How to add/create a Node to a Model from OpenAPI
Hi
I am adding a Node in my model using OpenAPI,I have used the following code
but I am getting illegal model access exception and cannot be able to add the node in the model .So can you please suggest a way to add a node and its propeties to a model programatically. Thanks in advance
I am adding a Node in my model using OpenAPI,I have used the following code
Add Node
MPSModuleRepository.getInstance().getModelAccess().runWriteAction(new Runnable() {
public void run() {
for (SModule sModule : MPSModuleRepository.getInstance().getModules()) {
if (sModule.getModuleName().equalsIgnoreCase(" my module name")) {
smodule = sModule;
modelaccess = smodule.getRepository().getModelAccess();
info "modelaccess" + modelaccess.canWrite();
break;
}
}
}
\\it has only one model
for (SModel Model : smodule.getModels()) {
if (Model instanceof EditableSModel) {
smodel = Model as EditableSModel;
}
SNode snode = new SNode("ACBLKBSD");
smodel.addRootNode(snode);
}
}
});
but I am getting illegal model access exception and cannot be able to add the node in the model .So can you please suggest a way to add a node and its propeties to a model programatically. Thanks in advance
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Can you please suggest any other way for adding the node
MPSModuleRepository.getInstance().getModelAccess().executecommand(new Runnable() { public void run() { for (SModule sModule : MPSModuleRepository.getInstance().getModules()) { if (sModule.getModuleName().equalsIgnoreCase(" my module name")) { smodule = sModule; modelaccess = smodule.getRepository().getModelAccess(); info "modelaccess" + modelaccess.canWrite(); break; } } } \\it has only one model for (SModel Model : smodule.getModels()) { if (Model instanceof EditableSModel) { smodel = Model as EditableSModel; } SNode snode = new SNode("ACBLKBSD"); smodel.addRootNode(snode); } } });we tried it with modelacces.execute command still we are getting java.lang.UnsupportedOperationException ,are we missing anything ?
Thanks in advance
Vaclav
Thanks for your quick reply ,I am sharing you entire class (I have added in the project component because i want my node to be added as soon as model is created in project .Can you please help me in this aspect
public class ProjectComponentclass implements ProjectComponent { private final Project myproject; private SModule smodule; private SModel smodel; private SModel smod; private ModelAccess modelaccess; private ModelRoot modelroot; public ProjectComponent(Project project) { myproject = project; } @Override public void projectOpened() { info "project opened"; MPSModuleRepository.getInstance().getModelAccess().runWriteAction(new Runnable() { public void run() { info "in first run method"; for (SModule sModule : MPSModuleRepository.getInstance().getModules()) { if (sModule.getModuleName().equalsIgnoreCase(" my module name")) { smodule = sModule; modelaccess = smodule.getRepository().getModelAccess(); info "modelaccess" + modelaccess.canWrite(); break; } } } for (SModel Model : smodule.getModels()) { if (Model instanceof EditableSModel) { smodel = Model as EditableSModel; } } } }); runcommand("in model", new Runnable() { public void run() { info "in run method"; SNode snode = new SNode("my node"); smodel.addRootNode(snode); } }); } private void runcommand(string name, final Runnable runnable) { if (SwingUtilities.isEventDispatchThread()) { modelaccess.executeCommand(runnable); } else { try { SwingUtilities.invokeAndWait(new Runnable() { public void run() { modelaccess.executeCommand(runnable); } }); } catch (InterruptedException e) { <no statements> } catch (Exception e) { <no statements> } } } public void projectClosed() { <no statements> } public void initComponent() { <no statements> } public void disposeComponent() { <no statements> } @NonNls @NotNull() public String getComponentName() { return "Data Model Project"; } }I am getting the following Exception
This is the exception trace i have got ,can you please help me in adding a node from OpenAPI
Instead of MPSModuleRepository, please use ProjectRepository(myProject). You can either instantiate it or use ProjectHelper.getProjectReposiory() or ProjectHelper.getModelAccess() right away.