Create JSONObject by annotations

nbproject/genfiles.properties

@@ -3,6 +3,6 @@ build.xml.script.CRC32=72406d8f
 build.xml.stylesheet.CRC32=8064a381@1.79.1.48
 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=65c6cbee
+nbproject/build-impl.xml.data.CRC32=ce5e9408
-nbproject/build-impl.xml.script.CRC32=b3520478
+nbproject/build-impl.xml.script.CRC32=9fb4669e
-nbproject/build-impl.xml.stylesheet.CRC32=830a3534@1.80.1.48
+nbproject/build-impl.xml.stylesheet.CRC32=3a2fa800@1.89.1.48

nbproject/jnlp-impl.xml

@@ -1,47 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 
-Copyright 1997-2013 Oracle and/or its affiliates. All rights reserved.
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+      http://www.apache.org/licenses/LICENSE-2.0
-Other names may be trademarks of their respective owners.
 
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
-The contents of this file are subject to the terms of either the GNU
-General Public License Version 2 only ("GPL") or the Common
-Development and Distribution License("CDDL") (collectively, the
-"License"). You may not use this file except in compliance with the
-License. You can obtain a copy of the License at
-http://www.netbeans.org/cddl-gplv2.html
-or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
-specific language governing permissions and limitations under the
-License.  When distributing the software, include this License Header
-Notice in each file and include the License file at
-nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
-particular file as subject to the "Classpath" exception as provided
-by Oracle in the GPL Version 2 section of the License file that
-accompanied this code. If applicable, add the following below the
-License Header, with the fields enclosed by brackets [] replaced by
-your own identifying information:
-"Portions Copyrighted [year] [name of copyright owner]"
-
-Contributor(s):
-
-The Original Software is NetBeans. The Initial Developer of the Original
-Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
-Microsystems, Inc. All Rights Reserved.
-
-If you wish your version of this file to be governed by only the CDDL
-or only the GPL Version 2, indicate your decision by adding
-"[Contributor] elects to include this software in this distribution
-under the [CDDL or GPL Version 2] license." If you do not indicate a
-single choice of license, a recipient has the option to distribute
-your version of this file under either the CDDL, the GPL Version 2 or
-to extend the choice of license to its licensees as provided above.
-However, if you add GPL Version 2 code and therefore, elected the GPL
-Version 2 license, then the option applies only if the new code is
-made subject to such option by the copyright holder.
 -->
 
 <project name="jnlp-impl" default="default" basedir=".." xmlns:jnlp="http://www.netbeans.org/ns/j2se-project/jnlp" xmlns:j2seproject3="http://www.netbeans.org/ns/j2se-project/3">
@@ -866,18 +842,6 @@ made subject to such option by the copyright holder.
         description="Debug javaws project in IDE"/>
         
     <target name="-init-debug-args">
-        <property name="version-output" value="java version &quot;${ant.java.version}"/>
-        <condition property="have-jdk-older-than-1.4">
-            <or>
-                <contains string="${version-output}" substring="java version &quot;1.0"/>
-                <contains string="${version-output}" substring="java version &quot;1.1"/>
-                <contains string="${version-output}" substring="java version &quot;1.2"/>
-                <contains string="${version-output}" substring="java version &quot;1.3"/>
-            </or>
-        </condition>
-        <condition else="-Xdebug" property="debug-args-line" value="-Xdebug -Xnoagent -Djava.compiler=none">
-            <istrue value="${have-jdk-older-than-1.4}"/>
-        </condition>
         <condition else="dt_socket" property="debug-transport-by-os" value="dt_shmem">
             <os family="windows"/>
         </condition>
@@ -889,7 +853,7 @@ made subject to such option by the copyright holder.
     <target name="-debug-javaws-debuggee" depends="-init-debug-args,-init-platform,-check-webstart">
         <echo message="Executing ${jnlp.dest.dir}${file.separator}${jnlp.file} in debug mode using ${active.webstart.executable}"/>
         <exec executable="${active.webstart.executable}">
-            <env key="JAVAWS_VM_ARGS" value="${debug-args-line} -Xrunjdwp:transport=${debug-transport},address=${jpda.address}"/>
+            <env key="JAVAWS_VM_ARGS" value="-agentlib:jdwp=transport=${debug-transport},address=${jpda.address}"/>
             <arg value="-wait"/>
             <arg file="${jnlp.dest.dir}${file.separator}${jnlp.file}"/>
         </exec>

nbproject/jnlp-impl_backup.xml

@@ -1,23 +1,47 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 
-    Licensed to the Apache Software Foundation (ASF) under one
+Copyright 1997-2013 Oracle and/or its affiliates. All rights reserved.
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
 
-      http://www.apache.org/licenses/LICENSE-2.0
+Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+Other names may be trademarks of their respective owners.
 
