PGObject::Type::JSON(3pm) User Contributed Perl Documentation PGObject::Type::JSON(3pm)

PGObject::Type::JSON - JSON wrappers for PGObject

Version 2.1.1

   PGOBject::Type::JSON->register();

Columns of type json will be converted into hashrefs

   my $obj =  PGOBject::Type::JSON->new($hashref);

$obj will now serialize to the database as json.

This module allows json types or others (specified by custom register) types to be converted from JSON into objects according to their values.

This module assumes that encoding will be in UTF8 across the board and is not safe to use with other database encodings.

Stores this as a reference. Nulls are now scoped references to a lexically scoped variable.

If values other than scalars, arrayrefs, or hashes are passed in, throws an error.

serializes from the db. Note that database nulls are preserved distinct from json null's.

returns undef if is_null. Otherwise returns the value encoded as JSON

Return a null type for storage in the db.

TO_JSON

The handler for setting this to the JSON parser

Returns the reftype of the object (i.e. HASH, SCALAR, ARRAY)

Returns true if is a database null.

Returns a JSON null

Returns true if the value is a JSON null. Else it returns false

Chris Travers, "<chris.travers at gmail.com>"

Please report any bugs or feature requests to "bug-pgobject-type-json at rt.cpan.org", or through the web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=PGObject-Type-JSON>. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

You can find documentation for this module with the perldoc command.

    perldoc PGObject::Type::JSON

You can also look for information at:

Copyright 2013-2023 Chris Travers.

This program is released under the following license: BSD

2023-10-27 perl v5.36.0