org.apache.geode.cache.operations

Class OperationContext

java.lang.Object

org.apache.geode.cache.operations.OperationContext

Direct Known Subclasses:

ExecuteFunctionOperationContext, GetDurableCQsOperationContext, InterestOperationContext, KeyOperationContext, KeySetOperationContext, PutAllOperationContext, QueryOperationContext, RegionCreateOperationContext, RegionOperationContext, RemoveAllOperationContext

Deprecated.

since Geode1.0, use ResourcePermission instead

@Deprecated
public abstract class OperationContext
extends Object

Encapsulates a cache operation and the data associated with it for both the pre-operation and post-operation cases. Implementations for specific operations will extend this with the specifics as required e.g. a getKey() method for a GET operation. Implementations for all the cache operations that require authorization are provided. Implementations of this interface are not expected to be thread-safe.

Since:

GemFire 5.5

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OperationContext.OperationCode Deprecated.

Constructor Summary

Constructors

Constructor and Description
OperationContext() Deprecated.

Method Summary

Modifier and Type	Method and Description
abstract OperationContext.OperationCode	getOperationCode() Deprecated. Return the operation code associated with the OperationContext object.
boolean	isClientUpdate() Deprecated. When called post-operation, returns true if the operation was one that performed an update.
boolean	isClientUpdate(OperationContext context) Deprecated.
abstract boolean	isPostOperation() Deprecated. True if the context is for post-operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperationContext

public OperationContext()

Deprecated.

Method Detail

getOperationCode

public abstract OperationContext.OperationCode getOperationCode()

Deprecated.

Return the operation code associated with the OperationContext object.

Returns:

the operation code associated with the OperationContext object

isPostOperation

public abstract boolean isPostOperation()

Deprecated.

True if the context is for post-operation. The OperationContext interface encapsulates the data both before the operation is performed and after the operation is complete. For example, for a query operation the Query object as well as the list of region names referenced by the query would be part of the context object in the pre-processing stage. In the post-processing stage the context object shall contain results of the query.

Returns:

whether the context is for post-operation

isClientUpdate

public boolean isClientUpdate()

Deprecated.

When called post-operation, returns true if the operation was one that performed an update. An update occurs when one of the following methods on getOperationCode() returns true: isPut(), isPutAll(), isDestroy(), isRemoveAll(), isInvalidate(), isRegionCreate(), isRegionClear(), isRegionDestroy(). Otherwise, returns false.

Returns:

whether the operation was one that performed an update

Since:

GemFire 6.6

isClientUpdate

@Deprecated
public boolean isClientUpdate(OperationContext context)

Deprecated.

True if the context is created before sending the updates to a client.

Parameters:

context - the context

Returns:

whether the context is created before sending the updates to a client