It is probably better to not use the OTrunkCurnit class to load in the
model.otml file.
Because what you are loading is not really an OTrunkCurnit it is just an
otml file.
You can do this instead:
OTViewerHelper viewerHelper = new OTViewerHelper();
OTDatabase mainDb = viewerHelper.loadOTDatabase(otrunkURL);
viewerHelper.loadOTrunk(mainDb, null);
OTrunkImpl otrunk = (OTrunkImpl)viewerHelper.getOtrunk();
The first error you are seeing is harmless:
> Can't find local id: model_id_1
this means there is no object with a local_id attribute set to
"model_id_1". You might call that the "definition" of "model_id_1".
The element you found: <object refid="${model_id_1}"/> is the reference.
So it is the cause of the error. If that reference wasn't there there
would be no error message.
This error message is more of a warning. Eveything else will be
loaded. The place where it can't find the local_id will get a null
object instead of what the author probably intended
The second error will be fixed by the code above. The
OTViewerHelper.loadOTrunk method sets up OTrunk with a
UserMessageHandler service which is required by the OTInterfaceManager.
Scott
Geoffrey Kwan wrote:
> I'm trying to convert an OTrunkModel by creating an OTrunkCurnit and
> first trying to retrieve the view entries. I'm doing so by performing
> the code below
>
> OTrunkCurnit curnit = new OTrunkCurnit(otrunkURL);
> curnit.setAuthoring(true);
> curnit.initialize();
>
> OTrunkImpl otrunk = new OTrunkImpl(curnit.getOTDatabase());
> OTSystem otSystem = otrunk.getSystem();
> OTObjectList otObjectList = otSystem.getBundles();
> Vector bundles = otObjectList.getVector();
>
> but the bundles is completely empty which may be caused by the fact
> that when I call curnit.initialize() I receive several errors. I was
> hoping that you could help me resolve these errors which will allow me
> to retrieve the view entries. Here are the errors
>
>
> Error #1
> Can't find local id: model_id_1
>
> I receive this error even though <object refid="${model_id_1}"/> is
> found within the otml file
>
>
>
> Error #2
> No service could be found to handle the
> requirement of: class org.concord.sensor.state.OTInterfaceManager
> for: interface org.concord.framework.text.UserMessageHandler
> java.lang.NullPointerException
> at
> org.concord.otrunk.OTObjectServiceImpl.loadOTObject(OTObjectServiceImpl.java:201)
> at
> org.concord.otrunk.OTObjectServiceImpl.getOTObject(OTObjectServiceImpl.java:163)
> at
> org.concord.otrunk.OTObjectInternal.getOTObject(OTObjectInternal.java:248)
> at
> org.concord.otrunk.OTObjectListImpl.getVector(OTObjectListImpl.java:104)
> at org.concord.otrunk.OTrunkImpl.<init>(OTrunkImpl.java:178)
> at org.concord.otrunk.OTrunkImpl.<init>(OTrunkImpl.java:111)
> at
> org.telscenter.sailotrunk.OTrunkCurnit.initialize(OTrunkCurnit.java:118)
>
> I receive this error which leads to a NullPointerException even though
> I have the projects sensor and framework in my classpath.
>
>
>
> I have attached the otml file for your reference.
>
> Thanks,
> Geoff
>
>
> On Thu, Apr 3, 2008 at 12:48 PM, Scott Cytacki <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
>
> The model views are basically the same as what you've seen in the
> datagraph, drawing. In addition to the view bundle they have some
> extra
> bundles that setup the script engine and the sensor device service.
>
> Yes, you could add all these things to your "empty" otml, that is
> probably the most simple way to start. You just need to look at the
> otml used by one of these model steps and cut and past the views and
> bundles.
>
> It would be a better if you only added them as they are needed.
> This
> would require loading in the otml for the model step and then getting
> the views and bundles out of it and merging them into your "empty"
> otml
> file.
>
> Scott
>
> Anthony Perritano wrote:
> > One of the things we want to do is take some our existing wise
> > projects like Airbags, Global Warming, etc... and convert them
> to otml
> > so we can edit them in the authoring tool. Geoff and I started
> work on
> > that today. Our plan is to load in an empty otml file in a new
> > OTrunkProjectConverter(part of the Wise Converter Project) with
> > imports and view definitions defined and add beans to the root
> as the
> > wise2 converted xml is transversed. then save it.
> >
> > one of the main questions is: what about the models? and the views
> > that are necessary for those. will we beable to put in all
> definitions
> > for views in our empty otml so that any project with a model with be
> > authorable and runnable? or do we have to hand code those on a
> case by
> > case bases? how are the model views different than the datagrah,
> > drawing, etc.. views that we have seen so far?
> >
>
>
>
>
>
> >
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