/** * Get the boolean value associated with a key. * * @param key A key string. * @return The truth. * @throws JSONException * if the value is not a Boolean or the String "true" or "false". */ public boolean getBoolean(String key) throws JSONException { Object o = get(key); if (o.equals(Boolean.FALSE) || (o instanceof String && ((String)o).equalsIgnoreCase("false"))) { return false; } else if (o.equals(Boolean.TRUE) || (o instanceof String && ((String)o).equalsIgnoreCase("true"))) { return true; } throw new JSONException("JSONObject[" + quote(key) + "] is not a Boolean."); }
/** * Get the double value associated with a key. * @param key A key string. * @return The numeric value. * @throws JSONException if the key is not found or * if the value is not a Number object and cannot be converted to a number. */ public double getDouble(String key) throws JSONException { Object o = get(key); try { return o instanceof Number ? ((Number)o).doubleValue() : Double.valueOf((String)o).doubleValue(); } catch (Exception e) { throw new JSONException("JSONObject[" + quote(key) + "] is not a number."); } }
sb.append(quote(o.toString())); sb.append(':'); sb.append(valueToString(this.myLinkedHashMap.get(o)));
/** * Get the value object associated with a key. * * @param key A key string. * @return The object associated with the key. * @throws JSONException if the key is not found. */ public Object get(String key) throws JSONException { Object o = opt(key); if (o == null) { throw new JSONException("JSONObject[" + quote(key) + "] not found."); } return o; }
/** * Get the JSONArray value associated with a key. * * @param key A key string. * @return A JSONArray which is the value. * @throws JSONException if the key is not found or * if the value is not a JSONArray. */ public JSONArray getJSONArray(String key) throws JSONException { Object o = get(key); if (o instanceof JSONArray) { return (JSONArray)o; } throw new JSONException("JSONObject[" + quote(key) + "] is not a JSONArray."); }
/** * Get the JSONObject value associated with a key. * * @param key A key string. * @return A JSONObject which is the value. * @throws JSONException if the key is not found or * if the value is not a JSONObject. */ public JSONObject getJSONObject(String key) throws JSONException { Object o = get(key); if (o instanceof JSONObject) { return (JSONObject)o; } throw new JSONException("JSONObject[" + quote(key) + "] is not a JSONObject."); }
writer.write(quote(k.toString())); writer.write(':'); Object v = this.myLinkedHashMap.get(k);
return new JSONArray(value).toString(); return quote(value.toString());
return new JSONArray(value).toString(indentFactor, indent); return quote(value.toString());