org.springframework.integration.support.json

Class AbstractJacksonJsonObjectMapper<N,P,J>

java.lang.Object

org.springframework.integration.support.json.AbstractJacksonJsonObjectMapper<N,P,J>

Type Parameters:

N - - The expected type of JSON Node.

P - - The expected type of JSON Parser.

J - - The expected type of Java Type representation.

All Implemented Interfaces:

Aware, BeanClassLoaderAware, JsonObjectMapper<N,P>

Direct Known Subclasses:

Jackson2JsonObjectMapper, JacksonJsonObjectMapper

public abstract class AbstractJacksonJsonObjectMapper<N,P,J>
extends Object
implements JsonObjectMapper<N,P>, BeanClassLoaderAware

Base class for Jackson JsonObjectMapper implementations.

Since:

3.0

Author:

Artem Bilan

Field Summary

Fields

Modifier and Type	Field and Description
protected static Collection<Class<?>>	supportedJsonTypes

Constructor Summary

Constructors

Constructor and Description
AbstractJacksonJsonObjectMapper()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract J	constructType(Type type)
protected J	createJavaType(Map<String,Object> javaTypes, String javaTypeKey)
protected abstract J	extractJavaType(Map<String,Object> javaTypes)
<T> T	fromJson(Object json, Class<T> valueType)
protected abstract <T> T	fromJson(Object json, J type)
<T> T	fromJson(Object json, Map<String,Object> javaTypes)
void	setBeanClassLoader(ClassLoader classLoader)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.integration.support.json.JsonObjectMapper

fromJson, populateJavaTypes, toJson, toJson, toJsonNode

Field Detail

supportedJsonTypes

protected static final Collection<Class<?>> supportedJsonTypes

Constructor Detail

AbstractJacksonJsonObjectMapper

public AbstractJacksonJsonObjectMapper()

Method Detail

setBeanClassLoader

public void setBeanClassLoader(ClassLoader classLoader)

Specified by:

setBeanClassLoader in interface BeanClassLoaderAware

fromJson

public <T> T fromJson(Object json,
             Class<T> valueType)
           throws Exception

Specified by:

fromJson in interface JsonObjectMapper<N,P>

Throws:

Exception

fromJson

public <T> T fromJson(Object json,
             Map<String,Object> javaTypes)
           throws Exception

Specified by:

fromJson in interface JsonObjectMapper<N,P>

Throws:

Exception

createJavaType

protected J createJavaType(Map<String,Object> javaTypes,
               String javaTypeKey)
                    throws Exception

Throws:

Exception

fromJson

protected abstract <T> T fromJson(Object json,
             J type)
                       throws Exception

Throws:

Exception

extractJavaType

protected abstract J extractJavaType(Map<String,Object> javaTypes)
                              throws Exception

Throws:

Exception

constructType

protected abstract J constructType(Type type)