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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 // Patch file for the dart:isolate library. | 5 // Patch file for the dart:isolate library. |
6 | 6 |
7 part of html; | 7 part of html; |
8 | 8 |
9 /******************************************************** | 9 /******************************************************** |
10 Inserted from lib/isolate/serialization.dart | 10 Inserted from lib/isolate/serialization.dart |
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43 if (isPrimitive(x)) return visitPrimitive(x); | 43 if (isPrimitive(x)) return visitPrimitive(x); |
44 if (x is List) return visitList(x); | 44 if (x is List) return visitList(x); |
45 if (x is Map) return visitMap(x); | 45 if (x is Map) return visitMap(x); |
46 if (x is SendPort) return visitSendPort(x); | 46 if (x is SendPort) return visitSendPort(x); |
47 if (x is SendPortSync) return visitSendPortSync(x); | 47 if (x is SendPortSync) return visitSendPortSync(x); |
48 | 48 |
49 // Overridable fallback. | 49 // Overridable fallback. |
50 return visitObject(x); | 50 return visitObject(x); |
51 } | 51 } |
52 | 52 |
53 abstract visitPrimitive(x); | 53 visitPrimitive(x); |
54 abstract visitList(List x); | 54 visitList(List x); |
55 abstract visitMap(Map x); | 55 visitMap(Map x); |
56 abstract visitSendPort(SendPort x); | 56 visitSendPort(SendPort x); |
57 abstract visitSendPortSync(SendPortSync x); | 57 visitSendPortSync(SendPortSync x); |
58 | 58 |
59 visitObject(Object x) { | 59 visitObject(Object x) { |
60 // TODO(floitsch): make this a real exception. (which one)? | 60 // TODO(floitsch): make this a real exception. (which one)? |
61 throw "Message serialization: Illegal value $x passed"; | 61 throw "Message serialization: Illegal value $x passed"; |
62 } | 62 } |
63 | 63 |
64 static bool isPrimitive(x) { | 64 static bool isPrimitive(x) { |
65 return (x == null) || (x is String) || (x is num) || (x is bool); | 65 return (x == null) || (x is String) || (x is num) || (x is bool); |
66 } | 66 } |
67 } | 67 } |
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198 int len = keys.length; | 198 int len = keys.length; |
199 assert(len == values.length); | 199 assert(len == values.length); |
200 for (int i = 0; i < len; i++) { | 200 for (int i = 0; i < len; i++) { |
201 var key = _deserializeHelper(keys[i]); | 201 var key = _deserializeHelper(keys[i]); |
202 var value = _deserializeHelper(values[i]); | 202 var value = _deserializeHelper(values[i]); |
203 result[key] = value; | 203 result[key] = value; |
204 } | 204 } |
205 return result; | 205 return result; |
206 } | 206 } |
207 | 207 |
208 abstract deserializeSendPort(List x); | 208 deserializeSendPort(List x); |
209 | 209 |
210 deserializeObject(List x) { | 210 deserializeObject(List x) { |
211 // TODO(floitsch): Use real exception (which one?). | 211 // TODO(floitsch): Use real exception (which one?). |
212 throw "Unexpected serialized object"; | 212 throw "Unexpected serialized object"; |
213 } | 213 } |
214 } | 214 } |
215 | 215 |
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