org.apache.camel.component.feed

Class FeedEndpoint

java.lang.Object

org.apache.camel.support.ServiceSupport

org.apache.camel.impl.DefaultEndpoint

org.apache.camel.impl.ScheduledPollEndpoint

org.apache.camel.impl.DefaultPollingEndpoint

org.apache.camel.component.feed.FeedEndpoint

All Implemented Interfaces:

org.apache.camel.CamelContextAware, org.apache.camel.Endpoint, org.apache.camel.IsSingleton, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.HasId, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

Direct Known Subclasses:

AtomEndpoint

public abstract class FeedEndpoint
extends org.apache.camel.impl.DefaultPollingEndpoint

A base class for feed (atom, RSS) endpoints.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	feedUri
protected boolean	filter
protected Date	lastUpdate
protected boolean	splitEntries

Fields inherited from class org.apache.camel.support.ServiceSupport

shutdown, shuttingdown, started, starting, stopped, stopping, suspended, suspending

Constructor Summary

Constructors

Constructor and Description
FeedEndpoint()
FeedEndpoint(String endpointUri, FeedComponent component, String feedUri)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.camel.Consumer	createConsumer(org.apache.camel.Processor processor)
protected String	createEndpointUri()
protected abstract FeedPollingConsumer	createEntryPollingConsumer(FeedEndpoint feedEndpoint, org.apache.camel.Processor processor, boolean filter, Date lastUpdate, boolean throttleEntries)
abstract org.apache.camel.Exchange	createExchange(Object feed) Creates an Exchange with the entries as the in body.
abstract org.apache.camel.Exchange	createExchange(Object feed, Object entry) Creates an Exchange with the given entry as the in body.
protected org.apache.camel.Exchange	createExchangeWithFeedHeader(Object feed, String header)
protected abstract FeedPollingConsumer	createPollingConsumer(FeedEndpoint feedEndpoint, org.apache.camel.Processor processor)
org.apache.camel.Producer	createProducer()
String	getEndpointKey()
String	getFeedUri()
Date	getLastUpdate()
boolean	isFeedHeader()
boolean	isFilter()
boolean	isLenientProperties()
boolean	isSingleton()
boolean	isSortEntries()
boolean	isSplitEntries()
boolean	isThrottleEntries()
void	setFeedHeader(boolean feedHeader) Sets whether to add the feed object as a header
void	setFeedUri(String feedUri)
void	setFilter(boolean filter) Sets whether to use filtering or not of the entries.
void	setLastUpdate(Date lastUpdate) Sets the timestamp to be used for filtering entries from the atom feeds.
void	setSortEntries(boolean sortEntries) Sets whether to sort entries by published date.
void	setSplitEntries(boolean splitEntries) Sets whether or not entries should be sent individually or whether the entire feed should be sent as a single message
void	setThrottleEntries(boolean throttleEntries) Sets whether all entries identified in a single feed poll should be delivered immediately.

Methods inherited from class org.apache.camel.impl.ScheduledPollEndpoint

configurePollingConsumer, configureProperties, configureScheduledPollConsumerProperties, doStart, doStop, getBackoffErrorThreshold, getBackoffIdleThreshold, getBackoffMultiplier, getDelay, getInitialDelay, getPollStrategy, getRunLoggingLevel, getScheduledExecutorService, getScheduler, getSchedulerProperties, getTimeUnit, initConsumerProperties, isGreedy, isSendEmptyMessageWhenIdle, isStartScheduler, isUseFixedDelay, setBackoffErrorThreshold, setBackoffIdleThreshold, setBackoffMultiplier, setDelay, setGreedy, setInitialDelay, setPollStrategy, setRunLoggingLevel, setScheduledExecutorService, setScheduler, setScheduler, setSchedulerProperties, setSendEmptyMessageWhenIdle, setStartScheduler, setTimeUnit, setUseFixedDelay

Methods inherited from class org.apache.camel.impl.DefaultEndpoint

configureConsumer, createEndpointConfiguration, createExchange, createExchange, createExchange, createPollingConsumer, equals, getCamelContext, getComponent, getConsumerProperties, getEndpointConfiguration, getEndpointUri, getExchangePattern, getId, getPollingConsumerQueueSize, hashCode, isPollingConsumerBlockWhenFull, isSynchronous, setCamelContext, setConsumerProperties, setEndpointConfiguration, setEndpointUri, setEndpointUriIfNotSpecified, setExchangePattern, setPollingConsumerBlockWhenFull, setPollingConsumerQueueSize, setProperties, setSynchronous, toString