-    Unless required by applicable law or agreed to in writing,
-    software distributed under the License is distributed on an
-    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-    KIND, either express or implied.  See the License for the
-    specific language governing permissions and limitations
-    under the License.
 
+The contents of this file are subject to the terms of either the GNU
+General Public License Version 2 only ("GPL") or the Common
+Development and Distribution License("CDDL") (collectively, the
+"License"). You may not use this file except in compliance with the
+License. You can obtain a copy of the License at
+http://www.netbeans.org/cddl-gplv2.html
+or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
+specific language governing permissions and limitations under the
+License.  When distributing the software, include this License Header
+Notice in each file and include the License file at
+nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
+particular file as subject to the "Classpath" exception as provided
+by Oracle in the GPL Version 2 section of the License file that
+accompanied this code. If applicable, add the following below the
+License Header, with the fields enclosed by brackets [] replaced by
+your own identifying information:
+"Portions Copyrighted [year] [name of copyright owner]"
+
+Contributor(s):
+
+The Original Software is NetBeans. The Initial Developer of the Original
+Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
+Microsystems, Inc. All Rights Reserved.
+
+If you wish your version of this file to be governed by only the CDDL
+or only the GPL Version 2, indicate your decision by adding
+"[Contributor] elects to include this software in this distribution
+under the [CDDL or GPL Version 2] license." If you do not indicate a
+single choice of license, a recipient has the option to distribute
+your version of this file under either the CDDL, the GPL Version 2 or
+to extend the choice of license to its licensees as provided above.
+However, if you add GPL Version 2 code and therefore, elected the GPL
+Version 2 license, then the option applies only if the new code is
+made subject to such option by the copyright holder.
 -->
 
 <project name="jnlp-impl" default="default" basedir=".." xmlns:jnlp="http://www.netbeans.org/ns/j2se-project/jnlp" xmlns:j2seproject3="http://www.netbeans.org/ns/j2se-project/3">
@@ -842,6 +866,18 @@
         description="Debug javaws project in IDE"/>
         
     <target name="-init-debug-args">
+        <property name="version-output" value="java version &quot;${ant.java.version}"/>
+        <condition property="have-jdk-older-than-1.4">
+            <or>
+                <contains string="${version-output}" substring="java version &quot;1.0"/>
+                <contains string="${version-output}" substring="java version &quot;1.1"/>
+                <contains string="${version-output}" substring="java version &quot;1.2"/>
+                <contains string="${version-output}" substring="java version &quot;1.3"/>
+            </or>
+        </condition>
+        <condition else="-Xdebug" property="debug-args-line" value="-Xdebug -Xnoagent -Djava.compiler=none">
+            <istrue value="${have-jdk-older-than-1.4}"/>
+        </condition>
         <condition else="dt_socket" property="debug-transport-by-os" value="dt_shmem">
             <os family="windows"/>
         </condition>
@@ -853,7 +889,7 @@
     <target name="-debug-javaws-debuggee" depends="-init-debug-args,-init-platform,-check-webstart">
         <echo message="Executing ${jnlp.dest.dir}${file.separator}${jnlp.file} in debug mode using ${active.webstart.executable}"/>
         <exec executable="${active.webstart.executable}">
-            <env key="JAVAWS_VM_ARGS" value="-agentlib:jdwp=transport=${debug-transport},address=${jpda.address}"/>
+            <env key="JAVAWS_VM_ARGS" value="${debug-args-line} -Xrunjdwp:transport=${debug-transport},address=${jpda.address}"/>
             <arg value="-wait"/>
             <arg file="${jnlp.dest.dir}${file.separator}${jnlp.file}"/>
         </exec>

