JSON

JSON#

NAME#

Kernel::System::JSON - the JSON wrapper lib

DESCRIPTION#

Functions for encoding perl data structures to JSON.

PUBLIC INTERFACE#

new()#

create a JSON object. Do not use it directly, instead use:

my $JSONObject = $Kernel::OM->Get('Kernel::System::JSON');

Encode()#

Encode a perl data structure to a JSON string.

my $JSONString = $JSONObject->Encode(
    Data     => $Data,
    SortKeys => 1,          # (optional) (0|1) default 0, to sort the keys of the json data
    Pretty   => 1,          # (optional) (0|1) default 0, to pretty print
);

Decode()#

Decode a JSON string to a perl data structure.

my $PerlStructureScalar = $JSONObject->Decode(
    Data => $JSONString,
);

True()#

returns a constant that can be mapped to a boolean true value in JSON rather than a string with “true”.

my $TrueConstant = $JSONObject->True();

my $TrueJS = $JSONObject->Encode(
    Data => $TrueConstant,
);

This will return the string ‘true’. If you pass the perl string ‘true’ to JSON, it will return ‘“true”’ as a JavaScript string instead.

False()#

like True(), but for a false boolean value.

_BooleansProcess()#

decode boolean values leftover from JSON decoder to simple scalar values

my $ProcessedJSON = $JSONObject->_BooleansProcess(
    JSON => $JSONData,
);
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