Uses of Class
com.fasterxml.jackson.databind.JsonNode

Packages that use JsonNode

Package	Description
com.fasterxml.jackson.databind	Basic data binding (mapping) functionality that allows for reading JSON content into Java Objects (POJOs) and JSON Trees (JsonNode), as well as writing Java Objects and trees as JSON.
com.fasterxml.jackson.databind.deser	Contains implementation classes of deserialization part of data binding.
com.fasterxml.jackson.databind.deser.std	Contains public standard implementations of abstraction that Jackson uses.
com.fasterxml.jackson.databind.ext	Contains extended support for "external" packages: things that may or may not be present in runtime environment, but that are commonly enough used so that explicit support can be added.
com.fasterxml.jackson.databind.jsonschema	Classes needed for JSON schema support (currently just ability to generate schemas using serialization part of data mapping)
com.fasterxml.jackson.databind.module	Package that contains classes and interfaces to help implement custom extension Modules (which are registered using ObjectMapper.registerModule(com.fasterxml.jackson.databind.Module).
com.fasterxml.jackson.databind.node	Contains concrete JsonNode implementations Jackson uses for the Tree model.
com.fasterxml.jackson.databind.ser	Contains implementation classes of serialization part of data binding.
com.fasterxml.jackson.databind.ser.impl	Contains implementation classes of serialization part of data binding.
com.fasterxml.jackson.databind.ser.std

Uses of JsonNode in com.fasterxml.jackson.databind

Methods in com.fasterxml.jackson.databind with type parameters of type JsonNode

Modifier and Type	Method	Description
abstract <T extends JsonNode> T	JsonNode.deepCopy()	Method that can be called to get a node that is guaranteed not to allow changing of this node through mutators on this node or any of its children.
<T extends JsonNode> T	ObjectMapper.valueToTree(Object fromValue)	Reverse of ObjectMapper.treeToValue(com.fasterxml.jackson.core.TreeNode, java.lang.Class<T>); given a value (usually bean), will construct equivalent JSON Tree representation.

Methods in com.fasterxml.jackson.databind that return JsonNode

Modifier and Type	Method	Description
protected abstract JsonNode	JsonNode._at(com.fasterxml.jackson.core.JsonPointer ptr)
protected JsonNode	ObjectReader._bindAndCloseAsTree(com.fasterxml.jackson.core.JsonParser p0)
protected JsonNode	ObjectReader._bindAsTree(com.fasterxml.jackson.core.JsonParser p)
protected JsonNode	ObjectReader._detectBindAndCloseAsTree(InputStream in)
protected JsonNode	ObjectMapper._readTreeAndClose(com.fasterxml.jackson.core.JsonParser p0)	Similar to ObjectMapper._readMapAndClose(com.fasterxml.jackson.core.JsonParser, com.fasterxml.jackson.databind.JavaType) but specialized for JsonNode reading.
JsonNode	JsonNode.at(com.fasterxml.jackson.core.JsonPointer ptr)	Method for locating node specified by given JSON pointer instances.
JsonNode	JsonNode.at(String jsonPtrExpr)	Convenience method that is functionally equivalent to:
JsonNode	ObjectReader.createArrayNode()
JsonNode	ObjectReader.createObjectNode()
abstract JsonNode	JsonNode.findParent(String fieldName)	Method for finding a JSON Object that contains specified field, within this node or its descendants.
abstract JsonNode	JsonNode.findPath(String fieldName)	Method similar to findValue(java.lang.String), but that will return a "missing node" instead of null if no field is found.
abstract JsonNode	JsonNode.findValue(String fieldName)	Method for finding a JSON Object field with specified name in this node or its child nodes, and returning value it has.
abstract JsonNode	JsonNode.get(int index)	Method for accessing value of the specified element of an array node.
JsonNode	JsonNode.get(String fieldName)	Method for accessing value of the specified field of an object node.
abstract JsonNode	JsonNode.path(int index)	This method is similar to get(int), except that instead of returning null if no such element exists (due to index being out of range, or this node not being an array), a "missing node" (node that returns true for isMissingNode()) will be returned.
abstract JsonNode	JsonNode.path(String fieldName)	This method is similar to get(String), except that instead of returning null if no such value exists (due to this node not being an object, or object not having value for the specified field), a "missing node" (node that returns true for isMissingNode()) will be returned.
JsonNode	ObjectMapper.readTree(byte[] content)	Method to deserialize JSON content as tree expressed using set of JsonNode instances.
JsonNode	ObjectMapper.readTree(File file)	Method to deserialize JSON content as tree expressed using set of JsonNode instances.
JsonNode	ObjectMapper.readTree(InputStream in)	Method to deserialize JSON content as tree expressed using set of JsonNode instances.
JsonNode	ObjectMapper.readTree(Reader r)	Method to deserialize JSON content as tree expressed using set of JsonNode instances.
JsonNode	ObjectMapper.readTree(String content)	Method to deserialize JSON content as tree expressed using set of JsonNode instances.
JsonNode	ObjectMapper.readTree(URL source)	Method to deserialize JSON content as tree expressed using set of JsonNode instances.
JsonNode	ObjectReader.readTree(DataInput src)
JsonNode	ObjectReader.readTree(InputStream in)	Method that reads content from given input source, using configuration of this reader, and binds it as JSON Tree.
JsonNode	ObjectReader.readTree(Reader r)	Method that reads content from given input source, using configuration of this reader, and binds it as JSON Tree.
JsonNode	ObjectReader.readTree(String json)	Method that reads content from given JSON input String, using configuration of this reader, and binds it as JSON Tree.
JsonNode	JsonNode.with(String propertyName)	Method that can be called on Object nodes, to access a property that has Object value; or if no such property exists, to create, add and return such Object node.
JsonNode	JsonNode.withArray(String propertyName)	Method that can be called on Object nodes, to access a property that has Array value; or if no such property exists, to create, add and return such Array node.