nbproject/project.properties

@@ -1,4 +1,4 @@
-#Fri, 30 Nov 2018 16:58:10 +0100
+#Sat, 01 Dec 2018 03:21:26 +0100
 annotation.processing.enabled=true
 annotation.processing.enabled.in.editor=false
 annotation.processing.processors.list=
@@ -63,6 +63,7 @@ javac.test.processorpath=${javac.test.classpath}
 javadoc.additionalparam=
 javadoc.author=false
 javadoc.encoding=${source.encoding}
+javadoc.html5=false
 javadoc.noindex=false
 javadoc.nonavbar=false
 javadoc.notree=false
@@ -71,6 +72,8 @@ javadoc.splitindex=true
 javadoc.use=true
 javadoc.version=false
 javadoc.windowtitle=
+jlink.launcher=false
+jlink.launcher.name=OpenSeSim
 jnlp.applet.height=300
 jnlp.applet.width=300
 jnlp.codebase.type=user
@@ -97,7 +100,7 @@ manifest.custom.permissions=
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=false
-platform.active=default_platform
+platform.active=JDK_1.11.0
 project.license=bsd
 run.classpath=${javac.classpath}\:${build.classes.dir}
 # Space-separated list of JVM arguments used when running the project.
@@ -111,4 +114,4 @@ source.encoding=UTF-8
 src.dir=src
 test.src.dir=test
 ivy.home=/usr/share/java
-ivy.classpath=lib/jackson-annotations-2.9.0.jar\:lib/jackson-annotations-2.9.7-javadoc.jar\:lib/jackson-annotations-2.9.7-sources.jar\:lib/jackson-annotations-2.9.7.jar\:lib/jackson-core-2.9.7-javadoc.jar\:lib/jackson-core-2.9.7-sources.jar\:lib/jackson-core-2.9.7.jar\:lib/jackson-databind-2.9.7-javadoc.jar\:lib/jackson-databind-2.9.7-sources.jar\:lib/jackson-databind-2.9.7.jar\:lib/javahelp-2.0.05-javadoc.jar\:lib/javahelp-2.0.05-sources.jar\:lib/javahelp-2.0.05.jar\:lib/json-20160810-javadoc.jar\:lib/json-20160810-sources.jar\:lib/json-20160810.jar
+ivy.classpath=lib/gson-2.8.5-javadoc.jar\:lib/gson-2.8.5-sources.jar\:lib/gson-2.8.5.jar\:lib/jackson-annotations-2.9.0.jar\:lib/jackson-core-2.9.7-javadoc.jar\:lib/jackson-core-2.9.7-sources.jar\:lib/jackson-core-2.9.7.jar\:lib/jackson-databind-2.9.7-javadoc.jar\:lib/jackson-databind-2.9.7-sources.jar\:lib/jackson-databind-2.9.7.jar\:lib/javahelp-2.0.05-javadoc.jar\:lib/javahelp-2.0.05-sources.jar\:lib/javahelp-2.0.05.jar\:lib/json-20160810-javadoc.jar\:lib/json-20160810-sources.jar\:lib/json-20160810.jar

nbproject/project.xml

@@ -10,6 +10,7 @@
         </buildExtensions>
         <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
             <name>OpenSeSim</name>
+            <explicit-platform explicit-source-supported="true"/>
             <source-roots>
                 <root id="src.dir"/>
             </source-roots>

src/opensesim/gui/AssetEditor/AssetEditorDialog.java

@@ -25,25 +25,22 @@
  */
 package opensesim.gui.AssetEditor;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.MapperFeature;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-import com.fasterxml.jackson.databind.node.ObjectNode;
 import java.awt.Dialog;
-import java.util.logging.Level;
+import java.awt.Window;
-import java.util.logging.Logger;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Field;
 
 import opensesim.AbstractAsset;
 import opensesim.World;
+
 import opensesim.gui.EscDialog;
 import opensesim.gui.Globals;
+import opensesim.gui.util.Json;
+import opensesim.gui.util.Json.Export;
 import opensesim.util.IDGenerator.Id;
 import org.json.JSONException;
 import org.json.JSONObject;
 
-@JsonIgnoreProperties(ignoreUnknown = true)
 /**
  *
  * @author 7u83 <7u83@mail.ru>
@@ -63,6 +60,12 @@ public class AssetEditorDialog extends EscDialog {
         world = Globals.world;
     }
 
+    public AssetEditorDialog(Window parent) {
+        super(parent, true);
+        initComponents();
+        world = Globals.world;
+    }
+
     /**
      * This method is called from within the constructor to initialize the form.
      * WARNING: Do NOT modify this code. The content of this method is always
@@ -124,6 +127,10 @@ public class AssetEditorDialog extends EscDialog {
     }// </editor-fold>//GEN-END:initComponents
 
     private Id newId = null;
+    
+    @Export 
+    public String hallo = "hallo";
+    
 
     public Id getCreatedId() {
         return newId;
@@ -185,6 +192,47 @@ public class AssetEditorDialog extends EscDialog {
 
