[Swingme-svn] SF.net SVN: swingme:[2376] UtilME/src/net/yura/mobile/io/JSONUtil.java

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

Revision: 2376
          http://sourceforge.net/p/swingme/code/2376
Author:   yuranet
Date:     2019-05-28 11:03:08 +0000 (Tue, 28 May 2019)
Log Message:
-----------
json helper methods

Modified Paths:
--------------
    UtilME/src/net/yura/mobile/io/JSONUtil.java

Modified: UtilME/src/net/yura/mobile/io/JSONUtil.java
===================================================================
--- UtilME/src/net/yura/mobile/io/JSONUtil.java	2019-05-01 15:05:18 UTC (rev 2375)
+++ UtilME/src/net/yura/mobile/io/JSONUtil.java	2019-05-28 11:03:08 UTC (rev 2376)
@@ -1,9 +1,14 @@
 package net.yura.mobile.io;
 
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
 import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.Vector;
@@ -23,13 +28,40 @@
         return readObject(tokener);
     }
 
-    public void save(OutputStream out, Object obj) throws IOException {
-        OutputStreamWriter w = new OutputStreamWriter(out);
+    public void save(Writer w, Object obj) throws IOException {
         JSONWriter writer = new JSONWriter(w);
         saveObject(writer,obj);
         w.flush();
     }
 
+    public Object load(InputStream in) throws IOException {
+        return load(new InputStreamReader(in, "UTF-8"));
+    }
+
+    public void save(OutputStream out, Object obj) throws IOException {
+        save(new OutputStreamWriter(out, "UTF-8"), obj);
+    }
+
+    public Object load(String text) {
+        try {
+            return load(new StringReader(text));
+        }
+        catch (IOException ex) {
+            throw new IllegalArgumentException("bad json " + text);
+        }
+    }
+
+    public String save(Object obj) {
+        StringWriter writer = new StringWriter();
+        try {
+            save(writer, obj);
+        }
+        catch (IOException ex) {
+            throw new IllegalArgumentException("bad object " + obj);
+        }
+        return writer.toString();
+    }
+
     protected void saveObject(JSONWriter serializer, Object object) throws IOException {
 
         if (object == null) {

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