Package org.dd4t.databind.builder.json

Class JsonDataBinder

java.lang.Object

org.dd4t.databind.builder.BaseDataBinder

org.dd4t.databind.builder.json.JsonDataBinder

All Implemented Interfaces:

org.dd4t.core.databind.DataBinder

public class JsonDataBinder
extends BaseDataBinder
implements org.dd4t.core.databind.DataBinder

Since:

17/11/14.

Author:

R. Kempees

Field Summary

Fields inherited from class org.dd4t.databind.builder.BaseDataBinder

ABSTRACT_OR_INTERFACE_MODELS, concreteComponentImpl, concreteComponentPresentationImpl, concreteComponentTemplateImpl, concreteFieldImpl, converter, renderDefaultComponentModelsOnly, renderDefaultComponentsIfNoModelFound, VIEW_MODELS, viewModelMetaKeyName, viewModelPackageRoot

Constructor Summary

Constructors

Constructor	Description
JsonDataBinder()

Method Summary

Modifier and Type	Method	Description
<T extends org.dd4t.contentmodel.Component> T	buildComponent(Object source, Class<T> aClass)
<T extends org.dd4t.contentmodel.ComponentPresentation> T	buildComponentPresentation(String source, Class<T> componentPresentationClass)
org.dd4t.contentmodel.ComponentPresentation	buildDynamicComponentPresentation(org.dd4t.contentmodel.ComponentPresentation componentPresentation, Class<? extends org.dd4t.contentmodel.Component> aClass)
<T extends org.dd4t.core.databind.BaseViewModel> T	buildModel(Object source, Class modelClass, String templateUri)
<T extends org.dd4t.core.databind.BaseViewModel> T	buildModel(Object source, String modelName, String templateUri)
Map<String,org.dd4t.core.databind.BaseViewModel>	buildModels(Object source, Set<String> modelNames, String templateUri)
<T extends org.dd4t.contentmodel.Page> T	buildPage(String source, Class<T> aClass)
boolean	canDeserialize(String source)	To-Do: implement sanity checking that we're given json
protected void	configureMapper()
String	findComponentTemplateViewName(org.dd4t.contentmodel.ComponentTemplate template)
static com.fasterxml.jackson.databind.ObjectMapper	getGenericMapper()
String	getRootElementName(Object componentNode)
void	init()

Methods inherited from class org.dd4t.databind.builder.BaseDataBinder

checkViewModelConfiguration, classHasViewModelDerivatives, getConcreteComponentImpl, getConcreteComponentPresentationImpl, getConcreteComponentTemplateImpl, getConcreteFieldImpl, getConcreteModel, getConverter, getModelOrNullForExistingEntry, getViewModelMetaKeyName, getViewModelPackageRoot, isRenderDefaultComponentModelsOnly, isRenderDefaultComponentsIfNoModelFound, renderDefaultComponentModelsOnly, renderDefaultComponentsIfNoModelFound, scanAndLoadModels, setConcreteComponentImpl, setConcreteComponentPresentationImpl, setConcreteComponentTemplateImpl, setConcreteFieldImpl, setConverter, setRenderDefaultComponentModelsOnly, setRenderDefaultComponentsIfNoModelFound, setViewModelMetaKeyName, setViewModelPackageRoot

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dd4t.core.databind.DataBinder

classHasViewModelDerivatives, getConcreteModel, renderDefaultComponentModelsOnly, renderDefaultComponentsIfNoModelFound

Constructor Detail

JsonDataBinder

public JsonDataBinder()

Method Detail

buildPage

public <T extends org.dd4t.contentmodel.Page> T buildPage(String source,
                                                          Class<T> aClass)
                                                   throws org.dd4t.core.exceptions.SerializationException

Specified by:

buildPage in interface org.dd4t.core.databind.DataBinder

Throws:

org.dd4t.core.exceptions.SerializationException

buildComponentPresentation

public <T extends org.dd4t.contentmodel.ComponentPresentation> T buildComponentPresentation(String source,
                                                                                            Class<T> componentPresentationClass)
                                                                                     throws org.dd4t.core.exceptions.SerializationException

Specified by:

buildComponentPresentation in interface org.dd4t.core.databind.DataBinder

Throws:

org.dd4t.core.exceptions.SerializationException

buildDynamicComponentPresentation

public org.dd4t.contentmodel.ComponentPresentation buildDynamicComponentPresentation(org.dd4t.contentmodel.ComponentPresentation componentPresentation,
                                                                                     Class<? extends org.dd4t.contentmodel.Component> aClass)
                                                                              throws org.dd4t.core.exceptions.SerializationException

Specified by:

buildDynamicComponentPresentation in interface org.dd4t.core.databind.DataBinder

Throws:

org.dd4t.core.exceptions.SerializationException

buildComponent

public <T extends org.dd4t.contentmodel.Component> T buildComponent(Object source,
                                                                    Class<T> aClass)
                                                             throws org.dd4t.core.exceptions.SerializationException

Specified by:

buildComponent in interface org.dd4t.core.databind.DataBinder

Throws:

org.dd4t.core.exceptions.SerializationException

buildModels

public Map<String,org.dd4t.core.databind.BaseViewModel> buildModels(Object source,
                                                                          Set<String> modelNames,
                                                                          String templateUri)
                                                                   throws org.dd4t.core.exceptions.SerializationException

Specified by:

buildModels in interface org.dd4t.core.databind.DataBinder

Throws:

org.dd4t.core.exceptions.SerializationException

buildModel

public <T extends org.dd4t.core.databind.BaseViewModel> T buildModel(Object source,
                                                                     String modelName,
                                                                     String templateUri)
                                                              throws org.dd4t.core.exceptions.SerializationException

Specified by:

buildModel in interface org.dd4t.core.databind.DataBinder

Type Parameters:

T - Any mode deriving from BaseViewModel

Parameters:

source - the source object. In this case a JsonNode

modelName - the viewModel name set on the CT

templateUri - the CT URI. Just to set it on the model

Returns:

A concrete instance of the view model.

Throws:

org.dd4t.core.exceptions.SerializationException

buildModel

public <T extends org.dd4t.core.databind.BaseViewModel> T buildModel(Object source,
                                                                     Class modelClass,
                                                                     String templateUri)
                                                              throws org.dd4t.core.exceptions.SerializationException

Specified by:

buildModel in interface org.dd4t.core.databind.DataBinder

Throws:

org.dd4t.core.exceptions.SerializationException

getGenericMapper

public static com.fasterxml.jackson.databind.ObjectMapper getGenericMapper()

init

@PostConstruct
public void init()

Specified by:

init in class BaseDataBinder

configureMapper

protected void configureMapper()

findComponentTemplateViewName

public String findComponentTemplateViewName(org.dd4t.contentmodel.ComponentTemplate template)
                                     throws IOException

Specified by:

findComponentTemplateViewName in interface org.dd4t.core.databind.DataBinder

Throws:

IOException

getRootElementName

public String getRootElementName(Object componentNode)

Specified by:

getRootElementName in interface org.dd4t.core.databind.DataBinder

canDeserialize

public boolean canDeserialize(String source)

To-Do: implement sanity checking that we're given json

Specified by:

canDeserialize in interface org.dd4t.core.databind.DataBinder