     }//GEN-LAST:event_cancelButtonActionPerformed
 
+    static public boolean runDialog(Window parent, JSONObject o) {
+        //JSONObject jo = new org.json.JSONObject(parent, new String[]{"getMyName"});
+        //System.out.printf("PARENT: %s", jo.toString());
+        //   JSONObject.
+        
+        
+       
+
+        AssetEditorDialog d = new AssetEditorDialog(parent);
+        d.assetEditorPanel.symField.setText("Hallo");
+        //d.assetEditorPanel.symField.setText("Herr");
+        JSONObject jo = Json.get(d.assetEditorPanel);
+        
+        System.out.printf("Resulting JSONN %s\n", jo.toString(5));
+
+        //Class aClass = d.assetEditorPanel.getClass().getDeclaredFields();
+        
+        Field[] fields = d.assetEditorPanel.getClass().getFields();
+        
+
+
+
+        
+        for (Field f  : fields) {
+                       
+            Export ex = f.getAnnotation(Export.class);
+            System.out.printf("Fieldname: %s\n",f.getName());
+            
+            
+            
+            if (ex == null){
+                continue;
+            }
+            
+            System.out.printf("EX: %s\n", ex.getClass().getName());
+           
+        }
+        return true;
+    }
+
+    /* 
     static public Id runDialog(Dialog parent, AbstractAsset asset) {
         AssetEditorDialog dialog = new AssetEditorDialog(parent, asset);
         dialog.assetEditorPanel.initFields(asset);
@@ -215,7 +263,7 @@ public class AssetEditorDialog extends EscDialog {
 
         return dialog.newId;
     }
-
+     */
     /**
      * @param args the command line arguments
      */

src/opensesim/gui/AssetEditor/AssetEditorPanel.java

@@ -25,7 +25,12 @@
  */
 package opensesim.gui.AssetEditor;
 
-import com.fasterxml.jackson.annotation.JsonGetter;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.logging.Level;
@@ -37,6 +42,7 @@ import javax.swing.JPanel;
 import opensesim.AbstractAsset;
 import opensesim.gui.Globals;
 import opensesim.gui.util.JTextFieldLimit;
+import opensesim.gui.util.Json.Export;
 
 /**
  *
@@ -44,6 +50,10 @@ import opensesim.gui.util.JTextFieldLimit;
  */
 public class AssetEditorPanel extends javax.swing.JPanel {
 
+
+ 
+
+    
     ArrayList<Class<AbstractAsset>> asset_types;
 
     /**
@@ -58,6 +68,19 @@ public class AssetEditorPanel extends javax.swing.JPanel {
                 AbstractAsset a1, a2;
                 try {
                     a1 = o1.newInstance();
+                    try {
+                        try {
+                            a1 = o1.getConstructor().newInstance(null);
+                        } catch (IllegalArgumentException ex) {
+                            Logger.getLogger(AssetEditorPanel.class.getName()).log(Level.SEVERE, null, ex);
+                        } catch (InvocationTargetException ex) {
+                            Logger.getLogger(AssetEditorPanel.class.getName()).log(Level.SEVERE, null, ex);
+                        }
+                    } catch (NoSuchMethodException ex) {
+                        Logger.getLogger(AssetEditorPanel.class.getName()).log(Level.SEVERE, null, ex);
+                    } catch (SecurityException ex) {
+                        Logger.getLogger(AssetEditorPanel.class.getName()).log(Level.SEVERE, null, ex);
+                    }
                     a2 = o2.newInstance();
                 } catch (InstantiationException | IllegalAccessException ex) {
                     Logger.getLogger(AssetEditorPanel.class.getName()).log(Level.SEVERE, null, ex);
@@ -86,20 +109,25 @@ public class AssetEditorPanel extends javax.swing.JPanel {
         symField.setText(asset.getSymbol());
         nameField.setText(asset.getName());
         decimalsField.getModel().setValue(asset.getDecimals());
-                
+
     }
 
-    @JsonGetter("name")
+  
     public String getNameField() {
         return nameField.getText();
     }
-    @JsonGetter("sym")
+
+
     public String getSymField() {
         return symField.getText();
     }
-
+    
+    @Export
+    public String hallo = "hello";
+    
     public JDialog dialog;
 
+
     ComboBoxModel getComboBoxModel() {
         ArrayList vector = new ArrayList();
 
@@ -116,7 +144,7 @@ public class AssetEditorPanel extends javax.swing.JPanel {
 
         for (i = 0; i < asset_types.size(); i++) {
             AbstractAsset ait;
-            Class <AbstractAsset> asset_type = asset_types.get(i);
+            Class<AbstractAsset> asset_type = asset_types.get(i);
             try {
 
                 ait = asset_type.newInstance();
@@ -164,6 +192,12 @@ public class AssetEditorPanel extends javax.swing.JPanel {
 
         jLabel2.setText("Type:");
 
