co.paralleluniverse.db.record

Class TransactionalRecord<R>

java.lang.Object

co.paralleluniverse.db.record.TransactionalRecord<R>

All Implemented Interfaces:

Transactional<TransactionalRecord.Ref<R>>, Serializable

public class TransactionalRecord<R>
extends Object
implements Transactional<TransactionalRecord.Ref<R>>, Serializable

Provides transactional access to a Record. getForRead() and getForWrite() return views of the record, that wither restrict or allow updates respectively, and that are invalidated when the reference is closed.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TransactionalRecord.Ref<R>

Constructor Summary

Constructors

Constructor and Description
TransactionalRecord(Object owner, Record<R> record) Wraps the given record with transactional access.
TransactionalRecord(Record<R> record) Wraps the given record with transactional access.

Method Summary

Methods

Modifier and Type	Method and Description
TransactionalRecord.Ref<R>	getForRead() Returns a reference for reading.
TransactionalRecord.Ref<R>	getForWrite() Returns a reference for writing.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionalRecord

public TransactionalRecord(Object owner,
                   Record<R> record)

Wraps the given record with transactional access.

Parameters:

owner - an optional reference to the object that owns the record

record - the record

TransactionalRecord

public TransactionalRecord(Record<R> record)

Wraps the given record with transactional access.

Parameters:

record - the record

Method Detail

getForRead

public TransactionalRecord.Ref<R> getForRead()

Description copied from interface: Transactional

Returns a reference for reading.

Specified by:

getForRead in interface Transactional<TransactionalRecord.Ref<R>>

getForWrite

public TransactionalRecord.Ref<R> getForWrite()

Description copied from interface: Transactional

Returns a reference for writing.

Specified by:

getForWrite in interface Transactional<TransactionalRecord.Ref<R>>