Datasnap.DSHTTP.TDSCacheResponseHandler Methods

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AddCommandpublicAdds a TDBXCommand for this handler to use when populating the response.
AddCommandErrorpublicAdds an error message to the handler.
AfterConstructionpublicResponds after the last constructor has executed.
BeforeDestructionpublicResponds before the first destructor executes.
ByteContentprotectedConverts the given JSON value to TBytes.
ClassInfopublicReturns a pointer to the run-time type information (RTTI) table for the object type.
ClassNamepublicReturns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIspublicDetermines whether an object is of a specific type.
ClassParentpublicReturns the type of the immediate ancestor of a class.
ClassTypepublicReturns the class reference for the object's class.
CleanupInstancepublicPerforms finalization on long strings, variants, and interface variables within a class.
ClearCommandspublicClears the stored commands and/or errors.
ClosepublicFrees the TDSCacheResponseHandler object.
CreatepublicCreates a TDSCacheResponseHandler class instance.
DefaultHandlerpublicProvides the interface for a method that processes message records.
DestroypublicDestroys a TDSCacheResponseHandler class instance.
DispatchpublicCalls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOfpublicDisposeOf forces the execution of the destructor code in an object.
EqualspublicChecks whether the current instance and the Obj parameter are equal.
FieldAddresspublicReturns the address of a published object field.
FreepublicDestroys an object and frees its associated memory, if necessary.
FreeInstancepublicDeallocates memory allocated by a previous call to the NewInstance method.
GetCacheObjectprotectedReturns an object stored in the cache.
GetCommandResponseprotectedTakes in a DBX command and populates either Response or ResponseStream with information.
GetComplexParamsprotectedTakes in a command and creates a new TDSCommandComplexParams instance from it if - for the given command - one isn't found already in GetCacheObject.CacheCommands.
GetDisposedprotectedGetter for the Disposed property.
GetHashCodepublicReturns an integer containing the hash code.
GetInterfacepublicRetrieves a specified interface.
GetInterfaceEntrypublicReturns the entry for a specific interface implemented in a class.
GetInterfaceTablepublicReturns a pointer to a structure containing all of the interfaces implemented by a given class.
GetOKStatusprotectedPopulates errors into the response, if any.
GetResponsepublicPopulates either Response or ResponseStream with information.
GetResultCountprotectedReturns the number of output parameters and/or errors.
HandleParameterprotectedCalls GetComplexParams if one of the command's parameters is of a complex type.
InheritsFrompublicDetermines the relationship of two object types.
InitInstancepublicInitializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InstanceSizepublicReturns the size in bytes of each instance of the object type.
MethodAddresspublicReturns the address of a class method by name.
MethodNamepublicReturns the name of a class method by address.
NewInstancepublicAllocates memory for an instance of an object type and returns a pointer to that new instance.
PopulateContentprotectedPopulates the content response stream with information.
PopulateResponsepublicVirtual abstract method to be implemented in derived classes in order to populate the response stream with information.
ProcessResultObjectprotectedAdds to the result object two key-value pairs (namely cacheId and cmdIndex).
QualifiedClassNamepublicReturns the qualified name of the class.
SafeCallExceptionpublicHandles exceptions in methods declared using the safecall calling convention.
ToStringpublicReturns a string containing the class name.
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.