org.springframework.data.couchbase.core.convert.translation

Class JacksonTranslationService

java.lang.Object

org.springframework.data.couchbase.core.convert.translation.JacksonTranslationService

All Implemented Interfaces:

InitializingBean, TranslationService

public class JacksonTranslationService
extends Object
implements TranslationService, InitializingBean

A Jackson JSON Translator that implements the TranslationService contract.

Author:

Michael Nitschinger, Simon Baslé, Anastasiia Smirnova

Constructor Summary

Constructors

Constructor and Description
JacksonTranslationService()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
CouchbaseStorable	decode(String source, CouchbaseStorable target) Decode a JSON string into the CouchbaseStorable structure.
<T> T	decodeFragment(String source, Class<T> target) Decodes an ad-hoc JSON object into a corresponding "case" class.
String	encode(CouchbaseStorable source) Encode a CouchbaseStorable to a JSON string.
void	setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Methods inherited from class java.lang.Object

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

Constructor Detail

JacksonTranslationService

public JacksonTranslationService()

Method Detail

encode

public final String encode(CouchbaseStorable source)

Encode a CouchbaseStorable to a JSON string.

Specified by:

encode in interface TranslationService

Parameters:

source - the source document to encode.

Returns:

the encoded JSON String.

decode

public final CouchbaseStorable decode(String source,
                                      CouchbaseStorable target)

Decode a JSON string into the CouchbaseStorable structure.

Specified by:

decode in interface TranslationService

Parameters:

source - the source formatted document.

target - the target of the populated data.

Returns:

the decoded structure.

decodeFragment

public <T> T decodeFragment(String source,
                            Class<T> target)

Description copied from interface: TranslationService

Decodes an ad-hoc JSON object into a corresponding "case" class.

Specified by:

decodeFragment in interface TranslationService

Type Parameters:

T - the target class.

Parameters:

source - the JSON for the ad-hoc JSON object (from a N1QL N1qlQueryRow for instance).

target - the target class information.

Returns:

an ad-hoc instance of the decoded JSON into the corresponding "case" class.

setObjectMapper

public void setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface InitializingBean