org.springframework.cloud

Class AbstractCloudConnector<SD>

java.lang.Object

org.springframework.cloud.AbstractCloudConnector<SD>

All Implemented Interfaces:

CloudConnector

Direct Known Subclasses:

CloudFoundryConnector, HerokuConnector, LocalConfigConnector

public abstract class AbstractCloudConnector<SD>
extends Object
implements CloudConnector

Helper abstract class to simplify CloudConnector implementations. User the ServiceLoader approach to looks for file name matching the class passed in constructor and registers ServiceInfoCreator found there. Implementation of CloudConnectors that wish to support the recommended service scanning approach should extends this approach to gain that functionality automatically.

Author:

Ramnivas Laddad

Field Summary

Fields

Modifier and Type	Field and Description
protected List<ServiceInfoCreator<?,SD>>	serviceInfoCreators

Constructor Summary

Constructors

Constructor and Description
AbstractCloudConnector(Class<? extends ServiceInfoCreator<? extends ServiceInfo,?>> serviceInfoCreatorClass)

Method Summary

Modifier and Type	Method and Description
protected abstract FallbackServiceInfoCreator<?,SD>	getFallbackServiceInfoCreator()
List<ServiceInfo>	getServiceInfos() Get ServiceInfos for services bound to the app
protected abstract List<SD>	getServicesData()
protected void	registerServiceInfoCreator(ServiceInfoCreator<? extends ServiceInfo,SD> serviceInfoCreator)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cloud.CloudConnector

getApplicationInstanceInfo, isInMatchingCloud

Field Detail

serviceInfoCreators

protected List<ServiceInfoCreator<?,SD>> serviceInfoCreators

Constructor Detail

AbstractCloudConnector

public AbstractCloudConnector(Class<? extends ServiceInfoCreator<? extends ServiceInfo,?>> serviceInfoCreatorClass)

Method Detail

getServicesData

protected abstract List<SD> getServicesData()

getFallbackServiceInfoCreator

protected abstract FallbackServiceInfoCreator<?,SD> getFallbackServiceInfoCreator()

getServiceInfos

public List<ServiceInfo> getServiceInfos()

Description copied from interface: CloudConnector

Get ServiceInfos for services bound to the app

Specified by:

getServiceInfos in interface CloudConnector

Returns:

list of info (possibly empty list if no services are bound to the app)

registerServiceInfoCreator

protected void registerServiceInfoCreator(ServiceInfoCreator<? extends ServiceInfo,SD> serviceInfoCreator)