Methods in com.fasterxml.jackson.databind that return types with arguments of type JsonNode

Modifier and Type	Method	Description
Iterator<JsonNode>	JsonNode.elements()	Method for accessing all value nodes of this Node, iff this node is a JSON Array or Object node.
Iterator<Map.Entry<String,JsonNode>>	JsonNode.fields()
List<JsonNode>	JsonNode.findParents(String fieldName)	Method for finding a JSON Object that contains specified field, within this node or its descendants.
abstract List<JsonNode>	JsonNode.findParents(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	JsonNode.findValues(String fieldName)	Method for finding JSON Object fields with specified name, and returning found ones as a List.
abstract List<JsonNode>	JsonNode.findValues(String fieldName, List<JsonNode> foundSoFar)
Iterator<JsonNode>	JsonNode.iterator()	Same as calling elements(); implemented so that convenience "for-each" loop can be used for looping over elements of JSON Array constructs.

Methods in com.fasterxml.jackson.databind with parameters of type JsonNode

Modifier and Type	Method	Description
boolean	JsonNode.equals(Comparator<JsonNode> comparator, JsonNode other)	Entry method for invoking customizable comparison, using passed-in Comparator object.
<T> T	ObjectReader.readValue(JsonNode src)	Convenience method for converting results from given JSON tree into given value type.
void	ObjectMapper.writeTree(com.fasterxml.jackson.core.JsonGenerator jgen, JsonNode rootNode)	Method to serialize given JSON Tree, using generator provided.

Method parameters in com.fasterxml.jackson.databind with type arguments of type JsonNode

Modifier and Type	Method	Description
boolean	JsonNode.equals(Comparator<JsonNode> comparator, JsonNode other)	Entry method for invoking customizable comparison, using passed-in Comparator object.
abstract List<JsonNode>	JsonNode.findParents(String fieldName, List<JsonNode> foundSoFar)
abstract List<JsonNode>	JsonNode.findValues(String fieldName, List<JsonNode> foundSoFar)

Uses of JsonNode in com.fasterxml.jackson.databind.deser

Method parameters in com.fasterxml.jackson.databind.deser with type arguments of type JsonNode

Modifier and Type	Method	Description
protected JsonDeserializer<?>	BasicDeserializerFactory._findCustomTreeNodeDeserializer(Class<? extends JsonNode> type, DeserializationConfig config, BeanDescription beanDesc)
JsonDeserializer<?>	Deserializers.Base.findTreeNodeDeserializer(Class<? extends JsonNode> nodeType, DeserializationConfig config, BeanDescription beanDesc)
JsonDeserializer<?>	Deserializers.findTreeNodeDeserializer(Class<? extends JsonNode> nodeType, DeserializationConfig config, BeanDescription beanDesc)	Method called to locate deserializer for specified JSON tree node type.

