org.apache.camel.component.zookeeper

Class ZooKeeperComponent

java.lang.Object

org.apache.camel.support.ServiceSupport

org.apache.camel.impl.DefaultComponent

org.apache.camel.impl.UriEndpointComponent

org.apache.camel.component.zookeeper.ZooKeeperComponent

All Implemented Interfaces:

org.apache.camel.CamelContextAware, org.apache.camel.Component, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class ZooKeeperComponent
extends org.apache.camel.impl.UriEndpointComponent

Component that creates ZooKeeperEndpoints for interacting with a ZooKeeper cluster.

Field Summary

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

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

Constructor Summary

Constructors

Constructor and Description
ZooKeeperComponent()
ZooKeeperComponent(org.apache.camel.CamelContext context)
ZooKeeperComponent(ZooKeeperConfiguration configuration)

Method Summary

Modifier and Type	Method and Description
protected org.apache.camel.Endpoint	createEndpoint(String uri, String remaining, Map<String,Object> parameters)
long	getBackoff()
ZooKeeperConfiguration	getConfiguration()
String	getConnectString()
String	getCreateMode()
String	getPath()
List<String>	getServers()
int	getTimeout()
boolean	isCreate()
boolean	isListChildren()
boolean	isRepeat()
boolean	isSendEmptyMessageOnDelete()
void	setBackoff(long backoff) The time interval to backoff for after an error before retrying.
void	setConfiguration(ZooKeeperConfiguration configuration) To use a shared ZooKeeperConfiguration.
void	setCreate(boolean shouldCreate) Should the endpoint create the node if it does not currently exist.
void	setCreateMode(String createMode) The create mode that should be used for the newly created node
void	setListChildren(boolean listChildren) Whether the children of the node should be listed
void	setPath(String path) The node in the ZooKeeper server (aka znode)
void	setRepeat(boolean repeat) Should changes to the znode be 'watched' and repeatedly processed.
void	setSendEmptyMessageOnDelete(boolean sendEmptyMessageOnDelete) Upon the delete of a znode, should an empty message be send to the consumer
void	setServers(List<String> servers) The zookeeper server hosts
void	setTimeout(int timeout) The time interval to wait on connection before timing out.

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

createComponentConfiguration, createParameterConfigurationMap, getEndpointClass, getParameterConfigurationMap, populateParameterConfigurationMap, setEndpointClass

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

afterConfiguration, createConfiguration, createEndpoint, doStart, doStop, getAndRemoveOrResolveReferenceParameter, getAndRemoveOrResolveReferenceParameter, getAndRemoveParameter, getAndRemoveParameter, getCamelContext, ifStartsWithReturnRemainder, preProcessUri, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceParameter, resolveAndRemoveReferenceParameter, setCamelContext, setProperties, setProperties, useIntrospectionOnEndpoint, useRawUri, validateParameters, validateURI

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

Constructor Detail

ZooKeeperComponent

public ZooKeeperComponent()

ZooKeeperComponent

public ZooKeeperComponent(org.apache.camel.CamelContext context)

ZooKeeperComponent

public ZooKeeperComponent(ZooKeeperConfiguration configuration)

Method Detail

createEndpoint

protected org.apache.camel.Endpoint createEndpoint(String uri,
                                                   String remaining,
                                                   Map<String,Object> parameters)
                                            throws Exception

Specified by:

createEndpoint in class org.apache.camel.impl.DefaultComponent

Throws:

Exception

getConfiguration

public ZooKeeperConfiguration getConfiguration()

setConfiguration

public void setConfiguration(ZooKeeperConfiguration configuration)

To use a shared ZooKeeperConfiguration. Properties of the shared configuration can also be set individually.

getServers

public List<String> getServers()

setServers

public void setServers(List<String> servers)

The zookeeper server hosts

getTimeout

public int getTimeout()

setTimeout

public void setTimeout(int timeout)

The time interval to wait on connection before timing out.

Parameters:

timeout -

isListChildren

public boolean isListChildren()

setListChildren

public void setListChildren(boolean listChildren)

Whether the children of the node should be listed

Parameters:

listChildren -

getConnectString

public String getConnectString()

setPath

public void setPath(String path)

The node in the ZooKeeper server (aka znode)

Parameters:

path -

getPath

public String getPath()

isRepeat

public boolean isRepeat()

setRepeat

public void setRepeat(boolean repeat)

Should changes to the znode be 'watched' and repeatedly processed.

Parameters:

repeat -

getBackoff

public long getBackoff()

setBackoff

public void setBackoff(long backoff)

The time interval to backoff for after an error before retrying.

Parameters:

backoff -

isCreate

public boolean isCreate()

setCreate

public void setCreate(boolean shouldCreate)

Should the endpoint create the node if it does not currently exist.

Parameters:

shouldCreate -

getCreateMode

public String getCreateMode()

setCreateMode

public void setCreateMode(String createMode)

The create mode that should be used for the newly created node

Parameters:

createMode -

isSendEmptyMessageOnDelete

public boolean isSendEmptyMessageOnDelete()

setSendEmptyMessageOnDelete

public void setSendEmptyMessageOnDelete(boolean sendEmptyMessageOnDelete)

Upon the delete of a znode, should an empty message be send to the consumer

Parameters:

sendEmptyMessageOnDelete -