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Manual Reference Pages  -  ROSE::DB::OBJECT::METADATA::COLUMN::SCALAR (3)

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NAME

Rose::DB::Object::Metadata::Column::Scalar - Scalar column metadata.

CONTENTS

SYNOPSIS



  use Rose::DB::Object::Metadata::Column::Scalar;

  $col = Rose::DB::Object::Metadata::Column::Scalar->new(...);
  $col->make_methods(...);
  ...



DESCRIPTION

Objects of this class store and manipulate metadata for scalar columns in a database. Column metadata objects store information about columns (data type, size, etc.) and are responsible for creating object methods that manipulate column values.

This class inherits from Rose::DB::Object::Metadata::Column. Inherited methods that are not overridden will not be documented a second time here. See the Rose::DB::Object::Metadata::Column documentation for more information.

METHOD MAP

get_set Rose::DB::Object::MakeMethods::Generic, scalar, interface => get_set, ...
get Rose::DB::Object::MakeMethods::Generic, scalar, interface => get, ...
get_set Rose::DB::Object::MakeMethods::Generic, scalar, interface => set, ...
See the Rose::DB::Object::Metadata::Column documentation for an explanation of this method map.

OBJECT METHODS

<B>check_in [ARRAYREF]B> Get or set a reference to an array of valid column values.
<B>default VALUEB> Get or set the default value for the column.
<B>init_method [NAME]B> Get or set the name of the init method. See the documentation for the scalar method type in Rose::DB::Object::MakeMethods::Generic for more information.
<B>length [INT]B> Get or set the length of the column in characters.
<B>overflow [BEHAVIOR]B> Get or set the setting that determines the behavior when the column value is greater than length characters. Valid values for BEHAVIOR are:
<B>fatalB> Throw an exception.
<B>truncateB> Truncate the column value to the correct length.
<B>warnB> Print a warning message.

The default value is fatal.

<B>typeB> Returns scalar.
<B>with_init [BOOL]B> Get or set the flag that determines whether or not the method created by make_method() will include an init method as well. See the documentation for the scalar method type in Rose::DB::Object::MakeMethods::Generic for more information.

AUTHOR

John C. Siracusa (siracusa@gmail.com)

LICENSE

Copyright (c) 2010 by John C. Siracusa. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
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perl v5.20.3 ROSE::DB::OBJECT::METADATA::COLUMN::SCALAR (3) 2015-03-17

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