Redleaf::PostgreSQLStore

A Redleaf::Store that uses PostgreSQL. This module is based on the MySQL store and is compiled in when PostgreSQL is available. This store provides storage using the PostgreSQL open source database including contexts.

Subversion Id

  $Id$

Authors

Michael Granger

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the author/s, nor the names of the project’s contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Constants

SVNRev: SVN Revision
SVNId: SVN Id
DEFAULT_OPTIONS: Default options — the PostgreSQL backend requires that all of them be set, even if they’re empty.

Public Class Methods

load( database, opthash={} ) click to toggle source

Load the PostgreSQL-backed Redleaf::HashesStore from the specified database.

    # File lib/redleaf/store/postgresql.rb, line 57
57:     def self::load( database, opthash={} )
58:         return new( database, opthash.merge(:new => false) )
59:     end

new( name, opthash={} ) click to toggle source

Create a new Redleaf::PostgreSQLStore.

    # File lib/redleaf/store/postgresql.rb, line 67
67:     def initialize( name, opthash={} )
68:         opthash = symbolify_keys( opthash )
69:         self.log.debug "Symbolified keys: %p" % [ opthash ]
70:         options = DEFAULT_OPTIONS.merge( opthash )
71:         
72:         self.log.debug "Merged options are: %p" % [ options ]
73:         return super( name, options )
74:     end

Public Instance Methods

persistent?() click to toggle source

Returns true if the Store is persistent

    # File lib/redleaf/store/postgresql.rb, line 78
78:     def persistent?
79:         return true
80:     end

In Files

Parent

Methods

Included Modules