org.jboss.gravia.runtime

Class RuntimeLocator

java.lang.Object

org.jboss.gravia.runtime.RuntimeLocator

public final class RuntimeLocator
extends Object

Locates the a Runtime instance

Since:

27-Sep-2013

Author:

thomas.diesler@jboss.com

Thread Safety: Thread Safe

Method Summary

Methods

Modifier and Type	Method and Description
static Runtime	createRuntime(PropertiesProvider props) Create the default runtime instance from the given properties.
static Runtime	createRuntime(RuntimeFactory factory, PropertiesProvider props) Create the default runtime instance from the given factory and properties.
static Runtime	getRequiredRuntime() Returns the default runtime instance.
static Runtime	getRuntime() Returns the default runtime instance or null if it has not been created.
static void	releaseRuntime() Release the default runtime instance.

Methods inherited from class java.lang.Object

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

Method Detail

getRuntime

public static Runtime getRuntime()

Returns the default runtime instance or null if it has not been created.

getRequiredRuntime

public static Runtime getRequiredRuntime()

Returns the default runtime instance.

Throws:

IllegalStateException - If the Runtime has not been created.

createRuntime

public static Runtime createRuntime(RuntimeFactory factory,
                    PropertiesProvider props)

Create the default runtime instance from the given factory and properties.

Throws:

IllegalStateException - If a runtime has already been created

createRuntime

public static Runtime createRuntime(PropertiesProvider props)

Create the default runtime instance from the given properties.

The RuntimeFactory is determined

1. Fully qualified class name as property under the key 'org.jboss.gravia.runtime.spi.RuntimeFactory'
2. From a ServiceLoader of type RuntimeFactory

releaseRuntime

public static void releaseRuntime()

Release the default runtime instance.