dw.svc
Class LocalServiceRegistry
Object
dw.svc.LocalServiceRegistry
The LocalServiceRegistry is responsible for managing Service instances.

Typical usage involves several steps:

  1. The service is defined in the Business Manager and configured with necessary credentials.
  2. An instance of the service is created and configured in a script:
     var myFTPService = LocalServiceRegistry.createService("MyFTPService", {
         mockExec : function(svc:FTPService, params) {
             return [
                 { "name": "file1", "timestamp": new Date(2011, 02, 21)},
                 { "name": "file2", "timestamp": new Date(2012, 02, 21)},
                 { "name": "file3", "timestamp": new Date(2013, 02, 21)}
             ];
         },
         createRequest: function(svc:FTPService, params) {
             svc.setOperation("list", "/");
         },
         parseResponse : function(svc:FTPService, listOutput) {
             var x : Array = [];
             var resp : Array = listOutput;
             for(var i = 0; i < resp.length; i++) {
                 var f = resp[i];
                 x.push( { "name": f['name'], "timestamp": f['timestamp'] } );
             }
             return x;
         }
     });
     
  3. The service is called in order to perform the operation:
     var result : Result = myFTPService.call();
     if(result.status == 'OK') {
         // The result.object is the object returned by the 'after' callback.
     } else {
         // Handle the error. See result.error for more information.
     }
     
Unlike ServiceRegistry, the configured service is local to the current script call, so this deals directly with Service instances rather than the intermediate ServiceDefinition. This means that a cartridge-level initialization script (and the package.json) is no longer needed.

See ServiceCallback for all the callback options, and individual Service classes for customization specific to a service type.

Constructor Summary
This class does not have a constructor, so you cannot create it directly.
Method Summary
static createService(serviceId : String, configObj : Object) : Service
Constructs and configures a service with a callback.
Methods inherited from class Object
Method Detail
createService
static createService(serviceId : String, configObj : Object) : Service
Constructs and configures a service with a callback.

Parameters:
serviceId - Unique Service ID.
configObj - Configuration callback. See ServiceCallback for a description of available callback methods.
Returns:
Associated Service, which can be used for further protocol-specific configuration.

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