/*
* 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.dht.atomic;
import java.io.Externalizable;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import javax.cache.processor.EntryProcessor;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.cache.CacheWriteSynchronizationMode;
import org.apache.ignite.internal.GridDirectCollection;
import org.apache.ignite.internal.GridDirectTransient;
import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion;
import org.apache.ignite.internal.processors.cache.CacheObject;
import org.apache.ignite.internal.processors.cache.GridCacheContext;
import org.apache.ignite.internal.processors.cache.GridCacheSharedContext;
import org.apache.ignite.internal.processors.cache.KeyCacheObject;
import org.apache.ignite.internal.processors.cache.version.GridCacheVersion;
import org.apache.ignite.internal.util.GridIntList;
import org.apache.ignite.internal.util.GridLongList;
import org.apache.ignite.internal.util.tostring.GridToStringInclude;
import org.apache.ignite.internal.util.typedef.F;
import org.apache.ignite.internal.util.typedef.internal.CU;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.apache.ignite.plugin.extensions.communication.MessageCollectionItemType;
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;
/**
* Lite dht cache backup update request.
*/
public class GridDhtAtomicUpdateRequest extends GridDhtAtomicAbstractUpdateRequest {
/** */
private static final long serialVersionUID = 0L;
/** Keys to update. */
@GridToStringInclude
@GridDirectCollection(KeyCacheObject.class)
private List<KeyCacheObject> keys;
/** Values to update. */
@GridToStringInclude
@GridDirectCollection(CacheObject.class)
private List<CacheObject> vals;
/** Previous values. */
@GridToStringInclude
@GridDirectCollection(CacheObject.class)
private List<CacheObject> prevVals;
/** Conflict versions. */
@GridDirectCollection(GridCacheVersion.class)
private List<GridCacheVersion> conflictVers;
/** TTLs. */
private GridLongList ttls;
/** Conflict expire time. */
private GridLongList conflictExpireTimes;
/** Near TTLs. */
private GridLongList nearTtls;
/** Near expire times. */
private GridLongList nearExpireTimes;
/** Near cache keys to update. */
@GridToStringInclude
@GridDirectCollection(KeyCacheObject.class)
private List<KeyCacheObject> nearKeys;
/** Values to update. */
@GridToStringInclude
@GridDirectCollection(CacheObject.class)
private List<CacheObject> nearVals;
/** Obsolete near values. */
@GridToStringInclude
private GridIntList obsoleteIndexes;
/** Force transform backups flag. */
private boolean forceTransformBackups;
/** Entry processors. */
@GridDirectTransient
private List<EntryProcessor<Object, Object, Object>> entryProcessors;
/** Entry processors bytes. */
@GridDirectCollection(byte[].class)
private List<byte[]> entryProcessorsBytes;
/** Near entry processors. */
@GridDirectTransient
private List<EntryProcessor<Object, Object, Object>> nearEntryProcessors;
/** Near entry processors bytes. */
@GridDirectCollection(byte[].class)
private List<byte[]> nearEntryProcessorsBytes;
/** Optional arguments for entry processor. */
@GridDirectTransient
private Object[] invokeArgs;
/** Entry processor arguments bytes. */
private byte[][] invokeArgsBytes;
/** Partition. */
private GridLongList updateCntrs;
/**
* Empty constructor required by {@link Externalizable}.
*/
public GridDhtAtomicUpdateRequest() {
// No-op.
}
/**
* Constructor.
*
* @param cacheId Cache ID.
* @param nodeId Node ID.
* @param futId Future ID.
* @param writeVer Write version for cache values.
* @param invokeArgs Optional arguments for entry processor.
* @param syncMode Cache write synchronization mode.
* @param topVer Topology version.
* @param keepBinary Keep binary flag.
* @param skipStore Skip store flag.
* @param forceTransformBackups Force transform backups flag.
* @param subjId Subject ID.
* @param taskNameHash Task name hash code.
* @param addDepInfo Deployment info.
