Namespace: Consultingwerk.OERA
Class 
DatasetModel Copy to Clipboard
Parent classes:
Progress.Lang.Object
Consultingwerk.OERA.DatasetModel

Inherits: Progress.Lang.Object
Inherited by: Consultingwerk.RollbaseAdapter.MetaData.ObjectDefDatasetModel_Generated Consultingwerk.RollbaseAdapter.MetaData.ObjectDefDatasetModel Consultingwerk.RollbaseAdapter.MetaData.ObjectDefNamesDatasetModel_Generated Consultingwerk.RollbaseAdapter.MetaData.ObjectDefNamesDatasetModel Consultingwerk.SmartFramework.Authentication.UserDatasetModel_Generated Consultingwerk.SmartFramework.Authentication.UserDatasetModel Consultingwerk.SmartFramework.Authorization.FieldSecurityItemDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.FieldSecurityItemDatasetModel Consultingwerk.SmartFramework.Authorization.GroupDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.GroupDatasetModel Consultingwerk.SmartFramework.Authorization.MenuGroupDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.MenuGroupDatasetModel Consultingwerk.SmartFramework.Authorization.SecurityAssignmentDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.SecurityAssignmentDatasetModel Consultingwerk.SmartFramework.Authorization.SecurityObjectDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.SecurityObjectDatasetModel Consultingwerk.SmartFramework.Authorization.SecurityRealmDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.SecurityRealmDatasetModel Consultingwerk.SmartFramework.Authorization.SecurityTokenDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.SecurityTokenDatasetModel Consultingwerk.SmartFramework.Scheduler.SchedulerJobDatasetModel_Generated Consultingwerk.SmartFramework.Scheduler.SchedulerJobDatasetModel Consultingwerk.SmartFramework.Scheduler.SchedulerJobPlanDatasetModel_Generated Consultingwerk.SmartFramework.Scheduler.SchedulerJobPlanDatasetModel Consultingwerk.SmartFramework.Scheduler.SchedulerJobStatusDatasetModel_Generated Consultingwerk.SmartFramework.Scheduler.SchedulerJobStatusDatasetModel Consultingwerk.SmartFramework.System.AttachmentDatasetModel_Generated Consultingwerk.SmartFramework.System.AttachmentDatasetModel Consultingwerk.SmartFramework.System.AttachmentRoleDatasetModel_Generated Consultingwerk.SmartFramework.System.AttachmentRoleDatasetModel Consultingwerk.SmartFramework.System.CommentRoleDatasetModel_Generated Consultingwerk.SmartFramework.System.CommentRoleDatasetModel Consultingwerk.SmartFramework.System.ConfigurationValueDatasetModel_Generated Consultingwerk.SmartFramework.System.ConfigurationValueDatasetModel Consultingwerk.SmartFramework.System.DeletionDatasetModel_Generated Consultingwerk.SmartFramework.System.DeletionDatasetModel Consultingwerk.SmartFramework.System.KeyFieldAssignmentTypeDatasetModel_Generated Consultingwerk.SmartFramework.System.KeyFieldAssignmentTypeDatasetModel Consultingwerk.SmartFramework.System.LanguageDatasetModel_Generated Consultingwerk.SmartFramework.System.LanguageDatasetModel Consultingwerk.SmartFramework.System.LoginCompanyDatasetModel_Generated Consultingwerk.SmartFramework.System.LoginCompanyDatasetModel Consultingwerk.SmartFramework.System.MessageDatasetModel_Generated Consultingwerk.SmartFramework.System.MessageDatasetModel Consultingwerk.SmartFramework.System.ModifiedStateDatasetModel_Generated Consultingwerk.SmartFramework.System.ModifiedStateDatasetModel Consultingwerk.SmartFramework.System.RelationDatasetModel_Generated Consultingwerk.SmartFramework.System.RelationDatasetModel Consultingwerk.SmartFramework.System.SmartBusinessEntityDatasetModel_Generated Consultingwerk.SmartFramework.System.SmartBusinessEntityDatasetModel Consultingwerk.SmartFramework.System.TableDatasetModel_Generated