org.apache.ignite.internal.processors.cache.distributed.dht.preloader

Class GridDhtForceKeysResponse<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.dht.preloader.GridDhtForceKeysResponse<K,V>

All Implemented Interfaces:

Serializable, GridCacheDeployable

public class GridDhtForceKeysResponse<K,V>
extends GridCacheMessage<K,V>
implements GridCacheDeployable

Force keys response. Contains absent keys.

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.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
GridDhtForceKeysResponse() Required by Externalizable.
GridDhtForceKeysResponse(int cacheId, IgniteUuid futId, IgniteUuid miniId)

Method Summary

Methods

Modifier and Type	Method and Description
void	addInfo(GridCacheEntryInfo<K,V> info)
void	addMissed(K key)
boolean	allowForStartup()
byte	directType() Gets message type.
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.
Collection<GridCacheEntryInfo<K,V>>	forcedInfos()
IgniteUuid	futureId()
IgniteUuid	miniId()
Collection<K>	missedKeys()
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.
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.GridCacheMessage

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

GridDhtForceKeysResponse

public GridDhtForceKeysResponse()

Required by Externalizable.

GridDhtForceKeysResponse

public GridDhtForceKeysResponse(int cacheId,
                        IgniteUuid futId,
                        IgniteUuid miniId)

Parameters:

cacheId - Cache ID.

futId - Request id.

miniId - Mini-future ID.

Method Detail

allowForStartup

public boolean allowForStartup()

Overrides:

allowForStartup in class GridCacheMessage<K,V>

Returns:

True if this message is preloader message.

missedKeys

public Collection<K> missedKeys()

Returns:

Keys.

forcedInfos

public Collection<GridCacheEntryInfo<K,V>> forcedInfos()

Returns:

Forced entries.

futureId

public IgniteUuid futureId()

Returns:

Future ID.

miniId

public IgniteUuid miniId()

Returns:

Mini-future ID.

addMissed

public void addMissed(K key)

Parameters:

key - Key.

addInfo

public void addInfo(GridCacheEntryInfo<K,V> info)

Parameters:

info - Entry info to add.

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 GridCacheMessage<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 GridCacheMessage<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 GridCacheMessage<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 GridCacheMessage<K,V>

Parameters:

buf - Byte buffer.

Returns:

Whether message was fully read.

directType

public byte directType()

Gets message type.

Specified by:

directType in class MessageAdapter

Returns:

Message type.

toString

public String toString()

Overrides:

toString in class GridCacheMessage<K,V>