com.fasterxml.jackson.jaxrs.json.cfg

Class MapperConfigurator

java.lang.Object

com.fasterxml.jackson.jaxrs.json.cfg.MapperConfigurator

public class MapperConfigurator
extends Object

Helper class used to encapsulate details of configuring an ObjectMapper instance to be used for data binding, as well as accessing it.

Field Summary

Fields

Modifier and Type	Field and Description
protected Annotations[]	_defaultAnnotationsToUse Annotations set to use by default; overridden by explicit call to setAnnotationsToUse(com.fasterxml.jackson.jaxrs.json.Annotations[])
protected com.fasterxml.jackson.databind.ObjectMapper	_defaultMapper If no mapper was specified when constructed, and no configuration calls are made, a default mapper is constructed.
protected Class<? extends com.fasterxml.jackson.databind.AnnotationIntrospector>	_jaxbIntrospectorClass To support optional dependency to Jackson JAXB annotations module (needed iff JAXB annotations are used for configuration)
protected com.fasterxml.jackson.databind.ObjectMapper	_mapper Mapper provider was constructed with if any, or that was constructed due to a call to explicitly configure mapper.

Constructor Summary

Constructors

Constructor and Description
MapperConfigurator(com.fasterxml.jackson.databind.ObjectMapper mapper, Annotations[] defAnnotations)

Method Summary

Methods

Modifier and Type	Method and Description
protected com.fasterxml.jackson.databind.AnnotationIntrospector	_resolveIntrospector(Annotations ann)
protected com.fasterxml.jackson.databind.AnnotationIntrospector	_resolveIntrospectors(Annotations[] annotationsToUse)
protected void	_setAnnotations(com.fasterxml.jackson.databind.ObjectMapper mapper, Annotations[] annotationsToUse)
void	configure(com.fasterxml.jackson.databind.DeserializationFeature f, boolean state)
void	configure(com.fasterxml.jackson.core.JsonGenerator.Feature f, boolean state)
void	configure(com.fasterxml.jackson.core.JsonParser.Feature f, boolean state)
void	configure(com.fasterxml.jackson.databind.SerializationFeature f, boolean state)
com.fasterxml.jackson.databind.ObjectMapper	getConfiguredMapper() Method that locates, configures and returns ObjectMapper to use
com.fasterxml.jackson.databind.ObjectMapper	getDefaultMapper()
protected com.fasterxml.jackson.databind.ObjectMapper	mapper() Helper method that will ensure that there is a configurable non-default mapper (constructing an instance if one didn't yet exit), and return that mapper.
void	setAnnotationsToUse(Annotations[] annotationsToUse)
void	setMapper(com.fasterxml.jackson.databind.ObjectMapper m)

Methods inherited from class java.lang.Object

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

Field Detail

_mapper

protected com.fasterxml.jackson.databind.ObjectMapper _mapper

Mapper provider was constructed with if any, or that was constructed due to a call to explicitly configure mapper. If defined (explicitly or implicitly) it will be used, instead of using provider-based lookup.

_defaultMapper

protected com.fasterxml.jackson.databind.ObjectMapper _defaultMapper

If no mapper was specified when constructed, and no configuration calls are made, a default mapper is constructed. The difference between default mapper and regular one is that default mapper is only used if no mapper is found via provider lookup.

_defaultAnnotationsToUse

protected Annotations[] _defaultAnnotationsToUse

Annotations set to use by default; overridden by explicit call to setAnnotationsToUse(com.fasterxml.jackson.jaxrs.json.Annotations[])

_jaxbIntrospectorClass

protected Class<? extends com.fasterxml.jackson.databind.AnnotationIntrospector> _jaxbIntrospectorClass

To support optional dependency to Jackson JAXB annotations module (needed iff JAXB annotations are used for configuration)

Constructor Detail

MapperConfigurator

public MapperConfigurator(com.fasterxml.jackson.databind.ObjectMapper mapper,
                  Annotations[] defAnnotations)

Method Detail

getConfiguredMapper

public com.fasterxml.jackson.databind.ObjectMapper getConfiguredMapper()

Method that locates, configures and returns ObjectMapper to use

getDefaultMapper

public com.fasterxml.jackson.databind.ObjectMapper getDefaultMapper()

setMapper

public void setMapper(com.fasterxml.jackson.databind.ObjectMapper m)

setAnnotationsToUse

public void setAnnotationsToUse(Annotations[] annotationsToUse)

configure

public void configure(com.fasterxml.jackson.databind.DeserializationFeature f,
             boolean state)

configure

public void configure(com.fasterxml.jackson.databind.SerializationFeature f,
             boolean state)

configure

public void configure(com.fasterxml.jackson.core.JsonParser.Feature f,
             boolean state)

configure

public void configure(com.fasterxml.jackson.core.JsonGenerator.Feature f,
             boolean state)

mapper

protected com.fasterxml.jackson.databind.ObjectMapper mapper()

Helper method that will ensure that there is a configurable non-default mapper (constructing an instance if one didn't yet exit), and return that mapper.

_setAnnotations

protected void _setAnnotations(com.fasterxml.jackson.databind.ObjectMapper mapper,
                   Annotations[] annotationsToUse)

_resolveIntrospectors

protected com.fasterxml.jackson.databind.AnnotationIntrospector _resolveIntrospectors(Annotations[] annotationsToUse)

_resolveIntrospector

protected com.fasterxml.jackson.databind.AnnotationIntrospector _resolveIntrospector(Annotations ann)