*/
public GridDhtAtomicUpdateRequest(
int cacheId,
UUID nodeId,
long futId,
GridCacheVersion writeVer,
CacheWriteSynchronizationMode syncMode,
@NotNull AffinityTopologyVersion topVer,
UUID subjId,
int taskNameHash,
Object[] invokeArgs,
boolean addDepInfo,
boolean keepBinary,
boolean skipStore,
boolean forceTransformBackups
) {
super(cacheId,
nodeId,
futId,
writeVer,
syncMode,
topVer,
subjId,
taskNameHash,
addDepInfo,
keepBinary,
skipStore);
assert invokeArgs == null || forceTransformBackups;
this.forceTransformBackups = forceTransformBackups;
this.invokeArgs = invokeArgs;
keys = new ArrayList<>();
if (forceTransformBackups) {
entryProcessors = new ArrayList<>();
entryProcessorsBytes = new ArrayList<>();
}
else
vals = new ArrayList<>();
}
/** {@inheritDoc} */
@Override public void addWriteValue(KeyCacheObject key,
@Nullable CacheObject val,
EntryProcessor<Object, Object, Object> entryProcessor,
long ttl,
long conflictExpireTime,
@Nullable GridCacheVersion conflictVer,
boolean addPrevVal,
@Nullable CacheObject prevVal,
long updateCntr
) {
assert key.partition() >= 0 : key;
keys.add(key);
if (forceTransformBackups) {
assert entryProcessor != null;
entryProcessors.add(entryProcessor);
}
else
vals.add(val);
if (addPrevVal) {
if (prevVals == null)
prevVals = new ArrayList<>();
prevVals.add(prevVal);
}
if (updateCntrs == null)
updateCntrs = new GridLongList();
updateCntrs.add(updateCntr);
// In case there is no conflict, do not create the list.
if (conflictVer != null) {
if (conflictVers == null) {
conflictVers = new ArrayList<>();
for (int i = 0; i < keys.size() - 1; i++)
conflictVers.add(null);
}
conflictVers.add(conflictVer);
}
else if (conflictVers != null)
conflictVers.add(null);
if (ttl >= 0) {
if (ttls == null) {
ttls = new GridLongList(keys.size());
for (int i = 0; i < keys.size() - 1; i++)
ttls.add(CU.TTL_NOT_CHANGED);
}
}
if (ttls != null)
ttls.add(ttl);
if (conflictExpireTime >= 0) {
if (conflictExpireTimes == null) {
conflictExpireTimes = new GridLongList(keys.size());
for (int i = 0; i < keys.size() - 1; i++)
conflictExpireTimes.add(CU.EXPIRE_TIME_CALCULATE);
}
}
if (conflictExpireTimes != null)
conflictExpireTimes.add(conflictExpireTime);
}
/** {@inheritDoc} */
@Override public void addNearWriteValue(KeyCacheObject key,
@Nullable CacheObject val,
EntryProcessor<Object, Object, Object> entryProcessor,
long ttl,
long expireTime) {
assert key.partition() >= 0 : key;
if (hasKey(key)) {
if (obsoleteIndexes == null)
obsoleteIndexes = new GridIntList();
obsoleteIndexes.add(keys.indexOf(key));
return;
}
if (nearKeys == null) {
nearKeys = new ArrayList<>();
if (forceTransformBackups) {
nearEntryProcessors = new ArrayList<>();
nearEntryProcessorsBytes = new ArrayList<>();
}
else
nearVals = new ArrayList<>();
}
nearKeys.add(key);
if (forceTransformBackups) {
assert entryProcessor != null;
nearEntryProcessors.add(entryProcessor);
}
else
nearVals.add(val);
if (ttl >= 0) {
if (nearTtls == null) {
nearTtls = new GridLongList(nearKeys.size());
for (int i = 0; i < nearKeys.size() - 1; i++)
nearTtls.add(CU.TTL_NOT_CHANGED);
}
}
if (nearTtls != null)
nearTtls.add(ttl);
if (expireTime >= 0) {
if (nearExpireTimes == null) {
nearExpireTimes = new GridLongList(nearKeys.size());
for (int i = 0; i < nearKeys.size() - 1; i++)
nearExpireTimes.add(CU.EXPIRE_TIME_CALCULATE);
}
}
if (nearExpireTimes != null)
nearExpireTimes.add(expireTime);
}
/** {@inheritDoc} */
@Override public boolean forceTransformBackups() {
return forceTransformBackups;
}
/** {@inheritDoc} */
@Override public int size() {
return keys.size();
}
/** {@inheritDoc} */
@Override public int nearSize() {
return nearKeys != null ? nearKeys.size() : 0;
}
/** {@inheritDoc} */
@Override public int obsoleteNearKeysSize() {
return obsoleteIndexes != null ? obsoleteIndexes.size() : 0;
}
/** {@inheritDoc} */
@Override public KeyCacheObject obsoleteNearKey(int idx) {
return keys.get(obsoleteIndexes.get(idx));
}
/** {@inheritDoc} */
@Override public boolean hasKey(KeyCacheObject key) {
return F.contains(keys, key);
}
/** {@inheritDoc} */
@Override public KeyCacheObject key(int idx) {
return keys.get(idx);
}
/** {@inheritDoc} */
@Override public Long updateCounter(int updCntr) {
if (updateCntrs != null && updCntr < updateCntrs.size())
return updateCntrs.get(updCntr);
return null;
}
/** {@inheritDoc} */
