Package org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim

Class KryoShimServiceLoader

java.lang.Object

org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.KryoShimServiceLoader

public class KryoShimServiceLoader
extends Object

Loads the highest-priority or user-selected KryoShimService.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	KRYO_SHIM_SERVICE	Set this system property to the fully-qualified name of a KryoShimService package-and-classname to force it into service.

Constructor Summary

Constructors

Constructor	Description
KryoShimServiceLoader()

Method Summary

Modifier and Type	Method	Description
static void	applyConfiguration(org.apache.commons.configuration2.Configuration configuration)
static void	close()
static <T> T	readClassAndObject(InputStream inputStream)	A loose abstraction of Kryo.readClassAndObject(org.apache.tinkerpop.shaded.kryo.io.Input), where the input parameter is source.
static byte[]	writeClassAndObjectToBytes(Object object)	A loose abstraction of Kryo.writeClassAndObject(org.apache.tinkerpop.shaded.kryo.io.Output, java.lang.Object), where the output parameter is an internally-created ByteArrayOutputStream.

Methods inherited from class java.lang.Object

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

Field Details

KRYO_SHIM_SERVICE

public static final String KRYO_SHIM_SERVICE

Set this system property to the fully-qualified name of a KryoShimService package-and-classname to force it into service. Setting this property causes the priority-selection mechanism (KryoShimService.getPriority()) to be ignored.

See Also:

• Constant Field Values

Constructor Details

KryoShimServiceLoader

public KryoShimServiceLoader()

Method Details

applyConfiguration

public static void applyConfiguration(org.apache.commons.configuration2.Configuration configuration)

close

public static void close()

writeClassAndObjectToBytes

public static byte[] writeClassAndObjectToBytes(Object object)

A loose abstraction of Kryo.writeClassAndObject(org.apache.tinkerpop.shaded.kryo.io.Output, java.lang.Object), where the output parameter is an internally-created ByteArrayOutputStream. Returns the byte array underlying that stream.

Parameters:

object - an object for which the instance and class are serialized

Returns:

the serialized form

readClassAndObject

public static <T> T readClassAndObject(InputStream inputStream)

A loose abstraction of Kryo.readClassAndObject(org.apache.tinkerpop.shaded.kryo.io.Input), where the input parameter is source. Returns the deserialized object.

Type Parameters:

T - the type to which the deserialized object is cast as it is returned

Parameters:

inputStream - an input stream containing data for a serialized object class and instance

Returns:

the deserialized object