Jackson 3.0.1 · tools.jackson.core.util.JsonpCharacterEscapes

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).

Field Summary

Modifier and Type	Field and Description
private static final int[]	asciiEscapes
private static final SerializedString	escapeFor2028
private static final SerializedString	escapeFor2029
private static final long	serialVersionUID
private static final JsonpCharacterEscapes	sInstance

Inherited from tools.jackson.core.io.CharacterEscapes:: ESCAPE_CUSTOM ESCAPE_NONE ESCAPE_STANDARD

Constructor Summary

Access	Constructor and Description
public	JsonpCharacterEscapes()

Method Summary

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

Inherited from tools.jackson.core.io.CharacterEscapes:: standardAsciiEscapesForJSON

Field Detail

asciiEscapes	back to summary
private static final int[] asciiEscapes

escapeFor2028	back to summary
private static final SerializedString escapeFor2028

escapeFor2029	back to summary
private static final SerializedString escapeFor2029

serialVersionUID	back to summary
private static final long serialVersionUID

sInstance	back to summary
private static final JsonpCharacterEscapes sInstance

Constructor Detail

JsonpCharacterEscapes	back to summary
public JsonpCharacterEscapes()

Method Detail

getEscapeCodesForAscii	back to summary
public int[] getEscapeCodesForAscii() Implements abstract tools.jackson.core.io.CharacterEscapes.getEscapeCodesForAscii. Doc from tools.jackson.core.io.CharacterEscapes.getEscapeCodesForAscii. 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. Annotations @Override

getEscapeCodesForAscii

back to summary

public int[] getEscapeCodesForAscii()

Implements abstract tools.jackson.core.io.CharacterEscapes.getEscapeCodesForAscii.

Doc from tools.jackson.core.io.CharacterEscapes.getEscapeCodesForAscii.

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.

Annotations

@Override

getEscapeSequence	back to summary
public SerializableString getEscapeSequence(int ch) Implements abstract tools.jackson.core.io.CharacterEscapes.getEscapeSequence. Doc from tools.jackson.core.io.CharacterEscapes.getEscapeSequence. 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. Annotations @Override

getEscapeSequence

back to summary

public SerializableString getEscapeSequence(int ch)

Implements abstract tools.jackson.core.io.CharacterEscapes.getEscapeSequence.

Doc from tools.jackson.core.io.CharacterEscapes.getEscapeSequence.

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.