StringDeserializer (clients 2.6.1.701-eep-921 API)

java.lang.Object
- org.apache.kafka.common.serialization.StringDeserializer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, Deserializer<java.lang.String>
```
public class StringDeserializer
extends java.lang.Object
implements Deserializer<java.lang.String>
```
String encoding defaults to UTF8 and can be customized by setting the property key.deserializer.encoding, value.deserializer.encoding or deserializer.encoding. The first two take precedence over the last.

Constructor Summary

Constructors
Constructor Description

StringDeserializer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`configure(java.util.Map<java.lang.String,?> configs, boolean isKey)`	Configure this class.
`java.lang.String`	`deserialize(java.lang.String topic, byte[] data)`	Deserialize a record value from a byte array into a value or object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.kafka.common.serialization.Deserializer
close, deserialize

- Constructor Detail
  - StringDeserializer
```
public StringDeserializer()
```
- Method Detail
  - configure
```
public void configure(java.util.Map<java.lang.String,?> configs,
                      boolean isKey)
```
    Description copied from interface: Deserializer
    
    Configure this class.
    
    Specified by:
    
    configure in interface Deserializer<java.lang.String>
    
    Parameters:
    
    configs - configs in key/value pairs
    
    isKey - whether is for key or value
  - deserialize
```
public java.lang.String deserialize(java.lang.String topic,
                                    byte[] data)
```
    Description copied from interface: Deserializer
    
    Deserialize a record value from a byte array into a value or object.
    
    Specified by:
    
    deserialize in interface Deserializer<java.lang.String>
    
    Parameters:
    
    topic - topic associated with the data
    
    data - serialized bytes; may be null; implementations are recommended to handle null by returning a value or null rather than throwing an exception.
    
    Returns:
    
    deserialized typed data; may be null