Consultingwerk.SmartFramework.System.TableDatasetModel Consultingwerk.SmartFramework.System.TranslationDatasetModel_Generated Consultingwerk.SmartFramework.System.TranslationDatasetModel Consultingwerk.SmartFramework.System.UiTranslationDatasetModel_Generated Consultingwerk.SmartFramework.System.UiTranslationDatasetModel Consultingwerk.SmartFramework.System.ValueListDatasetModel_Generated Consultingwerk.SmartFramework.System.ValueListDatasetModel Consultingwerk.SmartFramework.Web.RouteDatasetModel_Generated Consultingwerk.SmartFramework.Web.RouteDatasetModel Consultingwerk.SmartFramework.Authorization.ToolbarSecurityItemDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.ToolbarSecurityItemDatasetModel Consultingwerk.SmartFramework.Authorization.UserGroupDatasetModel_Generated Consultingwerk.SmartFramework.Authorization.UserGroupDatasetModel Consultingwerk.SmartFramework.Context.ContextStoreDatasetModel_Generated Consultingwerk.SmartFramework.Context.ContextStoreDatasetModel Consultingwerk.SmartFramework.Menu.MenuDatasetModel_Generated Consultingwerk.SmartFramework.Menu.MenuDatasetModel Consultingwerk.SmartFramework.Menu.MenuStyleDatasetModel_Generated Consultingwerk.SmartFramework.Menu.MenuStyleDatasetModel Consultingwerk.SmartFramework.Menu.ModuleDatasetModel_Generated Consultingwerk.SmartFramework.Menu.ModuleDatasetModel Consultingwerk.SmartFramework.Menu.ProductDatasetModel_Generated Consultingwerk.SmartFramework.Menu.ProductDatasetModel Consultingwerk.SmartFramework.Repository.Class.AttributeDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Class.AttributeDatasetModel Consultingwerk.SmartFramework.Repository.Class.AttributeGroupDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Class.AttributeGroupDatasetModel Consultingwerk.SmartFramework.Repository.Class.AttributeValueDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Class.AttributeValueDatasetModel Consultingwerk.SmartFramework.Repository.Class.ClassTypeDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Class.ClassTypeDatasetModel Consultingwerk.SmartFramework.Repository.Class.LinkTypeDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Class.LinkTypeDatasetModel Consultingwerk.SmartFramework.Repository.Class.ObjectTypeDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Class.ObjectTypeDatasetModel Consultingwerk.SmartFramework.Repository.Class.SupportedLinkDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Class.SupportedLinkDatasetModel Consultingwerk.SmartFramework.Repository.Customization.CustomizationDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Customization.CustomizationDatasetModel Consultingwerk.SmartFramework.Repository.Customization.CustomizationTypeDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Customization.CustomizationTypeDatasetModel Consultingwerk.SmartFramework.Repository.Field.EntityFieldMappingDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Field.EntityFieldMappingDatasetModel Consultingwerk.SmartFramework.Repository.Object.ObjectMasterDatasetModel_Generated Consultingwerk.SmartFramework.Repository.Object.ObjectMasterDatasetModel Consultingwerk.SmartFramework.Repository.ScreenMapping.EntityTableMappingDatasetModel_Generated Consultingwerk.SmartFramework.Repository.ScreenMapping.EntityTableMappingDatasetModel Consultingwerk.SmartFramework.Repository.ScreenMapping.ScreenTypeDatasetModel_Generated Consultingwerk.SmartFramework.Repository.ScreenMapping.ScreenTypeDatasetModel Consultingwerk.SmartFramework.Repository.ScreenMapping.UiTypeDatasetModel_Generated Consultingwerk.SmartFramework.Repository.ScreenMapping.UiTypeDatasetModel
ABSTRACT USE-WIDGET-POOL

