Package org.nuxeo.ecm.core.io.marshallers.json

Class EntityJsonReader<EntityType>

java.lang.Object

org.nuxeo.ecm.core.io.marshallers.json.AbstractJsonReader<EntityType>

org.nuxeo.ecm.core.io.marshallers.json.EntityJsonReader<EntityType>

Type Parameters:

EntityType - The managed Java type.

All Implemented Interfaces:

Marshaller<EntityType>, Reader<EntityType>

Direct Known Subclasses:

AnnotationJsonReader, BulkCommandJsonReader, BulkStatusJsonReader, CommentJsonReader, DefaultListJsonReader, DirectoryEntryJsonReader, DocumentModelJsonReader, NuxeoGroupJsonReader, NuxeoOAuth2ServiceProviderReader, NuxeoOAuth2TokenReader, NuxeoPrincipalJsonReader, OAuth2ClientReader, SavedSearchRequestReader, TaskCompletionRequestJsonReader, WorkflowRequestJsonReader

public abstract class EntityJsonReader<EntityType>
extends AbstractJsonReader<EntityType>

Base class to read Nuxeo entity Json and convert it in Objects. This class checks the json is an object, the json property "entity-type" is present and as expected and delegate the body reading to an abstract method.

Since:

7.2

Field Summary

Fields inherited from class org.nuxeo.ecm.core.io.marshallers.json.AbstractJsonReader

ctx, registry

Constructor Summary

Constructors

Constructor	Description
EntityJsonReader(String entityType)

Method Summary

Modifier and Type	Method	Description
final EntityType	read(com.fasterxml.jackson.databind.JsonNode jn)	Implement this method, read the entity data in the provided JsonNode and return corresponding java object.
protected abstract EntityType	readEntity(com.fasterxml.jackson.databind.JsonNode jn)	Implement this method to read the entity.

Methods inherited from class org.nuxeo.ecm.core.io.marshallers.json.AbstractJsonReader

accept, getBooleanField, getLongField, getNode, getStringField, getStringListField, read, readEntity

Methods inherited from class java.lang.Object

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

Constructor Details

EntityJsonReader

public EntityJsonReader(String entityType)

Parameters:

entityType - The expected "entity-type" property in the json.

Method Details

read

public final EntityType read(com.fasterxml.jackson.databind.JsonNode jn)
                      throws IOException

Description copied from class: AbstractJsonReader

Implement this method, read the entity data in the provided JsonNode and return corresponding java object.

Specified by:

read in class AbstractJsonReader<EntityType>

Parameters:

jn - A ready to use JsonNode.

Returns:

The unmarshalled entity.

Throws:

IOException

readEntity

protected abstract EntityType readEntity(com.fasterxml.jackson.databind.JsonNode jn)
                                  throws IOException

Implement this method to read the entity.

Parameters:

jn - A JsonNode pointing at the root of the json input.

Returns:

The parsed entity.

Throws:

IOException

Since:

7.2