Module: EasyType::Provider

Defined in:
lib/easy_type/provider.rb

Overview

EasyType is a flushable provider. To use this provider, you have to add certain information to the type definition. You MUST define following attributes on the type

on_create do
  "create user #{self[:name]}"
end

on_modify do
  "alter user #{self[:name]}"
end

on_destroy do
  "drop user #{self[:name]}"
end

for all properties you MUST add

on_apply do
 "identified by #{resource[:password]}"
end

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#property_flush ⇒ Object (readonly)

Returns the value of attribute property_flush.



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# File 'lib/easy_type/provider.rb', line 26

def property_flush
  @property_flush
end

#property_hash ⇒ Object (readonly)

Returns the value of attribute property_hash.



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# File 'lib/easy_type/provider.rb', line 26

def property_hash
  @property_hash
end

Class Method Details

.included(parent) ⇒ Object 



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# File 'lib/easy_type/provider.rb', line 29

def self.included(parent)
  parent.extend(ClassMethods)
end

Instance Method Details

#create ⇒ Object

Create the resource based on:

- The values in the property_hash
- the command set on the Type
- The on_create value of the Type
- The on_apply values of all the specified parameters and properties



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# File 'lib/easy_type/provider.rb', line 56

def create
  @property_flush = @resource
  @property_hash[:ensure] ||= :present
  command = build_from_type(:on_create)
  command.execute
  @property_flush = {}
end

#destroy ⇒ Object

Destroy the resource based on:

- the command set on the Type
- The on_destroy value of the Type



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# File 'lib/easy_type/provider.rb', line 69

def destroy
  command = build_from_type(:on_destroy)
  command.execute
  @property_hash.clear
  @property_flush = {}
end

#exists? ⇒ Boolean

Checks if the resource exists. It does that by checking if the ensure property in the property_hash contains :present

Returns:

  • (Boolean) —

    true if it exsist, false if it doesn’t exist



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# File 'lib/easy_type/provider.rb', line 45

def exists?
  not @property_hash[:ensure].nil?
end

#flush ⇒ Object

Modify the resource based on:

- The values in the property_hash
- the command set on the Type
- The on_modify value of the Type
- The on_apply values of all the specified parameters and properties



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# File 'lib/easy_type/provider.rb', line 83

def flush
  if @property_flush && @property_flush != {}
    command = build_from_type(:on_modify)
    command.execute
  end
end

#initialize(value = {}) ⇒ Object 



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# File 'lib/easy_type/provider.rb', line 34

def initialize(value = {})
  super(value)
  @property_flush = {}
end