File:DatasetModel
Purpose:Model base class for a Dataset
Author(s):Mike Fechner / Consultingwerk Ltd.
Created:Sat Jun 15 01:42:38 CEST 2013
Notes:When using DatasetModel classes from within the actual
Business Entity itself, developers are supposed to set
the UseDedicatedBusinessEntity property to TRUE.

Navigate to: Methods | Constructors | Events | Properties | ProDatasets | Temp-Tables



Top Method Summary
Options Name Purpose
+ GetDataset (dataset-handle) Returns the Dataset to the caller
+ Consultingwerk.Util.Enum.DatasetControlStringEnum GetDatasetControlString () Returns the DatasetControlString of the Dataset
+ CHARACTER GetNextRowid () Returns the Next-Rowid
# InitializeDisconnected () Initializes a disconnected DatasetModel
# Consultingwerk.OERA.DatasetModelPerformer NewDatasetModelPerformer (handle, character) Overridable factory method for the DatasetModelPerformer instance used by the DatasetModel instance
# OpenTableModelQueries () Opens the queries of all table models
+ Consultingwerk.OERA.DatasetModel RetrieveData (character, character) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel RetrieveData (character, character, OnNotAvailableEnum) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel RetrieveData (character, INamedQueryParameter) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel RetrieveData (character, INamedQueryParameter, OnNotAvailableEnum) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel RetrieveData (character, IQueryExpression) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel RetrieveData (character, IQueryExpression, OnNotAvailableEnum) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel RetrieveData (INamedQueryParameter) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel RetrieveData (INamedQueryParameter, OnNotAvailableEnum) Retrieves data from the backend
+ Consultingwerk.OERA.DatasetModel SaveChanges () Performs Save Changes request either using the Service Adapter or the Service Interface
+ LOGICAL SaveChanges (OnValidationErrorEnum) Performs Save Changes request either using the Service Adapter or the Service Interface
+ Consultingwerk.OERA.DatasetModel SaveChanges (Object) Performs Save Changes request either using the Service Adapter or the Service Interface
+ LOGICAL SaveChanges (Object, OnValidationErrorEnum) Performs Save Changes request either using the Service Adapter or the Service Interface
+ Consultingwerk.OERA.DatasetModel SetRestartRowid (character) Sets the Restart-Rowid for the next request
+ Consultingwerk.OERA.DatasetModel UseDatasetQueries () Ensures that all TableModels are using one of the ProDataset QUERY's

Top Constructor Summary
Options Name Purpose
DatasetModel () Static constructor for the DatasetModel class
# DatasetModel (handle) Constructor for the DatasetModel class

Top Property Summary
Options Name Purpose
+ CHARACTER AppServerPartition
+ INTEGER BatchSize
+ HANDLE ContextDataset
+ HANDLE DatasetHandle
+ Consultingwerk.OERA.DatasetModelModeEnum DatasetModelMode
+ Consultingwerk.OERA.IDatasetModelUseInterfaceProvider DatasetModelUseInterfaceProvider
+ A CHARACTER EntityName
+ LOGICAL HasChanges
+ LOGICAL NextBatchAvailable
+ Consultingwerk.OERA.DatasetModelPerformer Performer
+ INTEGER Skip
+ INTEGER StopAfter
+ Consultingwerk.OERA.ListTableModel TableModels
+ LOGICAL TrackingChanges
+ LOGICAL UseDedicatedBusinessEntity
+ Consultingwerk.OERA.UseInterfaceEnum UseInterface
+ LOGICAL UseServiceAdapterDefault


Method Detail
Top

PUBLIC GetDataset (dataset-handle)
Purpose: Returns the Dataset to the caller
Notes:

Parameters:
hDataset DATASET-HANDLE
The Dataset to be returned to the caller
Top

PUBLIC Consultingwerk.Util.Enum.DatasetControlStringEnum GetDatasetControlString ()
Purpose: Returns the DatasetControlString of the Dataset
Notes: _CANCEL or _QUESTIONS-PENDING as an Enum

Returns Consultingwerk.Util.Enum.DatasetControlStringEnum
The DatasetControlString of the Dataset
Top

PUBLIC CHARACTER GetNextRowid ()
Purpose: Returns the Next-Rowid
Notes: The Next-Rowid is the row-identifier required for retrieving
the next batch. The usage of this method is only required, when
implementing ROWID based batching with Dataset Models throughout
different AppServer requests. The SetRestartRowid method acecpts
the same values

