com.consol.citrus.kafka.embedded

Class EmbeddedKafkaServer

java.lang.Object

com.consol.citrus.kafka.embedded.EmbeddedKafkaServer

All Implemented Interfaces:

org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

public class EmbeddedKafkaServer
extends Object
implements org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

Embedded Kafka server with reference to embedded Zookeeper cluster for testing purpose. Starts single Zookeeper instance with logs in Java temp directory. Starts single Kafka server and automatically creates given topics with admin client.

Since:

2.8

Author:

Christoph Deppisch

Constructor Summary

Constructors

Constructor and Description
EmbeddedKafkaServer()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
protected Properties	createBrokerProperties(String zooKeeperConnect, int kafkaServerPort, File logDir) Creates Kafka broker properties.
protected void	createKafkaTopics(Set<String> topics) Create topics on embedded Kafka server.
protected File	createLogDir() Creates Zookeeper log directory.
protected org.apache.zookeeper.server.ServerCnxnFactory	createServerFactory() Create server factory for embedded Zookeeper server instance.
protected org.apache.zookeeper.server.ZooKeeperServer	createZookeeperServer(File logDir) Creates new embedded Zookeeper server.
void	destroy()
Map<String,String>	getBrokerProperties() Gets the brokerProperties.
int	getKafkaServerPort() Gets the kafkaServerPort.
String	getLogDirPath() Gets the logDirPath.
int	getPartitions() Gets the partitions.
String	getTopics() Gets the topics.
int	getZookeeperPort() Gets the zookeeperPort.
boolean	isAutoDeleteLogs() Gets the autoDeleteLogs.
void	setAutoDeleteLogs(boolean autoDeleteLogs) Sets the autoDeleteLogs.
void	setBrokerProperties(Map<String,String> brokerProperties) Sets the brokerProperties.
void	setKafkaServerPort(int kafkaServerPort) Sets the kafkaServerPort.
void	setLogDirPath(String logDirPath) Sets the logDirPath.
void	setPartitions(int partitions) Sets the partitions.
void	setTopics(String topics) Sets the topics.
void	setZookeeperPort(int zookeeperPort) Sets the zookeeperPort.
void	start() Start embedded server instances for Kafka and Zookeeper.
void	stop() Shutdown embedded Kafka and Zookeeper server instances

Methods inherited from class java.lang.Object

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

Constructor Detail

EmbeddedKafkaServer

public EmbeddedKafkaServer()

Method Detail

start

public void start()

Start embedded server instances for Kafka and Zookeeper.

stop

public void stop()

Shutdown embedded Kafka and Zookeeper server instances

destroy

public void destroy()
             throws Exception

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

Exception

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

createZookeeperServer

protected org.apache.zookeeper.server.ZooKeeperServer createZookeeperServer(File logDir)

Creates new embedded Zookeeper server.

Returns:

createLogDir

protected File createLogDir()

Creates Zookeeper log directory. By default logs are created in Java temp directory. By default directory is automatically deleted on exit.

Returns:

createServerFactory

protected org.apache.zookeeper.server.ServerCnxnFactory createServerFactory()

Create server factory for embedded Zookeeper server instance.

Returns:

createKafkaTopics

protected void createKafkaTopics(Set<String> topics)

Create topics on embedded Kafka server.

Parameters:

topics -

createBrokerProperties

protected Properties createBrokerProperties(String zooKeeperConnect,
                                            int kafkaServerPort,
                                            File logDir)

Creates Kafka broker properties.

Parameters:

zooKeeperConnect -

kafkaServerPort -

logDir -

Returns:

getZookeeperPort

public int getZookeeperPort()

Gets the zookeeperPort.

Returns:

setZookeeperPort

public void setZookeeperPort(int zookeeperPort)

Sets the zookeeperPort.

Parameters:

zookeeperPort -

getKafkaServerPort

public int getKafkaServerPort()

Gets the kafkaServerPort.

Returns:

setKafkaServerPort

public void setKafkaServerPort(int kafkaServerPort)

Sets the kafkaServerPort.

Parameters:

kafkaServerPort -

getPartitions

public int getPartitions()

Gets the partitions.

Returns:

setPartitions

public void setPartitions(int partitions)

Sets the partitions.

Parameters:

partitions -

getTopics

public String getTopics()

Gets the topics.

Returns:

setTopics

public void setTopics(String topics)

Sets the topics.

Parameters:

topics -

getBrokerProperties

public Map<String,String> getBrokerProperties()

Gets the brokerProperties.

Returns:

setBrokerProperties

public void setBrokerProperties(Map<String,String> brokerProperties)

Sets the brokerProperties.

Parameters:

brokerProperties -

getLogDirPath

public String getLogDirPath()

Gets the logDirPath.

Returns:

setLogDirPath

public void setLogDirPath(String logDirPath)

Sets the logDirPath.

Parameters:

logDirPath -

isAutoDeleteLogs

public boolean isAutoDeleteLogs()

Gets the autoDeleteLogs.

Returns:

setAutoDeleteLogs

public void setAutoDeleteLogs(boolean autoDeleteLogs)

Sets the autoDeleteLogs.

Parameters:

autoDeleteLogs -