org.springframework.kafka.support.serializer

Class ErrorHandlingDeserializer

java.lang.Object

org.springframework.kafka.support.serializer.ErrorHandlingDeserializer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.kafka.common.serialization.Deserializer<java.lang.Object>, org.apache.kafka.common.serialization.ExtendedDeserializer<java.lang.Object>

public class ErrorHandlingDeserializer
extends java.lang.Object
implements org.apache.kafka.common.serialization.ExtendedDeserializer<java.lang.Object>

Delegating key/value deserializer that catches exceptions, returning them in the consumer record.

Since:

2.2

Author:

Gary Russell

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.kafka.common.serialization.ExtendedDeserializer

org.apache.kafka.common.serialization.ExtendedDeserializer.Wrapper<T>

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	KEY_DESERIALIZER_CLASS Property name for the delegate key deserializer.
static java.lang.String	VALUE_DESERIALIZER_CLASS Property name for the delegate value deserializer.

Constructor Summary

Constructors

Constructor and Description
ErrorHandlingDeserializer()
ErrorHandlingDeserializer(org.apache.kafka.common.serialization.ExtendedDeserializer<java.lang.Object> delegate)

Method Summary

Modifier and Type	Method and Description
void	close()
void	configure(java.util.Map<java.lang.String,?> configs, boolean isKey)
java.lang.Object	deserialize(java.lang.String topic, byte[] data)
java.lang.Object	deserialize(java.lang.String topic, org.apache.kafka.common.header.Headers headers, byte[] data)

Methods inherited from class java.lang.Object

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

Field Detail

KEY_DESERIALIZER_CLASS

public static final java.lang.String KEY_DESERIALIZER_CLASS

Property name for the delegate key deserializer.

See Also:

Constant Field Values

VALUE_DESERIALIZER_CLASS

public static final java.lang.String VALUE_DESERIALIZER_CLASS

Property name for the delegate value deserializer.

See Also:

Constant Field Values

Constructor Detail

ErrorHandlingDeserializer

public ErrorHandlingDeserializer()

ErrorHandlingDeserializer

public ErrorHandlingDeserializer(org.apache.kafka.common.serialization.ExtendedDeserializer<java.lang.Object> delegate)

Method Detail

configure

public void configure(java.util.Map<java.lang.String,?> configs,
                      boolean isKey)

Specified by:

configure in interface org.apache.kafka.common.serialization.Deserializer<java.lang.Object>

deserialize

public java.lang.Object deserialize(java.lang.String topic,
                                    byte[] data)

Specified by:

deserialize in interface org.apache.kafka.common.serialization.Deserializer<java.lang.Object>

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface org.apache.kafka.common.serialization.Deserializer<java.lang.Object>

deserialize

public java.lang.Object deserialize(java.lang.String topic,
                                    org.apache.kafka.common.header.Headers headers,
                                    byte[] data)

Specified by:

deserialize in interface org.apache.kafka.common.serialization.ExtendedDeserializer<java.lang.Object>