+        symField.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                symFieldActionPerformed(evt);
+            }
+        });
+
         jLabel3.setText("Name:");
 
         jLabel4.setText("Decimals:");
@@ -279,6 +313,10 @@ public class AssetEditorPanel extends javax.swing.JPanel {
 
     }//GEN-LAST:event_assetTypesComboBoxActionPerformed
 
+    private void symFieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_symFieldActionPerformed
+        // TODO add your handling code here:
+    }//GEN-LAST:event_symFieldActionPerformed
+
 
     // Variables declaration - do not modify//GEN-BEGIN:variables
     public javax.swing.JComboBox<String> assetTypesComboBox;
@@ -291,6 +329,7 @@ public class AssetEditorPanel extends javax.swing.JPanel {
     private javax.swing.JLabel jLabel4;
     private javax.swing.JLabel label;
     protected opensesim.gui.util.JTextFieldLimit nameField;
-    protected opensesim.gui.util.JTextFieldLimit symField;
+    @Export
+    public opensesim.gui.util.JTextFieldLimit symField;
     // End of variables declaration//GEN-END:variables
 }

src/opensesim/gui/AssetEditor/GuiSelectionList.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018, 7u83 <7u83@mail.ru>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+package opensesim.gui.AssetEditor;
+
+import org.json.JSONObject;
+
+/**
+ *
+ * @author 7u83 <7u83@mail.ru>
+ */
+public interface GuiSelectionList {
+    JSONObject getSelectedObject();
+}

src/opensesim/gui/SeSimApplication.java

@@ -25,6 +25,7 @@
  */
 package opensesim.gui;
 
+import com.google.gson.Gson;
 import opensesim.chart.Help;
 import opensesim.chart.SuperDlg;
 import java.awt.Dialog;
@@ -940,13 +941,50 @@ public class SeSimApplication extends javax.swing.JFrame {
         ExchangeListDialog.runDialog(this);
 
     }//GEN-LAST:event_exchangesMenuItemActionPerformed
+       public static   class Pojo {
 
+            public String getSymbol() {
+                return symbol;
+            }
+
+            public String getName() {
+                return name;
+            }
+            public String symbol = "EUR";
+            public String name = "Euro";
+        };
+  
+
+    
     /**
      * @param args the command line arguments
      * @throws java.lang.IllegalAccessException
      * @throws java.lang.InstantiationException
      */
     public static void main(String args[]) throws IllegalAccessException, InstantiationException {
+    
+
+        // testing
+        
+        Pojo p = new Pojo();
+  
+        Gson g = new Gson();
+        String r = g.toJson(p);
+        
+        System.out.printf("GSON: %s\n", r);
+        
+        JSONObject o = new JSONObject(p,new String[]{"name","symbol"});
+        System.out.printf("OJSON: %s\n", o.toString(8));  
+        
+        
+        
+        
+     //   System.exit(0);
+        
+        
+        // end testing
+        
+        
         
         // Initialize globals
         Class<?> c = opensesim.gui.SeSimApplication.class;

src/opensesim/gui/util/Json.java

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2018, 7u83 <7u83@mail.ru>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+package opensesim.gui.util;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.lang.reflect.Field;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.swing.JTextField;
+import org.json.JSONObject;
+
+/**
+ *
+ * @author 7u83 <7u83@mail.ru>
+ */
+public class Json {
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD, ElementType.METHOD})
+    public static @interface Export {
+
+        public String value() default "";
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD, ElementType.METHOD})
+    public static @interface Import {
+
+        public String value() default "";
+    }
+    
+    
+    
+    public static JSONObject get(Object o) {
+        Field[] fields = o.getClass().getFields();
+        JSONObject jo = new JSONObject();
+        
+        for (Field f : fields) {
+
+            System.out.printf("CHECKFIELD %s\n", f.getName());
+            Export ex = f.getAnnotation(Export.class);
+            if (ex == null) {
+                continue;
+            }
+            
+            Class cls = f.getType();
+            if (JTextField.class.isAssignableFrom(cls)){
+                try {
+                    JTextField tf = (JTextField) f.get(o);
+                    jo.put(f.getName(), tf.getText());
+                } catch (IllegalArgumentException | IllegalAccessException ex1) {
+                    Logger.getLogger(Json.class.getName()).log(Level.SEVERE, null, ex1);
+                }
+            }
+            
+            System.out.printf("EX: %s\n", ex.getClass().getName());
+
+        }
+
+        return jo;
+    }
+}