Returns CHARACTER
The row-identifier required for retrieving the next batch
Top

PROTECTED InitializeDisconnected ()
Purpose: Initializes a disconnected DatasetModel
Notes:

Top

PROTECTED Consultingwerk.OERA.DatasetModelPerformer NewDatasetModelPerformer (handle, character)
Purpose: Overridable factory method for the DatasetModelPerformer instance
used by the DatasetModel instance
Notes: Allows customers, to return instances of custom DatasetModelPerformer
classes

Parameters:
phDataset HANDLE
The handle of the ProDataset from the model class
pcEntityName CHARACTER
The name of the Business Entity
Returns Consultingwerk.OERA.DatasetModelPerformer
The reference to the new DatasetModelPerformer instance
Top

PROTECTED OpenTableModelQueries ()
Purpose: Opens the queries of all table models
Notes:

Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (character, character)
Purpose: Retrieves data from the backend
Notes:

Parameters:
pcTables CHARACTER
The comma delimited list of the Table Names to retrieve
pcQueryString CHARACTER
The query string to use for the first table
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (character, character, OnNotAvailableEnum)
Purpose: Retrieves data from the backend
Notes:

Parameters:
pcTables CHARACTER
The comma delimited list of the Table Names to retrieve
pcQueryString CHARACTER
The query string to use for the first table
poOnNotAvailable Consultingwerk.OERA.OnNotAvailableEnum
OnNotAvailableEnum member describing if the DatasetModel should throw an error on not availalbe
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (character, INamedQueryParameter)
Purpose: Retrieves data from the backend
Notes:

Parameters:
pcTables CHARACTER
The comma delimited list of the Table Names to retrieve
poNamedQuery Consultingwerk.OERA.INamedQueryParameter
The INamedQueryParameter that defines a named query
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (character, INamedQueryParameter, OnNotAvailableEnum)
Purpose: Retrieves data from the backend
Notes:

Parameters:
pcTables CHARACTER
The comma delimited list of the Table Names to retrieve
poNamedQuery Consultingwerk.OERA.INamedQueryParameter
The INamedQueryParameter that defines a named query
poOnNotAvailable Consultingwerk.OERA.OnNotAvailableEnum
OnNotAvailableEnum member describing if the DatasetModel should throw an error on not availalbe
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (character, IQueryExpression)
Purpose: Retrieves data from the backend
Notes:

Parameters:
pcTables CHARACTER
The comma delimited list of the Table Names to retrieve
poQueryExpression Consultingwerk.IQueryExpression
The query expression to use for the first table
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (character, IQueryExpression, OnNotAvailableEnum)
Purpose: Retrieves data from the backend
Notes:

Parameters:
pcTables CHARACTER
The comma delimited list of the Table Names to retrieve
poQueryExpression Consultingwerk.IQueryExpression
The query expression to use for the first table
poOnNotAvailable Consultingwerk.OERA.OnNotAvailableEnum
OnNotAvailableEnum member describing if the DatasetModel should throw an error on not availalbe
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (INamedQueryParameter)
Purpose: Retrieves data from the backend
Notes:

Parameters:
poNamedQuery Consultingwerk.OERA.INamedQueryParameter
The INamedQueryParameter that defines a named query
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel RetrieveData (INamedQueryParameter, OnNotAvailableEnum)
Purpose: Retrieves data from the backend
Notes:

Parameters:
poNamedQuery Consultingwerk.OERA.INamedQueryParameter
The INamedQueryParameter that defines a named query
poOnNotAvailable Consultingwerk.OERA.OnNotAvailableEnum
OnNotAvailableEnum member describing if the DatasetModel should throw an error on not availalbe
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC Consultingwerk.OERA.DatasetModel SaveChanges ()
Purpose: Performs Save Changes request either using the Service Adapter or the
Service Interface
Notes:

Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC LOGICAL SaveChanges (OnValidationErrorEnum)
Purpose: Performs Save Changes request either using the Service Adapter or the
Service Interface
Notes:

Parameters:
poOnValidationError Consultingwerk.OERA.Enum.OnValidationErrorEnum
An OnValidationError value describing the behaviour when a vlaidation error is encountered
Returns LOGICAL
Logical value indicating if the SaveChanges was successful (no validation error)
Top

PUBLIC Consultingwerk.OERA.DatasetModel SaveChanges (Object)
Purpose: Performs Save Changes request either using the Service Adapter or the
Service Interface
Notes:

Parameters:
poParameter Progress.Lang.Object
The optional parameter for the SaveChanges method of the Business Entity
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself
Top

PUBLIC LOGICAL SaveChanges (Object, OnValidationErrorEnum)
Purpose: Performs Save Changes request either using the Service Adapter or the
Service Interface
Notes:

Parameters:
poParameter Progress.Lang.Object
The (optional) parameter for the SaveChanges method
poOnValidationError Consultingwerk.OERA.Enum.OnValidationErrorEnum
An OnValidationError value describing the behaviour when a vlaidation error is encountered
Returns LOGICAL
Logical value indicating if the SaveChanges was successful (no validation error)
Top

PUBLIC Consultingwerk.OERA.DatasetModel SetRestartRowid (character)
Purpose: Sets the Restart-Rowid for the next request
Notes: Allows to start retrieving data from a specific row.
The usage of this method is only required, when implementing
ROWID based batching with Dataset Models throughout different
AppServer requests.

Parameters:
pcRowid CHARACTER
The value for the Restart-Rowid
Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel itself for fluent style code
Top

PUBLIC Consultingwerk.OERA.DatasetModel UseDatasetQueries ()
Purpose: Ensures that all TableModels are using one of the ProDataset QUERY's
Notes: Invokes UseDatasetQuery() in all TableModels

Returns Consultingwerk.OERA.DatasetModel
The reference to the DatasetModel instance itself


Constructor Detail
Top

STATIC DatasetModel ()
Purpose: Static constructor for the DatasetModel class
Notes:

Top

PROTECTED DatasetModel (handle)
Purpose: Constructor for the DatasetModel class
Notes:

Parameters:
phDataset HANDLE
The handle of the ProDataset from the concrete model class


Property Detail
Top

PUBLIC CHARACTER AppServerPartition

Returns CHARACTER
Top

PUBLIC INTEGER BatchSize

Returns INTEGER
Top

PUBLIC HANDLE ContextDataset

Returns HANDLE
Top

PUBLIC HANDLE DatasetHandle

Returns HANDLE
Top

PUBLIC Consultingwerk.OERA.DatasetModelModeEnum DatasetModelMode

Returns Consultingwerk.OERA.DatasetModelModeEnum
Top

PUBLIC Consultingwerk.OERA.IDatasetModelUseInterfaceProvider DatasetModelUseInterfaceProvider

Returns Consultingwerk.OERA.IDatasetModelUseInterfaceProvider
Top

PUBLIC CHARACTER EntityName

Returns CHARACTER
Top

PUBLIC LOGICAL HasChanges

Returns LOGICAL
Top

PUBLIC LOGICAL NextBatchAvailable

Returns LOGICAL
Top

PUBLIC Consultingwerk.OERA.DatasetModelPerformer Performer

Returns Consultingwerk.OERA.DatasetModelPerformer
Top

PUBLIC INTEGER Skip

Returns INTEGER
Top

PUBLIC INTEGER StopAfter

Returns INTEGER
Top

PUBLIC Consultingwerk.OERA.ListTableModel TableModels

Returns Consultingwerk.OERA.ListTableModel
Top

PUBLIC LOGICAL TrackingChanges

Returns LOGICAL
Top

PUBLIC LOGICAL UseDedicatedBusinessEntity

Returns LOGICAL
Top

PUBLIC Consultingwerk.OERA.UseInterfaceEnum UseInterface

Returns Consultingwerk.OERA.UseInterfaceEnum
Top

PUBLIC LOGICAL UseServiceAdapterDefault

Returns LOGICAL


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