Top Description Fields Constructors Methods
tools.jackson.databind.ser.jdk

public final Class StringSerializer

extends StdScalarSerializer<Object>
Class Inheritance
Annotations
@JacksonStdImpl
Imports
tools.jackson.core.*, tools.jackson.databind.JavaType, .SerializationContext, tools.jackson.databind.annotation.JacksonStdImpl, tools.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWrapper, tools.jackson.databind.jsontype.TypeSerializer, tools.jackson.databind.ser.std.StdScalarSerializer
This is the special serializer for regular java.lang.Strings.

Since this is one of "native" types, no type information is ever included on serialization (unlike for most scalar types as of 1.5)

Field Summary

Modifier and TypeField and Description
public static final StringSerializer
instance

Constructor Summary

AccessConstructor and Description
public
StringSerializer()

Method Summary

Modifier and TypeMethod and Description
public void
acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)

Overrides tools.jackson.databind.ser.std.StdScalarSerializer.acceptJsonFormatVisitor.

Implements tools.jackson.databind.jsonFormatVisitors.JsonFormatVisitable.acceptJsonFormatVisitor.

Default implementation specifies no format.

public boolean
isEmpty(SerializationContext prov, Object value)

Overrides tools.jackson.databind.ValueSerializer.isEmpty.

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

public void
serialize(Object value, JsonGenerator gen, SerializationContext provider)

Implements abstract tools.jackson.databind.ser.std.StdSerializer.serialize.

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

public final void
serializeWithType(Object value, JsonGenerator gen, SerializationContext provider, TypeSerializer typeSer)

Overrides tools.jackson.databind.ser.std.StdScalarSerializer.serializeWithType.

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.

Field Detail

instanceback to summary
public static final StringSerializer instance

Constructor Detail

StringSerializerback to summary
public StringSerializer()

Method Detail

acceptJsonFormatVisitorback to summary
public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)

Overrides tools.jackson.databind.ser.std.StdScalarSerializer.acceptJsonFormatVisitor.

Implements tools.jackson.databind.jsonFormatVisitors.JsonFormatVisitable.acceptJsonFormatVisitor.

Doc from tools.jackson.databind.ser.std.StdSerializer.acceptJsonFormatVisitor.

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

Annotations
@Override
isEmptyback to summary
public boolean isEmpty(SerializationContext prov, Object value)

Overrides tools.jackson.databind.ValueSerializer.isEmpty.

Doc from tools.jackson.databind.ValueSerializer.isEmpty.

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.

Annotations
@Override
serializeback to summary
public void serialize(Object value, JsonGenerator gen, SerializationContext provider) throws JacksonException

Implements abstract tools.jackson.databind.ser.std.StdSerializer.serialize.

Doc from tools.jackson.databind.ValueSerializer.serialize.

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

Annotations
@Override
serializeWithTypeback to summary
public final void serializeWithType(Object value, JsonGenerator gen, SerializationContext provider, TypeSerializer typeSer) throws JacksonException

Overrides tools.jackson.databind.ser.std.StdScalarSerializer.serializeWithType.

Doc from tools.jackson.databind.ser.std.StdScalarSerializer.serializeWithType.

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.

Annotations
@Override