ProtectedAsset class
Holds the result of opening a File with a ContentProtection.
@property file Protected file which will be provided to the parsers. In most cases, this will be the file provided to ContentProtection::open(), but a Content Protection might modify it in some cases:
- If the original file has a media type that can't be recognized by parsers, the Content Protection must return a file with the matching unprotected media type.
- If the Content Protection technology needs to redirect the Streamer to a different file. For example, this could be used to decrypt a publication to a temporary secure location.
@property fetcher Primary leaf fetcher to be used by parsers. The Content Protection can unlock resources by modifying the Fetcher provided to ContentProtection::open(), for example by:
- Wrapping the given fetcher in a TransformingFetcher with a decryption Resource.Transformer function.
- Discarding the provided fetcher altogether and creating a new one to handle access restrictions. For example, by creating an HTTPFetcher which will inject a Bearer Token in requests.
@property onCreatePublication Called on every parsed Publication.Builder.
It can be used to modify the Manifest, the root Fetcher or the list of service factories
of a Publication.
Constructors
- ProtectedAsset({required PublicationAsset asset, required Fetcher fetcher, required void onCreatePublication(ServicesBuilder)})
Properties
- asset → PublicationAsset
-
final
- fetcher → Fetcher
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- onCreatePublication → void Function(ServicesBuilder)
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited