Class MapExternalizer

java.lang.Object

org.infinispan.tools.store.migrator.marshaller.common.AbstractMigratorExternalizer<Map>

org.infinispan.tools.store.migrator.marshaller.common.MapExternalizer

All Implemented Interfaces:

Serializable, AdvancedExternalizer<Map>, Externalizer<Map>

public class MapExternalizer
extends AbstractMigratorExternalizer<Map>

See Also:

• Serialized Form

Field Summary

Fields inherited from interface org.infinispan.tools.store.migrator.marshaller.common.AdvancedExternalizer

USER_EXT_ID_MIN

Constructor Summary

Constructors

Constructor	Description
MapExternalizer()

Method Summary

Modifier and Type	Method	Description
static Set<Class<? extends Map>>	getSupportedPrivateClasses()	Returns an immutable Set that contains all of the private classes (e.g. java.util.Collections$EmptyMap) that are supported by this Externalizer.
Map	readObject(ObjectInput input)	Read an instance from the stream.

Methods inherited from class org.infinispan.tools.store.migrator.marshaller.common.AbstractMigratorExternalizer

getId, getTypeClasses, writeObject

Methods inherited from class java.lang.Object

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

Constructor Details

MapExternalizer

public MapExternalizer()

Method Details

readObject

public Map readObject(ObjectInput input)
               throws IOException,
ClassNotFoundException

Description copied from interface: Externalizer

Read an instance from the stream. The instance will have been written by the Externalizer.writeObject(ObjectOutput, Object) method. Implementations are free to create instances of the object read from the stream in any way that they feel like. This could be via constructor, factory or reflection.

Parameters:

input - the object input to read from

Returns:

the object instance

Throws:

IOException - if an I/O error occurs

ClassNotFoundException - if a class could not be found

getSupportedPrivateClasses

public static Set<Class<? extends Map>> getSupportedPrivateClasses()

Returns an immutable Set that contains all of the private classes (e.g. java.util.Collections$EmptyMap) that are supported by this Externalizer. This method is to be used by external sources if these private classes need additional processing to be available.

Returns:

immutable set of the private classes