@Override public KeyCacheObject nearKey(int idx) {
return nearKeys.get(idx);
}
/** {@inheritDoc} */
@Override @Nullable public CacheObject value(int idx) {
if (vals != null)
return vals.get(idx);
return null;
}
/** {@inheritDoc} */
@Override @Nullable public CacheObject previousValue(int idx) {
if (prevVals != null)
return prevVals.get(idx);
return null;
}
/** {@inheritDoc} */
@Override @Nullable public EntryProcessor<Object, Object, Object> entryProcessor(int idx) {
return entryProcessors == null ? null : entryProcessors.get(idx);
}
/** {@inheritDoc} */
@Override @Nullable public CacheObject nearValue(int idx) {
if (nearVals != null)
return nearVals.get(idx);
return null;
}
/** {@inheritDoc} */
@Override @Nullable public EntryProcessor<Object, Object, Object> nearEntryProcessor(int idx) {
return nearEntryProcessors == null ? null : nearEntryProcessors.get(idx);
}
/** {@inheritDoc} */
@Override @Nullable public GridCacheVersion conflictVersion(int idx) {
if (conflictVers != null) {
assert idx >= 0 && idx < conflictVers.size();
return conflictVers.get(idx);
}
return null;
}
/** {@inheritDoc} */
@Override public long ttl(int idx) {
if (ttls != null) {
assert idx >= 0 && idx < ttls.size();
return ttls.get(idx);
}
return CU.TTL_NOT_CHANGED;
}
/** {@inheritDoc} */
@Override public long nearTtl(int idx) {
if (nearTtls != null) {
assert idx >= 0 && idx < nearTtls.size();
return nearTtls.get(idx);
}
return CU.TTL_NOT_CHANGED;
}
/** {@inheritDoc} */
@Override public int partition() {
assert !F.isEmpty(keys) || !F.isEmpty(nearKeys);
int p = keys.size() > 0 ? keys.get(0).partition() : nearKeys.get(0).partition();
assert p >= 0;
return p;
}
/** {@inheritDoc} */
@Override public long conflictExpireTime(int idx) {
if (conflictExpireTimes != null) {
assert idx >= 0 && idx < conflictExpireTimes.size();
return conflictExpireTimes.get(idx);
}
return CU.EXPIRE_TIME_CALCULATE;
}
/** {@inheritDoc} */
@Override public long nearExpireTime(int idx) {
if (nearExpireTimes != null) {
assert idx >= 0 && idx < nearExpireTimes.size();
return nearExpireTimes.get(idx);
}
return CU.EXPIRE_TIME_CALCULATE;
}
/** {@inheritDoc} */
@Override @Nullable public Object[] invokeArguments() {
return invokeArgs;
}
/** {@inheritDoc} */
@Override public void prepareMarshal(GridCacheSharedContext ctx) throws IgniteCheckedException {
super.prepareMarshal(ctx);
GridCacheContext cctx = ctx.cacheContext(cacheId);
prepareMarshalCacheObjects(keys, cctx);
prepareMarshalCacheObjects(vals, cctx);
prepareMarshalCacheObjects(nearKeys, cctx);
prepareMarshalCacheObjects(nearVals, cctx);
prepareMarshalCacheObjects(prevVals, cctx);
if (forceTransformBackups) {
// force addition of deployment info for entry processors if P2P is enabled globally.
if (!addDepInfo && ctx.deploymentEnabled())
addDepInfo = true;
if (invokeArgsBytes == null)
invokeArgsBytes = marshalInvokeArguments(invokeArgs, cctx);
if (entryProcessorsBytes == null)
entryProcessorsBytes = marshalCollection(entryProcessors, cctx);
if (nearEntryProcessorsBytes == null)
nearEntryProcessorsBytes = marshalCollection(nearEntryProcessors, cctx);
}
}
/** {@inheritDoc} */
@Override public void finishUnmarshal(GridCacheSharedContext ctx, ClassLoader ldr) throws IgniteCheckedException {
super.finishUnmarshal(ctx, ldr);
GridCacheContext cctx = ctx.cacheContext(cacheId);
finishUnmarshalCacheObjects(keys, cctx, ldr);
finishUnmarshalCacheObjects(vals, cctx, ldr);
finishUnmarshalCacheObjects(nearKeys, cctx, ldr);
finishUnmarshalCacheObjects(nearVals, cctx, ldr);
finishUnmarshalCacheObjects(prevVals, cctx, ldr);
if (forceTransformBackups) {
if (entryProcessors == null)
entryProcessors = unmarshalCollection(entryProcessorsBytes, ctx, ldr);
if (invokeArgs == null)
invokeArgs = unmarshalInvokeArguments(invokeArgsBytes, ctx, ldr);
if (nearEntryProcessors == null)
nearEntryProcessors = unmarshalCollection(nearEntryProcessorsBytes, ctx, ldr);
}
}
/** {@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 12:
if (!writer.writeMessage("conflictExpireTimes", conflictExpireTimes))
return false;
writer.incrementState();
case 13:
if (!writer.writeCollection("conflictVers", conflictVers, MessageCollectionItemType.MSG))
return false;
writer.incrementState();
case 14:
if (!writer.writeCollection("entryProcessorsBytes", entryProcessorsBytes, MessageCollectionItemType.BYTE_ARR))
return false;
writer.incrementState();
case 15:
if (!writer.writeBoolean("forceTransformBackups", forceTransformBackups))
return false;
writer.incrementState();
case 16:
if (!writer.writeObjectArray("invokeArgsBytes", invokeArgsBytes, MessageCollectionItemType.BYTE_ARR))
return false;
writer.incrementState();
case 17:
if (!writer.writeCollection("keys", keys, MessageCollectionItemType.MSG))
return false;
writer.incrementState();
case 18:
if (!writer.writeCollection("nearEntryProcessorsBytes", nearEntryProcessorsBytes, MessageCollectionItemType.BYTE_ARR))
return false;
writer.incrementState();
case 19:
if (!writer.writeMessage("nearExpireTimes", nearExpireTimes))
return false;
writer.incrementState();
case 20:
if (!writer.writeCollection("nearKeys", nearKeys, MessageCollectionItemType.MSG))
return false;
writer.incrementState();
case 21:
if (!writer.writeMessage("nearTtls", nearTtls))
return false;
writer.incrementState();
case 22:
if (!writer.writeCollection("nearVals", nearVals, MessageCollectionItemType.MSG))
return false;
writer.incrementState();
case 23:
if (!writer.writeMessage("obsoleteIndexes", obsoleteIndexes))
return false;
writer.incrementState();
case 24:
if (!writer.writeCollection("prevVals", prevVals, MessageCollectionItemType.MSG))
return false;
writer.incrementState();
case 25:
if (!writer.writeMessage("ttls", ttls))
return false;
writer.incrementState();
case 26:
if (!writer.writeMessage("updateCntrs", updateCntrs))
return false;
writer.incrementState();
case 27:
if (!writer.writeCollection("vals", vals, MessageCollectionItemType.MSG))
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 12:
conflictExpireTimes = reader.readMessage("conflictExpireTimes");
if (!reader.isLastRead())
return false;
reader.incrementState();
case 13:
conflictVers = reader.readCollection("conflictVers", MessageCollectionItemType.MSG);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 14:
entryProcessorsBytes = reader.readCollection("entryProcessorsBytes", MessageCollectionItemType.BYTE_ARR);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 15:
forceTransformBackups = reader.readBoolean("forceTransformBackups");
if (!reader.isLastRead())
return false;
reader.incrementState();
case 16:
invokeArgsBytes = reader.readObjectArray("invokeArgsBytes", MessageCollectionItemType.BYTE_ARR, byte[].class);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 17:
keys = reader.readCollection("keys", MessageCollectionItemType.MSG);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 18:
nearEntryProcessorsBytes = reader.readCollection("nearEntryProcessorsBytes", MessageCollectionItemType.BYTE_ARR);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 19:
nearExpireTimes = reader.readMessage("nearExpireTimes");
if (!reader.isLastRead())
return false;
reader.incrementState();
case 20:
nearKeys = reader.readCollection("nearKeys", MessageCollectionItemType.MSG);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 21:
nearTtls = reader.readMessage("nearTtls");
if (!reader.isLastRead())
return false;
reader.incrementState();
case 22:
nearVals = reader.readCollection("nearVals", MessageCollectionItemType.MSG);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 23:
obsoleteIndexes = reader.readMessage("obsoleteIndexes");
if (!reader.isLastRead())
return false;
reader.incrementState();
case 24:
prevVals = reader.readCollection("prevVals", MessageCollectionItemType.MSG);
if (!reader.isLastRead())
return false;
reader.incrementState();
case 25:
ttls = reader.readMessage("ttls");
if (!reader.isLastRead())
return false;
reader.incrementState();
case 26:
updateCntrs = reader.readMessage("updateCntrs");
if (!reader.isLastRead())
return false;
reader.incrementState();
case 27:
vals = reader.readCollection("vals", MessageCollectionItemType.MSG);
if (!reader.isLastRead())
return false;
reader.incrementState();
}
return reader.afterMessageRead(GridDhtAtomicUpdateRequest.class);
}
/** {@inheritDoc} */
@Override protected void cleanup() {
nearVals = null;
prevVals = null;
}
/** {@inheritDoc} */
@Override public short directType() {
return 38;
}
/** {@inheritDoc} */
@Override public byte fieldsCount() {
return 28;
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(GridDhtAtomicUpdateRequest.class, this, "super", super.toString());
}
}