X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=blobdiff_plain;f=srcjar%2Forg%2Fjson%2Fsimple%2FJSONValue.java;fp=srcjar%2Forg%2Fjson%2Fsimple%2FJSONValue.java;h=0000000000000000000000000000000000000000;hp=5da3cd09411df984b9c5436f37e73cc6c332d496;hb=5152dafd5d71c877156621def8463d437c9c5453;hpb=c4cf7aa546ede43930f9a17fec5060119984da41 diff --git a/srcjar/org/json/simple/JSONValue.java b/srcjar/org/json/simple/JSONValue.java deleted file mode 100644 index 5da3cd0..0000000 --- a/srcjar/org/json/simple/JSONValue.java +++ /dev/null @@ -1,316 +0,0 @@ -/* - * $Id: JSONValue.java,v 1.1 2006/04/15 14:37:04 platform Exp $ - * Created on 2006-4-15 - */ -package org.json.simple; - -import java.io.IOException; -import java.io.Reader; -import java.io.StringReader; -import java.io.StringWriter; -import java.io.Writer; -import java.util.Collection; -// import java.util.List; -import java.util.Map; - -import org.json.simple.parser.JSONParser; -import org.json.simple.parser.ParseException; - - -/** - * @author FangYidong - */ -public class JSONValue { - /** - * Parse JSON text into java object from the input source. - * Please use parseWithException() if you don't want to ignore the exception. - * - * @see org.json.simple.parser.JSONParser#parse(Reader) - * @see #parseWithException(Reader) - * - * @param in - * @return Instance of the following: - * org.json.simple.JSONObject, - * org.json.simple.JSONArray, - * java.lang.String, - * java.lang.Number, - * java.lang.Boolean, - * null - * - * @deprecated this method may throw an {@code Error} instead of returning - * {@code null}; please use {@link JSONValue#parseWithException(Reader)} - * instead - */ - public static Object parse(Reader in){ - try{ - JSONParser parser=new JSONParser(); - return parser.parse(in); - } - catch(Exception e){ - return null; - } - } - - /** - * Parse JSON text into java object from the given string. - * Please use parseWithException() if you don't want to ignore the exception. - * - * @see org.json.simple.parser.JSONParser#parse(Reader) - * @see #parseWithException(Reader) - * - * @param s - * @return Instance of the following: - * org.json.simple.JSONObject, - * org.json.simple.JSONArray, - * java.lang.String, - * java.lang.Number, - * java.lang.Boolean, - * null - * - * @deprecated this method may throw an {@code Error} instead of returning - * {@code null}; please use {@link JSONValue#parseWithException(String)} - * instead - */ - public static Object parse(String s){ - StringReader in=new StringReader(s); - return parse(in); - } - - /** - * Parse JSON text into java object from the input source. - * - * @see org.json.simple.parser.JSONParser - * - * @param in - * @return Instance of the following: - * org.json.simple.JSONObject, - * org.json.simple.JSONArray, - * java.lang.String, - * java.lang.Number, - * java.lang.Boolean, - * null - * - * @throws IOException - * @throws ParseException - */ - public static Object parseWithException(Reader in) throws IOException, ParseException{ - JSONParser parser=new JSONParser(); - return parser.parse(in); - } - - public static Object parseWithException(String s) throws ParseException{ - JSONParser parser=new JSONParser(); - return parser.parse(s); - } - - /** - * Encode an object into JSON text and write it to out. - *

- * If this object is a Map or a List, and it's also a JSONStreamAware or a JSONAware, JSONStreamAware or JSONAware will be considered firstly. - *

