Package org.springframework.geode.data.json.converter.support

Class JacksonJsonToPdxConverter

java.lang.Object

org.springframework.geode.data.json.converter.support.JacksonJsonToPdxConverter

All Implemented Interfaces:

org.springframework.core.convert.converter.Converter<String,org.apache.geode.pdx.PdxInstance[]>, JsonToPdxArrayConverter

public class JacksonJsonToPdxConverter
extends Object
implements JsonToPdxArrayConverter

The JacksonJsonToPdxConverter class is an implementation of the JsonToPdxArrayConverter that is capable of converting an array of JSON objects into an array of PdxInstances.

Since:

1.3.0

See Also:

• JsonNode
• ObjectMapper
• ArrayNode
• ObjectNode
• PdxInstance
• JsonToPdxArrayConverter
• JsonToPdxConverter

Constructor Summary

Constructors

Constructor	Description
JacksonJsonToPdxConverter()

Method Summary

Modifier and Type	Method	Description
org.apache.geode.pdx.PdxInstance[]	convert(String json)	Converts the given JSON containing multiple objects into an array of PdxInstance objects.
protected JsonToPdxConverter	getJsonToPdxConverter()	Returns a reference to the configured JsonToPdxConverter used to convert from a single object, JSON String to PDX (i.e.
protected com.fasterxml.jackson.databind.ObjectMapper	getObjectMapper()	Returns a reference to the configured Jackson ObjectMapper.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.convert.converter.Converter

andThen

Methods inherited from interface org.springframework.geode.data.json.converter.JsonToPdxArrayConverter

convert

Constructor Details

JacksonJsonToPdxConverter

public JacksonJsonToPdxConverter()

Method Details

getJsonToPdxConverter

@NonNull
protected JsonToPdxConverter getJsonToPdxConverter()

Returns a reference to the configured JsonToPdxConverter used to convert from a single object, JSON String to PDX (i.e. as a PdxInstance.

Returns:

a reference to the configured JsonToPdxConverter; never null.

See Also:

• JsonToPdxConverter

getObjectMapper

@NonNull
protected com.fasterxml.jackson.databind.ObjectMapper getObjectMapper()

Returns a reference to the configured Jackson ObjectMapper.

Returns:

a reference to the configured Jackson ObjectMapper; never null.

See Also:

• ObjectMapper

convert

@Nullable
public org.apache.geode.pdx.PdxInstance[] convert(String json)

Converts the given JSON containing multiple objects into an array of PdxInstance objects.

Specified by:

convert in interface org.springframework.core.convert.converter.Converter<String,org.apache.geode.pdx.PdxInstance[]>

Parameters:

json - JSON data to convert.

Returns:

an array of PdxInstance objects from the given JSON.

Throws:

IllegalStateException - if the JSON does not start with either a JSON array or a JSON object.

See Also:

• PdxInstance