org.springframework.data.rest.webmvc.json

Class JacksonMetadata

java.lang.Object

org.springframework.data.rest.webmvc.json.JacksonMetadata

All Implemented Interfaces:

Iterable<com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition>

public class JacksonMetadata
extends Object
implements Iterable<com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition>

Value object to abstract Jackson based bean metadata of a given type.

Author:

Oliver Gierke, Greg Turnquist

Constructor Summary

Constructors

Constructor and Description
JacksonMetadata(com.fasterxml.jackson.databind.ObjectMapper mapper, Class<?> type) Creates a new JacksonMetadata instance for the given ObjectMapper and type.

Method Summary

Modifier and Type	Method and Description
com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition	getDefinitionFor(PersistentProperty<?> property) Returns the BeanPropertyDefinition for the given PersistentProperty.
boolean	isExported(PersistentProperty<?> property) Check if a given property for a type is available to be exported, i.e. serialized via Jackson.
Iterator<com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

JacksonMetadata

public JacksonMetadata(com.fasterxml.jackson.databind.ObjectMapper mapper,
                       Class<?> type)

Creates a new JacksonMetadata instance for the given ObjectMapper and type.

Parameters:

mapper - must not be null.

type - must not be null.

Method Detail

getDefinitionFor

public com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition getDefinitionFor(PersistentProperty<?> property)

Returns the BeanPropertyDefinition for the given PersistentProperty.

Parameters:

property - must not be null.

Returns:

can be null in case there's no Jackson property to be exposed for the given PersistentProperty.

isExported

public boolean isExported(PersistentProperty<?> property)

Check if a given property for a type is available to be exported, i.e. serialized via Jackson.

Parameters:

property - must not be null.

Returns:

iterator

public Iterator<com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition> iterator()

Specified by:

iterator in interface Iterable<com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition>