org.nuxeo.ecm.core.io.registry

Class MarshallerHelper

java.lang.Object

org.nuxeo.ecm.core.io.registry.MarshallerHelper

public final class MarshallerHelper
extends Object

Quick use of MarshallerRegistry.

Since:

7.2

Method Summary

Modifier and Type	Method and Description
static <T> List<T>	jsonToList(Class<T> elementType, String json, RenderingContext ctx)
static <T> T	jsonToObject(Class<T> type, String json, RenderingContext ctx)
static <T> T	jsonToObject(Class<T> type, Type genericType, String json, RenderingContext ctx)
static <T> String	listToJson(Class<T> elementType, List<T> list, RenderingContext ctx) Convert the given list to json.
static <T> List<T>	listToJson(Class<T> elementType, String json, RenderingContext ctx) Deprecated. since 10.2, use jsonToList(Class, String, RenderingContext) instead.
static <T> T	objectToJson(Class<T> type, String json, RenderingContext ctx) Deprecated. since 10.2 use jsonToObject(Class, String, RenderingContext) instead.
static <T> T	objectToJson(Class<T> type, Type genericType, String json, RenderingContext ctx) Deprecated. since 10.2, use jsonToObject(Class, Type, String, RenderingContext) instead.
static <T> String	objectToJson(T object, RenderingContext ctx) Convert the given object to json.
static <T> String	objectToJson(Type genericType, T object, RenderingContext ctx) Convert the given object to json.

Methods inherited from class java.lang.Object

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

Method Detail

objectToJson

public static <T> String objectToJson(T object,
                                      RenderingContext ctx)
                               throws IOException

Convert the given object to json.

Parameters:

object - The object to convert as json.

ctx - May be null - otherwise, use RenderingContext.CtxBuilder to create the context.

Returns:

the resulting json.

Throws:

IOException

Since:

7.2

objectToJson

public static <T> String objectToJson(Type genericType,
                                      T object,
                                      RenderingContext ctx)
                               throws IOException

Convert the given object to json.

Specify its generic type to be sure to get the best marshaller to manage it.

Parameters:

genericType - The generic type of the object. You can easily create parametrize type using TypeUtils.parameterize(Class, Type...)

object - The object to convert as json.

ctx - May be null - otherwise, use RenderingContext.CtxBuilder to create the context.

Returns:

the resulting json.

Throws:

IOException

Since:

7.2

listToJson

public static <T> String listToJson(Class<T> elementType,
                                    List<T> list,
                                    RenderingContext ctx)
                             throws IOException

Convert the given list to json.

Specify the list element type to get the best marshaller to manage conversion.

Parameters:

elementType - The element type of the list.

list - The list to convert.

ctx - May be null - otherwise, use RenderingContext.CtxBuilder to create the context.

Returns:

the resulting json.

Throws:

IOException

Since:

7.2

objectToJson

@Deprecated
public static <T> T objectToJson(Class<T> type,
                                             String json,
                                             RenderingContext ctx)
                                      throws IOException

Deprecated. since 10.2 use jsonToObject(Class, String, RenderingContext) instead.

Read an object of the given type from given json.

Parameters:

type - The type of the read object.

json - The json to parse.

ctx - May be null - otherwise, use RenderingContext.CtxBuilder to create the context.

Returns:

the resulting object.

Throws:

IOException

Since:

7.2

jsonToObject

public static <T> T jsonToObject(Class<T> type,
                                 String json,
                                 RenderingContext ctx)
                          throws IOException

Throws:

IOException

Since:

10.2

objectToJson

@Deprecated
public static <T> T objectToJson(Class<T> type,
                                             Type genericType,
                                             String json,
                                             RenderingContext ctx)
                                      throws IOException

Deprecated. since 10.2, use jsonToObject(Class, Type, String, RenderingContext) instead.

Read an object of the given type from given json.

Specify its generic type to be sure to get the best marshaller to manage it.

Parameters:

type - The type of the read object.

genericType - The generic type of the object. You can easily create parametrize type using TypeUtils.parameterize(Class, Type...)

json - The json to parse.

ctx - May be null - otherwise, use RenderingContext.CtxBuilder to create the context.

Returns:

the resulting object.

Throws:

IOException

Since:

7.2

jsonToObject

public static <T> T jsonToObject(Class<T> type,
                                 Type genericType,
                                 String json,
                                 RenderingContext ctx)
                          throws IOException

Throws:

IOException

Since:

10.2

listToJson

@Deprecated
public static <T> List<T> listToJson(Class<T> elementType,
                                                 String json,
                                                 RenderingContext ctx)
                                          throws IOException

Deprecated. since 10.2, use jsonToList(Class, String, RenderingContext) instead.

Read an object of the given type from given json.

Specify the list element type to get the best marshaller to manage conversion.

Parameters:

elementType - The element type of the list.

json - The json to parse.

ctx - May be null - otherwise, use RenderingContext.CtxBuilder to create the context.

Returns:

the resulting list.

Throws:

IOException

Since:

7.2

jsonToList

public static <T> List<T> jsonToList(Class<T> elementType,
                                     String json,
                                     RenderingContext ctx)
                              throws IOException

Throws:

IOException

Since:

10.2