Package org.datanucleus.store.types.converters

Class SerializableStringConverter

java.lang.Object

org.datanucleus.store.types.converters.SerializableStringConverter

All Implemented Interfaces:

Serializable, TypeConverter<Serializable,String>

public class SerializableStringConverter
extends Object
implements TypeConverter<Serializable,String>

Convenience class to handle Java serialisation of a Serializable object to/from String. Of use where a datastore allows persistence of String types, but not serialised types.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SerializableStringConverter()

Method Summary

Modifier and Type	Method	Description
String	toDatastoreType(Serializable memberValue)	Method to convert the passed member value to the datastore type.
Serializable	toMemberType(String datastoreValue)	Method to convert the passed datastore value to the member type.

Methods inherited from class java.lang.Object

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

Constructor Detail

SerializableStringConverter

public SerializableStringConverter()

Method Detail

toDatastoreType

public String toDatastoreType(Serializable memberValue)

Description copied from interface: TypeConverter

Method to convert the passed member value to the datastore type.

Specified by:

toDatastoreType in interface TypeConverter<Serializable,String>

Parameters:

memberValue - Value from the member

Returns:

Value for the datastore

toMemberType

public Serializable toMemberType(String datastoreValue)

Description copied from interface: TypeConverter

Method to convert the passed datastore value to the member type.

Specified by:

toMemberType in interface TypeConverter<Serializable,String>

Parameters:

datastoreValue - Value from the datastore

Returns:

Value for the member