Module: LogStash::PluginMixins::JdbcStreaming
- Included in:
- Filters::JdbcStreaming
- Defined in:
- lib/logstash/plugin_mixins/jdbc_streaming.rb
Class Method Summary collapse
-
.included(base) ⇒ Object
This method is called when someone includes this module.
Instance Method Summary collapse
Class Method Details
.included(base) ⇒ Object
This method is called when someone includes this module
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# File 'lib/logstash/plugin_mixins/jdbc_streaming.rb', line 9 def self.included(base) # Add these methods to the 'base' given. base.extend(self) base.setup_jdbc_config end |
Instance Method Details
#prepare_jdbc_connection ⇒ Object
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# File 'lib/logstash/plugin_mixins/jdbc_streaming.rb', line 42 def prepare_jdbc_connection require "sequel" require "sequel/adapters/jdbc" require "java" require @jdbc_driver_library if @jdbc_driver_library Sequel::JDBC.load_driver(@jdbc_driver_class) @database = Sequel.connect(@jdbc_connection_string, :user=> @jdbc_user, :password=> @jdbc_password.nil? ? nil : @jdbc_password.value) if @jdbc_validate_connection @database.extension(:connection_validator) @database.pool.connection_validation_timeout = @jdbc_validation_timeout end begin @database.test_connection rescue Sequel::DatabaseConnectionError => e #TODO return false and let the plugin raise a LogStash::ConfigurationError raise e end end |
#setup_jdbc_config ⇒ Object
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# File 'lib/logstash/plugin_mixins/jdbc_streaming.rb', line 16 def setup_jdbc_config # JDBC driver library path to third party driver library. config :jdbc_driver_library, :validate => :path # JDBC driver class to load, for example "oracle.jdbc.OracleDriver" or "org.apache.derby.jdbc.ClientDriver" config :jdbc_driver_class, :validate => :string, :required => true # JDBC connection string config :jdbc_connection_string, :validate => :string, :required => true # JDBC user config :jdbc_user, :validate => :string # JDBC password config :jdbc_password, :validate => :password # Connection pool configuration. # Validate connection before use. config :jdbc_validate_connection, :validate => :boolean, :default => false # Connection pool configuration. # How often to validate a connection (in seconds) config :jdbc_validation_timeout, :validate => :number, :default => 3600 end |