com.redhat.lightblue.migrator.facade

Class EntityIdStoreImpl

java.lang.Object

com.redhat.lightblue.migrator.facade.EntityIdStoreImpl

All Implemented Interfaces:

EntityIdStore

public class EntityIdStoreImpl
extends Object
implements EntityIdStore

EntityIdStore implementation using ehcache. Creates a cache object per dao and uses thread id as key to avoid conflicts. There is an assumption that both legacy and destination daos create entities in the same order. TODO: ehcache.xml will need to be optimized to minimize overhead.

Author:

mpatercz

Constructor Summary

Constructors

Constructor and Description
EntityIdStoreImpl(Class<?> daoClass)
EntityIdStoreImpl(Class<?> daoClass, URL ehcacheConfigFile)

Method Summary

Modifier and Type	Method and Description
void	copyFromThread(long sourceThreadId) Copy all key-value pairs from one thread to the other.
Long	pop()
void	push(Long id)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityIdStoreImpl

public EntityIdStoreImpl(Class<?> daoClass)

EntityIdStoreImpl

public EntityIdStoreImpl(Class<?> daoClass,
                         URL ehcacheConfigFile)

Method Detail

push

public void push(Long id)

Specified by:

push in interface EntityIdStore

pop

public Long pop()

Specified by:

pop in interface EntityIdStore

copyFromThread

public void copyFromThread(long sourceThreadId)

Description copied from interface: EntityIdStore

Copy all key-value pairs from one thread to the other.

Specified by:

copyFromThread in interface EntityIdStore