Adam Kennedy > ORDB-JSAN-0.01 > ORDB::JSAN::Library

Download:
ORDB-JSAN-0.01.tar.gz

Annotate this POD

View/Report Bugs
Source  

NAME ^

ORDB::JSAN::Library - ORDB::JSAN class for the library table

SYNOPSIS ^

  TO BE COMPLETED

DESCRIPTION ^

TO BE COMPLETED

METHODS ^

select

  # Get all objects in list context
  my @list = ORDB::JSAN::Library->select;
  
  # Get a subset of objects in scalar context
  my $array_ref = ORDB::JSAN::Library->select(
      'where name > ? order by name',
      1000,
  );

The select method executes a typical SQL SELECT query on the library table.

It takes an optional argument of a SQL phrase to be added after the FROM library section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter.

Returns a list of ORDB::JSAN::Library objects when called in list context, or a reference to an ARRAY of ORDB::JSAN::Library objects when called in scalar context.

Throws an exception on error, typically directly from the DBI layer.

count

  # How many objects are in the table
  my $rows = ORDB::JSAN::Library->count;
  
  # How many objects 
  my $small = ORDB::JSAN::Library->count(
      'where name > ?',
      1000,
  );

The count method executes a SELECT COUNT(*) query on the library table.

It takes an optional argument of a SQL phrase to be added after the FROM library section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter.

Returns the number of objects that match the condition.

Throws an exception on error, typically directly from the DBI layer.

ACCESSORS ^

name

  if ( $object->name ) {
      print "Object has been inserted\n";
  } else {
      print "Object has not been inserted\n";
  }

Returns true, or throws an exception on error.

REMAINING ACCESSORS TO BE COMPLETED

SQL ^

The library table was originally created with the following SQL command.

  CREATE TABLE library (
      name varchar (
          100
      )
      NOT NULL,
      distribution varchar (
          100
      )
      NOT NULL,
      release int (
          11
      )
      NOT NULL,
      version varchar (
          100
      )
  ,
      doc varchar (
          100
      )
      NOT NULL,
      PRIMARY KEY (
          name
      )
  )

SUPPORT ^

ORDB::JSAN::Library is part of the ORDB::JSAN API.

See the documentation for ORDB::JSAN for more information.

COPYRIGHT ^

Copyright 2009 Adam Kennedy.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

The full text of the license can be found in the LICENSE file included with this module.

syntax highlighting: