TRODLOperation

Overview

The TRODLOperation class represents methods in RODL.

Use Case

The TRODLOperation class is used internally for auto code generation and for conversion from RODL into different formats (such as WSDL for SOAP clients). You may use this class to access service methods (for more information please refer to the Manipulation of RODL Meta Data article).

Location

 

constructor Create  override

Creates a new instance with a unique GUID.

constructor Create

Abstract    (declared in TRODLComplexEntity)

Equals true if the current TRODLComplexEntity object describes abstract objects, otherwise equals false.

property Abstract: boolean read write

Add  reintroduce overload

Adds a new object to the Items collection.

function Add: TRODLOperationParam

Add (TRODLEntity): integer  overload virtual    (declared in TRODLComplexEntity)

Adds specified object to the Items collection.

function Add(anEntity: TRODLEntity): integer

Parameters:

  • anEntity:

Add (TRODLOperationParam): integer  reintroduce overload

function Add(aParam: TRODLOperationParam): integer

Parameters:

  • aParam:

AddResult

function AddResult: TRODLOperationParam

Assign  virtual    (declared in TRODLEntity)

Copies data from a given source.

procedure Assign(const Source: TRODLEntity)

Parameters:

  • Source: Instance whose properties will be copied

Attributes    (declared in TRODLEntity)

List of strings that represents object attributes.

property Attributes: TStrings read write

AutoCreateParams    (declared in TRODLComplexEntity)

Equals true if the described object has the ability to autocreate fields, otherwise equals false.

property AutoCreateParams: boolean read write

Clear  virtual    (declared in TRODLComplexEntity)

Clears the Items collection.

procedure Clear

CodeBodies

This property provides access to method implementation code for the given language name. To add new values, use SetCodeBody or SetCodeBodyAsString.

property CodeBodies[iLanguage: string]: TStrings read write

CodeBodyCount

property CodeBodyCount: integer read write

CodeBodyLanguages

property CodeBodyLanguages[iIndex: integer]: string read write

ContainsEntity    (declared in TRODLComplexEntity)

Returns true if the aEntity object is found in the Items collection. If aRecurse is true, it searches recursively on all objects in the Items collection. By default, aRecurse is true.

function ContainsEntity(aEntity: TRODLEntity; aRecurse: boolean): boolean

Parameters:

  • aEntity: Object;
  • aRecurse: If true, the method searches recursively on all objects;

Count    (declared in TRODLComplexEntity)

Count of items in the Items collection.

property Count: integer read write

Data    (declared in TRODLEntity)

Object associated with the current TRODLEntity object. This property is needed to hold custom application-specific data at runtime for application coding convenience.

property Data: TObject read write

Delete  virtual    (declared in TRODLComplexEntity)

Deletes items with the specified Index from the Items collection.

procedure Delete(Index: integer)

Parameters:

  • Index: Index of item that will be deleted;

Documentation    (declared in TRODLEntity)

Description of the current object.

property Documentation: UnicodeString read write

DontCodegen    (declared in TRODLEntity)

property DontCodegen: boolean read write

Exchange  virtual    (declared in TRODLComplexEntity)

Exchanges two items in Items collection.

procedure Exchange(Index1: integer; Index2: integer)

Parameters:

  • Index1: First item index;
  • Index2: Second item index;

ForceAsyncResponse

property ForceAsyncResponse: boolean read write

GetDontCodegen  protected virtual    (declared in TRODLEntity)

function GetDontCodegen: boolean

GetParameter

function GetParameter(const aParameterName: string): TRODLOperationParam

Parameters:

  • aParameterName:

GroupUnder    (declared in TRODLEntity)

If the object is contained in group, this property returns the group object, otherwise it returns nil.

property GroupUnder: TRODLGroup read write

Info    (declared in TRODLEntity)

The TRODLEntity object that is associated with the current object. It is needed for backwards compatibility.

property Info: TRODLEntity read write

Insert (integer): TRODLEntity  overload virtual    (declared in TRODLComplexEntity)

Inserts a new object to the Items collection in the specified aIndex position.

function Insert(aIndex: integer): TRODLEntity

Parameters:

  • aIndex:

Insert (integer, TRODLEntity)  overload virtual    (declared in TRODLComplexEntity)

Inserts an anEntity object to the Items collection in the specified aIndex position.

procedure Insert(aIndex: integer; anEntity: TRODLEntity)

Parameters:

  • aIndex:
  • anEntity:

InUse    (declared in TRODLEntity)

property InUse: TRODLUseList read write

InUseCount    (declared in TRODLEntity)

property InUseCount: integer read write

IsFromUsedRodl    (declared in TRODLEntity)

Indicates when a class refers to the linked RODL file. The linked RODL file is declared in the section Uses of the current RODL file.

property IsFromUsedRodl: boolean read write

ItemByName    (declared in TRODLComplexEntity)

Returns the item with the specified aName name in the Items collection.

function ItemByName(const aName: string): TRODLEntity

Parameters:

  • aName:

ItemByUID    (declared in TRODLComplexEntity)

Returns the item with the specified aUID UID in the Items collection.

function ItemByUID(const aUID: TGUID): TRODLEntity

Parameters:

  • aUID:

ItemClass    (declared in TRODLComplexEntity)

Contains the class name of the current object.

property ItemClass: TRODLEntityClass read write

Items

Gets the TRODLOperationParam element at the specified Index.

property Items[Index: integer]: TRODLOperationParam read write

LocatedInRodlUse    (declared in TRODLEntity)

Detailed info about the RODL that is using the current TRODLEntity object.

property LocatedInRodlUse: TRODLUse read write

Name    (declared in TRODLEntity)

The Name of the current TRODLEntity object.

property Name: string read write

OriginalName    (declared in TRODLEntity)

The OriginalName of the current TRODLEntity object. If the private variable fOriginalName is not defined, OriginalName equals Name.

property OriginalName: string read write

Owner    (declared in TRODLEntity)

The Owner of the current TRODLEntity object.

property Owner: TRODLEntity read write

OwnerLibrary    (declared in TRODLEntity)

The owner library of the current object.

property OwnerLibrary: TRODLLibrary read write

ReadableEntityTypeName    (declared in TRODLEntity)

Returns the class name without the prefix 'TRODL'.

class function ReadableEntityTypeName: string

Remove  virtual    (declared in TRODLComplexEntity)

Removes the specified object from the Items collection.

procedure Remove(anEntity: TRODLEntity)

Parameters:

  • anEntity: Object that will be removed;

RemoveResult

procedure RemoveResult

Result

property Result: TRODLOperationParam read write

Roles

This property holds an array of role names, each name representing a role that is needed to access the object. If no roles are listed, access will be granted to all clients. You can read more about roles in here.

property Roles: TStringArray read write

SetCodeBody

Sets the method implementation code for the given language name. If the implementation code for this language already exists, it will be changed to the given value, otherwise a new entry will be created. If the value is set to nil, the implementation for the given language will be removed from the list.

procedure SetCodeBody(iLanguage: string; Value: TStrings)

Parameters:

  • iLanguage:
  • Value:

SetCodeBodyAsString

procedure SetCodeBodyAsString(iLanguage: string; const Value: string)

Parameters:

  • iLanguage:
  • Value:

Sort    (declared in TRODLComplexEntity)

Sorts items in Items collection.

procedure Sort

UID    (declared in TRODLEntity)

Unique identifier.

property UID: TGUID read write

UniqueName    (declared in TRODLComplexEntity)

Generates unique names based on the aBaseName.

function UniqueName(aBaseName: string): string

Parameters:

  • aBaseName:

Validate  override

Validates the current object.

procedure Validate(iMessages: IROPluginMessages)

Parameters:

  • iMessages: plugin

 

Abstract    (declared in TRODLComplexEntity)

Equals true if the current TRODLComplexEntity object describes abstract objects, otherwise equals false.

property Abstract: boolean read write

Attributes    (declared in TRODLEntity)

List of strings that represents object attributes.

property Attributes: TStrings read write

AutoCreateParams    (declared in TRODLComplexEntity)

Equals true if the described object has the ability to autocreate fields, otherwise equals false.

property AutoCreateParams: boolean read write

CodeBodies

This property provides access to method implementation code for the given language name. To add new values, use SetCodeBody or SetCodeBodyAsString.

property CodeBodies[iLanguage: string]: TStrings read write

CodeBodyCount

property CodeBodyCount: integer read write

CodeBodyLanguages

property CodeBodyLanguages[iIndex: integer]: string read write

Count    (declared in TRODLComplexEntity)

Count of items in the Items collection.

property Count: integer read write

Data    (declared in TRODLEntity)

Object associated with the current TRODLEntity object. This property is needed to hold custom application-specific data at runtime for application coding convenience.

property Data: TObject read write

Documentation    (declared in TRODLEntity)

Description of the current object.

property Documentation: UnicodeString read write

DontCodegen    (declared in TRODLEntity)

property DontCodegen: boolean read write

ForceAsyncResponse

property ForceAsyncResponse: boolean read write

GroupUnder    (declared in TRODLEntity)

If the object is contained in group, this property returns the group object, otherwise it returns nil.

property GroupUnder: TRODLGroup read write

Info    (declared in TRODLEntity)

The TRODLEntity object that is associated with the current object. It is needed for backwards compatibility.

property Info: TRODLEntity read write

InUse    (declared in TRODLEntity)

property InUse: TRODLUseList read write

InUseCount    (declared in TRODLEntity)

property InUseCount: integer read write

IsFromUsedRodl    (declared in TRODLEntity)

Indicates when a class refers to the linked RODL file. The linked RODL file is declared in the section Uses of the current RODL file.

property IsFromUsedRodl: boolean read write

ItemClass    (declared in TRODLComplexEntity)

Contains the class name of the current object.

property ItemClass: TRODLEntityClass read write

Items

Gets the TRODLOperationParam element at the specified Index.

property Items[Index: integer]: TRODLOperationParam read write

LocatedInRodlUse    (declared in TRODLEntity)

Detailed info about the RODL that is using the current TRODLEntity object.

