[ome-devel] ome access with c++

[gerhard]

Hello here's another XMLRPC problem How do I get back the Factory. The
response of the following code is a parameters do not match exception.
I think the problem is the <array> tag. Because I don't know how to
write that there is no parameter in the prototype.

<?xml version="1.0" encoding="ISO-8859-1"?>
<methodCall>
      <methodName>dispatch</methodName>
      <params>
        <param><value>>>OBJ:OME::Session=HASH(0x817e178)</value></param>
        <param><value>>>OBJ:OME::Session=HASH(0x817e178)</value></param>
        <param><value>Factory</value></param>
        <param><value><array>
                            <data>
                                 <value>  </value></data>
                      </array>
              </value>
        </param> 
       </params>
</methodCall>

Thanks very much



gerhard wrote:
>Sorry, I worked on the wrong machine, so I used the wrong password.
>Now it works.
>
>Thanks very much
>
>
>Ilya Goldberg wrote:
>  
>>The createSession method expects a username and a password
>>parameter.   Your parameters were:
>>    
>>>        <param><value>user</value></param>
>>>        <param><value>omeuser</value></param>
>>>      
>>can you log in using the username "user" and password "omeuser" on
>>you  system (i.e. does that work in the web UI/Shoola)?
>>Also, what version of the code-base are you using (CVS or 2.4.0)?
>>And what is the URL you sent the XMLRPC to?
>>
>>-I
>>
>>
>>On Oct 3, 2005, at 11:41 AM, gerhard wrote:
>>
>>    
>>>Ilya Goldberg wrote:
>>>      
>>>>On Sep 27, 2005, at 5:44 AM, gerhard wrote:
>>>>        
>>>>>Thanks for your answers,
>>>>>At the moment I deal with QT so I just thought about a
>>>>>simple application to query the database and get a specific
>>>>>picture  out
>>>>>of OME.
>>>>>Because QT has classes for http and xml it should be no problem to 
>>>>>use
>>>>>them to access OME.
>>>>>But how works OME inside. The use of XML-RPC can only query the
>>>>>database. So I can use this to get an specific Picture ID out of
>>>>>OME  and
>>>>>then use the ID to contact OMEIS. Is this right?
>>>>>          
>>>>Yes.  Specifically, the ID you want to send OMEIS is
>>>>Image.default_pixels.ImageServerID
>>>>The URL to the OMEIS server that's storing the given pixels (there may
>>>>be more than one OMMEIS defined) is
>>>>Image.default_pixels.Repository.ImageServerURL
>>>>
>>>>You can request that OMEIS render the pixels for you (3 channels max)
>>>>and return a tiff, jpeg or png:
>>>>http://www.openmicroscopy.org/api/omeis/composite.html
>>>>
>>>>Or you can get an arbitrarily-sized thumbnail of the previously-set
>>>>"view" for the image, or you can request arbitrary planes/stacks/ROIs
>>>>of raw pixel data and render them yourself.
>>>>
>>>>        
>>>>>And what happens if I import an picture to OMEIS. Am I responsible 
>>>>>for
>>>>>calling the proper methods so that OME (Database) knows about the new
>>>>>picture?
>>>>>          
>>>>OMEIS and OME operate independently.  More exactly, OMEIS doesn't know
>>>>anything about OME.  So yes, you would import a File (or Pixels) into
>>>>OMEIS, then create a new OME Image and a new set of Pixels (or another
>>>>set of Pixels for an existing Image), and specify the ImageServerID
>>>>you get from the OMEIS FinishPixels call (as well as a reference to
>>>>the correct Repository object).
>>>>
>>>>-Ilya
>>>>
>>>>        
>>>Hello,
>>>looking at the specification from XML-RPC it should be no problem to 
>>>use
>>>xml-rpc within QT. But how can I login into OME. I  took a look at the
>>>ALLIGATOR tool.
>>>Alligator send the following post to login:
>>><?xml version="1.0" encoding="ISO-8859-1"?>
>>><methodCall>
>>>      <methodName>createSession</methodName>
>>>      <params>
>>>        <param><value>user</value></param>
>>>        <param><value>omeuser</value></param>
>>>      </params>
>>></methodCall>
>>>
>>>I tried to post the same. As result I got the following:
>>>
>>><?xml version="1.0"
>>>encoding="UTF-8"?
>>>      
>>>><methodResponse><fault><value><struct><member><name>faultString</
>>>>        
>>>name><value><string>Cannot
>>>create session at
>>>/usr/lib/perl5/site_perl/5.8.6/OME/Remote/Dispatcher.pm line 172.
>>></string></value></member><member><name>faultCode</
>>>name><value><int>102</int></value></member></struct></value></fault></
>>>methodResponse>
>>>
>>>So is there a way how I can login into the system.
>>>
>>>Thanks very much gerhard
>>>      
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>_______________________________________________
>>>>>ome-devel mailing list
>>>>>ome-devel at lists.openmicroscopy.org.uk
>>>>>http://lists.openmicroscopy.org.uk/mailman/listinfo/ome-devel
>>>>>
>>>>>          
>>>>        
>>    
>
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