org.apache.ignite.internal.processors.cache.distributed.near

Class GridNearTxPrepareResponse<K,V>

java.lang.Object

org.apache.ignite.plugin.extensions.communication.MessageAdapter

org.apache.ignite.internal.processors.cache.GridCacheMessage<K,V>

org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage<K,V>

org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxPrepareResponse<K,V>

org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxPrepareResponse<K,V>

All Implemented Interfaces:

Serializable, GridCacheDeployable, GridCacheVersionable

public class GridNearTxPrepareResponse<K,V>
extends GridDistributedTxPrepareResponse<K,V>

Near cache prepare response.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

MessageAdapter.Type

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage

ver

Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage

CACHE_MSG_INDEX_FIELD_NAME, cacheId, MAX_CACHE_MSG_LOOKUP_INDEX

Fields inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

reader, readState

Constructor Summary

Constructors

Constructor and Description
GridNearTxPrepareResponse() Empty constructor required by Externalizable.
GridNearTxPrepareResponse(GridCacheVersion xid, IgniteUuid futId, IgniteUuid miniId, GridCacheVersion dhtVer, Collection<Integer> invalidParts, GridCacheReturn<V> retVal, Throwable err)

Method Summary

Methods

Modifier and Type	Method and Description
void	addOwnedValue(IgniteTxKey<K> key, GridCacheVersion ver, V val, byte[] valBytes) Adds owned value.
GridCacheVersion	dhtVersion()
byte	directType() Gets message type.
Collection<IgniteTxKey<K>>	filterFailedKeys()
void	filterFailedKeys(Collection<IgniteTxKey<K>> filterFailedKeys)
void	finishUnmarshal(GridCacheSharedContext<K,V> ctx, ClassLoader ldr) This method is called after the message is deserialized and is responsible for unmarshalling state marshalled in GridCacheMessage.prepareMarshal(GridCacheSharedContext) method.
IgniteUuid	futureId()
boolean	hasOwnedValue(IgniteTxKey<K> key)
Collection<Integer>	invalidPartitions()
IgniteUuid	miniId()
Map<IgniteTxKey<K>,GridTuple3<GridCacheVersion,V,byte[]>>	ownedValues()
Collection<GridCacheVersion>	pending() Gets pending versions that are less than GridDistributedBaseMessage.version().
void	pending(Collection<GridCacheVersion> pending) Sets pending versions that are less than GridDistributedBaseMessage.version().
void	prepareMarshal(GridCacheSharedContext<K,V> ctx) This method is called before the whole message is serialized and is responsible for pre-marshalling state.
boolean	readFrom(ByteBuffer buf) Reads this message from provided byte buffer.
GridCacheReturn<V>	returnValue()
String	toString()
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxPrepareResponse

candidates, candidatesForKey, error, error, isRollback

Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage

candidatesByIndex, candidatesByIndex, candidatesByKey, candidatesByKey, candidatesByKey, committedVersions, completedVersions, keysCount, rolledbackVersions, version, version

Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage

allowForStartup, cacheId, cacheId, classError, deployInfo, ignoreClassErrors, lookupIndex, marshalBooleanLinkedMap, marshalCollection, marshalFilter, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, marshalValuesCollection, messageId, nextIndexId, onClassError, prepare, prepareFilter, prepareObject, prepareObjects, topologyVersion, transactional, transferExpiryPolicy, unmarshalBooleanLinkedMap, unmarshalCollection, unmarshalFilter, unmarshalInfo, unmarshalInfos, unmarshalInvokeArguments, unmarshalTx, unmarshalValueBytesCollection

Methods inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

setReader, skipRecovery

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.ignite.internal.processors.cache.GridCacheDeployable

deployInfo, prepare

Constructor Detail

GridNearTxPrepareResponse

public GridNearTxPrepareResponse()

Empty constructor required by Externalizable.

GridNearTxPrepareResponse

public GridNearTxPrepareResponse(GridCacheVersion xid,
                         IgniteUuid futId,
                         IgniteUuid miniId,
                         GridCacheVersion dhtVer,
                         Collection<Integer> invalidParts,
                         GridCacheReturn<V> retVal,
                         Throwable err)

Parameters:

xid - Xid version.

futId - Future ID.

miniId - Mini future ID.

dhtVer - DHT version.

invalidParts - Invalid partitions.

err - Error.

Method Detail

pending

public Collection<GridCacheVersion> pending()

Gets pending versions that are less than GridDistributedBaseMessage.version().

Returns:

Pending versions.

pending

public void pending(Collection<GridCacheVersion> pending)

Sets pending versions that are less than GridDistributedBaseMessage.version().

Parameters:

pending - Pending versions.

miniId

public IgniteUuid miniId()

Returns:

Mini future ID.

futureId

public IgniteUuid futureId()

Returns:

Future ID.

dhtVersion

public GridCacheVersion dhtVersion()

Returns:

DHT version.

addOwnedValue

public void addOwnedValue(IgniteTxKey<K> key,
                 GridCacheVersion ver,
                 V val,
                 byte[] valBytes)

Adds owned value.

Parameters:

key - Key.

ver - DHT version.

val - Value.

valBytes - Value bytes.

ownedValues

public Map<IgniteTxKey<K>,GridTuple3<GridCacheVersion,V,byte[]>> ownedValues()

Returns:

Owned values map.

returnValue

public GridCacheReturn<V> returnValue()

Returns:

Return value.

filterFailedKeys

public void filterFailedKeys(Collection<IgniteTxKey<K>> filterFailedKeys)

Parameters:

filterFailedKeys - Collection of keys that did not pass the filter.

filterFailedKeys

public Collection<IgniteTxKey<K>> filterFailedKeys()

Returns:

Collection of keys that did not pass the filter.

hasOwnedValue

public boolean hasOwnedValue(IgniteTxKey<K> key)

Parameters:

key - Key.

Returns:

True if response has owned value for given key.

invalidPartitions

public Collection<Integer> invalidPartitions()

Returns:

Invalid partitions.

prepareMarshal

public void prepareMarshal(GridCacheSharedContext<K,V> ctx)
                    throws IgniteCheckedException

This method is called before the whole message is serialized and is responsible for pre-marshalling state.

Overrides:

prepareMarshal in class GridDistributedTxPrepareResponse<K,V>

Parameters:

ctx -

Throws:

IgniteCheckedException - If failed.

finishUnmarshal

public void finishUnmarshal(GridCacheSharedContext<K,V> ctx,
                   ClassLoader ldr)
                     throws IgniteCheckedException

This method is called after the message is deserialized and is responsible for unmarshalling state marshalled in GridCacheMessage.prepareMarshal(GridCacheSharedContext) method.

Overrides:

finishUnmarshal in class GridDistributedTxPrepareResponse<K,V>

Parameters:

ctx - Context.

ldr - Class loader.

Throws:

IgniteCheckedException - If failed.

writeTo

public boolean writeTo(ByteBuffer buf,
              MessageWriter writer)

Writes this message to provided byte buffer.

Overrides:

writeTo in class GridDistributedTxPrepareResponse<K,V>

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf)

Reads this message from provided byte buffer.

Overrides:

readFrom in class GridDistributedTxPrepareResponse<K,V>

Parameters:

buf - Byte buffer.

Returns:

Whether message was fully read.

directType

public byte directType()

Gets message type.

Overrides:

directType in class GridDistributedTxPrepareResponse<K,V>

Returns:

Message type.

toString

public String toString()

Overrides:

toString in class GridDistributedTxPrepareResponse<K,V>