Package org.apache.ignite.internal.processors.cache

Class CacheInvokeDirectResult

java.lang.Object

org.apache.ignite.internal.processors.cache.CacheInvokeDirectResult

All Implemented Interfaces:

Serializable, Message

public class CacheInvokeDirectResult
extends Object
implements Message

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor	Description
CacheInvokeDirectResult()	Required for Message.
CacheInvokeDirectResult(KeyCacheObject key, Exception err)
CacheInvokeDirectResult(KeyCacheObject key, CacheObject res)

Method Summary

Modifier and Type	Method	Description
short	directType()	Gets message type.
@Nullable Exception	error()
byte	fieldsCount()	Gets fields count.
void	finishUnmarshal(GridCacheContext ctx, ClassLoader ldr)
KeyCacheObject	key()
void	marshalResult(GridCacheContext ctx)	Converts the entry processor unprepared result to a cache object instance.
void	onAckReceived()	Method called when ack message received.
void	prepareMarshal(GridCacheContext ctx)
boolean	readFrom(ByteBuffer buf, MessageReader reader)	Reads this message from provided byte buffer.
CacheObject	result()
String	toString()
boolean	writeTo(ByteBuffer buf, MessageWriter writer)	Writes this message to provided byte buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheInvokeDirectResult

public CacheInvokeDirectResult()

Required for Message.

CacheInvokeDirectResult

public CacheInvokeDirectResult(KeyCacheObject key,
                               CacheObject res)

Parameters:

key - Key.

res - Result.

CacheInvokeDirectResult

public CacheInvokeDirectResult(KeyCacheObject key,
                               Exception err)

Parameters:

key - Key.

err - Exception thrown by EntryProcessor.process(MutableEntry, Object...).

Method Detail

key

public KeyCacheObject key()

Returns:

Key.

result

public CacheObject result()

Returns:

Result.

error

@Nullable
public @Nullable Exception error()

Returns:

Error.

prepareMarshal

public void prepareMarshal(GridCacheContext ctx)
                    throws IgniteCheckedException

Parameters:

ctx - Cache context.

Throws:

IgniteCheckedException - If failed.

marshalResult

public void marshalResult(GridCacheContext ctx)

Converts the entry processor unprepared result to a cache object instance.

Parameters:

ctx - Cache context.

finishUnmarshal

public void finishUnmarshal(GridCacheContext ctx,
                            ClassLoader ldr)
                     throws IgniteCheckedException

Parameters:

ctx - Cache context.

ldr - Class loader.

Throws:

IgniteCheckedException - If failed.

onAckReceived

public void onAckReceived()

Method called when ack message received.

Specified by:

onAckReceived in interface Message

directType

public short directType()

Gets message type.

Specified by:

directType in interface Message

Returns:

Message type.

writeTo

public boolean writeTo(ByteBuffer buf,
                       MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in interface Message

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

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Returns:

Fields count.

toString

public String toString()

Overrides:

toString in class Object