithen (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ABDERA-284) Deprecated Axiom interface is used in FOMParser; Axiom version conflict: in compile-time 1.2.5 is used; in runtime (with dependencies through maven) 1.2.10;
Date Fri, 25 Nov 2011 12:41:40 GMT

    [ https://issues.apache.org/jira/browse/ABDERA-284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13157129#comment-13157129

Andreas Veithen commented on ABDERA-284:

It's actually the other way round: StAXUtils#getXMLInputFactory(StAXParserConfiguration) exists
in Axiom 1.2.10 (and is used intentionally in Abdera because the default parser configuration
is not suitable for Abdera), but not in 1.2.5. You need to use a recent Axiom version with
recent Abdera versions.

For WebSphere 7 the problem is different: an Axiom version is included in the WebSphere runtime
(for the JAX-WS support which is based on Axis2) and these classes are visible to applications.
In case of conflict, you therefore need to change the class loader policy of the application
to parent last. Probably WebSphere 8 contains a newer version of Axiom or the Axiom classes
are no longer visible to applications, so that the problem doesn't occur with that version.
> Deprecated Axiom interface is used in FOMParser; Axiom version conflict: in compile-time
1.2.5 is used; in runtime (with dependencies through maven) 1.2.10;
> ------------------------------------------------------------------------------------------------------------------------------------------------------------
>                 Key: ABDERA-284
>                 URL: https://issues.apache.org/jira/browse/ABDERA-284
>             Project: Abdera
>          Issue Type: Bug
>    Affects Versions: 1.1, 1.1.1, 1.1.2
>         Environment: tomcat6
> java1.6.0_22
>            Reporter: Ilya A. Pimenov
>            Priority: Critical
>         Attachments: ABDERA-284-fix.diff
> In FOMParser.java in getXMLInputFactory() method StAXUtils.getXMLInputFactory(StAXParserConfiguration)
is used from Axiom-Api, which is there no more in axiom 1.2.10 (that is used as a dependency
in root pom.xml).
> Also about Axiom dependency:
> In file -
> trunk\dependencies\ deps.properties 
> you can find dependency to axiom-1.2.5
> axiom.api.jar=axiom-api-1.2.5.jar
> axiom.impl.jar=axiom-impl-1.2.5.jar
> While in pom.xml Axiom-1.2.10 is used (and their interfaces are a bit different)
>       <dependency>
>         <groupId>org.apache.ws.commons.axiom</groupId>
>         <artifactId>axiom-api</artifactId>
>         <version>1.2.10</version>  
>       </dependency>
>       <dependency>
>         <groupId>org.apache.ws.commons.axiom</groupId>
>         <artifactId>axiom-impl</artifactId>
>         <version>1.2.10</version>  
>       <exclusions>
>         <exclusion>
>           <groupId>javax.mail</groupId>
>           <artifactId>mail</artifactId>
>         </exclusion>
>         <exclusion>
>           <groupId>stax</groupId>
>           <artifactId>stax-api</artifactId>
>         </exclusion>
>       </exclusions>
>       </dependency>
> ----
> For this reason, if you will follow directly this instructions -
> https://cwiki.apache.org/confluence/display/ABDERA/Your+first+AtomPub+Server
> with Abdera v >1.0 you will get 
> Exception in thread "main" java.lang.NoSuchMethodError: org.apache.axiom.om.util.StAXUtils.getXMLInputFactory(Lorg/apache/axiom/om/util/StAXParserConfiguration;)Ljavax/xml/stream/XMLInputFactory;
at org.apache.abdera.parser.stax.FOMParser.getXMLInputFactory(FOMParser.java:152) at org.apache.abdera.parser.stax.FOMParser.createXMLStreamReader(FOMParser.java:178)
at org.apache.abdera.parser.stax.FOMParser.parse(FOMParser.java:143) at org.apache.abdera.protocol.client.AbstractClientResponse.getDocument(AbstractClientResponse.java:111)
at org.apache.abdera.protocol.client.AbstractClientResponse.getDocument(AbstractClientResponse.java:89)
at org.apache.abdera.protocol.client.AbstractClientResponse.getDocument(AbstractClientResponse.java:71)
> The same problem is reported here - 
> http://stackoverflow.com/questions/5337162/apache-abdera-client-response-getdocument-method

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