public void removeExpressionExtensions(IProject project) throws CoreException {
final List<Pair<String, String>> removableExtensions = Lists.newArrayList();
removableExtensions.add(
new Pair<String, String>("", "org.eclipse.incquery.runtime.queryspecification"));
removableExtensions.add(
new Pair<String, String>("", MigratorConstants.XEXPRESSIONEVALUATOR_EXTENSION_POINT_ID));
ProjectGenerationHelper.removeAllExtension(project, removableExtensions);
}
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
repairErroneousBuilderEntry(project);
reorderBuilderEntries(project);
final ImmutableList<String> newIDs =
project.hasNature(ViatraQueryNature.NATURE_ID)
? ImmutableList.<String>of()
: ImmutableList.of(ViatraQueryNature.NATURE_ID);
Builder<String> builder = ImmutableList.<String>builder();
for (String ID : MigratorConstants.INCORRECT_NATURE_IDS) {
if (project.hasNature(ID)) {
builder.add(ID);
}
}
final ImmutableList<String> oldIDs = builder.build();
if (newIDs.size() + oldIDs.size() > 0) {
ProjectGenerationHelper.updateNatures(project, newIDs, oldIDs, monitor);
}
removeGlobalEiq(project);
renamePatternDefinitionFiles(project);
if (PDE.hasPluginNature(project)) {
removeExpressionExtensions(project);
ProjectGenerationHelper.ensurePackageImports(
project, ImmutableList.<String>of("org.apache.log4j"));
}
project.build(IncrementalProjectBuilder.CLEAN_BUILD, monitor);
} catch (CoreException e) {
return new Status(
IStatus.ERROR, ViatraQueryGUIPlugin.PLUGIN_ID, "Error updating project natures", e);
}
return Status.OK_STATUS;
}