Module tools.jackson.databind

Package tools.jackson.databind.ser.jdk

Class JDKStringLikeSerializer

java.lang.Object

tools.jackson.databind.ValueSerializer<T>

tools.jackson.databind.ser.std.StdSerializer<Object>

tools.jackson.databind.ser.jdk.JDKStringLikeSerializer

All Implemented Interfaces:

JsonFormatVisitable

public class JDKStringLikeSerializer
extends StdSerializer<Object>

"Combo" serializer used for JDK types that work almost like ToStringSerializer.

Since:

3.0

Nested Class Summary

Nested classes/interfaces inherited from class tools.jackson.databind.ValueSerializer

ValueSerializer.None

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	TYPE_CLASS
protected static final int	TYPE_CURRENCY
protected static final int	TYPE_FILE
protected static final int	TYPE_LOCALE
protected static final int	TYPE_PATH
protected static final int	TYPE_PATTERN
protected static final int	TYPE_URI
protected static final int	TYPE_URL

Fields inherited from class tools.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Constructor	Description
JDKStringLikeSerializer(Class<?> handledType, int type)

Method Summary

Modifier and Type	Method	Description
void	acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)	Default implementation specifies no format.
static final ValueSerializer<?>	find(Class<?> raw)
boolean	isEmpty(SerializationContext prov, Object value)	Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).
void	serialize(Object value, JsonGenerator g, SerializationContext provider)	Method that can be called to ask implementation to serialize values of type this serializer handles.
void	serializeWithType(Object value, JsonGenerator g, SerializationContext ctxt, TypeSerializer typeSer)	Default implementation will write type prefix, call regular serialization method (since assumption is that value itself does not need JSON Array or Object start/end markers), and then write type suffix.

Methods inherited from class tools.jackson.databind.ser.std.StdSerializer

_neitherNull, _nonEmpty, _wrapIOFailure, acceptJsonFormatVisitorForBinary, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, handledType, isDefaultSerializer, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow

Methods inherited from class tools.jackson.databind.ValueSerializer

createContextual, getDelegatee, isUnwrappingSerializer, properties, replaceDelegatee, resolve, unwrappingSerializer, usesObjectId, withFilterId, withFormatOverrides, withIgnoredProperties

Methods inherited from class java.lang.Object

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

Field Details

TYPE_URL

protected static final int TYPE_URL

See Also:

• Constant Field Values

TYPE_URI

protected static final int TYPE_URI

See Also:

• Constant Field Values

TYPE_FILE

protected static final int TYPE_FILE

See Also:

• Constant Field Values

TYPE_PATH

protected static final int TYPE_PATH

See Also:

• Constant Field Values

TYPE_CLASS

protected static final int TYPE_CLASS

See Also:

• Constant Field Values

TYPE_CURRENCY

protected static final int TYPE_CURRENCY

See Also:

• Constant Field Values

TYPE_LOCALE

protected static final int TYPE_LOCALE

See Also:

• Constant Field Values

TYPE_PATTERN

protected static final int TYPE_PATTERN

See Also:

• Constant Field Values

Constructor Details

JDKStringLikeSerializer

public JDKStringLikeSerializer(Class<?> handledType,
 int type)

Method Details

find

public static final ValueSerializer<?> find(Class<?> raw)

isEmpty

public boolean isEmpty(SerializationContext prov,
 Object value)

Description copied from class: ValueSerializer

Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).

Default implementation will consider only null values to be empty.

Overrides:

isEmpty in class ValueSerializer<Object>

serialize

public void serialize(Object value,
 JsonGenerator g,
 SerializationContext provider)
               throws JacksonException

Description copied from class: ValueSerializer

Method that can be called to ask implementation to serialize values of type this serializer handles.

Specified by:

serialize in class StdSerializer<Object>

Parameters:

value - Value to serialize; can not be null.

g - Generator used to output resulting Json content

provider - Context that can be used to get serializers for serializing Objects value contains, if any.

Throws:

JacksonException

serializeWithType

public void serializeWithType(Object value,
 JsonGenerator g,
 SerializationContext ctxt,
 TypeSerializer typeSer)
                       throws JacksonException

Default implementation will write type prefix, call regular serialization method (since assumption is that value itself does not need JSON Array or Object start/end markers), and then write type suffix. This should work for most cases; some sub-classes may want to change this behavior.

Overrides:

serializeWithType in class ValueSerializer<Object>

Parameters:

value - Value to serialize; can not be null.

g - Generator used to output resulting Json content

ctxt - Context that can be used to get serializers for serializing Objects value contains, if any.

typeSer - Type serializer to use for including type information

Throws:

JacksonException

acceptJsonFormatVisitor

public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
 JavaType typeHint)

Description copied from class: StdSerializer

Default implementation specifies no format. This behavior is usually overriden by custom serializers.

Specified by:

acceptJsonFormatVisitor in interface JsonFormatVisitable

Overrides:

acceptJsonFormatVisitor in class StdSerializer<Object>

typeHint - Type of element (entity like property) being visited