| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.ignite.internal.pagemem.wal.record; |
| |
| import java.util.Collection; |
| import java.util.Map; |
| import org.apache.ignite.internal.processors.cache.mvcc.MvccVersion; |
| import org.apache.ignite.internal.processors.cache.version.GridCacheVersion; |
| import org.apache.ignite.internal.util.typedef.internal.CU; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.apache.ignite.transactions.TransactionState; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Logical data record indented for MVCC transaction related actions.<br> |
| * This record is marker of prepare, commit, and rollback transactions. |
| */ |
| public class MvccTxRecord extends TxRecord implements WalRecordCacheGroupAware { |
| /** Transaction mvcc snapshot version. */ |
| private final MvccVersion mvccVer; |
| |
| /** |
| * @param state Transaction state. |
| * @param nearXidVer Transaction id. |
| * @param writeVer Transaction entries write topology version. |
| * @param participatingNodes Primary -> Backup nodes compact IDs participating in transaction. |
| * @param mvccVer Transaction snapshot version. |
| */ |
| public MvccTxRecord( |
| TransactionState state, |
| GridCacheVersion nearXidVer, |
| GridCacheVersion writeVer, |
| @Nullable Map<Short, Collection<Short>> participatingNodes, |
| MvccVersion mvccVer |
| ) { |
| super(state, nearXidVer, writeVer, participatingNodes); |
| |
| this.mvccVer = mvccVer; |
| } |
| |
| /** |
| * @param state Transaction state. |
| * @param nearXidVer Transaction id. |
| * @param writeVer Transaction entries write topology version. |
| * @param mvccVer Transaction snapshot version. |
| * @param participatingNodes Primary -> Backup nodes participating in transaction. |
| * @param ts TimeStamp. |
| */ |
| public MvccTxRecord( |
| TransactionState state, |
| GridCacheVersion nearXidVer, |
| GridCacheVersion writeVer, |
| @Nullable Map<Short, Collection<Short>> participatingNodes, |
| MvccVersion mvccVer, |
| long ts |
| ) { |
| super(state, nearXidVer, writeVer, participatingNodes, ts); |
| |
| this.mvccVer = mvccVer; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public RecordType type() { |
| return RecordType.MVCC_TX_RECORD; |
| } |
| |
| /** |
| * @return Mvcc version. |
| */ |
| public MvccVersion mvccVersion() { |
| return mvccVer; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int groupId() { |
| return CU.cacheId("TxLog"); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(MvccTxRecord.class, this, "super", super.toString()); |
| } |
| } |