implab/implabjs-core Files · src/js/di/ValueDescriptor.js

added CancellationTests...

added CancellationTests added cancellations docs [ru]

cin - - Load All Authors

File last commit:

r0:6a5387d69bf1 default


                r18:a8dda6a00a16

propose cancellat...

Download file

             ValueDescriptor.js
        
                    37 lines
            
             | 1.0 KiB
            
                | application/javascript
            
             |
                JavascriptLexer
            
             / src / js / di / ValueDescriptor.js
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      define([ "../declare", "./Descriptor", "../safe" ],

      function(declare, Descriptor, safe) {

          return declare(Descriptor, {

              _value : undefined,

              _raw : false,

              constructor : function(value, raw) {

                  this._value = value;

                  this._raw = Boolean(raw);

              },

              activate : function(context, name) {

                  context.enter(name, this);

                  var v = this._raw ? this._value : context.parse(

                      this._value,

                      ".params");

                  context.leave(this);

                  return v;

              },

              isInstanceCreated : function() {

                  return this._raw;

              },

              getInstance : function() {

                  if (!this._raw)

                      throw new Error("The instance isn't constructed");

                  return this._value;

              },

              toString : function() {

                  if (this._raw)

                      return "@value {raw}";

                  else

                      return safe.isNull(this._value) ? "@value <null>" : "@value";

              }

          });

      });

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				define([ "../declare", "./Descriptor", "../safe" ],

				function(declare, Descriptor, safe) {
				return declare(Descriptor, {
				_value : undefined,
				_raw : false,
				constructor : function(value, raw) {
				this._value = value;
				this._raw = Boolean(raw);
				},

				activate : function(context, name) {
				context.enter(name, this);
				var v = this._raw ? this._value : context.parse(
				this._value,
				".params");
				context.leave(this);
				return v;
				},

				isInstanceCreated : function() {
				return this._raw;
				},

				getInstance : function() {
				if (!this._raw)
				throw new Error("The instance isn't constructed");
				return this._value;
				},

				toString : function() {
				if (this._raw)
				return "@value {raw}";
				else
				return safe.isNull(this._value) ? "@value <null>" : "@value";
				}
				});
				});