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Options |
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Purpose |
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BuildArguments (IWebRequest, Object, IHttpResponse, MappedOperation)
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/* Builds the parameters for execution by an 'entity'
@param IWebRequest The request that resulting in the exception
@param P.L.Object The message body of the incoming request. Typically
will be transformed from bytes into something useful; may also have an envelope removed.
@param IHttpResponse The current response object, if any
@param MappedOperation The mapped operation */
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ClearArguments ()
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INTEGER Execute (IWebRequest, Object, IHttpResponse, MappedOperation, Object)
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/* Executes the operation.
@param IWebRequest The request that resulting in the exception
@param P.L.Object The message body of the incoming request. Typically
will be transformed from bytes into something useful; may also have an envelope removed.
@param IHttpResponse The current response object, if any
@param MappedOperation The mapped operation
@param P.L.Object The business entity (business logic service)
@return integer A non-null status code use to deal with errors */
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ExtractTableData (OperationArgument)
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/* Extracts temp-table or dataset data from a handle-based structure (which is how
we work with them in the DOH and friends) into a MEMPTR ... we need to do this
in this helper class since the operation decides whether to write BI data or not.
@param OperationArgument The *output or return parameter argument*/
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GetInputValue (OperationArgument, integer, Object)
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GetInputValue (OperationArgument, Object)
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HANDLE GetSchemaClone (OperationArgument)
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/* Gets a data structure/schema for use in this operation.
We want to use a shadow of the schema cache since at some point the
schema cache may be shared among sessions and then we'd get into a world of pain
with data.
The buffer numbers of the tables that have/need TRACKING-CHANGES are written as
a CSV into the dataset's PRIVATE-DATA.
@param OperationArgument The current operation
@return handle A useable temp-table or dataset */
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InitDataStructure (OperationArgument)
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/* Creates/inits a temp-table or dataset for used as an argument.
we pass in the value writer since we may (in some case) write
schema once and then write data into that structure.
@param OperationArgument The current argument */
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ReadFieldValue (OperationArgument, integer, Object, ArgumentValueWriter)
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/* Reads the value of a named field from the body.
@param OperationArgument The current argument being processed
@param integer In ordinal or the current argument
@param ArgumentValueWriter The writer used for this field */
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SetOutputValue (OperationArgument)
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SetTrackingChanges (OperationArgument, logical)
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/* Sets the value of a dataset's contained buffers' tracking-changes value.
The dataset's PRIVATE-DATA contains a CSV list of buffer numbers that
may have the flag set to true.
@param OperationArgument The argument containing the dataset
@param logical TRUE to enable TRACKING-CHANGES */
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WriteFieldValue (OperationArgument, integer)
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/* Writes a field name/value for the appropriate content type
@param OperationArgument The value, etc for the argument
@param integer Which element we're working with */
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