- * DO NOT call this method from writeJSONString(Writer) of a class that implements both JSONStreamAware and (Map or List) with - * "this" as the first parameter, use JSONObject.writeJSONString(Map, Writer) or JSONArray.writeJSONString(List, Writer) instead. - * - * @see org.json.simple.JSONObject#writeJSONString(Map, Writer) - * @see org.json.simple.JSONArray#writeJSONString(List, Writer) - * - * @param value - * @param writer - */ - public static void writeJSONString(Object value, Writer out) throws IOException { - if(value == null){ - out.write("null"); - return; - } - - if(value instanceof String){ - out.write('\"'); - out.write(escape((String)value)); - out.write('\"'); - return; - } - - if(value instanceof Double){ - if(((Double)value).isInfinite() || ((Double)value).isNaN()) - out.write("null"); - else - out.write(value.toString()); - return; - } - - if(value instanceof Float){ - if(((Float)value).isInfinite() || ((Float)value).isNaN()) - out.write("null"); - else - out.write(value.toString()); - return; - } - - if(value instanceof Number){ - out.write(value.toString()); - return; - } - - if(value instanceof Boolean){ - out.write(value.toString()); - return; - } - - if((value instanceof JSONStreamAware)){ - ((JSONStreamAware)value).writeJSONString(out); - return; - } - - if((value instanceof JSONAware)){ - out.write(((JSONAware)value).toJSONString()); - return; - } - - if(value instanceof Map){ - JSONObject.writeJSONString((Map)value, out); - return; - } - - if(value instanceof Collection){ - JSONArray.writeJSONString((Collection)value, out); - return; - } - - if(value instanceof byte[]){ - JSONArray.writeJSONString((byte[])value, out); - return; - } - - if(value instanceof short[]){ - JSONArray.writeJSONString((short[])value, out); - return; - } - - if(value instanceof int[]){ - JSONArray.writeJSONString((int[])value, out); - return; - } - - if(value instanceof long[]){ - JSONArray.writeJSONString((long[])value, out); - return; - } - - if(value instanceof float[]){ - JSONArray.writeJSONString((float[])value, out); - return; - } - - if(value instanceof double[]){ - JSONArray.writeJSONString((double[])value, out); - return; - } - - if(value instanceof boolean[]){ - JSONArray.writeJSONString((boolean[])value, out); - return; - } - - if(value instanceof char[]){ - JSONArray.writeJSONString((char[])value, out); - return; - } - - if(value instanceof Object[]){ - JSONArray.writeJSONString((Object[])value, out); - return; - } - - out.write(value.toString()); - } - - /** - * Convert an object to JSON text. - *

- * If this object is a Map or a List, and it's also a JSONAware, JSONAware will be considered firstly. - *

- * DO NOT call this method from toJSONString() of a class that implements both JSONAware and Map or List with - * "this" as the parameter, use JSONObject.toJSONString(Map) or JSONArray.toJSONString(List) instead. - * - * @see org.json.simple.JSONObject#toJSONString(Map) - * @see org.json.simple.JSONArray#toJSONString(List) - * - * @param value - * @return JSON text, or "null" if value is null or it's an NaN or an INF number. - */ - public static String toJSONString(Object value){ - final StringWriter writer = new StringWriter(); - - try{ - writeJSONString(value, writer); - return writer.toString(); - } catch(IOException e){ - // This should never happen for a StringWriter - throw new RuntimeException(e); - } - } - - /** - * Escape quotes, \, /, \r, \n, \b, \f, \t and other control characters (U+0000 through U+001F). - * @param s - * @return - */ - public static String escape(String s){ - if(s==null) - return null; - StringBuffer sb = new StringBuffer(); - escape(s, sb); - return sb.toString(); - } - - /** - * @param s - Must not be null. - * @param sb - */ - static void escape(String s, StringBuffer sb) { - final int len = s.length(); - for(int i=0;i='\u0000' && ch<='\u001F') || (ch>='\u007F' && ch<='\u009F') || (ch>='\u2000' && ch<='\u20FF')){ - String ss=Integer.toHexString(ch); - sb.append("\\u"); - for(int k=0;k<4-ss.length();k++){ - sb.append('0'); - } - sb.append(ss.toUpperCase()); - } - else{ - sb.append(ch); - } - } - }//for - } - -}