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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 /** | 5 /** |
| 6 * Simple library to serialize acyclic Dart types to JSON. | 6 * Simple library to serialize acyclic Dart types to JSON. |
| 7 * This library is not intended for broad consumption and should be replaced | 7 * This library is not intended for broad consumption and should be replaced |
| 8 * with a more generic Dart serialization library when one is available. | 8 * with a more generic Dart serialization library when one is available. |
| 9 */ | 9 */ |
| 10 library json_serializer; | 10 library json_serializer; |
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| 55 // immediately. | 55 // immediately. |
| 56 for(String memberName in members) { | 56 for(String memberName in members) { |
| 57 var result = mirror.getField(new Symbol(memberName)); | 57 var result = mirror.getField(new Symbol(memberName)); |
| 58 _serialize(memberName, result.reflectee, printer); | 58 _serialize(memberName, result.reflectee, printer); |
| 59 } | 59 } |
| 60 printer.endObject(); | 60 printer.endObject(); |
| 61 } | 61 } |
| 62 | 62 |
| 63 void determineAllMembers(ClassMirror classMirror, | 63 void determineAllMembers(ClassMirror classMirror, |
| 64 List<String> members) { | 64 List<String> members) { |
| 65 for(Symbol getterName in classMirror.getters.keys) { | 65 for (var mirror in classMirror.declarations.values) { |
| 66 if (!members.contains(MirrorSystem.getName(getterName))) { | 66 if (mirror is VariableMirror || |
| 67 members.add(MirrorSystem.getName(getterName)); | 67 (mirror is MethodMirror && mirror.isGetter)) { |
| 68 } | 68 if (!members.contains(MirrorSystem.getName(mirror.simpleName))) { |
| 69 } | 69 members.add(MirrorSystem.getName(mirror.simpleName)); |
| 70 for(Symbol fieldName in classMirror.variables.keys) { | 70 } |
| 71 if (!members.contains(MirrorSystem.getName(fieldName))) { | |
| 72 members.add(MirrorSystem.getName(fieldName)); | |
| 73 } | 71 } |
| 74 } | 72 } |
| 75 if (classMirror.superclass != null && | 73 if (classMirror.superclass != null && |
| 76 | 74 |
| 77 // TODO(ahe): What is this test for? Consider removing it, | 75 // TODO(ahe): What is this test for? Consider removing it, |
| 78 // dart2js will issue an error if there is a cycle in superclass | 76 // dart2js will issue an error if there is a cycle in superclass |
| 79 // hierarchy. | 77 // hierarchy. |
| 80 classMirror.superclass.qualifiedName != classMirror.qualifiedName && | 78 classMirror.superclass.qualifiedName != classMirror.qualifiedName && |
| 81 | 79 |
| 82 MirrorSystem.getName(classMirror.superclass.qualifiedName) != | 80 MirrorSystem.getName(classMirror.superclass.qualifiedName) != |
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| 250 needsEscape = true; | 248 needsEscape = true; |
| 251 codeUnits.add(JsonPrinter.BACKSLASH); | 249 codeUnits.add(JsonPrinter.BACKSLASH); |
| 252 codeUnits.add(codeUnit); | 250 codeUnits.add(codeUnit); |
| 253 } else { | 251 } else { |
| 254 codeUnits.add(codeUnit); | 252 codeUnits.add(codeUnit); |
| 255 } | 253 } |
| 256 } | 254 } |
| 257 sb.write(needsEscape ? new String.fromCharCodes(codeUnits) : s); | 255 sb.write(needsEscape ? new String.fromCharCodes(codeUnits) : s); |
| 258 } | 256 } |
| 259 } | 257 } |
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