0001    // JSONInterchangeDataSerializer.swift
0002    //
0003    // The MIT License (MIT)
0004    //
0005    // Copyright (c) 2015 Zewo
0006    //
0007    // Permission is hereby granted, free of charge, to any person obtaining a copy
0008    // of this software and associated documentation files (the "Software"), to deal
0009    // in the Software without restriction, including without limitation the rights
0010    // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
0011    // copies of the Software, and to permit persons to whom the Software is
0012    // furnished to do so, subject to the following conditions:
0013    //
0014    // The above copyright notice and this permission notice shall be included in all
0015    // copies or substantial portions of the Software.
0016    //
0017    // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0018    // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0019    // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
0020    // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
0021    // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
0022    // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
0023    // SOFTWARE.
0024    //
0025    // This file has been modified from its original project Swift-JsonSerializer
0026    
0027    @_exported import InterchangeData
0028    
0029    public class JSONInterchangeDataSerializer
JSONInterchangeDataSerializer.swift:85
public final class PrettyJSONInterchangeDataSerializer: JSONInterchangeDataSerializer {
: InterchangeDataSerializer { 0030 public init() {} 0031 0032 public func serialize(data: InterchangeData) -> Data { 0033 return serializeToString(data).data 0034 } 0035 0036 public func serializeToString(data: InterchangeData) -> String { 0037 switch data { 0038 case .NullValue: return "null" 0039 case .BooleanValue(let b): return b ? "true" : "false" 0040 case .NumberValue(let n): return serializeNumber(n) 0041 case .StringValue(let s): return escapeAsJSONString(s) 0042 case .ArrayValue(let a): return serializeArray(a) 0043 case .ObjectValue(let o): return serializeObject(o) 0044 } 0045 } 0046 0047 func serializeNumber(n: Double) -> String { 0048 if n == Double(Int64(n)) { 0049 return Int64(n).description 0050 } else { 0051 return n.description 0052 } 0053 } 0054 0055 func serializeArray(a: [InterchangeData]) -> String { 0056 var s = "[" 0057 0058 for i in 0 ..< a.count { 0059 s += serializeToString(a[i]) 0060 0061 if i != (a.count - 1) { 0062 s += "," 0063 } 0064 } 0065 0066 return s + "]" 0067 } 0068 0069 func serializeObject(o: [String: InterchangeData]) -> String { 0070 var s = "{" 0071 var i = 0 0072 0073 for entry in o { 0074 s += "\(escapeAsJSONString(entry.0)):\(serialize(entry.1))" 0075 if i != (o.count - 1) { 0076 s += "," 0077 } 0078 i += 1 0079 } 0080 0081 return s + "}" 0082 } 0083 } 0084 0085 public final class PrettyJSONInterchangeDataSerializer: JSONInterchangeDataSerializer { 0086 var indentLevel
JSONInterchangeDataSerializer.swift:90
        indentLevel += 1
JSONInterchangeDataSerializer.swift:102
        indentLevel -= 1
JSONInterchangeDataSerializer.swift:108
        indentLevel += 1
JSONInterchangeDataSerializer.swift:123
        indentLevel -= 1
JSONInterchangeDataSerializer.swift:130
        for _ in 0 ..< indentLevel {
= 0 0087 0088 override public func serializeArray(a: [InterchangeData]) -> String { 0089 var s = "[" 0090 indentLevel += 1 0091 0092 for i in 0 ..< a.count { 0093 s += "\n" 0094 s += indent() 0095 s += serializeToString(a[i]) 0096 0097 if i != (a.count - 1) { 0098 s += "," 0099 } 0100 } 0101 0102 indentLevel -= 1 0103 return s + "\n" + indent() + "]" 0104 } 0105 0106 override public func serializeObject(o: [String: InterchangeData]) -> String { 0107 var s = "{" 0108 indentLevel += 1 0109 var i = 0 0110 0111 for (key, value) in o { 0112 s += "\n" 0113 s += indent() 0114 s += "\(escapeAsJSONString(key)): \(serialize(value))" 0115 0116 if i != (o.count - 1) { 0117 s += "," 0118 } 0119 0120 i += 1 0121 } 0122 0123 indentLevel -= 1 0124 return s + "\n" + indent() + "}" 0125 } 0126 0127 func indent() -> String { 0128 var s = "" 0129 0130 for _ in 0 ..< indentLevel { 0131 s += " " 0132 } 0133 0134 return s 0135 } 0136 }