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

Class GridDhtForceKeysResponse

java.lang.Object

org.apache.ignite.internal.processors.cache.GridCacheMessage

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

All Implemented Interfaces:

Serializable, GridCacheDeployable, Message

public class GridDhtForceKeysResponse
extends GridCacheMessage
implements GridCacheDeployable

Force keys response. Contains absent keys.

See Also:

Serialized Form

Field Summary

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

CACHE_MSG_INDEX_FIELD_NAME, cacheId, MAX_CACHE_MSG_LOOKUP_INDEX

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 info)
void	addMissed(KeyCacheObject key)
boolean	allowForStartup()
byte	directType() Gets message type.
IgniteCheckedException	error()
void	error(IgniteCheckedException err) Sets error.
byte	fieldsCount() Gets fields count.
void	finishUnmarshal(GridCacheSharedContext 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>	forcedInfos()
IgniteUuid	futureId()
IgniteUuid	miniId()
Collection<KeyCacheObject>	missedKeys()
void	prepareMarshal(GridCacheSharedContext ctx) This method is called before the whole message is serialized and is responsible for pre-marshalling state.
boolean	readFrom(ByteBuffer buf, MessageReader reader) 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, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, lookupIndex, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, nextIndexId, onClassError, partitionExchangeMessage, prepare, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, topologyVersion, transferExpiryPolicy, unmarshalCollection, unmarshalInfo, unmarshalInfos, unmarshalInvokeArguments, unmarshalTx

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

error

public void error(IgniteCheckedException err)

Sets error.

Parameters:

err - Error.

error

public IgniteCheckedException error()

Overrides:

error in class GridCacheMessage

Returns:

Error, if any.

allowForStartup

public boolean allowForStartup()

Overrides:

allowForStartup in class GridCacheMessage

Returns:

True if this message is preloader message.

missedKeys

public Collection<KeyCacheObject> missedKeys()

Returns:

Keys.

forcedInfos

public Collection<GridCacheEntryInfo> forcedInfos()

Returns:

Forced entries.

futureId

public IgniteUuid futureId()

Returns:

Future ID.

miniId

public IgniteUuid miniId()

Returns:

Mini-future ID.

addMissed

public void addMissed(KeyCacheObject key)

Parameters:

key - Key.

addInfo

public void addInfo(GridCacheEntryInfo info)

Parameters:

info - Entry info to add.

prepareMarshal

public void prepareMarshal(GridCacheSharedContext 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

Parameters:

ctx -

Throws:

IgniteCheckedException - If failed.

finishUnmarshal

public void finishUnmarshal(GridCacheSharedContext 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

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.

Specified by:

writeTo in interface Message

Overrides:

writeTo in class GridCacheMessage

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf,
               MessageReader reader)

Reads this message from provided byte buffer.

Specified by:

readFrom in interface Message

Overrides:

readFrom in class GridCacheMessage

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

directType

public byte directType()

Gets message type.

Specified by:

directType in interface Message

Returns:

Message type.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Returns:

Fields count.

toString

public String toString()

Overrides:

toString in class GridCacheMessage