com.ing.data.cassandra.jdbc.json

Class CassandraBlobDeserializer

java.lang.Object

com.fasterxml.jackson.databind.JsonDeserializer<ByteBuffer>

com.ing.data.cassandra.jdbc.json.CassandraBlobDeserializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.deser.NullValueProvider

public class CassandraBlobDeserializer
extends com.fasterxml.jackson.databind.JsonDeserializer<ByteBuffer>

Deserializer for ByteBuffers in the context of a JSON returned by a CQL query.

This deserializer expects an even-length string starting with 0x representing a byte array (CQL type blob).

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonDeserializer

com.fasterxml.jackson.databind.JsonDeserializer.None

Constructor Summary

Constructors

Constructor and Description
CassandraBlobDeserializer()

Method Summary

Modifier and Type	Method and Description
ByteBuffer	deserialize(com.fasterxml.jackson.core.JsonParser jsonParser, com.fasterxml.jackson.databind.DeserializationContext deserializationContext)

Methods inherited from class com.fasterxml.jackson.databind.JsonDeserializer

deserialize, deserializeWithType, deserializeWithType, findBackReference, getAbsentValue, getDelegatee, getEmptyAccessPattern, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getNullValue, getObjectIdReader, handledType, isCachable, logicalType, replaceDelegatee, supportsUpdate, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Constructor Detail

CassandraBlobDeserializer

public CassandraBlobDeserializer()

Method Detail

deserialize

public ByteBuffer deserialize(com.fasterxml.jackson.core.JsonParser jsonParser,
                              com.fasterxml.jackson.databind.DeserializationContext deserializationContext)
                       throws IOException

Specified by:

deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<ByteBuffer>

Throws:

IOException