public static Ooaofooa getInstance(String id, boolean forceLoad) {
Ooaofooa modelRoot = Ooaofooa.getInstance(id);
if (forceLoad && isFileBasedID(id) && !modelRoot.isLoaded()) {
String projectName = getProjectNameFromModelRootId(id);
String fileName = getDomainFileNameFromModelRootId(id);
IProject[] project_set = CorePlugin.getWorkspace().getRoot().getProjects();
IFile content = null;
for (int i = 0; i < project_set.length; ++i) {
if (XtUMLNature.hasNature(project_set[i])) {
if (project_set[i].getName().equals(projectName)) {
IResource mdl_folder = project_set[i].findMember(MODELS_DIRNAME);
IResource[] mdl_content = null;
try {
mdl_content = ((IFolder) mdl_folder).members();
} catch (Exception e) {
CorePlugin.logError("Problem accessing workspace ", e);
}
if (mdl_content != null) {
for (int j = 0; j < mdl_content.length; ++j) {
if (mdl_content[j] instanceof IFile) {
IFile selected = (IFile) mdl_content[j];
if (selected.getName().equals(fileName)) {
content = selected;
break;
}
}
}
}
}
}
}
if (content != null) {
modelRoot = getInstance(content, true);
if (!modelRoot.loadedOk()) {
modelRoot.delete();
modelRoot = null;
}
}
}
return modelRoot;
}
/** Returns the model-root associated with the content of the given file. */
public static Ooaofooa getInstance(IFile file, boolean forceLoad) {
boolean addExtension = false;
String domainName = file.getName();
IPath filePath = file.getFullPath();
if (filePath.segmentCount() > 5) {
domainName = filePath.removeLastSegments(filePath.segmentCount() - 4).lastSegment();
addExtension = true;
}
final String id = createModelRootId(file.getProject(), domainName, addExtension);
Ooaofooa modelRoot = (Ooaofooa) rootInstanceMap.get(id);
if (modelRoot == null) {
modelRoot = getInstance(id, false);
}
if (forceLoad && !modelRoot.isLoaded()) {
modelRoot = loadInstanceFromFile(file);
}
return modelRoot;
}