Package com.esotericsoftware.kryo.util

Class DefaultClassResolver

java.lang.Object

com.esotericsoftware.kryo.util.DefaultClassResolver

All Implemented Interfaces:

ClassResolver

public class DefaultClassResolver
extends java.lang.Object
implements ClassResolver

Resolves classes by ID or by fully qualified class name.

Author:

Nathan Sweet

Field Summary

Fields

Modifier and Type	Field	Description
protected IdentityObjectIntMap<java.lang.Class>	classToNameId
protected CuckooObjectMap<java.lang.Class,Registration>	classToRegistration
protected IntMap<Registration>	idToRegistration
protected Kryo	kryo
static byte	NAME
protected IntMap<java.lang.Class>	nameIdToClass
protected ObjectMap<java.lang.String,java.lang.Class>	nameToClass
protected int	nextNameId

Constructor Summary

Constructors

Constructor	Description
DefaultClassResolver()

Method Summary

Modifier and Type	Method	Description
Registration	getRegistration(int classID)	Returns the registration for the specified ID, or null if no class is registered with that ID.
Registration	getRegistration(java.lang.Class type)	Returns the registration for the specified class, or null if the class is not registered.
protected java.lang.Class	getTypeByName(java.lang.String className)
Registration	readClass(Input input)	Reads a class and returns its registration.
protected Registration	readName(Input input)
Registration	register(Registration registration)	Stores the specified registration.
Registration	registerImplicit(java.lang.Class type)	Called when an unregistered type is encountered and Kryo.setRegistrationRequired(boolean) is false.
void	reset()	Called by Kryo.reset().
void	setKryo(Kryo kryo)	Sets the Kryo instance that this ClassResolver will be used for.
Registration	unregister(int classID)	Removes the registration for the specified ID.
Registration	writeClass(Output output, java.lang.Class type)	Writes a class and returns its registration.
protected void	writeName(Output output, java.lang.Class type, Registration registration)

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final byte NAME

See Also:

Constant Field Values

kryo

protected Kryo kryo

idToRegistration

protected final IntMap<Registration> idToRegistration

classToRegistration

protected final CuckooObjectMap<java.lang.Class,Registration> classToRegistration

classToNameId

protected IdentityObjectIntMap<java.lang.Class> classToNameId

nameIdToClass

protected IntMap<java.lang.Class> nameIdToClass

nameToClass

protected ObjectMap<java.lang.String,java.lang.Class> nameToClass

nextNameId

protected int nextNameId

Constructor Detail

DefaultClassResolver

public DefaultClassResolver()

Method Detail

setKryo

public void setKryo(Kryo kryo)

Description copied from interface: ClassResolver

Sets the Kryo instance that this ClassResolver will be used for. This is called automatically by Kryo.

Specified by:

setKryo in interface ClassResolver

register

public Registration register(Registration registration)

Description copied from interface: ClassResolver

Stores the specified registration.

Specified by:

register in interface ClassResolver

See Also:

Kryo.register(Registration)

unregister

public Registration unregister(int classID)

Description copied from interface: ClassResolver

Removes the registration for the specified ID.

Specified by:

unregister in interface ClassResolver

Returns:

May be null if the class ID was not registered.

registerImplicit

public Registration registerImplicit(java.lang.Class type)

Description copied from interface: ClassResolver

Called when an unregistered type is encountered and Kryo.setRegistrationRequired(boolean) is false.

Specified by:

registerImplicit in interface ClassResolver

getRegistration

public Registration getRegistration(java.lang.Class type)

Description copied from interface: ClassResolver

Returns the registration for the specified class, or null if the class is not registered.

Specified by:

getRegistration in interface ClassResolver

getRegistration

public Registration getRegistration(int classID)

Description copied from interface: ClassResolver

Returns the registration for the specified ID, or null if no class is registered with that ID.

Specified by:

getRegistration in interface ClassResolver

writeClass

public Registration writeClass(Output output,
                               java.lang.Class type)

Description copied from interface: ClassResolver

Writes a class and returns its registration.

Specified by:

writeClass in interface ClassResolver

type - May be null.

Returns:

Will be null if type is null.

writeName

protected void writeName(Output output,
                         java.lang.Class type,
                         Registration registration)

readClass

public Registration readClass(Input input)

Description copied from interface: ClassResolver

Reads a class and returns its registration.

Specified by:

readClass in interface ClassResolver

Returns:

May be null.

readName

protected Registration readName(Input input)

getTypeByName

protected java.lang.Class getTypeByName(java.lang.String className)

reset

public void reset()

Description copied from interface: ClassResolver

Called by Kryo.reset().

Specified by:

reset in interface ClassResolver