JsonpCharacterEscapes (jackson-core 2.9.1)

java.lang.Object
- com.fasterxml.jackson.core.io.CharacterEscapes
- - com.fasterxml.jackson.core.JsonpCharacterEscapes

All Implemented Interfaces:

Serializable
```
public class JsonpCharacterEscapes
extends CharacterEscapes
```
Convenience CharacterEscapes implementation that escapes Unicode characters `0x2028` and `0x2029` (in addition to characters escaped otherwise), which are apparently considered linefeeds as per newer Javascript specifications, and consequently problematic when using JSONP (see https://en.wikipedia.org/wiki/JSONP).

Since:

2.8

See Also:
Serialized Form

Field Summary
- Fields inherited from class com.fasterxml.jackson.core.io.CharacterEscapes
  ESCAPE_CUSTOM, ESCAPE_NONE, ESCAPE_STANDARD

Constructor Summary

Constructors
Constructor and Description

JsonpCharacterEscapes()

Method Summary

Methods
Modifier and Type	Method and Description
`int[]`	`getEscapeCodesForAscii()` Method generators can call to get lookup table for determining escape handling for first 128 characters of Unicode (ASCII characters.
`SerializableString`	`getEscapeSequence(int ch)` Method generators can call to get lookup table for determining exact escape sequence to use for given character.
`static JsonpCharacterEscapes`	`instance()`

Methods inherited from class com.fasterxml.jackson.core.io.CharacterEscapes
standardAsciiEscapesForJSON

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

- Constructor Detail
  - JsonpCharacterEscapes
```
public JsonpCharacterEscapes()
```
- Method Detail
  - instance
```
public static JsonpCharacterEscapes instance()
```
  - getEscapeSequence
```
public SerializableString getEscapeSequence(int ch)
```
    Description copied from class: CharacterEscapes
    
    Method generators can call to get lookup table for determining exact escape sequence to use for given character. It can be called for any character, but typically is called for either for ASCII characters for which custom escape sequence is needed; or for any non-ASCII character.
    
    Specified by:
    
    getEscapeSequence in class CharacterEscapes
  - getEscapeCodesForAscii
```
public int[] getEscapeCodesForAscii()
```
    Description copied from class: CharacterEscapes
    
    Method generators can call to get lookup table for determining escape handling for first 128 characters of Unicode (ASCII characters. Caller is not to modify contents of this array, since this is expected to be a shared copy.
    
    Specified by:
    
    getEscapeCodesForAscii in class CharacterEscapes
    
    Returns:
    Array with size of at least 128, where first 128 entries have either one of ESCAPE_xxx constants, or non-zero positive integer (meaning of which is data format specific; for JSON it means that combination of backslash and character with that value is to be used) to indicate that specific escape sequence is to be used.

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