org.apache.geode.cache.operations

Class KeyValueOperationContext

java.lang.Object

org.apache.geode.cache.operations.OperationContext

org.apache.geode.cache.operations.KeyOperationContext

org.apache.geode.cache.operations.KeyValueOperationContext

Direct Known Subclasses:

GetOperationContext, PutOperationContext

Deprecated.

since Geode1.0, use ResourcePermission instead

@Deprecated
public abstract class KeyValueOperationContext
extends KeyOperationContext

Encapsulates a region operation that requires both key and serialized value for the pre-operation and post-operation cases.

Since:

GemFire 5.5

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.geode.cache.operations.OperationContext

OperationContext.OperationCode

Constructor Summary

Constructors

Constructor and Description
KeyValueOperationContext(Object key, Object value, boolean isObject) Deprecated. Constructor for the operation.
KeyValueOperationContext(Object key, Object value, boolean isObject, boolean postOperation) Deprecated. Constructor for the operation.

Method Summary

Modifier and Type	Method and Description
Object	getDeserializedValue() Deprecated. Get the deserialized value for this operation.
byte[]	getSerializedValue() Deprecated. Get the serialized value for this operation.
Object	getValue() Deprecated. Get the value for this operation.
boolean	isObject() Deprecated. Return true when the value is an object and not a raw byte array.
void	setSerializedValue(byte[] serializedValue, boolean isObject) Deprecated. Set the serialized value object for this operation.
void	setValue(Object value, boolean isObject) Deprecated. Set the result value of the object for this operation.

Methods inherited from class org.apache.geode.cache.operations.KeyOperationContext

getCallbackArg, getKey, getOperationCode, isPostOperation, setCallbackArg, setPostOperation

Methods inherited from class org.apache.geode.cache.operations.OperationContext

isClientUpdate, isClientUpdate

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValueOperationContext

public KeyValueOperationContext(Object key,
                                Object value,
                                boolean isObject)

Deprecated.

Constructor for the operation.

Parameters:

key - the key for this operation

value - the value for this operation

isObject - true when the value is an object; false when it is a raw byte array

Since:

GemFire 6.5

KeyValueOperationContext

public KeyValueOperationContext(Object key,
                                Object value,
                                boolean isObject,
                                boolean postOperation)

Deprecated.

Constructor for the operation.

Parameters:

key - the key for this operation

value - the value for this operation

isObject - true when the value is an object; false when it is a raw byte array

postOperation - true if the context is at the time of sending updates

Since:

GemFire 6.5

Method Detail

getSerializedValue

public byte[] getSerializedValue()

Deprecated.

Get the serialized value for this operation.

Returns:

the serialized value for this operation or null if the value is not serialized

getDeserializedValue

public Object getDeserializedValue()
                            throws SerializationException

Deprecated.

Get the deserialized value for this operation. Note that if the value is serialized this method will attempt to deserialize it. If PDX read-serialized is set to true and the value was serialized with PDX then this method will return a PdxInstance.

Returns:

the deserialized value for this operation

Throws:

SerializationException - if deserialization of the value fails

Since:

Geode 1.0

getValue

public Object getValue()

Deprecated.

Get the value for this operation. Note that if the value is serialized then a byte array will be returned that contains the serialized bytes. To figure out if the returned byte array contains serialized bytes or is the deserialized value call isObject(). If you need to deserialize the serialized bytes use DataSerializer.readObject(java.io.DataInput) or you can just call getDeserializedValue().

Returns:

the value for this operation

Since:

GemFire 6.5

isObject

public boolean isObject()

Deprecated.

Return true when the value is an object and not a raw byte array.

Returns:

true when the value is an object; false when it is a raw byte array

setSerializedValue

public void setSerializedValue(byte[] serializedValue,
                               boolean isObject)

Deprecated.

Set the serialized value object for this operation.

Parameters:

serializedValue - the serialized value for this operation

isObject - true when the value is an object; false when it is a raw byte array

setValue

public void setValue(Object value,
                     boolean isObject)

Deprecated.

Set the result value of the object for this operation.

Parameters:

value - the result of this operation; can be a serialized byte array or a deserialized object

isObject - true when the value is an object (either serialized or deserialized); false when it is a raw byte array

Since:

GemFire 6.5