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/*
Copyright 2016 Goldman Sachs.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
package com.gs.fw.common.mithra.cache.offheap;
import com.gs.collections.impl.list.mutable.FastList;
import com.gs.fw.common.mithra.MithraDataObject;
import com.gs.fw.common.mithra.MithraDatedObjectFactory;
import com.gs.fw.common.mithra.MithraObjectPortal;
import com.gs.fw.common.mithra.attribute.AsOfAttribute;
import com.gs.fw.common.mithra.attribute.Attribute;
import com.gs.fw.common.mithra.cache.AbstractDatedCache;
import com.gs.fw.common.mithra.cache.Index;
import com.gs.fw.common.mithra.cache.LazyIndex;
import com.gs.fw.common.mithra.cache.SemiUniqueDatedIndex;
import com.gs.fw.common.mithra.extractor.Extractor;
import com.gs.fw.common.mithra.notification.listener.MithraNotificationListener;
import com.gs.fw.common.mithra.notification.listener.OffHeapDatedMithraNotificationListener;
import java.util.List;
public class OffHeapFullDatedCache extends AbstractDatedCache implements OffHeapSyncableCache
{
private OffHeapDatedMithraNotificationListener notificationListener;
private OffHeapDataStorage dataStorage;
private boolean replicationMode;
public OffHeapFullDatedCache(Attribute[] nonDatedPkAttributes, AsOfAttribute[] asOfAttributes,
MithraDatedObjectFactory factory, Attribute[] immutableAttributes, OffHeapDataStorage dataStorage)
{
super(nonDatedPkAttributes, asOfAttributes, factory, immutableAttributes, 0, 0, dataStorage);
this.dataStorage = dataStorage;
this.dataStorage.setReadWriteLock(this.getCacheLock());
}
@Override
protected Index createIndex(String indexName, Extractor[] extractors, OffHeapDataStorage dataStorage)
{
return new LazyIndex(new NonUniqueOffHeapIndex(extractors, 16, dataStorage));
}
@Override
protected SemiUniqueDatedIndex createSemiUniqueDatedIndex(String indexName, Extractor[] extractors, AsOfAttribute[] asOfAttributes, long timeToLive, long relationshipTimeToLive, OffHeapDataStorage dataStorage)
{
return new OffHeapSemiUniqueDatedIndex(extractors, asOfAttributes, dataStorage);
}
@Override
protected MithraDataObject copyDataForCacheIgnoringTransaction(MithraDataObject dataObject)
{
return dataObject.zCopyOffHeap();
}
@Override
protected MithraDataObject copyDataForCacheIfNotInTransaction(MithraDataObject dataObject)
{
return dataObject.zCopyOffHeap();
}
@Override
protected List copyDataForCacheIgnoringTransaction(List dataObjects)
{
this.dataStorage.ensureExtraCapacity(dataObjects.size());
List result = FastList.newList(dataObjects.size());
for(int i=0;i
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