org.thales.punch.libraries.punchlang.operator

Class KvJsonEscaper

java.lang.Object

org.thales.punch.libraries.punchlang.operator.KvJsonEscaper

public class KvJsonEscaper
extends Object

This escaper accept JSON content directly as part of the input String. This is really a special case. Here ia an example:

 a=1 b={"a":1, "b"=1} c=[{"a":1, "b":2}] f="toto, tata"
 
 

One cannot simply escape what is inside quotes, the '[', ']', '{' and '}' must be considered toà.

This JSON aware escaper results in the following escape string and extracted substrings:

 a=1 b=@PUNCH@ c=@PUNCH@ f=@PUNCH@
 opaque[0] {"a":1, "b"=1}
 opaque[1] [{"a":1, "b":2}]
 opaque[2] "toto, tata"
  

Constructor Summary

Constructors

Constructor and Description
KvJsonEscaper(String delimiter, char escapeCharacter)

Method Summary

Modifier and Type	Method and Description
String	escape(String input, List<KvPortion> escapedList) Escape the provided string and return a list of portions.
static String	restore(String value, List<KvPortion> opaque)

Methods inherited from class java.lang.Object

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

Constructor Detail

KvJsonEscaper

public KvJsonEscaper(String delimiter,
                     char escapeCharacter)

Method Detail

escape

public String escape(String input,
                     List<KvPortion> escapedList)

Escape the provided string and return a list of portions. Each portion keeps track of the start and end position together with the original value.

Parameters:

input - the input string

escapedList - the out list of portions

Returns:

restore

public static String restore(String value,
                             List<KvPortion> opaque)