Package | com.esri.baserver.tasks.rendering |
Class | public final class AddLayersToMapTask |
Inheritance | AddLayersToMapTask BAServerTask BATask AbstractTask flash.events.EventDispatcher |
A layer is added to the map under the name specified with the layerName
parameter of its LayerItem
instance. If this parameter is missing, the name
of the repository item is used as the layer name.
Layers temporary added to the default map are removed when the Business Analyst Server Map Service restarts.
The result of this task is a Boolean variable whose value is always true.
See also
Property | Defined By | ||
---|---|---|---|
activeDatasetID : String
Active dataset ID. | BAServerTask | ||
concurrency : String
Value that indicates how to handle multiple calls to the same task. | AbstractTask | ||
disableClientCaching : Boolean
If true, adds a timestamp parameter ("_ts") to the REST request to prevent the request from
being loaded from the browser's cache. | AbstractTask | ||
isFullErrorMessage : Boolean
Produce an error message with stack trace (true) or without stack trace (false). | BAServerTask | ||
lastResult : Boolean [read-only]
The last result of executing the Add Layers to Map task. | AddLayersToMapTask | ||
proxyURL : String
The URL to proxy the request through. | AbstractTask | ||
requestTimeout : Number
The request timeout in seconds. | AbstractTask | ||
showBusyCursor : Boolean
If true, a busy cursor is displayed while a service is executing. | AbstractTask | ||
token : String
Token for accessing a secure task. | AbstractTask | ||
tokenProvider : ITokenProvider
Provider responsible for updating the security token if the last one expires. | BATask | ||
url : String
URL of the task. | AbstractTask |
Method | Defined By | ||
---|---|---|---|
AddLayersToMapTask(urlOrClient:Object = null)
Creates a new instance of the AddLayersToMapTask class. | AddLayersToMapTask | ||
createCommand(layerItems:Array, commandName:String = null):BACommand
Creates a new command encapsulating this task and the given parameters. | AddLayersToMapTask | ||
createParameters(layerItems:Array):IBATaskParameters [static]
Creates parameters of this task in order to execute it with a generic or batch task. | AddLayersToMapTask | ||
execute(layerItems:Array, responder:IResponder = null):AsyncToken
Sends a request for executing an Add Layers to Map task to the Business Analyst Server HTTP (REST) Service. | AddLayersToMapTask |
Constant | Defined By | ||
---|---|---|---|
name : String = AddLayersToMap [static] Task name. | AddLayersToMapTask |
lastResult | property |
lastResult:Boolean
[read-only] The last result of executing the Add Layers to Map task.
public function get lastResult():Boolean
AddLayersToMapTask | () | Constructor |
public function AddLayersToMapTask(urlOrClient:Object = null)
Creates a new instance of the AddLayersToMapTask class.
A new task can be constructed in two ways: as a task sharing a BAServerClient type instance
with other tasks (the urlOrClient
parameter has the BAServerClient type) or
as a standalone task encapsulating its own client.
The base URL to the Business Analyst Server HTTP Service looks as follows:
http://{host}:{port}/ArcGIS/baserver/REST/services/DefaultMap/BAServer
The {host}
and {port}
parameters in this URL should be substituted with
valid Business Analyst Server host name and port, respectively.
urlOrClient:Object (default = null ) — A variable containing either Business Analyst Server HTTP Service base URL string or an
instance of the BAServerClient class.
|
See also
createCommand | () | method |
public function createCommand(layerItems:Array, commandName:String = null):BACommand
Creates a new command encapsulating this task and the given parameters.
Parameters
layerItems:Array — Layer items from the repository that will be added to the default map.
This array should contain items of the LayerItem type.
| |
commandName:String (default = null ) — Command name.
|
BACommand — A new command.
|
See also
createParameters | () | method |
public static function createParameters(layerItems:Array):IBATaskParameters
Creates parameters of this task in order to execute it with a generic or batch task.
Parameters
layerItems:Array — Layer items from the repository that will be added to the default map.
This array should contain items of the LayerItem type.
|
IBATaskParameters — Parameters of this task.
|
See also
execute | () | method |
public function execute(layerItems:Array, responder:IResponder = null):AsyncToken
Sends a request for executing an Add Layers to Map task to the Business Analyst Server HTTP (REST) Service.
A response can be received in two ways—in an optional
responder
object passed in parameters
of this method and/or in listeners of fault
and taskCompleted
events registered for this task.
The responder is notified first when a response is received and parsed.
Its fault
method receives a parameter of the FaultEvent
type and its
result
method receives a parameter of the BATaskCompletedEvent
type
whose result
property contains the result object.
After that the received event is dispatched to listeners of this task.
If a response is succesfully received and parsed, the result is assigned to the
lastResult
property of this task.
Parameters
layerItems:Array — Layer items from the repository that will be added to the default map.
This array should contain items of the LayerItem type.
| |
responder:IResponder (default = null ) — A responder to call on result or fault.
|
AsyncToken — Asynch token associated with the response.
|
See also
name | Constant |
public static const name:String = AddLayersToMap
Task name.
// The layerItems parameter specifies an array of repository layers to be added to the map. addLayersToMapTask.execute(layerItems, new Responder(resultHandler, faultHandler));