JacksonValueDeserializer (org.qi4j.extension.valueserialization-jackson 2.1 API)

java.lang.Object
- org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
- - org.qi4j.valueserialization.jackson.JacksonValueDeserializer

All Implemented Interfaces:: org.qi4j.api.value.ValueDeserializer

public class JacksonValueDeserializer
extends org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>

ValueDeserializer reading Values from JSON documents using Jackson.

Nested Class Summary
- Nested classes/interfaces inherited from class org.qi4j.spi.value.ValueDeserializerAdapter
  org.qi4j.spi.value.ValueDeserializerAdapter.ComplexDeserializer<T,InputType,InputNodeType>

Constructor Summary

Constructors
Constructor and Description
`JacksonValueDeserializer(org.qi4j.api.structure.Application application, org.qi4j.api.structure.Module module, org.qi4j.api.service.ServiceReference<org.qi4j.api.value.ValueDeserializer> serviceRef)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected com.fasterxml.jackson.core.JsonParser`	`adaptInput(InputStream input)`
`protected Object`	`asSimpleValue(com.fasterxml.jackson.databind.JsonNode inputNode)`
`protected <T> T`	`getObjectFieldValue(com.fasterxml.jackson.databind.JsonNode inputNode, String key, org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,T> valueDeserializer)`
`protected boolean`	`isObjectValue(com.fasterxml.jackson.databind.JsonNode inputNode)`
`protected boolean`	`objectHasField(com.fasterxml.jackson.databind.JsonNode inputNode, String key)`
`protected void`	`onDeserializationEnd(org.qi4j.api.type.ValueType valueType, com.fasterxml.jackson.core.JsonParser input)`
`protected <T> void`	`putArrayNodeInCollection(com.fasterxml.jackson.databind.JsonNode inputNode, org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,T> deserializer, Collection<T> collection)`
`protected <K,V> void`	`putArrayNodeInMap(com.fasterxml.jackson.databind.JsonNode inputNode, org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,K> keyDeserializer, org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,V> valueDeserializer, Map<K,V> map)`
`protected <V> void`	`putObjectNodeInMap(com.fasterxml.jackson.databind.JsonNode inputNode, org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,V> valueDeserializer, Map<String,V> map)`
`protected <T> Collection<T>`	`readArrayInCollection(com.fasterxml.jackson.core.JsonParser input, org.qi4j.functional.Function<com.fasterxml.jackson.core.JsonParser,T> deserializer, Collection<T> collection)`
`protected <K,V> Map<K,V>`	`readMapInMap(com.fasterxml.jackson.core.JsonParser input, org.qi4j.functional.Function<com.fasterxml.jackson.core.JsonParser,K> keyDeserializer, org.qi4j.functional.Function<com.fasterxml.jackson.core.JsonParser,V> valueDeserializer, Map<K,V> map)`
`protected com.fasterxml.jackson.databind.node.ObjectNode`	`readObjectTree(com.fasterxml.jackson.core.JsonParser input)`
`protected Object`	`readPlainValue(com.fasterxml.jackson.core.JsonParser input)`

Methods inherited from class org.qi4j.spi.value.ValueDeserializerAdapter
deserialize, deserialize, deserialize, deserialize, deserialize, deserialize, deserialize, onDeserializationStart, registerComplexDeserializer, registerDeserializer

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

Constructor Detail

JacksonValueDeserializer

public JacksonValueDeserializer(@Structure
                        org.qi4j.api.structure.Application application,
                        @Structure
                        org.qi4j.api.structure.Module module,
                        @Service
                        org.qi4j.api.service.ServiceReference<org.qi4j.api.value.ValueDeserializer> serviceRef)

Method Detail

adaptInput
```
protected com.fasterxml.jackson.core.JsonParser adaptInput(InputStream input)
                                                    throws Exception
```
Specified by:

adaptInput in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>

Throws:

