org.springframework.integration.feed.inbound
Class FeedEntryMessageSource

java.lang.Object
  org.springframework.integration.context.IntegrationObjectSupport
      org.springframework.integration.feed.inbound.FeedEntryMessageSource

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, NamedComponent, MessageSource<com.sun.syndication.feed.synd.SyndEntry>

public class FeedEntryMessageSource
extends IntegrationObjectSupport
implements MessageSource<com.sun.syndication.feed.synd.SyndEntry>

This implementation of MessageSource will produce individual SyndEntrys for a feed identified with the 'feedUrl' attribute.

Since:

2.0

Author:

Josh Long, Mario Gray, Oleg Zhurakousky

Field Summary

Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport

logger

Constructor Summary

FeedEntryMessageSource(java.net.URL feedUrl)
Creates a FeedEntryMessageSource that will use a HttpURLFeedFetcher to read feeds from the given URL.

FeedEntryMessageSource(java.net.URL feedUrl, com.sun.syndication.fetcher.FeedFetcher feedFetcher)
Creates a FeedEntryMessageSource that will use the provided FeedFetcher to read from the given feed URL.

Method Summary

java.lang.String	getComponentType() Subclasses may implement this method to provide component type information.
protected void	onInit() Subclasses may implement this for initialization logic.
Message<com.sun.syndication.feed.synd.SyndEntry>	receive() Retrieve the next available message from this source.
void	setMetadataStore(MetadataStore metadataStore)

Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport

afterPropertiesSet, getBeanFactory, getComponentName, getConversionService, getTaskScheduler, setBeanFactory, setBeanName, setComponentName, setConversionService, setTaskScheduler, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FeedEntryMessageSource

public FeedEntryMessageSource(java.net.URL feedUrl)

Creates a FeedEntryMessageSource that will use a HttpURLFeedFetcher to read feeds from the given URL. If the feed URL has a protocol other than http*, consider providing a custom implementation of the FeedFetcher via the alternate constructor.

FeedEntryMessageSource

public FeedEntryMessageSource(java.net.URL feedUrl,
                              com.sun.syndication.fetcher.FeedFetcher feedFetcher)

Creates a FeedEntryMessageSource that will use the provided FeedFetcher to read from the given feed URL.

Method Detail

setMetadataStore

public void setMetadataStore(MetadataStore metadataStore)

getComponentType

public java.lang.String getComponentType()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this method to provide component type information.

Specified by:

getComponentType in interface NamedComponent

Overrides:

getComponentType in class IntegrationObjectSupport

receive

public Message<com.sun.syndication.feed.synd.SyndEntry> receive()

Description copied from interface: MessageSource

Retrieve the next available message from this source. Returns null if no message is available.

Specified by:

receive in interface MessageSource<com.sun.syndication.feed.synd.SyndEntry>

onInit

protected void onInit()
               throws java.lang.Exception

Description copied from class: IntegrationObjectSupport

Subclasses may implement this for initialization logic.

Overrides:

onInit in class IntegrationObjectSupport

Throws:

java.lang.Exception