com.fasterxml.jackson.databind.ser.std
Class RawSerializer<T>
java.lang.Object
com.fasterxml.jackson.databind.JsonSerializer<T>
com.fasterxml.jackson.databind.ser.std.StdSerializer<T>
com.fasterxml.jackson.databind.ser.std.RawSerializer<T>
- All Implemented Interfaces:
- SchemaAware
public class RawSerializer<T>
- extends StdSerializer<T>
This is a simple dummy serializer that will just output raw values by calling
toString() on value to serialize.
Constructor Summary |
RawSerializer(Class<?> cls)
Constructor takes in expected type of values; but since caller
typically can not really provide actual type parameter, we will
just take wild card and coerce type. |
Method Summary |
JsonNode |
getSchema(SerializerProvider provider,
Type typeHint)
Default implementation simply claims type is "string"; usually
overriden by custom serializers. |
void |
serialize(T value,
com.fasterxml.jackson.core.JsonGenerator jgen,
SerializerProvider provider)
Method that can be called to ask implementation to serialize
values of type this serializer handles. |
void |
serializeWithType(T value,
com.fasterxml.jackson.core.JsonGenerator jgen,
SerializerProvider provider,
TypeSerializer typeSer)
Method that can be called to ask implementation to serialize
values of type this serializer handles, using specified type serializer
for embedding necessary type information. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RawSerializer
public RawSerializer(Class<?> cls)
- Constructor takes in expected type of values; but since caller
typically can not really provide actual type parameter, we will
just take wild card and coerce type.
serialize
public void serialize(T value,
com.fasterxml.jackson.core.JsonGenerator jgen,
SerializerProvider provider)
throws IOException,
com.fasterxml.jackson.core.JsonGenerationException
- Description copied from class:
JsonSerializer
- Method that can be called to ask implementation to serialize
values of type this serializer handles.
- Specified by:
serialize
in class StdSerializer<T>
- Parameters:
value
- Value to serialize; can not be null.jgen
- Generator used to output resulting Json contentprovider
- Provider that can be used to get serializers for
serializing Objects value contains, if any.
- Throws:
IOException
com.fasterxml.jackson.core.JsonGenerationException
serializeWithType
public void serializeWithType(T value,
com.fasterxml.jackson.core.JsonGenerator jgen,
SerializerProvider provider,
TypeSerializer typeSer)
throws IOException,
com.fasterxml.jackson.core.JsonProcessingException
- Description copied from class:
JsonSerializer
- Method that can be called to ask implementation to serialize
values of type this serializer handles, using specified type serializer
for embedding necessary type information.
Default implementation will ignore serialization of type information,
and just calls JsonSerializer.serialize(T, com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider)
: serializers that can embed
type information should override this to implement actual handling.
Most common such handling is done by something like:
// note: method to call depends on whether this type is serialized as JSON scalar, object or Array!
typeSer.writeTypePrefixForScalar(value, jgen);
serialize(value, jgen, provider);
typeSer.writeTypeSuffixForScalar(value, jgen);
- Overrides:
serializeWithType
in class JsonSerializer<T>
- Parameters:
value
- Value to serialize; can not be null.jgen
- Generator used to output resulting Json contentprovider
- Provider that can be used to get serializers for
serializing Objects value contains, if any.typeSer
- Type serializer to use for including type information
- Throws:
IOException
com.fasterxml.jackson.core.JsonProcessingException
getSchema
public JsonNode getSchema(SerializerProvider provider,
Type typeHint)
- Description copied from class:
StdSerializer
- Default implementation simply claims type is "string"; usually
overriden by custom serializers.
- Specified by:
getSchema
in interface SchemaAware
- Overrides:
getSchema
in class StdSerializer<T>
- Parameters:
provider
- The serializer provider.typeHint
- A hint about the type.
- Returns:
- Json-schema for this serializer.
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