property LocatedInRodlUse: TRODLUse read write

Name    (declared in TRODLEntity)

The Name of the current TRODLEntity object.

property Name: string read write

OriginalName    (declared in TRODLEntity)

The OriginalName of the current TRODLEntity object. If the private variable fOriginalName is not defined, OriginalName equals Name.

property OriginalName: string read write

Owner    (declared in TRODLEntity)

The Owner of the current TRODLEntity object.

property Owner: TRODLEntity read write

OwnerLibrary    (declared in TRODLEntity)

The owner library of the current object.

property OwnerLibrary: TRODLLibrary read write

Result

property Result: TRODLOperationParam read write

Roles

This property holds an array of role names, each name representing a role that is needed to access the object. If no roles are listed, access will be granted to all clients. You can read more about roles in here.

property Roles: TStringArray read write

UID    (declared in TRODLEntity)

Unique identifier.

property UID: TGUID read write

 

ReadableEntityTypeName    (declared in TRODLEntity)

Returns the class name without the prefix 'TRODL'.

class function ReadableEntityTypeName: string

 

constructor Create  override

Creates a new instance with a unique GUID.

constructor Create

Add  reintroduce overload

Adds a new object to the Items collection.

function Add: TRODLOperationParam

Add (TRODLEntity): integer  overload virtual    (declared in TRODLComplexEntity)

Adds specified object to the Items collection.

function Add(anEntity: TRODLEntity): integer

Parameters:

  • anEntity:

Add (TRODLOperationParam): integer  reintroduce overload

function Add(aParam: TRODLOperationParam): integer

Parameters:

  • aParam:

AddResult

function AddResult: TRODLOperationParam

Assign  virtual    (declared in TRODLEntity)

Copies data from a given source.

procedure Assign(const Source: TRODLEntity)

Parameters:

  • Source: Instance whose properties will be copied

Clear  virtual    (declared in TRODLComplexEntity)

Clears the Items collection.

procedure Clear

ContainsEntity    (declared in TRODLComplexEntity)

Returns true if the aEntity object is found in the Items collection. If aRecurse is true, it searches recursively on all objects in the Items collection. By default, aRecurse is true.

function ContainsEntity(aEntity: TRODLEntity; aRecurse: boolean): boolean

Parameters:

  • aEntity: Object;
  • aRecurse: If true, the method searches recursively on all objects;

Delete  virtual    (declared in TRODLComplexEntity)

Deletes items with the specified Index from the Items collection.

procedure Delete(Index: integer)

Parameters:

  • Index: Index of item that will be deleted;

Exchange  virtual    (declared in TRODLComplexEntity)

Exchanges two items in Items collection.

procedure Exchange(Index1: integer; Index2: integer)

Parameters:

  • Index1: First item index;
  • Index2: Second item index;

GetDontCodegen  protected virtual    (declared in TRODLEntity)

function GetDontCodegen: boolean

GetParameter

function GetParameter(const aParameterName: string): TRODLOperationParam

Parameters:

  • aParameterName:

Insert (integer): TRODLEntity  overload virtual    (declared in TRODLComplexEntity)

Inserts a new object to the Items collection in the specified aIndex position.

function Insert(aIndex: integer): TRODLEntity

Parameters:

  • aIndex:

Insert (integer, TRODLEntity)  overload virtual    (declared in TRODLComplexEntity)

Inserts an anEntity object to the Items collection in the specified aIndex position.

procedure Insert(aIndex: integer; anEntity: TRODLEntity)

Parameters:

  • aIndex:
  • anEntity:

ItemByName    (declared in TRODLComplexEntity)

Returns the item with the specified aName name in the Items collection.

function ItemByName(const aName: string): TRODLEntity

Parameters:

  • aName:

ItemByUID    (declared in TRODLComplexEntity)

Returns the item with the specified aUID UID in the Items collection.

function ItemByUID(const aUID: TGUID): TRODLEntity

Parameters:

  • aUID:

Remove  virtual    (declared in TRODLComplexEntity)

Removes the specified object from the Items collection.

procedure Remove(anEntity: TRODLEntity)

Parameters:

  • anEntity: Object that will be removed;

RemoveResult

procedure RemoveResult

SetCodeBody

Sets the method implementation code for the given language name. If the implementation code for this language already exists, it will be changed to the given value, otherwise a new entry will be created. If the value is set to nil, the implementation for the given language will be removed from the list.

procedure SetCodeBody(iLanguage: string; Value: TStrings)

Parameters:

  • iLanguage:
  • Value:

SetCodeBodyAsString

procedure SetCodeBodyAsString(iLanguage: string; const Value: string)

Parameters:

  • iLanguage:
  • Value:

Sort    (declared in TRODLComplexEntity)

Sorts items in Items collection.

procedure Sort

UniqueName    (declared in TRODLComplexEntity)

Generates unique names based on the aBaseName.

function UniqueName(aBaseName: string): string

Parameters:

  • aBaseName:

Validate  override

Validates the current object.

procedure Validate(iMessages: IROPluginMessages)

Parameters:

  • iMessages: plugin