BinaryMetadata class

Metadata for a stored binary entry.

Constructors

BinaryMetadata({required String key, required String? mimeType, required int size, required DateTime storedAt, required Map<String, String> metadata, required bool isEncrypted, required String hash})

Create binary metadata.

Properties

hash → String

SHA-256 hash of the original (unencrypted) data.

final

hashCode → int

The hash code for this object.

no setter, inherited

isEncrypted → bool

Whether the binary data is encrypted.

final

key → String

The key under which the binary is stored.

final

metadata → Map<String, String>

Additional user-provided metadata.

final

mimeType → String?

The MIME type of the binary data (e.g., 'image/png').

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

size → int

The original size of the binary data in bytes.

final

storedAt → DateTime

When the binary was stored.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Serialize to JSON.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

fromJson(Map<String, dynamic> json) → BinaryMetadata

Deserialize from JSON.