BatchTaskBundle Class [AX 2012]
The BatchTaskBundle class wraps the batch framework to bundle many batch tasks together in order to improve performance.
Syntax
class BatchTaskBundle extends RunBaseBatch
Run On
Server
Methods
Method | Description | |
---|---|---|
addTask | Adds a task to the bundle. | |
allowSaveLast | (Inherited from RunBaseBatch.) | |
batchInfo | Returns the BatchInfo class. This class is the API for the batch table. (Inherited from RunBaseBatch.) | |
cancelTimeOut | Cancels a previous method call to the setTimeOut method. (Inherited from Object.) | |
canGoBatch | Returns false (Inherited from RunBaseBatch.) | |
canGoBatchJournal | Determines whether the class is shown in the list of Journal types. (Inherited from RunBaseBatch.) | |
canSwapBetweenCS | Controls whether a calledFrom class that is instantiated on the server should have its prompt executed on the client. (Inherited from RunBase.) | |
caption | Retrieves the description from the current class by calling the static description method of the class if there is one. (Inherited from RunBaseBatch.) | |
checkCloseDialog | Must be called in the CloseOk method of a RunBase dialog box. (Inherited from RunBase.) | |
cleanupDialog | Provides a way to clean up after a dialog box has been canceled. (Inherited from RunBase.) | |
dialog | Returns a class that contains the methods that are described by the RunBaseDialogable interface. (Inherited from RunBase.) | |
dialogClear | Clears the contents of the dialog box. (Inherited from RunBase.) | |
dialogInit | Initializes the dialog box. (Inherited from RunBase.) | |
dialogInternal | (Inherited from RunBase.) | |
dialogMake | Obtains the dialog from a RunBase class. (Inherited from RunBase.) | |
dialogPost | Executes after the dialog method has been called. (Inherited from RunBaseBatch.) | |
dialogPostInit | Called right after the RunBase.dialogInit Method method. (Inherited from RunBase.) | |
dialogPostRun | Called after the Dialog.run Method class. (Inherited from RunBase.) | |
dialogReInit | Reinitializes the dialog box. (Inherited from RunBase.) | |
dialogSelectCtrl | When using the dialog class for dialog, this method is called whenever a control is selected. (Inherited from RunBase.) | |
dialogTask | When using the Dialog Class class for dialog, this method is called from the task method in the dialog form. (Inherited from RunBase.) | |
dialogUpdate | Updates the dialog, for example after reinitializing the query. (Inherited from RunBase.) | |
dialogUpdateQuery | Updates the query in the dialog box. (Inherited from RunBase.) | |
doBatch | (Inherited from RunBaseBatch.) | |
equal | Determines whether the specified object is equal to the current one. (Inherited from Object.) | |
getFromDialog | Assigns the dialog values to the internal variables. (Inherited from RunBaseBatch.) | |
getLast | Gets the last choice stored in the last value table. (Inherited from RunBaseBatch.) | |
getRunBase | (Inherited from RunBase.) | |
getSupportedTasksList | Gets a list of the batch tasks supported by this bundle. | |
getTimeOutTimerHandle | Returns the timer handle for the object. (Inherited from Object.) | |
handle | Retrieves the handle of the class of the object. (Inherited from Object.) | |
inGetSaveLast | Returns true when the GetLast or SaveLast method is executed. (Inherited from RunBase.) | |
init | Gives RunBase the same profile as, for example, a FormRun class. This method is not used in the standard application. (Inherited from RunBase.) | |
initBatch | (Inherited from RunBaseBatch.) | |
initParmDefault | Initializes the internal variables. (Inherited from RunBase.) | |
isEmpty | Determines whether the bundle is empty. | |
isFull | Determines whether the bundle is full. | |
isInBatch | Determines whether the RunBaseBatch is actually being run from a batch server. (Inherited from RunBaseBatch.) | |
isSwappingPrompt | Checks if the program is currently swapping from server to client. (Inherited from RunBase.) | |
isTaskLargerThanMyBaseCapacity | Determines whether the specified task is larger than a base capacity of the bundle. | |
lastValueDataAreaId | (Inherited from RunBase.) | |
lastValueDesignName | (Inherited from RunBase.) | |
lastValueElementName | (Inherited from RunBase.) | |
lastValueType | (Inherited from RunBase.) | |
lastValueUserId | (Inherited from RunBase.) | |
mustGoBatch | (Inherited from RunBaseBatch.) | |
mustLoadSaveQuery | Determines whether the last query must be loaded and saved when you leave the form. Called from the SysQueryForm. (Inherited from RunBase.) | |
name | Returns the name of the RunBase class. (Inherited from RunBase.) | |
new | Initializes a new instance of the BatchTaskBundle class. (Overrides the new Method.) | |
notify | Releases the hold on an object that has called the wait method on this object. (Inherited from Object.) | |
