Class: MysqlAlterMonitoring::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/mysql_alter_monitoring/config.rb

Overview

MysqlAlterMonitoring::Config

Constant Summary collapse

DEFAULT_PORT =

Returns:

3306

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host:, port:, user:, password:) ⇒ void

Parameters:

Raises:



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# File 'lib/mysql_alter_monitoring/config.rb', line 53

def initialize(host:, port:, user:, password:)
  @host = host
  @port = port || DEFAULT_PORT
  @user = user
  @password = password
  validate!
end

Instance Attribute Details

#host ⇒ String (readonly)

Returns:



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# File 'lib/mysql_alter_monitoring/config.rb', line 36

def host
  @host
end

#password ⇒ String (readonly)

Returns:



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# File 'lib/mysql_alter_monitoring/config.rb', line 45

def password
  @password
end

#port ⇒ Integer (readonly)

Returns:



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# File 'lib/mysql_alter_monitoring/config.rb', line 39

def port
  @port
end

#user ⇒ String (readonly)

Returns:



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# File 'lib/mysql_alter_monitoring/config.rb', line 42

def user
  @user
end

Class Method Details

.build_by_url(url) ⇒ MysqlAlterMonitoring::Config

Build config in DATABSE_URL format used in Rails. URI scheme must be mysql2. Example: mysql2://root:[email protected]:3306/foo?pool=5

Parameters:

Returns:

Raises:



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# File 'lib/mysql_alter_monitoring/config.rb', line 20

def build_by_url(url)
  uri = URI.parse(url)

  raise ArgumentError, 'URL scheme must be mysql2' if uri.scheme != SUPPROTED_URI_SCHEME

  new(
    host: uri.hostname,
    port: uri.port,
    user: uri.user,
    password: uri.password
  )
end