SerializedString (jackson-core 2.9.7)

java.lang.Object
- com.fasterxml.jackson.core.io.SerializedString

All Implemented Interfaces:

SerializableString, Serializable
```
public class SerializedString
extends Object
implements SerializableString, Serializable
```
String token that can lazily serialize String contained and then reuse that serialization later on. This is similar to JDBC prepared statements, for example, in that instances should only be created when they are used more than use; prime candidates are various serializers.
Class is final for performance reasons and since this is not designed to be extensible or customizable (customizations would occur in calling code)

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`protected String`	`_jdkSerializeValue` Ugly hack, to work through the requirement that _value is indeed final, and that JDK serialization won't call ctor(s).
`protected char[]`	`_quotedChars`
`protected byte[]`	`_quotedUTF8Ref`
`protected byte[]`	`_unquotedUTF8Ref`
`protected String`	`_value`

Constructor Summary

Constructors
Constructor and Description

SerializedString(String v)

Constructors
Constructor and Description
`SerializedString(String v)`

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`appendQuoted(char[] buffer, int offset)` Method that will append quoted characters of this String into given buffer.
`int`	`appendQuotedUTF8(byte[] buffer, int offset)` Method that will append quoted UTF-8 bytes of this String into given buffer, if there is enough room; if not, returns -1.
`int`	`appendUnquoted(char[] buffer, int offset)` Method that will append unquoted characters of this String into given buffer.
`int`	`appendUnquotedUTF8(byte[] buffer, int offset)` Method that will append unquoted ('raw') UTF-8 bytes of this String into given buffer.
`char[]`	`asQuotedChars()` Returns JSON quoted form of the String, as character array.
`byte[]`	`asQuotedUTF8()` Accessor for accessing value as is (without JSON quoting) encoded using UTF-8 encoding.
`byte[]`	`asUnquotedUTF8()` Accessor for accessing value that has been quoted using JSON quoting rules, and encoded using UTF-8 encoding.
`int`	`charLength()` Returns length of the String as characters
`boolean`	`equals(Object o)`
`String`	`getValue()` Returns unquoted String that this object represents (and offers serialized forms for)
`int`	`hashCode()`
`int`	`putQuotedUTF8(ByteBuffer buffer)`
`int`	`putUnquotedUTF8(ByteBuffer buffer)`
`protected Object`	`readResolve()`
`String`	`toString()`
`int`	`writeQuotedUTF8(OutputStream out)`
`int`	`writeUnquotedUTF8(OutputStream out)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - _value
```
protected final String _value
```
  - _quotedUTF8Ref
```
protected byte[] _quotedUTF8Ref
```
  - _unquotedUTF8Ref
```
protected byte[] _unquotedUTF8Ref
```
  - _quotedChars
```
protected char[] _quotedChars
```
  - _jdkSerializeValue
```
protected transient String _jdkSerializeValue
```
    Ugly hack, to work through the requirement that _value is indeed final, and that JDK serialization won't call ctor(s).
    
    Since:
    
    2.1
- Constructor Detail
  - SerializedString
```
public SerializedString(String v)
```
- Method Detail
  - readResolve
```
protected Object readResolve()
```
  - getValue
```
public final String getValue()
```
    Description copied from interface: SerializableString
    
    Returns unquoted String that this object represents (and offers serialized forms for)
    
    Specified by:
    
    getValue in interface SerializableString
  - charLength
```
public final int charLength()
```
    Returns length of the String as characters
    
    Specified by:
    
    charLength in interface SerializableString
  - asQuotedChars
```
public final char[] asQuotedChars()
```
    Description copied from interface: SerializableString
    
    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.
    
    Specified by:
    
    asQuotedChars in interface SerializableString
  - asUnquotedUTF8
```
public final byte[] asUnquotedUTF8()
```
    Accessor for accessing value that has been quoted using JSON quoting rules, and encoded using UTF-8 encoding.
    
    Specified by:
    
    asUnquotedUTF8 in interface SerializableString
  - asQuotedUTF8
```
public final byte[] asQuotedUTF8()
```
    Accessor for accessing value as is (without JSON quoting) encoded using UTF-8 encoding.
    