Methods inherited from class org.apache.camel.support.ServiceSupport

doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.camel.Service

start, stop

Field Detail

feedUri

@UriPath
@Metadata(required="true")
protected String feedUri

splitEntries

@UriParam(defaultValue="true")
protected boolean splitEntries

lastUpdate

@UriParam
protected Date lastUpdate

filter

@UriParam(defaultValue="true")
protected boolean filter

Constructor Detail

FeedEndpoint

public FeedEndpoint()

FeedEndpoint

public FeedEndpoint(String endpointUri,
            FeedComponent component,
            String feedUri)

Method Detail

isSingleton

public boolean isSingleton()

createProducer

public org.apache.camel.Producer createProducer()
                                         throws Exception

Throws:

Exception

createConsumer

public org.apache.camel.Consumer createConsumer(org.apache.camel.Processor processor)
                                         throws Exception

Specified by:

createConsumer in interface org.apache.camel.Endpoint

Overrides:

createConsumer in class org.apache.camel.impl.DefaultPollingEndpoint

Throws:

Exception

createPollingConsumer

protected abstract FeedPollingConsumer createPollingConsumer(FeedEndpoint feedEndpoint,
                                        org.apache.camel.Processor processor)
                                                      throws Exception

Throws:

Exception

createEntryPollingConsumer

protected abstract FeedPollingConsumer createEntryPollingConsumer(FeedEndpoint feedEndpoint,
                                             org.apache.camel.Processor processor,
                                             boolean filter,
                                             Date lastUpdate,
                                             boolean throttleEntries)
                                                           throws Exception

Throws:

Exception

createExchangeWithFeedHeader

protected org.apache.camel.Exchange createExchangeWithFeedHeader(Object feed,
                                                     String header)

createExchange

public abstract org.apache.camel.Exchange createExchange(Object feed)

Creates an Exchange with the entries as the in body.

Parameters:

feed - the atom feed

Returns:

the created exchange

createExchange

public abstract org.apache.camel.Exchange createExchange(Object feed,
                                       Object entry)

Creates an Exchange with the given entry as the in body.

Parameters:

feed - the feed

entry - the entry as the in body

Returns:

the created exchange

createEndpointUri

protected String createEndpointUri()

Overrides:

createEndpointUri in class org.apache.camel.impl.DefaultEndpoint

getEndpointKey

public String getEndpointKey()

Specified by:

getEndpointKey in interface org.apache.camel.Endpoint

Overrides:

getEndpointKey in class org.apache.camel.impl.DefaultEndpoint

getFeedUri

public String getFeedUri()

setFeedUri

public void setFeedUri(String feedUri)

isSplitEntries

public boolean isSplitEntries()

setSplitEntries

public void setSplitEntries(boolean splitEntries)

Sets whether or not entries should be sent individually or whether the entire feed should be sent as a single message

getLastUpdate

public Date getLastUpdate()

setLastUpdate

public void setLastUpdate(Date lastUpdate)

Sets the timestamp to be used for filtering entries from the atom feeds. This options is only in conjunction with the splitEntries.

isFilter

public boolean isFilter()

setFilter

public void setFilter(boolean filter)

Sets whether to use filtering or not of the entries.

setFeedHeader

public void setFeedHeader(boolean feedHeader)

Sets whether to add the feed object as a header

isFeedHeader

public boolean isFeedHeader()

setSortEntries

public void setSortEntries(boolean sortEntries)

Sets whether to sort entries by published date. Only works when splitEntries = true.

isSortEntries

public boolean isSortEntries()

isLenientProperties

public boolean isLenientProperties()

Specified by:

isLenientProperties in interface org.apache.camel.Endpoint

Overrides:

isLenientProperties in class org.apache.camel.impl.DefaultEndpoint

setThrottleEntries

public void setThrottleEntries(boolean throttleEntries)

Sets whether all entries identified in a single feed poll should be delivered immediately. If true, only one entry is processed per consumer.delay. Only applicable when splitEntries = true.

isThrottleEntries

public boolean isThrottleEntries()