org.onebusaway.federations.impl
Class DynamicFederatedServiceCollectionImpl

java.lang.Object
  org.onebusaway.federations.impl.AbstractFederatedServiceCollectionWrapperImpl
      org.onebusaway.federations.impl.DynamicFederatedServiceCollectionImpl

All Implemented Interfaces:

FederatedServiceCollection

public class DynamicFederatedServiceCollectionImpl
extends AbstractFederatedServiceCollectionWrapperImpl

A dynamic FederatedServiceCollection implementation. Service instances are periodically queried from a FederatedServiceRegistry instance given a target service interface + parameters and our service collection is updated as is appropriate. It's assumed that all services published by the FederatedServiceRegistry have been exported as a Hessian rpc service, as we'll be using HessianProxyFactory to create proxy service instances from the service urls.

Author:

bdferris

Constructor Summary

DynamicFederatedServiceCollectionImpl()

Method Summary

protected FederatedServiceCollection	getCollection() Protected Methods
void	setQueryProperties(Map<String,String> queryProperties)
void	setRegistry(FederatedServiceRegistry registry)
void	setServiceInterface(Class<?> serviceInterface)
void	setUpdateFrequency(int updateFrequencyInSeconds)
void	start()
void	stop()

Methods inherited from class org.onebusaway.federations.impl.AbstractFederatedServiceCollectionWrapperImpl

getAllServices, getServiceForAgencyId, getServiceForAgencyIds, getServiceForBounds, getServiceForBounds, getServiceForLocation, getServiceForLocations

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicFederatedServiceCollectionImpl

public DynamicFederatedServiceCollectionImpl()

Method Detail

setRegistry

public void setRegistry(FederatedServiceRegistry registry)

setUpdateFrequency

public void setUpdateFrequency(int updateFrequencyInSeconds)

setServiceInterface

public void setServiceInterface(Class<?> serviceInterface)

setQueryProperties

public void setQueryProperties(Map<String,String> queryProperties)

start

@PostConstruct
public void start()

stop

@PreDestroy
public void stop()

getCollection

protected FederatedServiceCollection getCollection()

Description copied from class: AbstractFederatedServiceCollectionWrapperImpl

Protected Methods

Specified by:

getCollection in class AbstractFederatedServiceCollectionWrapperImpl