Package com.oracle.coherence.io.json

Class JsonSerializer

java.lang.Object

com.oracle.coherence.io.json.JsonSerializer

All Implemented Interfaces:

ClassLoaderAware, Serializer

@Named("json")
@ApplicationScoped
public class JsonSerializer
extends Object
implements Serializer, ClassLoaderAware

JSON Serializer using Genson.

Since:

20.06

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JsonSerializer.Factory	Factory for default serializer.

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	DEBUG_MODE	A flag indicating whether to dump json to the log.
protected boolean	f_fCompatibleMode	Flag indicating Maps should be serialized in a JSON compatible fashion.
protected Genson	f_genson	Genson runtime for serialization/deserialization operations.
protected WeakReference<ClassLoader>	m_refLoader	The optional ClassLoader.
static String	PROP_DEBUG_MODE	The System property to use to dump json being serialized or deserialized to the log.

Constructor Summary

Constructors

Constructor	Description
JsonSerializer()	Default constructor.
JsonSerializer(boolean compatibleMode)	Create a JsonSerializer.
JsonSerializer(ClassLoader loader)	Constructs a GensonJsonSerializer that will use the provided ClassLoader.
JsonSerializer(ClassLoader loader, Modifier<GensonBuilder> builderModifier, boolean compatibleMode)	Constructs a GensonJsonSerializer that will use the provided ClassLoader.

Method Summary

Modifier and Type	Method	Description
<T> T	deserialize(ReadBuffer.BufferInput in, Class<? extends T> clazz)
ClassLoader	getContextClassLoader()
String	getName()
void	serialize(WriteBuffer.BufferOutput bufferOutput, Object oValue)
void	setContextClassLoader(ClassLoader classLoader)
Genson	underlying()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tangosol.io.Serializer

deserialize

Field Detail

PROP_DEBUG_MODE

public static final String PROP_DEBUG_MODE

The System property to use to dump json being serialized or deserialized to the log.

See Also:

Constant Field Values

DEBUG_MODE

public static final boolean DEBUG_MODE

A flag indicating whether to dump json to the log.

This will impact performance and should only be used in testing.

f_genson

protected final Genson f_genson

Genson runtime for serialization/deserialization operations.

f_fCompatibleMode

protected final boolean f_fCompatibleMode

Flag indicating Maps should be serialized in a JSON compatible fashion. This is useful for the cases when JSON produced by this library needs to be consumed by another JSON parsing library other than Genson.

m_refLoader

protected WeakReference<ClassLoader> m_refLoader

The optional ClassLoader.

Constructor Detail

JsonSerializer

public JsonSerializer()

Default constructor.

JsonSerializer

public JsonSerializer(boolean compatibleMode)

Create a JsonSerializer.

Parameters:

compatibleMode - true if consuming JSON from an endpoint that doesn't use our JSON serialization library.

See Also:

JsonSerializer(ClassLoader, Modifier, boolean)

JsonSerializer

public JsonSerializer(ClassLoader loader)

Constructs a GensonJsonSerializer that will use the provided ClassLoader.

Parameters:

loader - the ClassLoader to use during deserialization operations

JsonSerializer

public JsonSerializer(ClassLoader loader,
                      Modifier<GensonBuilder> builderModifier,
                      boolean compatibleMode)

Constructs a GensonJsonSerializer that will use the provided ClassLoader.

Parameters:

loader - the ClassLoader to use during deserialization operations

builderModifier - the Modifier that will be invoked to allow customization of the serialization

compatibleMode - true if consuming JSON from an endpoint that doesn't use our JSON serialization library.

Method Detail

getName

public String getName()

Specified by:

getName in interface Serializer

getContextClassLoader

public ClassLoader getContextClassLoader()

Specified by:

getContextClassLoader in interface ClassLoaderAware

setContextClassLoader

public void setContextClassLoader(ClassLoader classLoader)

Specified by:

setContextClassLoader in interface ClassLoaderAware

serialize

public void serialize(WriteBuffer.BufferOutput bufferOutput,
                      Object oValue)
               throws IOException

Specified by:

serialize in interface Serializer

Throws:

IOException

deserialize

public <T> T deserialize(ReadBuffer.BufferInput in,
                         Class<? extends T> clazz)
                  throws IOException

Specified by:

deserialize in interface Serializer

Throws:

IOException

underlying

public Genson underlying()

Returns:

this JsonSerializer's configured Genson instance.