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Re: Migration to Struts2 complete

 

Awesome release...Important milestone in DHIS2 History!!

---
Regards,
Saptarshi PURKAYASTHA
Director R & D, HISP India
Health Information Systems Programme

My Tech Blog:  http://sunnytalkstech.blogspot.com
You Live by CHOICE, Not by CHANCE


2009/8/20 Lester Gutierrez Campo <lgutierrezc@xxxxxxxxxxxxxx>

>  *Good work and thanks in the name of the new wanna be developers of
> DHIS2. I thought it was kind of worthless invest time in learning webwork
> when they have already announced, long time ago, their project was stopped
> to be merged with struts2.*
> **
> *Regards*
> *Lester*
> **
>
> ----- Original Message -----
> *From:* Bob Jolliffe <bobjolliffe@xxxxxxxxx>
> *To:* Lars Helge Øverland <larshelge@xxxxxxxxx>
> *Cc:* DHIS 2 developers <dhis2-devs@xxxxxxxxxxxxxxxxxxx>
> *Sent:* Thursday, August 20, 2009 4:45 AM
> *Subject:* Re: [Dhis2-devs] Migration to Struts2 complete
>
> Well done Lars and Murod!  This is a really major commit.
>
> Regards
> Bob
>
> 2009/8/20 Lars Helge Øverland <larshelge@xxxxxxxxx>
>
>> Hi,
>>
>> I have merged in Murod's work on the Struts2 upgrade. Thanks to Murod
>> for good work on this!
>>
>>
>> Additionally the dhis-support-webwork (struts) has been merged with
>> dhis-web-commons as the code fit nicely here. (You can remvoe
>> dhis-support-webwork from your IDE.)
>>
>> There are lots of good things about this:
>>
>> - The login time has gone from 21 sec to 1 sec.
>>
>> - We were allowed to remove the custom webwork configuration
>> initialization code. Struts handles loading of config files from jars
>> itself.
>>
>> - Struts2 has a lot of nice features, like support for validation,
>> i18n, and direct submission of forms to domain objects which can
>> improve our code potentially.
>>
>>
>>
>> For those interested in learning more I have uploaded Struts2 In
>> Action here: http://folk.uio.no/larshelg/readings/Stuts2_In_Action.pdf
>>
>>
>> I will have a go at the local modules too soon. Migration guide for
>> web modules below.
>>
>> The Spring security upgrade needs some more work before being merged in.
>>
>>
>> Lars
>>
>>
>>
>> - Rename xwork.xml to struts.xml, change root xml element tag from
>> <xwork> to <struts> and change the DTD to:
>>
>> <!DOCTYPE xwork PUBLIC "-//OpenSymphony Group//XWork 1.0//EN"
>>  "http://www.opensymphony.com/xwork/xwork-1.0.dtd";>
>>
>> - In web.xml, replace the WebWork filter definition with
>>
>> <filter>
>>    <filter-name>Struts</filter-name>
>>
>>  <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
>>  </filter>
>>
>> and change the name of the filter mapping from WebWork to Struts.
>>
>> - In action classes, change all package names from
>> "com.opensymphony.xwork" to "com.opensymphony.xwork2", and
>> "com.opensymphony.webwork" to "org.apache.struts2".
>>
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>
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