ContentType class Null safety

A MIME/IANA media type used as the value of the HttpHeaders.contentTypeHeader header.

A ContentType is immutable.

Implemented types

Constructors

ContentType(String primaryType, String subType, {String? charset, Map<String, String?> parameters = const {}})
Creates a new content type object setting the primary type and sub type. The charset and additional parameters can also be set using charset and parameters. If charset is passed and parameters contains charset as well the passed charset will override the value in parameters. Keys passed in parameters will be converted to lower case. The charset entry, whether passed as charset or in parameters, will have its value converted to lower-case.
factory

Properties

charset → String?
Gets the character set, if any. [...]
read-only
hashCode → int
The hash code for this object. [...]
read-only, inherited
mimeType → String
Gets the MIME type and subtype, without any parameters. [...]
read-only
parameters → Map<String, String?>
A map of parameters. [...]
read-only, inherited
primaryType → String
Gets the primary type. [...]
read-only
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
subType → String
Gets the subtype. [...]
read-only
value → String
The value of the header.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) → bool
The equality operator. [...]
inherited

Static Properties

BINARY → ContentType
@Deprecated("Use binary instead"), final
binary → ContentType
Content type for binary data. [...]
final
HTML → ContentType
@Deprecated("Use html instead"), final
html → ContentType
Content type for HTML using UTF-8 encoding. [...]
final
JSON → ContentType
@Deprecated("Use json instead"), final
json → ContentType
Content type for JSON using UTF-8 encoding. [...]
final
TEXT → ContentType
@Deprecated("Use text instead"), final
text → ContentType
Content type for plain text using UTF-8 encoding. [...]
final

Static Methods

parse(String value) → ContentType
Creates a new content type object from parsing a Content-Type header value. As primary type, sub type and parameter names and values are not case sensitive all these values will be converted to lower case. Parsing this string [...]
override