Uses of JsonNode in com.fasterxml.jackson.databind.deser.std

Methods in com.fasterxml.jackson.databind.deser.std that return JsonNode

Modifier and Type	Method	Description
JsonNode	JsonNodeDeserializer.deserialize(com.fasterxml.jackson.core.JsonParser p, DeserializationContext ctxt)	Implementation that will produce types of any JSON nodes; not just one deserializer is registered to handle (in case of more specialized handler).
JsonNode	JsonNodeDeserializer.getNullValue(DeserializationContext ctxt)

Methods in com.fasterxml.jackson.databind.deser.std that return types with arguments of type JsonNode

Modifier and Type	Method	Description
static JsonDeserializer<? extends JsonNode>	JsonNodeDeserializer.getDeserializer(Class<?> nodeClass)	Factory method for accessing deserializer for specific node type

Methods in com.fasterxml.jackson.databind.deser.std with parameters of type JsonNode

Modifier and Type	Method	Description
abstract T	StdNodeBasedDeserializer.convert(JsonNode root, DeserializationContext ctxt)

Uses of JsonNode in com.fasterxml.jackson.databind.ext

Methods in com.fasterxml.jackson.databind.ext that return JsonNode

Modifier and Type	Method	Description
JsonNode	DOMSerializer.getSchema(SerializerProvider provider, Type typeHint)

Uses of JsonNode in com.fasterxml.jackson.databind.jsonschema

Methods in com.fasterxml.jackson.databind.jsonschema that return JsonNode

Modifier and Type	Method	Description
static JsonNode	JsonSchema.getDefaultSchemaNode()	Deprecated. Get the default schema node.
JsonNode	SchemaAware.getSchema(SerializerProvider provider, Type typeHint)	Get the representation of the schema to which this serializer will conform.
JsonNode	SchemaAware.getSchema(SerializerProvider provider, Type typeHint, boolean isOptional)	Get the representation of the schema to which this serializer will conform.

Uses of JsonNode in com.fasterxml.jackson.databind.module

Method parameters in com.fasterxml.jackson.databind.module with type arguments of type JsonNode

Modifier and Type	Method	Description
JsonDeserializer<?>	SimpleDeserializers.findTreeNodeDeserializer(Class<? extends JsonNode> nodeType, DeserializationConfig config, BeanDescription beanDesc)

Uses of JsonNode in com.fasterxml.jackson.databind.node

Subclasses of JsonNode in com.fasterxml.jackson.databind.node

Modifier and Type	Class	Description
class	ArrayNode	Node class that represents Arrays mapped from JSON content.
class	BaseJsonNode	Abstract base class common to all standard JsonNode implementations.
class	BigIntegerNode	Numeric node that contains simple 64-bit integer values.
class	BinaryNode	Value node that contains Base64 encoded binary value, which will be output and stored as Json String value.
class	BooleanNode	This concrete value class is used to contain boolean (true / false) values.
class	ContainerNode<T extends ContainerNode<T>>	This intermediate base class is used for all container nodes, specifically, array and object nodes.
class	DecimalNode	Numeric node that contains values that do not fit in simple integer (int, long) or floating point (double) values.
class	DoubleNode	Numeric node that contains 64-bit ("double precision") floating point values simple 32-bit integer values.
class	FloatNode	JsonNode implementation for efficiently containing 32-bit `float` values.
class	IntNode	Numeric node that contains simple 32-bit integer values.
class	LongNode	Numeric node that contains simple 64-bit integer values.
class	MissingNode	This singleton node class is generated to denote "missing nodes" along paths that do not exist.
class	NullNode	This singleton value class is used to contain explicit JSON null value.
class	NumericNode	Intermediate value node used for numeric nodes.
class	ObjectNode	Node that maps to JSON Object structures in JSON content.
class	POJONode	Value node that contains a wrapped POJO, to be serialized as a JSON constructed through data mapping (usually done by calling ObjectMapper).
class	ShortNode	Numeric node that contains simple 16-bit integer values.
class	TextNode	Value node that contains a text value.
class	ValueNode	This intermediate base class is used for all leaf nodes, that is, all non-container (array or object) nodes, except for the "missing node".

Fields in com.fasterxml.jackson.databind.node with type parameters of type JsonNode

Modifier and Type	Field	Description
protected Map<String,JsonNode>	ObjectNode._children

Methods in com.fasterxml.jackson.databind.node with type parameters of type JsonNode

Modifier and Type	Method	Description
<T extends JsonNode> T	MissingNode.deepCopy()
<T extends JsonNode> T	ValueNode.deepCopy()	All current value nodes are immutable, so we can just return them as is.

