io.axual.common.tools

Class KafkaUtil

java.lang.Object

io.axual.common.tools.KafkaUtil

public class KafkaUtil
extends java.lang.Object

Class with public Kafka configuration helper methods.

Method Summary

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.lang.String>	exportConfigs(java.util.Map<java.lang.String,java.lang.Object> configs) Export given Kafka properties to an externally representable version.
static java.util.Map<java.lang.String,java.lang.Object>	getKafkaConfigs(ClientConfig config) Translate a ClientConfig object into a set of Kafka properties in a key/value map.
static java.util.Map<java.lang.String,java.lang.Object>	getKafkaConfigs(SslConfig config) Translate an SslConfig object into a set of Kafka properties in a key/value map.
static void	getKafkaConfigs(SslConfig config, java.util.Map<java.lang.String,java.lang.Object> configs) Translate an SslConfig object into a set of Kafka properties in a key/value map.
static ClientConfig	parseClientConfig(java.util.Map<java.lang.String,java.lang.Object> configs) Parse a ClientConfig object from a set of Kafka properties.
static SslConfig	parseSslConfig(java.util.Map<java.lang.String,java.lang.Object> configs) Parse an SslConfig object from a set of Kafka properties.

Methods inherited from class java.lang.Object

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

Method Detail

getKafkaConfigs

public static java.util.Map<java.lang.String,java.lang.Object> getKafkaConfigs(ClientConfig config)

Translate a ClientConfig object into a set of Kafka properties in a key/value map.

Parameters:

config - the ClientConfig object with given parameters.

Returns:

the Kafka properties for the client application in a key/value map.

getKafkaConfigs

public static java.util.Map<java.lang.String,java.lang.Object> getKafkaConfigs(SslConfig config)

Translate an SslConfig object into a set of Kafka properties in a key/value map.

Parameters:

config - the SslConfig object with given parameters.

Returns:

the Kafka properties for the client application in a key/value map.

getKafkaConfigs

public static void getKafkaConfigs(SslConfig config,
                                   java.util.Map<java.lang.String,java.lang.Object> configs)

Translate an SslConfig object into a set of Kafka properties in a key/value map.

Parameters:

config - the SslConfig object with given parameters.

configs - the map to receive the Kafka properties for the client application in a key/value map.

parseSslConfig

public static SslConfig parseSslConfig(java.util.Map<java.lang.String,java.lang.Object> configs)

Parse an SslConfig object from a set of Kafka properties.

Parameters:

configs - the Kafka properties.

Returns:

the parsed ssl configuration.

parseClientConfig

public static ClientConfig parseClientConfig(java.util.Map<java.lang.String,java.lang.Object> configs)

Parse a ClientConfig object from a set of Kafka properties.

Parameters:

configs - the Kafka properties.

Returns:

the parsed client configuration.

exportConfigs

public static java.util.Map<java.lang.String,java.lang.String> exportConfigs(java.util.Map<java.lang.String,java.lang.Object> configs)

Export given Kafka properties to an externally representable version. This method converts any non-String property values to Strings, including Password objects. Please be careful: the resulting output map may contain plaintext passwords.

Parameters:

configs - the internal Kafka properties

Returns:

the exportable Kafka properties with key/value of String/String