/*
* INESC-ID, Instituto de Engenharia de Sistemas e Computadores Investigação e Desevolvimento em Lisboa
* Copyright 2013 INESC-ID and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 3.0 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.infinispan.container.entries.gmu;
import org.infinispan.container.entries.InternalCacheEntry;
import org.infinispan.container.entries.InternalCacheValue;
import org.infinispan.container.versioning.EntryVersion;
import org.infinispan.marshall.AbstractExternalizer;
import org.infinispan.marshall.Ids;
import org.infinispan.util.Util;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.Set;
/**
* // TODO: Document this
*
* @author Pedro Ruivo
* @since 5.2
*/
public class InternalGMUValueCacheValue implements InternalGMUCacheValue {
private final InternalCacheValue internalCacheValue;
private final EntryVersion creationVersion;
private final EntryVersion maxTxVersion;
private final EntryVersion maxValidVersion;
private final boolean mostRecent;
public InternalGMUValueCacheValue(InternalCacheValue internalCacheValue, EntryVersion maxTxVersion,
boolean mostRecent, EntryVersion creationVersion, EntryVersion maxValidVersion) {
this.internalCacheValue = internalCacheValue;
this.creationVersion = creationVersion;
this.maxTxVersion = maxTxVersion;
this.maxValidVersion = maxValidVersion;
this.mostRecent = mostRecent;
}
@Override
public Object getValue() {
return internalCacheValue.getValue();
}
@Override
public InternalCacheEntry toInternalCacheEntry(Object key) {
return new InternalGMUValueCacheEntry(internalCacheValue.toInternalCacheEntry(key), maxTxVersion, mostRecent,
creationVersion, maxValidVersion);
}
@Override
public boolean isExpired(long now) {
return internalCacheValue.isExpired(now);
}
@Override
public boolean isExpired() {
return internalCacheValue.isExpired();
}
@Override
public boolean canExpire() {
return internalCacheValue.canExpire();
}
@Override
public long getCreated() {
return internalCacheValue.getCreated();
}
@Override
public long getLastUsed() {
return internalCacheValue.getLastUsed();
}
@Override
public long getLifespan() {
return internalCacheValue.getLifespan();
}
@Override
public long getMaxIdle() {
return internalCacheValue.getMaxIdle();
}
@Override
public EntryVersion getCreationVersion() {
return creationVersion;
}
@Override
public EntryVersion getMaximumValidVersion() {
return maxValidVersion;
}
@Override
public EntryVersion getMaximumTransactionVersion() {
return maxTxVersion;
}
@Override
public boolean isMostRecent() {
return mostRecent;
}
@Override
public InternalCacheValue getInternalCacheValue() {
return internalCacheValue;
}
@Override
public String toString() {
return "InternalGMUValueCacheValue{" +
"internalCacheValue=" + internalCacheValue +
", creationVersion=" + creationVersion +
", maxTxVersion=" + maxTxVersion +
", maxValidVersion=" + maxValidVersion +
", mostRecent=" + mostRecent +
'}';
}
public static class Externalizer extends AbstractExternalizer<InternalGMUValueCacheValue> {
@Override
public Set<Class<? extends InternalGMUValueCacheValue>> getTypeClasses() {
return Util.<Class<? extends InternalGMUValueCacheValue>>asSet(InternalGMUValueCacheValue.class);
}
@Override
public void writeObject(ObjectOutput output, InternalGMUValueCacheValue object) throws IOException {
output.writeObject(object.internalCacheValue);
output.writeObject(object.creationVersion);
output.writeObject(object.maxTxVersion);
output.writeObject(object.maxValidVersion);
output.writeBoolean(object.mostRecent);
}
@Override
public InternalGMUValueCacheValue readObject(ObjectInput input) throws IOException, ClassNotFoundException {
InternalCacheValue internalCacheValue = (InternalCacheValue) input.readObject();
EntryVersion creationVersion = (EntryVersion) input.readObject();
EntryVersion maxTxVersion = (EntryVersion) input.readObject();
EntryVersion maxValidVersion = (EntryVersion) input.readObject();
boolean mostRecent = input.readBoolean();
return new InternalGMUValueCacheValue(internalCacheValue, maxTxVersion, mostRecent, creationVersion,
maxValidVersion
);
}
@Override
public Integer getId() {
return Ids.INTERNAL_GMU_VALUE;
}
}
}