/**
* Creates a {@link ResourceRoot} for the passed {@link VirtualFile file} and adds it to the list
* of {@link ResourceRoot}s in the {@link DeploymentUnit deploymentUnit}
*
* @param file The file for which the resource root will be created
* @return Returns the created {@link ResourceRoot}
* @throws java.io.IOException
*/
private synchronized ResourceRoot createResourceRoot(final VirtualFile file)
throws DeploymentUnitProcessingException {
try {
final Closeable closable =
file.isFile() ? VFS.mountZip(file, file, TempFileProviderService.provider()) : null;
final MountHandle mountHandle = new MountHandle(closable);
final ResourceRoot resourceRoot = new ResourceRoot(file, mountHandle);
ModuleRootMarker.mark(resourceRoot);
ResourceRootIndexer.indexResourceRoot(resourceRoot);
return resourceRoot;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
