[ 
http://jira.codehaus.org/browse/XFIRE-687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_119454
 ] 

Jessica J commented on XFIRE-687:
---------------------------------

I have tried the patch, with no success.

I am using Spring Version 1.2.8, and XFire Version 1.2.6.
 
This problem results in a HUGE performance hit.  Will any additional 
investigation be done on it, now that CXF is in place?

> Performance issue because of duplicate manespace declarations
> -------------------------------------------------------------
>
>                 Key: XFIRE-687
>                 URL: http://jira.codehaus.org/browse/XFIRE-687
>             Project: XFire
>          Issue Type: Improvement
>    Affects Versions: 1.2.1
>            Reporter: Tawfik Lachheb
>            Assignee: Tomasz Sztelak
>             Fix For: 1.2.6
>
>         Attachments: XFIRE-687.patch
>
>
> The size of the SOAP responses returned can increase to the point where it 
> can affect performance.  This is due to namespaces being declared multiple 
> times when it is not necessary sometimes.  For example, this is a portion of 
> a response containing a long array of KeyValue from a service published using 
> Glue:
> <n3:KeyValue xsi:type="n3:KeyValue">
>   <key xsi:type="xsd:string">AC</key> 
>   <value xsi:type="xsd:string">Antigua and Barbuda</value> 
> </n3:KeyValue>
>  <n3:KeyValue xsi:type="n3:KeyValue">
>   <key xsi:type="xsd:string">AE</key> 
>   <value xsi:type="xsd:string">United Arab Emirates</value> 
>   </n3:KeyValue>
>  
> The same service published with xfire would return:
> <ns2:KeyValue 
> xmlns:ns2="http://www.arcwebservices.com/v2006_1/com.esri.aws.dto/";>
>   <key 
> xmlns="http://www.arcwebservices.com/v2006_1/com.esri.aws.dto/";>AC</key> 
>   <value 
> xmlns="http://www.arcwebservices.com/v2006_1/com.esri.aws.dto/";>Antigua and 
> Barbuda</value> 
>   </ns2:KeyValue>
>  <ns2:KeyValue 
> xmlns:ns2="http://www.arcwebservices.com/v2006_1/com.esri.aws.dto/";>
>   <key 
> xmlns="http://www.arcwebservices.com/v2006_1/com.esri.aws.dto/";>AE</key> 
>   <value 
> xmlns="http://www.arcwebservices.com/v2006_1/com.esri.aws.dto/";>United Arab 
> Emirates</value> 
> </ns2:KeyValue>

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