/*
* JBoss, Home of Professional Open Source
* Copyright 2009 Red Hat Inc. 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 2.1 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.context.impl;
import javax.transaction.Transaction;
import org.infinispan.container.versioning.EntryVersion;
import org.infinispan.container.versioning.VersionGenerator;
import org.infinispan.remoting.transport.Address;
import org.infinispan.transaction.AbstractCacheTransaction;
import java.util.Collection;
import java.util.Set;
/**
* Support class for {@link org.infinispan.context.impl.TxInvocationContext}.
*
* @author Mircea.Markus@jboss.com
* @author Galder ZamarreƱo
* @since 4.0
*/
public abstract class AbstractTxInvocationContext extends AbstractInvocationContext implements TxInvocationContext {
private Transaction transaction;
private boolean implicitTransaction;
@Override
public boolean hasModifications() {
return getModifications() != null && !getModifications().isEmpty();
}
@Override
public Set<Object> getAffectedKeys() {
return getCacheTransaction().getAffectedKeys();
}
@Override
public void addAllAffectedKeys(Collection<Object> keys) {
if (keys != null && !keys.isEmpty()) {
getCacheTransaction().addAllAffectedKeys(keys);
}
}
@Override
public void addAffectedKey(Object key) {
getCacheTransaction().addAffectedKey(key);
}
@Override
public void setImplicitTransaction(boolean implicit) {
this.implicitTransaction = implicit;
}
@Override
public boolean isImplicitTransaction() {
return this.implicitTransaction;
}
@Override
public void reset() {
super.reset();
implicitTransaction = false;
}
@Override
public boolean isInTxScope() {
return true;
}
public TxInvocationContext setTransaction(Transaction transaction) {
this.transaction = transaction;
return this;
}
@Override
public Transaction getTransaction() {
return transaction;
}
@Override
public final void clearLockedKeys() {
getCacheTransaction().clearLockedKeys();
}
@Override
public abstract AbstractCacheTransaction getCacheTransaction();
@Override
public EntryVersion calculateVersionToRead(VersionGenerator versionGenerator) {
return getCacheTransaction().calculateVersionToRead(versionGenerator);
}
@Override
public void setVersionToRead(EntryVersion entryVersion) {
//no-op
}
@Override
public Collection<Object> getReadSet() {
return getCacheTransaction().getReadKeys();
}
@Override
public void addReadFrom(Address address) {
getCacheTransaction().addReadFrom(address);
}
@Override
public Set<Address> getAlreadyReadFrom() {
return getCacheTransaction().getReadFrom();
}
@Override
public void setTransactionVersion(EntryVersion version) {
getCacheTransaction().setTransactionVersion(version);
}
@Override
public EntryVersion getTransactionVersion() {
return getCacheTransaction().getTransactionVersion();
}
@Override
public boolean hasAlreadyReadOnThisNode() {
return getCacheTransaction().hasAlreadyReadOnThisNode();
}
@Override
public void setAlreadyReadOnThisNode(boolean value) {
getCacheTransaction().setAlreadyReadOnThisNode(value);
}
}