org.neo4j.ogm.service

Class Components

java.lang.Object

org.neo4j.ogm.service.Components

public class Components
extends Object

This class is responsible for ensuring that the various pluggable components required by the OGM can be loaded. The Components class can be explicitly configured via an Configuration instance. If no explicit configuration is supplied, the class will attempt to auto-configure. Auto-configuration is accomplished using a properties file. By default, this file is called "ogm.properties" and it must be available on the class path. You can supply a different configuration properties file, by specifying a system property "ogm.properties" that refers to the configuration file you want to use. Your alternative configuration file must be on the class path. The properties file should contain the desired configuration values for each of the various components - Driver, Compiler, etc. Please refer to the relevant configuration for each of these.

Author:

vince

Method Summary

Methods

Modifier and Type	Method and Description
static void	autoConfigure() The OGM Components can be auto-configured from a properties file, "ogm.properties", or a similar configuration file, specified by a system property or environment variable called "ogm.properties".
static Compiler	compiler()
static void	configure(Configuration configuration) Configure the OGM from a pre-built Configuration class
static void	configure(String configurationFileName) Configure the OGM from the specified config file
static void	destroy()
static Driver	driver()
static double	neo4jVersion()
static void	setDriver(Driver driver)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

configure

public static void configure(Configuration configuration)

Configure the OGM from a pre-built Configuration class

Parameters:

configuration - The configuration to use

configure

public static void configure(String configurationFileName)

Configure the OGM from the specified config file

Parameters:

configurationFileName - The config file to use

driver

public static Driver driver()

compiler

public static Compiler compiler()

autoConfigure

public static void autoConfigure()

The OGM Components can be auto-configured from a properties file, "ogm.properties", or a similar configuration file, specified by a system property or environment variable called "ogm.properties". If an auto-configure properties file is not available by any of these means, the Components class should be configured by passing in a Configuration object to the configure method, or an explicit configuration file name

setDriver

public static void setDriver(Driver driver)

neo4jVersion

public static double neo4jVersion()

destroy

public static void destroy()