Parameters
- item
An object containing the repository item metadata. Note that this is always a new instance of the RepositoryItem type.
- importUserData
If this call was triggered by a file import (e.g. see import methods of class RepositoryImportUtil), this contains the userData parameter of the import call. Otherwise this parameter is null.
- sourceStream
A stream that the file content of the repository item can be read from. If this parameter is null, the current file content of the repository item must not be modified (i.e. save the metadata from the 'item' parameter only, but ignore the file content)!