| /* |
| * 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.processors.cache.distributed.near; |
| |
| import java.io.Externalizable; |
| import java.nio.ByteBuffer; |
| import java.util.Collection; |
| import java.util.UUID; |
| import org.apache.ignite.cache.CacheWriteSynchronizationMode; |
| import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion; |
| import org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxFinishRequest; |
| import org.apache.ignite.internal.processors.cache.mvcc.MvccSnapshot; |
| import org.apache.ignite.internal.processors.cache.version.GridCacheVersion; |
| import org.apache.ignite.internal.util.tostring.GridToStringBuilder; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.lang.IgniteUuid; |
| import org.apache.ignite.plugin.extensions.communication.MessageReader; |
| import org.apache.ignite.plugin.extensions.communication.MessageWriter; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Near transaction finish request. |
| */ |
| public class GridNearTxFinishRequest extends GridDistributedTxFinishRequest { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** Mini future ID. */ |
| private int miniId; |
| |
| /** */ |
| private MvccSnapshot mvccSnapshot; |
| |
| /** |
| * Empty constructor required for {@link Externalizable}. |
| */ |
| public GridNearTxFinishRequest() { |
| // No-op. |
| } |
| |
| /** |
| * @param futId Future ID. |
| * @param xidVer Transaction ID. |
| * @param threadId Thread ID. |
| * @param commit Commit flag. |
| * @param invalidate Invalidate flag. |
| * @param sys System flag. |
| * @param plc IO policy. |
| * @param syncMode Write synchronization mode. |
| * @param explicitLock Explicit lock flag. |
| * @param storeEnabled Store enabled flag. |
| * @param topVer Topology version. |
| * @param baseVer Base version. |
| * @param committedVers Committed versions. |
| * @param rolledbackVers Rolled back versions. |
| * @param txSize Expected transaction size. |
| * @param subjId Subject ID. |
| * @param taskNameHash Task name hash. |
| * @param addDepInfo Deployment info flag. |
| */ |
| public GridNearTxFinishRequest( |
| IgniteUuid futId, |
| GridCacheVersion xidVer, |
| long threadId, |
| boolean commit, |
| boolean invalidate, |
| boolean sys, |
| byte plc, |
| CacheWriteSynchronizationMode syncMode, |
| boolean explicitLock, |
| boolean storeEnabled, |
| @NotNull AffinityTopologyVersion topVer, |
| GridCacheVersion baseVer, |
| Collection<GridCacheVersion> committedVers, |
| Collection<GridCacheVersion> rolledbackVers, |
| int txSize, |
| @Nullable UUID subjId, |
| int taskNameHash, |
| MvccSnapshot mvccSnapshot, |
| boolean addDepInfo) { |
| super( |
| xidVer, |
| futId, |
| topVer, |
| null, |
| threadId, |
| commit, |
| invalidate, |
| sys, |
| plc, |
| syncMode, |
| baseVer, |
| committedVers, |
| rolledbackVers, |
| subjId, |
| taskNameHash, |
| txSize, |
| addDepInfo |
| ); |
| |
| explicitLock(explicitLock); |
| storeEnabled(storeEnabled); |
| |
| this.mvccSnapshot = mvccSnapshot; |
| } |
| |
| /** |
| * @return Mvcc info. |
| */ |
| @Nullable public MvccSnapshot mvccSnapshot() { |
| return mvccSnapshot; |
| } |
| |
| /** |
| * @return Explicit lock flag. |
| */ |
| public boolean explicitLock() { |
| return isFlag(EXPLICIT_LOCK_FLAG_MASK); |
| } |
| |
| /** |
| * @param explicitLock Explicit lock flag. |
| */ |
| private void explicitLock(boolean explicitLock) { |
| setFlag(explicitLock, EXPLICIT_LOCK_FLAG_MASK); |
| } |
| |
| /** |
| * @return Store enabled flag. |
| */ |
| public boolean storeEnabled() { |
| return isFlag(STORE_ENABLED_FLAG_MASK); |
| } |
| |
| /** |
| * @param storeEnabled Store enabled flag. |
| */ |
| private void storeEnabled(boolean storeEnabled) { |
| setFlag(storeEnabled, STORE_ENABLED_FLAG_MASK); |
| } |
| |
| /** |
| * @return Mini future ID. |
| */ |
| public int miniId() { |
| return miniId; |
| } |
| |
| /** |
| * @param miniId Mini future ID. |
| */ |
| public void miniId(int miniId) { |
| assert miniId > 0; |
| |
| this.miniId = miniId; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean writeTo(ByteBuffer buf, MessageWriter writer) { |
| writer.setBuffer(buf); |
| |
| if (!super.writeTo(buf, writer)) |
| return false; |
| |
| if (!writer.isHeaderWritten()) { |
| if (!writer.writeHeader(directType(), fieldsCount())) |
| return false; |
| |
| writer.onHeaderWritten(); |
| } |
| |
| switch (writer.state()) { |
| case 21: |
| if (!writer.writeInt("miniId", miniId)) |
| return false; |
| |
| writer.incrementState(); |
| |
| case 22: |
| if (!writer.writeMessage("mvccSnapshot", mvccSnapshot)) |
| return false; |
| |
| writer.incrementState(); |
| |
| } |
| |
| return true; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean readFrom(ByteBuffer buf, MessageReader reader) { |
| reader.setBuffer(buf); |
| |
| if (!reader.beforeMessageRead()) |
| return false; |
| |
| if (!super.readFrom(buf, reader)) |
| return false; |
| |
| switch (reader.state()) { |
| case 21: |
| miniId = reader.readInt("miniId"); |
| |
| if (!reader.isLastRead()) |
| return false; |
| |
| reader.incrementState(); |
| |
| case 22: |
| mvccSnapshot = reader.readMessage("mvccSnapshot"); |
| |
| if (!reader.isLastRead()) |
| return false; |
| |
| reader.incrementState(); |
| |
| } |
| |
| return reader.afterMessageRead(GridNearTxFinishRequest.class); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public short directType() { |
| return 53; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public byte fieldsCount() { |
| return 23; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int partition() { |
| return U.safeAbs(version().hashCode()); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return GridToStringBuilder.toString(GridNearTxFinishRequest.class, this, "super", super.toString()); |
| } |
| } |