Module org.elasticsearch.xcontent

Package org.elasticsearch.xcontent.json

Class JsonStringEncoder

java.lang.Object

org.elasticsearch.xcontent.json.JsonStringEncoder

public abstract class JsonStringEncoder
extends Object

Encoder of JSON String values (including JSON field names) into Strings or UTF-8 byte arrays.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JsonStringEncoder()

Method Summary

Modifier and Type	Method	Description
static JsonStringEncoder	getInstance()	Factory method for getting an instance.
abstract char[]	quoteAsString(CharSequence input)	Quotes text contents using JSON standard quoting, and return results as a character array.
abstract void	quoteAsString(CharSequence input, StringBuilder output)	Quotes text contents using JSON standard quoting, appending the results to the given StringBuilder.
abstract char[]	quoteAsString(String input)	Quotes text contents using JSON standard quoting, and return results as a character array.
abstract byte[]	quoteAsUTF8(String text)	Quotes a given JSON String value using standard quoting, encoding as UTF-8, and return results as a byte array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JsonStringEncoder

protected JsonStringEncoder()

Method Details

getInstance

public static JsonStringEncoder getInstance()

Factory method for getting an instance.

quoteAsUTF8

public abstract byte[] quoteAsUTF8(String text)

Quotes a given JSON String value using standard quoting, encoding as UTF-8, and return results as a byte array.

quoteAsString

public abstract char[] quoteAsString(CharSequence input)

Quotes text contents using JSON standard quoting, and return results as a character array.

quoteAsString

public abstract char[] quoteAsString(String input)

Quotes text contents using JSON standard quoting, and return results as a character array.

quoteAsString

public abstract void quoteAsString(CharSequence input,
 StringBuilder output)

Quotes text contents using JSON standard quoting, appending the results to the given StringBuilder. Use this variant if you have e.g. a StringBuilder and want to avoid superfluous copying of it.