[Tm4j-developers] [ tm4j-Bugs-1092125 ] TMAPI "features"

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Bugs item #1092125, was opened at 2004-12-28 13:40
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=391879&aid=1092125&group_id=27895

Category: In-Memory Impl
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: George Tryfon (gtryfon)
Assigned to: Nobody/Anonymous (nobody)
Summary: TMAPI "features"

Initial Comment:
Hello,
I am using TM4J 0.9.8 
(I didn't find this in the Group and I selected "None")

I am having problem on working with
 http://tmapi.org/features/automerge
 http://tmapi.org/features/merge/byTopicName
 http://tmapi.org/features/readOnly
 http://tmapi.org/features/model/xtm1.0
 http://tmapi.org/features/model/xtm1.1
 http://tmapi.org/features/notation/URI

this is what I do:

       propsprops.setProperty
("http://tmapi.org/features/readOnly",
"true");
       mapFeatures.put
("http://tmapi.org/features/readOnly", Boolean.TRUE);

      TMAPITopicMapSystemImpl tmApiSystImpl = new
TMAPITopicMapSystemImpl
(providerFactory.getClass().getName(), props, mapFeatures);

        URI uri = ...
        InputStream is = uri.toURL().openStream ();
        TopicMap tm = OpenXtmSupport.readXtm (is,
uri.toString(), provider,
tmApiSystImpl);
        is.close ();


  static public TMAPITopicMapImpl readXtm (InputStream
is, String baseURI,
TopicMapProvider provider, TMAPITopicMapSystemImpl
tmApiSystImpl) throws
Exception
  {
    try
    {
      Locator baseLoc =
provider.getLocatorFactory().createLocator("URI",
baseURI);
      TopicMapSource source = new
SerializedTopicMapSource (is, baseLoc);
      TopicMap tm = provider.addTopicMap (source);
      TMAPITopicMapImpl tmImpl =
(TMAPITopicMapImpl)Wrapper.wrap (tm,
tmApiSystImpl);
      return tmImpl;
    }
    catch(LocatorFactoryException ex)
    {
      throw new RuntimeException("Could not convert
file name:  " + baseURI
+ " to a TM4J Locator.");
    }
    catch(TopicMapProviderException ex)
    {
      throw new RuntimeException("Could not parse topic
map file: ", ex);
    }
  }

also:
      tmApiSystImpl.getProperty
("http://tmapi.org/features/readOnly") gives
"true"
      tmApiSystImpl.getFeature
("http://tmapi.org/features/readOnly") gives
Boolean.TRUE

but still I don't get Exception when I change the TopicMap.
also I can't merge without TopicName (they merge
TopicNames)
(I haven't tested the rest)


Cheers
George Tryfon
(TA-KT research group)


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