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tools.jackson.databind.node

pack-priv Class InternalNodeSerializer

extends Object
Class Inheritance
Imports
java.util.Arrays, .Iterator, .Map, tools.jackson.core.JacksonException, .JsonGenerator, tools.jackson.databind.*, tools.jackson.databind.json.JsonMapper, tools.jackson.databind.jsontype.TypeSerializer
Helper class used to support non-recursive serialization for use by BaseJsonNode#toString (and related) method.

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
InternalNodeSerializer.IteratorStack

Optimized variant similar in functionality to (a subset of) java.util.ArrayDeque; used to hold enclosing Array/Object nodes during recursion-as-iteration.

protected static class
InternalNodeSerializer.WrapperForSerializer

Intermediate serializer we need to implement non-recursive serialization of BaseJsonNode

Field Summary

Modifier and TypeField and Description
private static final ObjectWriter
COMPACT_WRITER

private static final JsonMapper
MAPPER

private static final ObjectWriter
PRETTY_WRITER

Constructor Summary

AccessConstructor and Description
pack-priv
InternalNodeSerializer()

Method Summary

Modifier and TypeMethod and Description
private static JacksonSerializable
_wrapper(BaseJsonNode root)

public static String
toPrettyString(BaseJsonNode root)

public static String
toString(BaseJsonNode root)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

COMPACT_WRITERback to summary
private static final ObjectWriter COMPACT_WRITER
MAPPERback to summary
private static final JsonMapper MAPPER
PRETTY_WRITERback to summary
private static final ObjectWriter PRETTY_WRITER

Constructor Detail

InternalNodeSerializerback to summary
pack-priv InternalNodeSerializer()

Method Detail

_wrapperback to summary
private static JacksonSerializable _wrapper(BaseJsonNode root)
toPrettyStringback to summary
public static String toPrettyString(BaseJsonNode root)
toStringback to summary
public static String toString(BaseJsonNode root)
tools.jackson.databind.node back to summary

pack-priv final Class InternalNodeSerializer.IteratorStack

extends Object
Class Inheritance
  • java.lang.Object
  • tools.jackson.databind.node.InternalNodeSerializer.IteratorStack
Optimized variant similar in functionality to (a subset of) java.util.ArrayDeque; used to hold enclosing Array/Object nodes during recursion-as-iteration.

Field Summary

Modifier and TypeField and Description
private int
_end

private Iterator<?>[]
_stack

private int
_top

Constructor Summary

AccessConstructor and Description
public
IteratorStack()

Method Summary

Modifier and TypeMethod and Description
public Iterator<?>
popOrNull()

public void
push(Iterator<?> it)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

_endback to summary
private int _end
_stackback to summary
private Iterator<?>[] _stack
_topback to summary
private int _top

Constructor Detail

IteratorStackback to summary
public IteratorStack()

Method Detail

popOrNullback to summary
public Iterator<?> popOrNull()
pushback to summary
public void push(Iterator<?> it)
tools.jackson.databind.node back to summary

protected Class InternalNodeSerializer.WrapperForSerializer

extends Base
Class Inheritance
Intermediate serializer we need to implement non-recursive serialization of BaseJsonNode

Field Summary

Modifier and TypeField and Description
protected SerializationContext
_context

protected final BaseJsonNode
_root

Constructor Summary

AccessConstructor and Description
public
WrapperForSerializer(BaseJsonNode root)

Method Summary

Modifier and TypeMethod and Description
protected void
_serializeNonRecursive(JsonGenerator g, JsonNode node)

protected void
_serializeNonRecursive(JsonGenerator g, InternalNodeSerializer.IteratorStack stack, final Iterator<?> rootIterator)

public void
serialize(JsonGenerator g, SerializationContext ctxt)

Implements tools.jackson.databind.JacksonSerializable.serialize.

Serialization method called when no additional type information is to be included in serialization.

public void
serializeWithType(JsonGenerator gen, SerializationContext serializers, TypeSerializer typeSer)

Implements tools.jackson.databind.JacksonSerializable.serializeWithType.

Serialization method called when additional type information is expected to be included in serialization, for deserialization to use.

Inherited from tools.jackson.databind.JacksonSerializable.Base:
isEmpty

Field Detail

_contextback to summary
protected SerializationContext _context
_rootback to summary
protected final BaseJsonNode _root

Constructor Detail

WrapperForSerializerback to summary
public WrapperForSerializer(BaseJsonNode root)

Method Detail

_serializeNonRecursiveback to summary
protected void _serializeNonRecursive(JsonGenerator g, JsonNode node) throws JacksonException
_serializeNonRecursiveback to summary
protected void _serializeNonRecursive(JsonGenerator g, InternalNodeSerializer.IteratorStack stack, final Iterator<?> rootIterator) throws JacksonException
serializeback to summary
public void serialize(JsonGenerator g, SerializationContext ctxt) throws JacksonException

Implements tools.jackson.databind.JacksonSerializable.serialize.

Doc from tools.jackson.databind.JacksonSerializable.serialize.

Serialization method called when no additional type information is to be included in serialization.

Annotations
@Override
serializeWithTypeback to summary
public void serializeWithType(JsonGenerator gen, SerializationContext serializers, TypeSerializer typeSer) throws JacksonException

Implements tools.jackson.databind.JacksonSerializable.serializeWithType.

Doc from tools.jackson.databind.JacksonSerializable.serializeWithType.

Serialization method called when additional type information is expected to be included in serialization, for deserialization to use.

Usually implementation consists of a call to TypeSerializer#writeTypePrefix followed by serialization of contents, followed by a call to TypeSerializer#writeTypeSuffix). Details of the type id argument to pass depend on shape of JSON Object used (Array, Object or scalar like String/Number/Boolean).

Note that some types (most notably, "natural" types: String, Integer, Double and Boolean) never include type information.

Annotations
@Override