getContainer(componentId) gets (or creates) the
container folder (node) folder for the specified component identifier with the container type
cm:folder.
The type of container is either the one specified by the caller (which must be cm:folder or a subtype of), or cm:folder, if a type is not specified at all.
Parameters
- componentId
- The component identifier
Returns
Returns a ScriptNode object representing the container folder, or null if the container cannot be returned or created (mostl likely due to permissions).