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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_JSON_JSON_STRING_VALUE_SERIALIZER_H_ | 5 #ifndef BASE_JSON_JSON_STRING_VALUE_SERIALIZER_H_ |
6 #define BASE_JSON_JSON_STRING_VALUE_SERIALIZER_H_ | 6 #define BASE_JSON_JSON_STRING_VALUE_SERIALIZER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/base_export.h" | 10 #include "base/base_export.h" |
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31 initialized_with_const_string_(true), | 31 initialized_with_const_string_(true), |
32 pretty_print_(false), | 32 pretty_print_(false), |
33 allow_trailing_comma_(false) { | 33 allow_trailing_comma_(false) { |
34 } | 34 } |
35 | 35 |
36 virtual ~JSONStringValueSerializer(); | 36 virtual ~JSONStringValueSerializer(); |
37 | 37 |
38 // Attempt to serialize the data structure represented by Value into | 38 // Attempt to serialize the data structure represented by Value into |
39 // JSON. If the return value is true, the result will have been written | 39 // JSON. If the return value is true, the result will have been written |
40 // into the string passed into the constructor. | 40 // into the string passed into the constructor. |
41 virtual bool Serialize(const Value& root) OVERRIDE; | 41 virtual bool Serialize(const base::Value& root) OVERRIDE; |
42 | 42 |
43 // Equivalent to Serialize(root) except binary values are omitted from the | 43 // Equivalent to Serialize(root) except binary values are omitted from the |
44 // output. | 44 // output. |
45 bool SerializeAndOmitBinaryValues(const Value& root); | 45 bool SerializeAndOmitBinaryValues(const base::Value& root); |
46 | 46 |
47 // Attempt to deserialize the data structure encoded in the string passed | 47 // Attempt to deserialize the data structure encoded in the string passed |
48 // in to the constructor into a structure of Value objects. If the return | 48 // in to the constructor into a structure of Value objects. If the return |
49 // value is NULL, and if |error_code| is non-null, |error_code| will | 49 // value is NULL, and if |error_code| is non-null, |error_code| will |
50 // contain an integer error code (either JsonFileError or JsonParseError). | 50 // contain an integer error code (either JsonFileError or JsonParseError). |
51 // If |error_message| is non-null, it will be filled in with a formatted | 51 // If |error_message| is non-null, it will be filled in with a formatted |
52 // error message including the location of the error if appropriate. | 52 // error message including the location of the error if appropriate. |
53 // The caller takes ownership of the returned value. | 53 // The caller takes ownership of the returned value. |
54 virtual Value* Deserialize(int* error_code, | 54 virtual base::Value* Deserialize(int* error_code, |
55 std::string* error_message) OVERRIDE; | 55 std::string* error_message) OVERRIDE; |
56 | 56 |
57 void set_pretty_print(bool new_value) { pretty_print_ = new_value; } | 57 void set_pretty_print(bool new_value) { pretty_print_ = new_value; } |
58 bool pretty_print() { return pretty_print_; } | 58 bool pretty_print() { return pretty_print_; } |
59 | 59 |
60 void set_allow_trailing_comma(bool new_value) { | 60 void set_allow_trailing_comma(bool new_value) { |
61 allow_trailing_comma_ = new_value; | 61 allow_trailing_comma_ = new_value; |
62 } | 62 } |
63 | 63 |
64 private: | 64 private: |
65 bool SerializeInternal(const Value& root, bool omit_binary_values); | 65 bool SerializeInternal(const base::Value& root, bool omit_binary_values); |
66 | 66 |
67 std::string* json_string_; | 67 std::string* json_string_; |
68 bool initialized_with_const_string_; | 68 bool initialized_with_const_string_; |
69 bool pretty_print_; // If true, serialization will span multiple lines. | 69 bool pretty_print_; // If true, serialization will span multiple lines. |
70 // If true, deserialization will allow trailing commas. | 70 // If true, deserialization will allow trailing commas. |
71 bool allow_trailing_comma_; | 71 bool allow_trailing_comma_; |
72 | 72 |
73 DISALLOW_COPY_AND_ASSIGN(JSONStringValueSerializer); | 73 DISALLOW_COPY_AND_ASSIGN(JSONStringValueSerializer); |
74 }; | 74 }; |
75 | 75 |
76 #endif // BASE_JSON_JSON_STRING_VALUE_SERIALIZER_H_ | 76 #endif // BASE_JSON_JSON_STRING_VALUE_SERIALIZER_H_ |
77 | 77 |
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