Tom,
Sorry, I didn't see the remaining of your previous email. I have tried with
the debugger to locate the problem.
The problem is in method getPanel in class TabDepthsProps, which accepts
DepthsPropPanelModel as c and pp cannot be resolved as debugger shows.
public TabModelTarget getPanel(Class c){
TabModelTarget pp=panels.get(c);
return pp;
}
I hope you can get some idea from this.
Zoran
Zoran Jeremic <[EMAIL PROTECTED]> wrote:
Hi,
What I want here is to get some information about
software solution presented with tab that I have
created. The same panel DepthsPropPanelModel is used
in the case of each type of UML diagrams, as well as
for a model itself. I want to pick information
presented in UMLTextArea2 fields for a model from
DepthsPropPanelPackage which is extended by
DepthsPropPanelModel, as well as model name (the
second one I have just resolved).
Here is what have I done so far:
setProjectValues(){
Collection root=Model.getFacade().getRootElements();
String projectN=null;
if (!root.isEmpty()) {
Iterator it = root.iterator();
org.omg.uml.modelmanagement.Model
child=null;
while (it.hasNext()) {
child = (org.omg.uml.modelmanagement.Model)
it.next();
projectN=Model.getFacade().getName(child);
}
setProjectName(projectN);
TabDepthsProps
solutionTab=(TabDepthsProps)((DetailsPane)
ProjectBrowser.getInstance().getDetailsPane()).getTab(TabDepthsProps.class);
LOG.info(" solutionTab test
"+solutionTab.getTest());
if (Model.getFacade().isAModel(child)){
DepthsPropPanelModel
dppModel=(DepthsPropPanelModel)
solutionTab.getPanel(DepthsPropPanelModel.class);
if (dppModel==null){
LOG.info("tmt is null");
}
String desc=dppModel.getDescription();
}
dppModel.getDescription shoud give me the value that I
need, but I'm getting an error because dppModel is
null.
I hope my explanation was better now.
Thanks
Zoran
= = = Original message = = =
I don't understand how this correlates with the
problem you mentioned
before (how to find a field on a prop panel). It
sounds like an
entirely different problem.
More comments inline below:
On Wed, Apr 23, 2008 at 5:47 AM, Zoran Jeremic
wrote:
> I have 2 different errors in the following method.
> public void setProjectValues()
> if
(Model.getFacade().isAModel(TargetManager.getInstance().getTarget()))
> LOG.info("setProjectValues 1");
> It works if the model is selected, but if I select
any other element
i.e. class
> diagram it generates the following error:
> Exception in thread "AWT-EventQueue-0"
java.lang.IllegalArgumentException:
> Must have an MDR element supplied. Received a
>
org.argouml.uml.diagram.static_structure.ui.UMLClassDiagram
Pretty much everything you need to know is in the
error message.
Don't pass diagrams to Model subsystem methods!
TargetManager.getTarget() can return a variety of
object types,
depending on what is selected (as you discovered in
your
experimentation). You need to check the type of the
target returned
before using it and conditionalize your code
appropriately.
> If I select model it passes but generates the
following error when I
try to
> access the field description in my tab.
> Here is the error that I get:
>
> 33187 INFO [AWT-EventQueue-0] setProjectValues 5
(Project.java:69)
> Exception in thread "AWT-EventQueue-0"
java.lang.NullPointerException
> at
depths.ont.project.Project.setProjectValues(Project.java:70)
There's not enough context to tell what code is
causing this
exception. Are you using a debugger to debug these
problems? The
fact that you've got logging messages inserted every
line in your code
makes me suspicious that you are not. Set your
debugger to break on
NullPointerExceptions or set a breakpoint just before
the failing line
and look at the execution state. It should be obvious
what the
problem is.
Tom
---------------------------------------------------------------------
To unsubscribe, e-mail:
[EMAIL PROTECTED]
For additional commands, e-mail:
[EMAIL PROTECTED]
___________________________________________________________
Sent by ePrompter, the premier email notification
software.
Free download at http://www.ePrompter.com.
____________________________________________________________________________________
Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. Try it now.
http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------
Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.