    Specified by:
    
    asQuotedUTF8 in interface SerializableString
  - appendQuotedUTF8
```
public int appendQuotedUTF8(byte[] buffer,
                   int offset)
```
    Description copied from interface: SerializableString
    Method that will append quoted UTF-8 bytes of this String into given buffer, if there is enough room; if not, returns -1. Functionally equivalent to:
```
  byte[] bytes = str.asQuotedUTF8();
  System.arraycopy(bytes, 0, buffer, offset, bytes.length);
  return bytes.length;
```
    Specified by:
    
    appendQuotedUTF8 in interface SerializableString
    
    Returns:
    Number of bytes appended, if successful, otherwise -1
  - appendQuoted
```
public int appendQuoted(char[] buffer,
               int offset)
```
    Description copied from interface: SerializableString
    Method that will append quoted characters of this String into given buffer. Functionally equivalent to:
```
  char[] ch = str.asQuotedChars();
  System.arraycopy(ch, 0, buffer, offset, ch.length);
  return ch.length;
```
    Specified by:
    
    appendQuoted in interface SerializableString
    
    Returns:
    Number of characters appended, if successful, otherwise -1
  - appendUnquotedUTF8
```
public int appendUnquotedUTF8(byte[] buffer,
                     int offset)
```
    Description copied from interface: SerializableString
    Method that will append unquoted ('raw') UTF-8 bytes of this String into given buffer. Functionally equivalent to:
```
  byte[] bytes = str.asUnquotedUTF8();
  System.arraycopy(bytes, 0, buffer, offset, bytes.length);
  return bytes.length;
```
    Specified by:
    
    appendUnquotedUTF8 in interface SerializableString
    
    Returns:
    Number of bytes appended, if successful, otherwise -1
  - appendUnquoted
```
public int appendUnquoted(char[] buffer,
                 int offset)
```
    Description copied from interface: SerializableString
    Method that will append unquoted characters of this String into given buffer. Functionally equivalent to:
```
  char[] ch = str.getValue().toCharArray();
  System.arraycopy(bytes, 0, buffer, offset, ch.length);
  return ch.length;
```
    Specified by:
    
    appendUnquoted in interface SerializableString
    
    Returns:
    Number of characters appended, if successful, otherwise -1
  - writeQuotedUTF8
```
public int writeQuotedUTF8(OutputStream out)
                    throws IOException
```
    Specified by:
    
    writeQuotedUTF8 in interface SerializableString
    
    Returns:
    Number of bytes written
    
    Throws:
    
    IOException
  - writeUnquotedUTF8
```
public int writeUnquotedUTF8(OutputStream out)
                      throws IOException
```
    Specified by:
    
    writeUnquotedUTF8 in interface SerializableString
    
    Returns:
    Number of bytes written
    
    Throws:
    
    IOException
  - putQuotedUTF8
```
public int putQuotedUTF8(ByteBuffer buffer)
```
    Specified by:
    
    putQuotedUTF8 in interface SerializableString
    
    Returns:
    Number of bytes put, if successful, otherwise -1
  - putUnquotedUTF8
```
public int putUnquotedUTF8(ByteBuffer buffer)
```
    Specified by:
    
    putUnquotedUTF8 in interface SerializableString
    
    Returns:
    Number of bytes put, if successful, otherwise -1
  - toString
```
public final String toString()
```
    Overrides:
    
    toString in class Object
  - hashCode
```
public final int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public final boolean equals(Object o)
```
    Overrides:
    
    equals in class Object

Class SerializedString

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_value

_quotedUTF8Ref

_unquotedUTF8Ref

_quotedChars

_jdkSerializeValue

Constructor Detail

SerializedString

Method Detail

readResolve

getValue

charLength

asQuotedChars

asUnquotedUTF8

asQuotedUTF8

appendQuotedUTF8

appendQuoted

appendUnquotedUTF8

appendUnquoted

writeQuotedUTF8

writeUnquotedUTF8

putQuotedUTF8

putUnquotedUTF8

toString

hashCode

equals