[Paraview] Starting ParaViewWeb from a web application

[Sebastien Jourdain]

Hi Pawel,

if you run "java -jar JettySessionManager-Server-1.0.jar" with no argument
you should see what the configuration file should be. I guess, you may need
to provide a valid pw.factory.proxy.adapter as well as a valid path for the
creation of a file for pw.factory.proxy.adapter.file.

It is true, that those options should not be mandatory.

Seb


On Tue, Oct 15, 2013 at 7:09 PM, Pawel Kwiecien <noremy at gmail.com> wrote:

> Hi Seb,
> thank you for your previous answer. So I'm trying to follow the steps from
> http://www.paraview.org/ParaView3/Doc/Nightly/www/js-doc/index.html#!/guide/jetty_session_manager
>
> However, I'm having problems with a jetty configuration file, namely:
> 1)
>
> # Process command: pipeline_manager.py | pipeline# ==================================================
> pw.pipeline.cmd=./bin/pvpython ../src/Web/Python/pipeline_manager.py --data-dir /Data --port PORT
> pw.pipeline.cmd.run.dir=/.../paraview-build/
> pw.pipeline.cmd.map=PORT:getPort
>
> In the latest src there's no pipeline_manager.py. I've seen that it was
> renamed to pv_web_visualizer.py, but I only have it in build folder (not in
> src), so these lines look in my case:
>
> # ==================================================# Process command: web_visualizer# ==================================================
> pw.visualizer.cmd=./bin/pvpython ./lib/site-packages/paraview/web/pv_web_visualizer.py --data-dir /Data --port PORT
> pw.visualizer.cmd.run.dir=/.../paraview-build/
> pw.visualizer.cmd.map=PORT:getPort
>
> Is that right?
>
> 2) When I start jetty session manager with a command: java -jar
> JettySessionManager-Server-1.0.jar config.properties I get the following
> output:
>
> ==== Starting ParaViewWeb multi-user front-end ====
> Configuration: PATH/config.properties
> WebContent: PATH/build/www
> Port: 9000
> ===================================================
>
>
> Oct 15, 2013 8:49:05 PM com.kitware.paraviewweb.util.Config
> getProxyConnectionAdapter
> INFO: No class defined for ProxyConnectionAdapter
> 2013-10-15 20:49:05.914:INFO:oejs.Server:jetty-8.y.z-SNAPSHOT
> 2013-10-15 20:49:06.296:INFO:oejs.AbstractConnector:Started
> SelectChannelConnector at 0.0.0.0:9000
>
> I'm getting a message: No class defined for ProxyConnectionAdapter cause I
> have left blank two lines in the config file (pw.factory.proxy.adapter=
> and pw.factory.proxy.adapter.file=). Even when I specify
> pw.factory.proxy.adapter =
> com.kitware.paraviewweb.external.JsonFileProxyConnectionAdapter, I still
> get same message.
>
> So how should pw.factory.proxy.adapter and pw.factory.proxy.adapter.file
> be specified?
>
> Thank you in advance!
> Pawel
>
>
>
> On 4 October 2013 19:45, Sebastien Jourdain <
> sebastien.jourdain at kitware.com> wrote:
>
>> Hi Pawel,
>>
>> yes it is possible, one way to do that is to use a Session Manager like
>> the following one. But you can build your own if need be.
>>
>> Seb
>>
>>
>> http://www.paraview.org/ParaView3/Doc/Nightly/www/js-doc/index.html#!/guide/jetty_session_manager
>>
>>
>> On Thu, Oct 3, 2013 at 8:53 AM, Pawel Kwiecien <noremy at gmail.com> wrote:
>>
>>> Hi all,
>>> I'm exploring ParaViewWeb included in ParaView 4.0. As described in the
>>> documentation (http://www.paraview.org/Wiki/ParaViewWeb), I can run it
>>> locally like that
>>>
>>>
>>>
>>> ./bin/pvpython lib/site-packages/paraview/web/pv_web_visualizer.py
>>> --content www --port 8080 --data-dir $PARAVIEW_DATA
>>>
>>> My question would be: how to embed ParaViewWeb in my web application? Is
>>> it possible to start pvpython dynamically?
>>>
>>> As an example, user clicks a button and a ParaView visualization should
>>> be loaded.
>>>
>>> Thank you very much in advance for your help.
>>>
>>> All the best,
>>> Pawel
>>>
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>
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