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Diffstat (limited to 'mobileapp/src/org/json/JSONML.java')
| -rwxr-xr-x | mobileapp/src/org/json/JSONML.java | 455 |
1 files changed, 0 insertions, 455 deletions
diff --git a/mobileapp/src/org/json/JSONML.java b/mobileapp/src/org/json/JSONML.java deleted file mode 100755 index 1337182..0000000 --- a/mobileapp/src/org/json/JSONML.java +++ /dev/null @@ -1,455 +0,0 @@ -package org.json; - -/* -Copyright (c) 2008 JSON.org - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -The Software shall be used for Good, not Evil. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. -*/ - -import java.util.Iterator; - - -/** - * This provides static methods to convert an XML text into a JSONArray or - * JSONObject, and to covert a JSONArray or JSONObject into an XML text using - * the JsonML transform. - * @author JSON.org - * @version 2010-02-12 - */ -public class JSONML { - - /** - * Parse XML values and store them in a JSONArray. - * @param x The XMLTokener containing the source string. - * @param arrayForm true if array form, false if object form. - * @param ja The JSONArray that is containing the current tag or null - * if we are at the outermost level. - * @return A JSONArray if the value is the outermost tag, otherwise null. - * @throws JSONException - */ - private static Object parse(XMLTokener x, boolean arrayForm, - JSONArray ja) throws JSONException { - String attribute; - char c; - String closeTag = null; - int i; - JSONArray newja = null; - JSONObject newjo = null; - Object token; - String tagName = null; - -// Test for and skip past these forms: -// <!-- ... --> -// <![ ... ]]> -// <! ... > -// <? ... ?> - - while (true) { - token = x.nextContent(); - if (token == XML.LT) { - token = x.nextToken(); - if (token instanceof Character) { - if (token == XML.SLASH) { - -// Close tag </ - - token = x.nextToken(); - if (!(token instanceof String)) { - throw new JSONException( - "Expected a closing name instead of '" + - token + "'."); - } - if (x.nextToken() != XML.GT) { - throw x.syntaxError("Misshaped close tag"); - } - return token; - } else if (token == XML.BANG) { - -// <! - - c = x.next(); - if (c == '-') { - if (x.next() == '-') { - x.skipPast("-->"); - } - x.back(); - } else if (c == '[') { - token = x.nextToken(); - if (token.equals("CDATA") && x.next() == '[') { - if (ja != null) { - ja.put(x.nextCDATA()); - } - } else { - throw x.syntaxError("Expected 'CDATA['"); - } - } else { - i = 1; - do { - token = x.nextMeta(); - if (token == null) { - throw x.syntaxError("Missing '>' after '<!'."); - } else if (token == XML.LT) { - i += 1; - } else if (token == XML.GT) { - i -= 1; - } - } while (i > 0); - } - } else if (token == XML.QUEST) { - -// <? - - x.skipPast("?>"); - } else { - throw x.syntaxError("Misshaped tag"); - } - -// Open tag < - - } else { - if (!(token instanceof String)) { - throw x.syntaxError("Bad tagName '" + token + "'."); - } - tagName = (String)token; - newja = new JSONArray(); - newjo = new JSONObject(); - if (arrayForm) { - newja.put(tagName); - if (ja != null) { - ja.put(newja); - } - } else { - newjo.put("tagName", tagName); - if (ja != null) { - ja.put(newjo); - } - } - token = null; - for (;;) { - if (token == null) { - token = x.nextToken(); - } - if (token == null) { - throw x.syntaxError("Misshaped tag"); - } - if (!(token instanceof String)) { - break; - } - -// attribute = value - - attribute = (String)token; - if (!arrayForm && (attribute == "tagName" || attribute == "childNode")) { - throw x.syntaxError("Reserved attribute."); - } - token = x.nextToken(); - if (token == XML.EQ) { - token = x.nextToken(); - if (!(token instanceof String)) { - throw x.syntaxError("Missing value"); - } - newjo.accumulate(attribute, JSONObject.stringToValue((String)token)); - token = null; - } else { - newjo.accumulate(attribute, ""); - } - } - if (arrayForm && newjo.length() > 0) { - newja.put(newjo); - } - -// Empty tag <.../> - - if (token == XML.SLASH) { - if (x.nextToken() != XML.GT) { - throw x.syntaxError("Misshaped tag"); - } - if (ja == null) { - if (arrayForm) { - return newja; - } else { - return newjo; - } - } - -// Content, between <...> and </...> - - } else { - if (token != XML.GT) { - throw x.syntaxError("Misshaped tag"); - } - closeTag = (String)parse(x, arrayForm, newja); - if (closeTag != null) { - if (!closeTag.equals(tagName)) { - throw x.syntaxError("Mismatched '" + tagName + - "' and '" + closeTag + "'"); - } - tagName = null; - if (!arrayForm && newja.length() > 0) { - newjo.put("childNodes", newja); - } - if (ja == null) { - if (arrayForm) { - return newja; - } else { - return newjo; - } - } - } - } - } - } else { - if (ja != null) { - ja.put(token instanceof String ? - JSONObject.stringToValue((String)token) : token); - } - } - } - } - - - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONArray using the JsonML transform. Each XML tag is represented as - * a JSONArray in which the first element is the tag name. If the tag has - * attributes, then the second element will be JSONObject containing the - * name/value pairs. If the tag contains children, then strings and - * JSONArrays will represent the child tags. - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param string The source string. - * @return A JSONArray containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONArray toJSONArray(String string) throws JSONException { - return toJSONArray(new XMLTokener(string)); - } - - - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONArray using the JsonML transform. Each XML tag is represented as - * a JSONArray in which the first element is the tag name. If the tag has - * attributes, then the second element will be JSONObject containing the - * name/value pairs. If the tag contains children, then strings and - * JSONArrays will represent the child content and tags. - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param x An XMLTokener. - * @return A JSONArray containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONArray toJSONArray(XMLTokener x) throws JSONException { - return (JSONArray)parse(x, true, null); - } - - - - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONObject using the JsonML transform. Each XML tag is represented as - * a JSONObject with a "tagName" property. If the tag has attributes, then - * the attributes will be in the JSONObject as properties. If the tag - * contains children, the object will have a "childNodes" property which - * will be an array of strings and JsonML JSONObjects. - - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param x An XMLTokener of the XML source text. - * @return A JSONObject containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONObject toJSONObject(XMLTokener x) throws JSONException { - return (JSONObject)parse(x, false, null); - } - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONObject using the JsonML transform. Each XML tag is represented as - * a JSONObject with a "tagName" property. If the tag has attributes, then - * the attributes will be in the JSONObject as properties. If the tag - * contains children, the object will have a "childNodes" property which - * will be an array of strings and JsonML JSONObjects. - - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param string The XML source text. - * @return A JSONObject containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONObject toJSONObject(String string) throws JSONException { - return toJSONObject(new XMLTokener(string)); - } - - - /** - * Reverse the JSONML transformation, making an XML text from a JSONArray. - * @param ja A JSONArray. - * @return An XML string. - * @throws JSONException - */ - public static String toString(JSONArray ja) throws JSONException { - Object e; - int i; - JSONObject jo; - String k; - Iterator keys; - int length; - StringBuffer sb = new StringBuffer(); - String tagName; - String v; - -// Emit <tagName - - tagName = ja.getString(0); - XML.noSpace(tagName); - tagName = XML.escape(tagName); - sb.append('<'); - sb.append(tagName); - - e = ja.opt(1); - if (e instanceof JSONObject) { - i = 2; - jo = (JSONObject)e; - -// Emit the attributes - - keys = jo.keys(); - while (keys.hasNext()) { - k = keys.next().toString(); - XML.noSpace(k); - v = jo.optString(k); - if (v != null) { - sb.append(' '); - sb.append(XML.escape(k)); - sb.append('='); - sb.append('"'); - sb.append(XML.escape(v)); - sb.append('"'); - } - } - } else { - i = 1; - } - -//Emit content in body - - length = ja.length(); - if (i >= length) { - sb.append('/'); - sb.append('>'); - } else { - sb.append('>'); - do { - e = ja.get(i); - i += 1; - if (e != null) { - if (e instanceof String) { - sb.append(XML.escape(e.toString())); - } else if (e instanceof JSONObject) { - sb.append(toString((JSONObject)e)); - } else if (e instanceof JSONArray) { - sb.append(toString((JSONArray)e)); - } - } - } while (i < length); - sb.append('<'); - sb.append('/'); - sb.append(tagName); - sb.append('>'); - } - return sb.toString(); - } - - /** - * Reverse the JSONML transformation, making an XML text from a JSONObject. - * The JSONObject must contain a "tagName" property. If it has children, - * then it must have a "childNodes" property containing an array of objects. - * The other properties are attributes with string values. - * @param jo A JSONObject. - * @return An XML string. - * @throws JSONException - */ - public static String toString(JSONObject jo) throws JSONException { - StringBuffer sb = new StringBuffer(); - Object e; - int i; - JSONArray ja; - String k; - Iterator keys; - int len; - String tagName; - String v; - -//Emit <tagName - - tagName = jo.optString("tagName"); - if (tagName == null) { - return XML.escape(jo.toString()); - } - XML.noSpace(tagName); - tagName = XML.escape(tagName); - sb.append('<'); - sb.append(tagName); - -//Emit the attributes - - keys = jo.keys(); - while (keys.hasNext()) { - k = keys.next().toString(); - if (!k.equals("tagName") && !k.equals("childNodes")) { - XML.noSpace(k); - v = jo.optString(k); - if (v != null) { - sb.append(' '); - sb.append(XML.escape(k)); - sb.append('='); - sb.append('"'); - sb.append(XML.escape(v)); - sb.append('"'); - } - } - } - -//Emit content in body - - ja = jo.optJSONArray("childNodes"); - if (ja == null) { - sb.append('/'); - sb.append('>'); - } else { - sb.append('>'); - len = ja.length(); - for (i = 0; i < len; i += 1) { - e = ja.get(i); - if (e != null) { - if (e instanceof String) { - sb.append(XML.escape(e.toString())); - } else if (e instanceof JSONObject) { - sb.append(toString((JSONObject)e)); - } else if (e instanceof JSONArray) { - sb.append(toString((JSONArray)e)); - } - } - } - sb.append('<'); - sb.append('/'); - sb.append(tagName); - sb.append('>'); - } - return sb.toString(); - } -}
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