mobile/android/thirdparty/org/json/simple/JSONObject.java@fc2d59ddac77 (annotated)
mobile/android/thirdparty/org/json/simple/JSONObject.java
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
| michael@0 | 1 | /* |
| michael@0 | 2 | * $Id: JSONObject.java,v 1.1 2006/04/15 14:10:48 platform Exp $ |
| michael@0 | 3 | * Created on 2006-4-10 |
| michael@0 | 4 | */ |
| michael@0 | 5 | package org.json.simple; |
| michael@0 | 6 | |
| michael@0 | 7 | import java.io.IOException; |
| michael@0 | 8 | import java.io.Writer; |
| michael@0 | 9 | import java.util.HashMap; |
| michael@0 | 10 | import java.util.Iterator; |
| michael@0 | 11 | import java.util.Map; |
| michael@0 | 12 | |
| michael@0 | 13 | /** |
| michael@0 | 14 | * A JSON object. Key value pairs are unordered. JSONObject supports java.util.Map interface. |
| michael@0 | 15 | * |
| michael@0 | 16 | * @author FangYidong<fangyidong@yahoo.com.cn> |
| michael@0 | 17 | */ |
| michael@0 | 18 | public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAware{ |
| michael@0 | 19 | private static final long serialVersionUID = -503443796854799292L; |
| michael@0 | 20 | |
| michael@0 | 21 | /** |
| michael@0 | 22 | * Encode a map into JSON text and write it to out. |
| michael@0 | 23 | * If this map is also a JSONAware or JSONStreamAware, JSONAware or JSONStreamAware specific behaviours will be ignored at this top level. |
| michael@0 | 24 | * |
| michael@0 | 25 | * @see org.json.simple.JSONValue#writeJSONString(Object, Writer) |
| michael@0 | 26 | * |
| michael@0 | 27 | * @param map |
| michael@0 | 28 | * @param out |
| michael@0 | 29 | */ |
| michael@0 | 30 | public static void writeJSONString(Map map, Writer out) throws IOException { |
| michael@0 | 31 | if(map == null){ |
| michael@0 | 32 | out.write("null"); |
| michael@0 | 33 | return; |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | boolean first = true; |
| michael@0 | 37 | Iterator iter=map.entrySet().iterator(); |
| michael@0 | 38 | |
| michael@0 | 39 | out.write('{'); |
| michael@0 | 40 | while(iter.hasNext()){ |
| michael@0 | 41 | if(first) |
| michael@0 | 42 | first = false; |
| michael@0 | 43 | else |
| michael@0 | 44 | out.write(','); |
| michael@0 | 45 | Map.Entry entry=(Map.Entry)iter.next(); |
| michael@0 | 46 | out.write('\"'); |
| michael@0 | 47 | out.write(escape(String.valueOf(entry.getKey()))); |
| michael@0 | 48 | out.write('\"'); |
| michael@0 | 49 | out.write(':'); |
| michael@0 | 50 | JSONValue.writeJSONString(entry.getValue(), out); |
| michael@0 | 51 | } |
| michael@0 | 52 | out.write('}'); |
| michael@0 | 53 | } |
| michael@0 | 54 | |
| michael@0 | 55 | public void writeJSONString(Writer out) throws IOException{ |
| michael@0 | 56 | writeJSONString(this, out); |
| michael@0 | 57 | } |
| michael@0 | 58 | |
| michael@0 | 59 | /** |
| michael@0 | 60 | * Convert a map to JSON text. The result is a JSON object. |
| michael@0 | 61 | * If this map is also a JSONAware, JSONAware specific behaviours will be omitted at this top level. |
| michael@0 | 62 | * |
| michael@0 | 63 | * @see org.json.simple.JSONValue#toJSONString(Object) |
| michael@0 | 64 | * |
| michael@0 | 65 | * @param map |
| michael@0 | 66 | * @return JSON text, or "null" if map is null. |
| michael@0 | 67 | */ |
| michael@0 | 68 | public static String toJSONString(Map map){ |
| michael@0 | 69 | if(map == null) |
| michael@0 | 70 | return "null"; |
| michael@0 | 71 | |
| michael@0 | 72 | StringBuffer sb = new StringBuffer(); |
| michael@0 | 73 | boolean first = true; |
| michael@0 | 74 | Iterator iter=map.entrySet().iterator(); |
| michael@0 | 75 | |
| michael@0 | 76 | sb.append('{'); |
| michael@0 | 77 | while(iter.hasNext()){ |
| michael@0 | 78 | if(first) |
| michael@0 | 79 | first = false; |
| michael@0 | 80 | else |
| michael@0 | 81 | sb.append(','); |
| michael@0 | 82 | |
| michael@0 | 83 | Map.Entry entry=(Map.Entry)iter.next(); |
| michael@0 | 84 | toJSONString(String.valueOf(entry.getKey()),entry.getValue(), sb); |
| michael@0 | 85 | } |
| michael@0 | 86 | sb.append('}'); |
| michael@0 | 87 | return sb.toString(); |
| michael@0 | 88 | } |
| michael@0 | 89 | |
| michael@0 | 90 | public String toJSONString(){ |
| michael@0 | 91 | return toJSONString(this); |
| michael@0 | 92 | } |
| michael@0 | 93 | |
| michael@0 | 94 | private static String toJSONString(String key,Object value, StringBuffer sb){ |
| michael@0 | 95 | sb.append('\"'); |
| michael@0 | 96 | if(key == null) |
| michael@0 | 97 | sb.append("null"); |
| michael@0 | 98 | else |
| michael@0 | 99 | JSONValue.escape(key, sb); |
| michael@0 | 100 | sb.append('\"').append(':'); |
| michael@0 | 101 | |
| michael@0 | 102 | sb.append(JSONValue.toJSONString(value)); |
| michael@0 | 103 | |
| michael@0 | 104 | return sb.toString(); |
| michael@0 | 105 | } |
| michael@0 | 106 | |
| michael@0 | 107 | public String toString(){ |
| michael@0 | 108 | return toJSONString(); |
| michael@0 | 109 | } |
| michael@0 | 110 | |
| michael@0 | 111 | public static String toString(String key,Object value){ |
| michael@0 | 112 | StringBuffer sb = new StringBuffer(); |
| michael@0 | 113 | toJSONString(key, value, sb); |
| michael@0 | 114 | return sb.toString(); |
| michael@0 | 115 | } |
| michael@0 | 116 | |
| michael@0 | 117 | /** |
| michael@0 | 118 | * Escape quotes, \, /, \r, \n, \b, \f, \t and other control characters (U+0000 through U+001F). |
| michael@0 | 119 | * It's the same as JSONValue.escape() only for compatibility here. |
| michael@0 | 120 | * |
| michael@0 | 121 | * @see org.json.simple.JSONValue#escape(String) |
| michael@0 | 122 | * |
| michael@0 | 123 | * @param s |
| michael@0 | 124 | * @return |
| michael@0 | 125 | */ |
| michael@0 | 126 | public static String escape(String s){ |
| michael@0 | 127 | return JSONValue.escape(s); |
| michael@0 | 128 | } |
| michael@0 | 129 | } |
