Class: ActiveRecord::Tasks::FbDatabaseTasks

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/tasks/fb_database_tasks.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(configuration, root = ::ActiveRecord::Tasks::DatabaseTasks.root) ⇒ FbDatabaseTasks

Returns a new instance of FbDatabaseTasks.



6
7
8
 
# File 'lib/active_record/tasks/fb_database_tasks.rb', line 6

def initialize(configuration, root = ::ActiveRecord::Tasks::DatabaseTasks.root)
  @root, @configuration = root, fb_connection_config(configuration)
end

Instance Method Details

#create ⇒ Object 



10
11
12
13
14
15
16
 
# File 'lib/active_record/tasks/fb_database_tasks.rb', line 10

def create
  fb_database.create
  establish_connection configuration
rescue ::Fb::Error => e
  raise unless e.message.include?('database or file exists')
  raise DatabaseAlreadyExists
end

#drop ⇒ Object 



18
19
20
21
22
 
# File 'lib/active_record/tasks/fb_database_tasks.rb', line 18

def drop
  fb_database.drop
rescue ::Fb::Error => e
  raise ::ActiveRecord::ConnectionNotEstablished, e.message
end

#purge ⇒ Object 



24
25
26
27
 
# File 'lib/active_record/tasks/fb_database_tasks.rb', line 24

def purge
  drop rescue nil
  create
end

#structure_dump(filename) ⇒ Object 



29
30
31
 
# File 'lib/active_record/tasks/fb_database_tasks.rb', line 29

def structure_dump(filename)
  isql :extract, output: filename
end

#structure_load(filename) ⇒ Object 



33
34
35
 
# File 'lib/active_record/tasks/fb_database_tasks.rb', line 33

def structure_load(filename)
  isql input: filename
end