org.codehaus.jackson

接口 SerializableString

所有已知实现类:

SerializedString

public interface SerializableString

Interface that defines how Jackson package can interact with efficient pre-serialized or lazily-serialized and reused String representations. Typically implementations store possible serialized version(s) so that serialization of String can be done more efficiently, especially when used multiple times.

从以下版本开始:

1.7 (1.6 introduced implementation, but interface extracted later)

另请参阅:

SerializedString

方法概要

方法

限定符和类型	方法和说明
char[]	asQuotedChars() Returns JSON quoted form of the String, as character array.
byte[]	asQuotedUTF8() Returns UTF-8 encoded version of JSON-quoted String.
byte[]	asUnquotedUTF8() Returns UTF-8 encoded version of unquoted String.
int	charLength() Returns length of the (unquoted) String as characters.
String	getValue() Returns unquoted String that this object represents (and offers serialized forms for)

方法详细资料

getValue

String getValue()

Returns unquoted String that this object represents (and offers serialized forms for)

charLength

int charLength()

Returns length of the (unquoted) String as characters. Functionally equvalent to:

   getValue().length();

asQuotedChars

char[] asQuotedChars()

Returns JSON quoted form of the String, as character array. Result can be embedded as-is in textual JSON as property name or JSON String.

asUnquotedUTF8

byte[] asUnquotedUTF8()

Returns UTF-8 encoded version of unquoted String. Functionally equivalent to (but more efficient than):

 getValue().getBytes("UTF-8");

asQuotedUTF8

byte[] asQuotedUTF8()

Returns UTF-8 encoded version of JSON-quoted String. Functionally equivalent to (but more efficient than):

 new String(asQuotedChars()).getBytes("UTF-8");