Methods in com.fasterxml.jackson.databind.node that return JsonNode

Modifier and Type	Method	Description
protected JsonNode	ArrayNode._at(com.fasterxml.jackson.core.JsonPointer ptr)
protected JsonNode	ObjectNode._at(com.fasterxml.jackson.core.JsonPointer ptr)
protected JsonNode	ValueNode._at(com.fasterxml.jackson.core.JsonPointer ptr)
protected JsonNode	TreeTraversingParser.currentNode()
protected JsonNode	TreeTraversingParser.currentNumericNode()
JsonNode	BaseJsonNode.findPath(String fieldName)
JsonNode	ArrayNode.findValue(String fieldName)
JsonNode	ObjectNode.findValue(String fieldName)
JsonNode	ValueNode.findValue(String fieldName)
JsonNode	ArrayNode.get(int index)
JsonNode	ArrayNode.get(String fieldName)
abstract JsonNode	ContainerNode.get(int index)
abstract JsonNode	ContainerNode.get(String fieldName)
JsonNode	ObjectNode.get(int index)
JsonNode	ObjectNode.get(String fieldName)
JsonNode	ValueNode.get(int index)
JsonNode	ValueNode.get(String fieldName)
JsonNode	ArrayNode.path(int index)
JsonNode	ArrayNode.path(String fieldName)
JsonNode	ObjectNode.path(int index)
JsonNode	ObjectNode.path(String fieldName)
JsonNode	ValueNode.path(int index)
JsonNode	ValueNode.path(String fieldName)
JsonNode	ObjectNode.put(String fieldName, JsonNode value)	Deprecated. Since 2.4 use either ObjectNode.set(String,JsonNode) or ObjectNode.replace(String,JsonNode),
JsonNode	ObjectNode.putAll(ObjectNode other)	Deprecated. Since 2.4 use ObjectNode.setAll(ObjectNode),
JsonNode	ObjectNode.putAll(Map<String,? extends JsonNode> properties)	Deprecated. Since 2.4 use ObjectNode.setAll(Map),
JsonNode	ArrayNode.remove(int index)	Method for removing an entry from this ArrayNode.
JsonNode	ObjectNode.remove(String fieldName)	Method for removing field entry from this ObjectNode.
JsonNode	ObjectNode.replace(String fieldName, JsonNode value)	Method for replacing value of specific property with passed value, and returning value (or null if none).
JsonNode	ArrayNode.set(int index, JsonNode value)	Method that will set specified field, replacing old value, if any.
JsonNode	ObjectNode.set(String fieldName, JsonNode value)	Method that will set specified field, replacing old value, if any.
JsonNode	ObjectNode.setAll(ObjectNode other)	Method for adding all properties of the given Object, overriding any existing values for those properties.
JsonNode	ObjectNode.setAll(Map<String,? extends JsonNode> properties)	Method for adding given properties to this object node, overriding any existing values for those properties.
JsonNode	ObjectNode.without(String fieldName)	Method for removing field entry from this ObjectNode, and returning instance after removal.

Methods in com.fasterxml.jackson.databind.node that return types with arguments of type JsonNode

Modifier and Type	Method	Description
Iterator<JsonNode>	ArrayNode.elements()
Iterator<JsonNode>	ObjectNode.elements()
Iterator<Map.Entry<String,JsonNode>>	ObjectNode.fields()	Method to use for accessing all fields (with both names and values) of this JSON Object.
List<JsonNode>	ArrayNode.findParents(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ObjectNode.findParents(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ValueNode.findParents(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ArrayNode.findValues(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ObjectNode.findValues(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ValueNode.findValues(String fieldName, List<JsonNode> foundSoFar)

Methods in com.fasterxml.jackson.databind.node with parameters of type JsonNode

Modifier and Type	Method	Description
protected ArrayNode	ArrayNode._add(JsonNode node)
protected ArrayNode	ArrayNode._insert(int index, JsonNode node)
protected ObjectNode	ObjectNode._put(String fieldName, JsonNode value)
ArrayNode	ArrayNode.add(JsonNode value)	Method for adding specified node at the end of this array.
boolean	ArrayNode.equals(Comparator<JsonNode> comparator, JsonNode o)
boolean	ObjectNode.equals(Comparator<JsonNode> comparator, JsonNode o)
ArrayNode	ArrayNode.insert(int index, JsonNode value)	Method for inserting specified child node as an element of this Array.
JsonNode	ObjectNode.put(String fieldName, JsonNode value)	Deprecated. Since 2.4 use either ObjectNode.set(String,JsonNode) or ObjectNode.replace(String,JsonNode),
JsonNode	ObjectNode.replace(String fieldName, JsonNode value)	Method for replacing value of specific property with passed value, and returning value (or null if none).
JsonNode	ArrayNode.set(int index, JsonNode value)	Method that will set specified field, replacing old value, if any.
JsonNode	ObjectNode.set(String fieldName, JsonNode value)	Method that will set specified field, replacing old value, if any.

