com.thinkaurelius.titan.core.util

Class ReflectiveConfigOptionLoader

java.lang.Object

com.thinkaurelius.titan.core.util.ReflectiveConfigOptionLoader

public class ReflectiveConfigOptionLoader
extends Object

Constructor Summary

Constructors

Constructor and Description
ReflectiveConfigOptionLoader()

Method Summary

Methods

Modifier and Type	Method and Description
static void	load() Use reflection to iterate over the classpath looking for PreInitializeConfigOptions annotations, then load any such annotated types found.
static void	loadOnce() Reflectively load types at most once over the life of this class.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectiveConfigOptionLoader

public ReflectiveConfigOptionLoader()

Method Detail

load

public static void load()

Use reflection to iterate over the classpath looking for PreInitializeConfigOptions annotations, then load any such annotated types found. This method's runtime is roughly proportional to the number of elements in the classpath (and can be substantial).

loadOnce

public static void loadOnce()

Reflectively load types at most once over the life of this class. This method is synchronized and uses a static class field to ensure that it calls load() only on the first invocation and does nothing thereafter. This is the right behavior as long as the classpath doesn't change in the middle of the enclosing JVM's lifetime.