You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@camel.apache.org by "Willem Jiang (JIRA)" <ji...@apache.org> on 2014/04/15 05:19:16 UTC

[jira] [Resolved] (CAMEL-7350) JaxbDataFormat should not parse the Schema over and over again

     [ https://issues.apache.org/jira/browse/CAMEL-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Willem Jiang resolved CAMEL-7350.
---------------------------------

       Resolution: Duplicate
    Fix Version/s: 2.14.0
                   2.13.1
                   2.12.4

> JaxbDataFormat should not parse the Schema over and over again
> --------------------------------------------------------------
>
>                 Key: CAMEL-7350
>                 URL: https://issues.apache.org/jira/browse/CAMEL-7350
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-jaxb
>    Affects Versions: 2.12.3, 2.13.0
>            Reporter: Sebastian Bösl
>            Assignee: Willem Jiang
>            Priority: Minor
>              Labels: performance
>             Fix For: 2.12.4, 2.13.1, 2.14.0
>
>         Attachments: AltJaxbDataFormat.zip
>
>
> Currently the createMarshaller and createUnmarshaller methods parse the javax.xml.validation.Schema from scratch, which is a severe overhead considering that a Schema instance is threadsafe and it is  encuraged to re-use it as much as possible 
> (see http://xerces.apache.org/xerces2-j/javadocs/api/javax/xml/validation/Schema.html) 
> I extended the DataFormat and cached the parsed Schema and did a small benchmark that parsed an input document 64000 times:
> JaxbDataFormat: 3:18
> AltJaxbDataFormat: 0:35



--
This message was sent by Atlassian JIRA
(v6.2#6252)