[Swingme-svn] SF.net SVN: swingme:[2378] UtilME

[<yu...@us...>]

Revision: 2378
          http://sourceforge.net/p/swingme/code/2378
Author:   yuranet
Date:     2019-09-19 12:12:33 +0000 (Thu, 19 Sep 2019)
Log Message:
-----------
se json parser

Modified Paths:
--------------
    UtilME/build.xml

Added Paths:
-----------
    UtilME/src_se/
    UtilME/src_se/net/
    UtilME/src_se/net/yura/
    UtilME/src_se/net/yura/io/
    UtilME/src_se/net/yura/io/JSONUtil.java

Modified: UtilME/build.xml
===================================================================
--- UtilME/build.xml	2019-06-20 11:27:02 UTC (rev 2377)
+++ UtilME/build.xml	2019-09-19 12:12:33 UTC (rev 2378)
@@ -18,7 +18,7 @@
             <mkdir dir="build"/>
             <mkdir dir="dist"/>
 
-            <javac debug="on" srcdir="src" destdir="build" source="1.4" target="1.4" classpath="lib/xmlpull_1_1_3_1.jar"/>
+            <javac debug="on" srcdir="src:src_se" destdir="build" source="1.5" target="1.5" classpath="lib/xmlpull_1_1_3_1.jar"/>
 
             <unzip src="lib/xmlpull_1_1_3_1.jar" dest="build"/>
 

Added: UtilME/src_se/net/yura/io/JSONUtil.java
===================================================================
--- UtilME/src_se/net/yura/io/JSONUtil.java	                        (rev 0)
+++ UtilME/src_se/net/yura/io/JSONUtil.java	2019-09-19 12:12:33 UTC (rev 2378)
@@ -0,0 +1,64 @@
+package net.yura.io;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import net.yura.mobile.io.json.JSONTokener;
+import net.yura.mobile.io.json.JSONWriter;
+
+// use maps, to allow for null values
+public class JSONUtil extends net.yura.mobile.io.JSONUtil {
+
+    public JSONUtil() {
+        useListForArray = true;
+    }
+
+    protected Object readObject(JSONTokener x) throws IOException {
+        char c = x.nextClean();
+        x.back();
+        if (c == '{') {
+            x.startObject();
+            if (x.nextClean() == '}') {
+                return Collections.emptyMap();
+            } else {
+                x.back();
+                Map<String, Object> map = new HashMap<>(); // we HAVE to use HashMap, as Hashtable does not allow null values
+                for (boolean end = false; !end; end = x.endObject()) {
+                    String key = x.nextKey();
+                    Object obj = this.readObject(x);
+                    map.put(key, obj);
+                }
+                return map;
+            }
+        }
+        return super.readObject(x);
+    }
+
+    @Override
+    protected void saveObject(JSONWriter serializer, Object object) throws IOException {
+        if (object instanceof List && !(object instanceof java.util.Vector)) {
+            List list = (List) object;
+            serializer.array();
+            for (Object obj : list) {
+                saveObject(serializer, obj);
+            }
+            serializer.endArray();
+        }
+        else if (object instanceof Map && !(object instanceof java.util.Hashtable)) {
+            Map<String, Object> map = (Map<String, Object>) object;
+            serializer.object();
+            for (String key : map.keySet()) {
+                Object value = map.get(key);
+                serializer.key(key);
+                saveObject(serializer, value);
+            }
+            serializer.endObject();
+        }
+        else {
+            super.saveObject(serializer, object);
+        }
+    }
+}

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