org.kuali.rice.ksb.impl.bus

Class InstanceIdFactoryBean

java.lang.Object

org.springframework.beans.factory.config.AbstractFactoryBean<String>

org.kuali.rice.ksb.impl.bus.InstanceIdFactoryBean

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.FactoryBean<String>, org.springframework.beans.factory.InitializingBean

public class InstanceIdFactoryBean
extends org.springframework.beans.factory.config.AbstractFactoryBean<String>

A factory bean which is used to produce an instance id for the service bus.

The value for the instance id is determined in the following order of preferences:

1. If instanceId is set on this factory bean, that value will be used.
2. If KSBConstants.Config#INSTANCE_ID has been set in the configuration context, that value will be used.
3. If none of the above, the instance id will be a combination of this application's namespace plus ip address.

In the case that the instance id is generated, the application id will be pulled from the configuration context using the KSBConstants.Config#INSTANCE_ID configuration parameter which should always have a value.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Field Summary

Fields inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

logger

Constructor Summary

Constructors

Constructor and Description
InstanceIdFactoryBean()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	createInstance()
Class<String>	getObjectType()
protected String	loadInstanceIdFromConfig()
void	setInstanceId(String instanceId)

Methods inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

afterPropertiesSet, destroy, destroyInstance, getBeanFactory, getBeanTypeConverter, getEarlySingletonInterfaces, getObject, isSingleton, setBeanClassLoader, setBeanFactory, setSingleton

Methods inherited from class java.lang.Object

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

Constructor Detail

InstanceIdFactoryBean

public InstanceIdFactoryBean()

Method Detail

setInstanceId

public void setInstanceId(String instanceId)

createInstance

protected String createInstance()
                         throws Exception

Specified by:

createInstance in class org.springframework.beans.factory.config.AbstractFactoryBean<String>

Throws:

Exception

loadInstanceIdFromConfig

protected String loadInstanceIdFromConfig()

getObjectType

public Class<String> getObjectType()

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean<String>

Specified by:

getObjectType in class org.springframework.beans.factory.config.AbstractFactoryBean<String>