Exception

onDeserializationEnd
```
protected void onDeserializationEnd(org.qi4j.api.type.ValueType valueType,
                        com.fasterxml.jackson.core.JsonParser input)
                             throws Exception
```
Overrides:

onDeserializationEnd in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>

Throws:

Exception

readPlainValue
```
protected Object readPlainValue(com.fasterxml.jackson.core.JsonParser input)
                         throws Exception
```
Specified by:

readPlainValue in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>

Throws:

Exception

readArrayInCollection

protected <T> Collection<T> readArrayInCollection(com.fasterxml.jackson.core.JsonParser input,
                                      org.qi4j.functional.Function<com.fasterxml.jackson.core.JsonParser,T> deserializer,
                                      Collection<T> collection)
                                       throws Exception

Specified by:: readArrayInCollection in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

readMapInMap

protected <K,V> Map<K,V> readMapInMap(com.fasterxml.jackson.core.JsonParser input,
                          org.qi4j.functional.Function<com.fasterxml.jackson.core.JsonParser,K> keyDeserializer,
                          org.qi4j.functional.Function<com.fasterxml.jackson.core.JsonParser,V> valueDeserializer,
                          Map<K,V> map)
                         throws Exception

Specified by:: readMapInMap in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

readObjectTree

protected com.fasterxml.jackson.databind.node.ObjectNode readObjectTree(com.fasterxml.jackson.core.JsonParser input)
                                                                 throws Exception

Specified by:: readObjectTree in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

asSimpleValue
```
protected Object asSimpleValue(com.fasterxml.jackson.databind.JsonNode inputNode)
                        throws Exception
```
Specified by:

asSimpleValue in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>

Throws:

Exception

isObjectValue
```
protected boolean isObjectValue(com.fasterxml.jackson.databind.JsonNode inputNode)
                         throws Exception
```
Specified by:

isObjectValue in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>

Throws:

Exception

objectHasField

protected boolean objectHasField(com.fasterxml.jackson.databind.JsonNode inputNode,
                     String key)
                          throws Exception

Specified by:: objectHasField in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

getObjectFieldValue

protected <T> T getObjectFieldValue(com.fasterxml.jackson.databind.JsonNode inputNode,
                        String key,
                        org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,T> valueDeserializer)
                         throws Exception

Specified by:: getObjectFieldValue in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

putArrayNodeInCollection

protected <T> void putArrayNodeInCollection(com.fasterxml.jackson.databind.JsonNode inputNode,
                                org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,T> deserializer,
                                Collection<T> collection)
                                 throws Exception

Specified by:: putArrayNodeInCollection in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

putArrayNodeInMap

protected <K,V> void putArrayNodeInMap(com.fasterxml.jackson.databind.JsonNode inputNode,
                           org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,K> keyDeserializer,
                           org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,V> valueDeserializer,
                           Map<K,V> map)
                          throws Exception

Specified by:: putArrayNodeInMap in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

putObjectNodeInMap

protected <V> void putObjectNodeInMap(com.fasterxml.jackson.databind.JsonNode inputNode,
                          org.qi4j.functional.Function<com.fasterxml.jackson.databind.JsonNode,V> valueDeserializer,
                          Map<String,V> map)
                           throws Exception

Specified by:: putObjectNodeInMap in class org.qi4j.spi.value.ValueDeserializerAdapter<com.fasterxml.jackson.core.JsonParser,com.fasterxml.jackson.databind.JsonNode>
Throws:: Exception

Class JacksonValueDeserializer

Nested Class Summary

Nested classes/interfaces inherited from class org.qi4j.spi.value.ValueDeserializerAdapter

Constructor Summary

Method Summary

Methods inherited from class org.qi4j.spi.value.ValueDeserializerAdapter

Methods inherited from class java.lang.Object

Constructor Detail

JacksonValueDeserializer

Method Detail

adaptInput

onDeserializationEnd

readPlainValue

readArrayInCollection

readMapInMap

readObjectTree

asSimpleValue

isObjectValue

objectHasField

getObjectFieldValue

putArrayNodeInCollection

putArrayNodeInMap

putObjectNodeInMap