notifyAll | Releases a lock on the object that was issued by the wait method on this object. (Inherited from Object.) | |
objectOnServer | Determines whether the object is on a server. (Inherited from Object.) | |
owner | Returns the instance that owns the object. (Inherited from Object.) | |
pack | Serializes the current instance of the BatchTaskBundle class. (Overrides the pack Method.) | |
parmCurrentBatch | Gets or sets the CurrentBatch parameter. (Inherited from RunBaseBatch.) | |
parmInBatch | Gets or sets the InBatch parameter. (Inherited from RunBaseBatch.) | |
parmProgress | Gets or sets the Progress parameter. (Inherited from RunBase.) | |
prepareForRun | Allows subclasses to process the dialog box immediately before the execution of the dialog box.Run method. (Inherited from RunBaseBatch.) | |
progressHide | Hides the Progress form. (Inherited from RunBase.) | |
progressInit | Initializes the Progress object in RunBase. (Inherited from RunBase.) | |
progressKill | Kills the Progress object in RunBase. (Inherited from RunBase.) | |
prompt | Displays the dialog from the class dialog and waits for user input. (Inherited from RunBaseBatch.) | |
promptPack | Wraps a call to the RunBase.pack Method when packing in the RunBase.promptPrim Method. (Inherited from RunBaseBatch.) | |
promptUnpack | (Inherited from RunBaseBatch.) | |
putToDialog | Enables setting the fields that were just added in the RunBase.dialog Method method. This method is called from the RunBase.promptPrim Method method directly following the RunBase.dialogMake Method method. (Inherited from RunBase.) | |
queryRun | Returns the QueryRun object, which is used by the QueryPrompt class. (Inherited from RunBase.) | |
reinitializeBatchInfo | Reinitializes the batch settings of the specified task. | |
reset | Resets the class to its default state. (Inherited from RunBase.) | |
run | Executes the tasks that were bundled by using the addTask method. (Overrides the run Method.) | |
runBase | Returns the RunBase itself. (Inherited from RunBase.) | |
runBaseDialogModifyType_RU | (Inherited from RunBase.) | |
runsImpersonated | Indicates to the batch framework that this should be run on an AOS. (Overrides the runsImpersonated Method.) | |
saveLast | Saves the last choice by using the RunBase.pack Method. (Inherited from RunBaseBatch.) | |
setTimeOut | Sets up the scheduled execution of a specified method. (Inherited from Object.) | |
showBatchTab | (Inherited from RunBaseBatch.) | |
showClearButton | Determines whether to add a Clear button to the dialog box. If you change the return value to true it will add the button. (Inherited from RunBase.) | |
showDefaultButton | Determines whether a Default button is to be added to the dialog box. If you change the return value to true, it will add the button. (Inherited from RunBase.) | |
showDialog | (Inherited from RunBase.) | |
showIndexFields | If this method returns true, it will look for the first enabled index when you are adding query range fields to the dialog and if a data source does not have any ranges specified. It will also show the visible fields from that index. (Inherited from RunBase.) | |
showQuerySelectButton | (Inherited from RunBase.) | |
showQueryValues | Determines whether a Select button is to be added to the dialog box. If you change the return value to true, the button will be added. (Inherited from RunBase.) | |
toString | Returns a string that represents the current object. (Inherited from Object.) | |
unpack | Deserializes the _packedClass parameter value to an instance of the BatchTaskBundle class. (Overrides the unpack Method.) | |
usageCount | Returns the current number of references, that is, the value of the reference counter, that the object has. (Inherited from Object.) | |
validate | (Inherited from RunBaseBatch.) | |
wait | Pauses a process. (Inherited from Object.) | |
xml | Returns an XML string that represents the current object. (Inherited from Object.) |
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Remarks
This class is executed as a batch task which in turn directly executes all assigned batch tasks in the run method.The tasks bundled by concrete derivative instances of this class must have the following properties:
Self recoverable - The process orchestrated by the task must persist state to the database so that it can be executed any number of times without ill effects.
Independent - There can be no order of execution dependencies between tasks.
Must fully implement the SysPackable interface - The pack and unpack methods as-well-as the static create method must be implemented. Every class field accessed in the run method of the task must be fully serialized.
Inheritance Hierarchy
Object Class
RunBase Class
RunBaseBatch Class
BatchTaskBundle Class
AuditPolicyBatchTaskBundle Class
LedgerPostBatchTaskBundle Class