Method parameters in com.fasterxml.jackson.databind.node with type arguments of type JsonNode

Modifier and Type	Method	Description
ArrayNode	ArrayNode.addAll(Collection<? extends JsonNode> nodes)	Method for adding given nodes as child nodes of this array node.
boolean	ArrayNode.equals(Comparator<JsonNode> comparator, JsonNode o)
boolean	ObjectNode.equals(Comparator<JsonNode> comparator, JsonNode o)
List<JsonNode>	ArrayNode.findParents(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ObjectNode.findParents(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ValueNode.findParents(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ArrayNode.findValues(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ObjectNode.findValues(String fieldName, List<JsonNode> foundSoFar)
List<JsonNode>	ValueNode.findValues(String fieldName, List<JsonNode> foundSoFar)
JsonNode	ObjectNode.putAll(Map<String,? extends JsonNode> properties)	Deprecated. Since 2.4 use ObjectNode.setAll(Map),
JsonNode	ObjectNode.setAll(Map<String,? extends JsonNode> properties)	Method for adding given properties to this object node, overriding any existing values for those properties.

Constructors in com.fasterxml.jackson.databind.node with parameters of type JsonNode

Constructor	Description
TreeTraversingParser(JsonNode n)
TreeTraversingParser(JsonNode n, com.fasterxml.jackson.core.ObjectCodec codec)

Constructor parameters in com.fasterxml.jackson.databind.node with type arguments of type JsonNode

Constructor	Description
ArrayNode(JsonNodeFactory nf, List<JsonNode> children)
ObjectNode(JsonNodeFactory nc, Map<String,JsonNode> kids)

Uses of JsonNode in com.fasterxml.jackson.databind.ser

Methods in com.fasterxml.jackson.databind.ser with parameters of type JsonNode

Modifier and Type	Method	Description
protected void	BeanPropertyWriter._depositSchemaProperty(ObjectNode propertiesNode, JsonNode schemaNode)

Uses of JsonNode in com.fasterxml.jackson.databind.ser.impl

Methods in com.fasterxml.jackson.databind.ser.impl that return JsonNode

Modifier and Type	Method	Description
protected JsonNode	IndexedStringListSerializer.contentSchema()
protected JsonNode	StringCollectionSerializer.contentSchema()
JsonNode	FailingSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StringArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	UnknownSerializer.getSchema(SerializerProvider provider, Type typeHint)

Methods in com.fasterxml.jackson.databind.ser.impl with parameters of type JsonNode

Modifier and Type	Method	Description
protected void	UnwrappingBeanPropertyWriter._depositSchemaProperty(ObjectNode propertiesNode, JsonNode schemaNode)

Uses of JsonNode in com.fasterxml.jackson.databind.ser.std

Methods in com.fasterxml.jackson.databind.ser.std that return JsonNode

Modifier and Type	Method	Description
protected abstract JsonNode	StaticListSerializerBase.contentSchema()
JsonNode	AsArraySerializerBase.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	BeanSerializerBase.getSchema(SerializerProvider provider, Type typeHint)	Deprecated.
JsonNode	BooleanSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	ByteArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	ClassSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	DateTimeSerializerBase.getSchema(SerializerProvider serializers, Type typeHint)
JsonNode	EnumSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	FileSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	JsonValueSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	MapSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	NullSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	NumberSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	NumberSerializers.Base.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	RawSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	SqlTimeSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StaticListSerializerBase.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdArraySerializers.BooleanArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdArraySerializers.CharArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdArraySerializers.DoubleArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdArraySerializers.FloatArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdArraySerializers.IntArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdArraySerializers.LongArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdArraySerializers.ShortArraySerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdDelegatingSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdDelegatingSerializer.getSchema(SerializerProvider provider, Type typeHint, boolean isOptional)
JsonNode	StdJdkSerializers.AtomicBooleanSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdJdkSerializers.AtomicIntegerSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdJdkSerializers.AtomicLongSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdScalarSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	StdSerializer.getSchema(SerializerProvider provider, Type typeHint)	Default implementation simply claims type is "string"; usually overriden by custom serializers.
JsonNode	StdSerializer.getSchema(SerializerProvider provider, Type typeHint, boolean isOptional)	Default implementation simply claims type is "string"; usually overriden by custom serializers.
JsonNode	StringSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	TokenBufferSerializer.getSchema(SerializerProvider provider, Type typeHint)
JsonNode	ToStringSerializer.getSchema(SerializerProvider provider, Type typeHint)