Class GridDistributedUnlockRequest
- java.lang.Object
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- org.apache.ignite.internal.processors.cache.GridCacheMessage
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- org.apache.ignite.internal.processors.cache.GridCacheIdMessage
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- org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage
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- org.apache.ignite.internal.processors.cache.distributed.GridDistributedUnlockRequest
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- All Implemented Interfaces:
Serializable,GridCacheDeployable,GridCacheVersionable,Message
- Direct Known Subclasses:
GridDhtUnlockRequest,GridNearUnlockRequest
public class GridDistributedUnlockRequest extends GridDistributedBaseMessage
Lock request message.- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage
ver
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Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheIdMessage
cacheId
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Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage
addDepInfo, CACHE_MSG_INDEX_FIELD_NAME, forceAddDepInfo, MAX_CACHE_MSG_LOOKUP_INDEX
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Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message
DIRECT_TYPE_SIZE
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Constructor Summary
Constructors Constructor Description GridDistributedUnlockRequest()Empty constructor required byExternalizable.GridDistributedUnlockRequest(int cacheId, int keyCnt, boolean addDepInfo)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddKey(KeyCacheObject key)shortdirectType()Gets message type.bytefieldsCount()Gets fields count.voidfinishUnmarshal(GridCacheSharedContext<?,?> ctx, ClassLoader ldr)This method is called after the message is deserialized and is responsible for unmarshalling state marshalled inGridCacheMessage.prepareMarshal(GridCacheSharedContext)method.List<KeyCacheObject>keys()IgniteLoggermessageLogger(GridCacheSharedContext<?,?> ctx)intpartition()voidprepareMarshal(GridCacheSharedContext<?,?> ctx)This method is called before the whole message is serialized and is responsible for pre-marshalling state.booleanreadFrom(ByteBuffer buf, MessageReader reader)Reads this message from provided byte buffer.StringtoString()booleanwriteTo(ByteBuffer buf, MessageWriter writer)Writes this message to provided byte buffer.-
Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage
addDeploymentInfo, committedVersions, completedVersions, rolledbackVersions, version, version
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Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheIdMessage
cacheGroupMessage, cacheId, cacheId, handlerId
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Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage
appendFlag, classError, deployInfo, error, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, lastAffinityChangedTopologyVersion, lastAffinityChangedTopologyVersion, lookupIndex, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, nextIndexId, onAckReceived, onClassError, partitionExchangeMessage, prepare, prepareMarshalCacheObject, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, prepareObject, topologyVersion, transferExpiryPolicy, unmarshalCollection, unmarshalInfo, unmarshalInfos, unmarshalInvokeArguments, unmarshalTx
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.ignite.internal.processors.cache.GridCacheDeployable
deployInfo, prepare
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Constructor Detail
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GridDistributedUnlockRequest
public GridDistributedUnlockRequest()
Empty constructor required byExternalizable.
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GridDistributedUnlockRequest
public GridDistributedUnlockRequest(int cacheId, int keyCnt, boolean addDepInfo)- Parameters:
cacheId- Cache ID.keyCnt- Key count.addDepInfo- Deployment info flag.
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Method Detail
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keys
public List<KeyCacheObject> keys()
- Returns:
- Keys.
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addKey
public void addKey(KeyCacheObject key)
- Parameters:
key- Key.
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partition
public int partition()
- Overrides:
partitionin classGridCacheMessage- Returns:
- Partition ID this message is targeted to or
-1if it cannot be determined.
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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:
prepareMarshalin classGridCacheMessage- Parameters:
ctx-- Throws:
IgniteCheckedException- If failed.
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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 inGridCacheMessage.prepareMarshal(GridCacheSharedContext)method.- Overrides:
finishUnmarshalin classGridCacheMessage- Parameters:
ctx- Context.ldr- Class loader.- Throws:
IgniteCheckedException- If failed.
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messageLogger
public IgniteLogger messageLogger(GridCacheSharedContext<?,?> ctx)
- Overrides:
messageLoggerin classGridCacheMessage- Parameters:
ctx- Context.- Returns:
- Logger.
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writeTo
public boolean writeTo(ByteBuffer buf, MessageWriter writer)
Writes this message to provided byte buffer.- Specified by:
writeToin interfaceMessage- Overrides:
writeToin classGridDistributedBaseMessage- Parameters:
buf- Byte buffer.writer- Writer.- Returns:
- Whether message was fully written.
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readFrom
public boolean readFrom(ByteBuffer buf, MessageReader reader)
Reads this message from provided byte buffer.- Specified by:
readFromin interfaceMessage- Overrides:
readFromin classGridDistributedBaseMessage- Parameters:
buf- Byte buffer.reader- Reader.- Returns:
- Whether message was fully read.
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directType
public short directType()
Gets message type.- Returns:
- Message type.
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fieldsCount
public byte fieldsCount()
Gets fields count.- Specified by:
fieldsCountin interfaceMessage- Overrides:
fieldsCountin classGridCacheIdMessage- Returns:
- Fields count.
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toString
public String toString()
- Overrides:
toStringin classGridDistributedBaseMessage
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