Mercurial > pub > ImplabJs
comparison src/implab/di/ValueDescriptor.js @ 34:27e8e9e38e07 default tip
Слияние
author | nickolay |
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date | Wed, 05 Jun 2019 20:44:15 +0300 |
parents | 8af8e840dd49 1dc2fd263b90 |
children |
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33:8af8e840dd49 | 34:27e8e9e38e07 |
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1 define([ "../declare", "./Descriptor", "../safe" ], | |
2 | |
3 function(declare, Descriptor, safe) { | |
4 return declare(Descriptor, { | |
5 _value : undefined, | |
6 _raw : false, | |
7 constructor : function(value, raw) { | |
8 this._value = value; | |
9 this._raw = Boolean(raw); | |
10 }, | |
11 | |
12 activate : function(context, name) { | |
13 context.enter(name, this); | |
14 var v = this._raw ? this._value : context.parse( | |
15 this._value, | |
16 ".params"); | |
17 context.leave(this); | |
18 return v; | |
19 }, | |
20 | |
21 isInstanceCreated : function() { | |
22 return this._raw; | |
23 }, | |
24 | |
25 getInstance : function() { | |
26 if (!this._raw) | |
27 throw new Error("The instance isn't constructed"); | |
28 return this._value; | |
29 }, | |
30 | |
31 toString : function() { | |
32 if (this._raw) | |
33 return "@value {raw}"; | |
34 else | |
35 return safe.isNull(this._value) ? "@value <null>" : "@value"; | |
36 } | |
37 }); | |
38 }); |