Added GetJson interface

nbproject/project.properties

@@ -1,4 +1,4 @@
-#Wed, 05 Dec 2018 17:57:49 +0100
+#Wed, 05 Dec 2018 18:03:39 +0100
 annotation.processing.enabled=true
 annotation.processing.enabled.in.editor=false
 annotation.processing.processors.list=

src/opensesim/sesim/interfaces/GetJson.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018, tohe
+ * 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.sesim.interfaces;
+
+import org.json.JSONObject;
+
+/**
+ *
+ * @author tohe
+ */
+public interface GetJson {
+    JSONObject getJson();
+}

src/opensesim/world/AbstractAsset.java

@@ -31,6 +31,7 @@ import javax.swing.JPanel;
 import opensesim.gui.util.Json;
 import opensesim.gui.util.Json.Import;
 import opensesim.sesim.interfaces.Configurable;
+import opensesim.sesim.interfaces.GetJson;
 import opensesim.util.idgenerator.Id;
 
 import org.json.JSONException;
@@ -40,11 +41,10 @@ import org.json.JSONObject;
  *
  * @author 7u83 <7u83@mail.ru>
  */
-public abstract class AbstractAsset {
+public abstract class AbstractAsset implements GetJson {
 
     World world;
 
-
     private String symbol;
     private String name;
     private String description;
@@ -52,12 +52,14 @@ public abstract class AbstractAsset {
 
     /**
      * Constructor
+     *
      * @param world
      * @param cfg
      */
     public AbstractAsset(World world, JSONObject cfg) {
-        if (world == null)
+        if (world == null) {
             return;
+        }
         symbol = cfg.getString("symbol");
         name = cfg.getString("name");
         decimals = cfg.optInt("decimals", 0);
@@ -65,8 +67,6 @@ public abstract class AbstractAsset {
         this.world = world;
     }
 
-  
-
     public abstract String getTypeName();
 
     public int getDecimals() {
@@ -160,6 +160,7 @@ public abstract class AbstractAsset {
         return null;
     }
      */
+    @Override
     public JSONObject getJson() {
         JSONObject cfg = new JSONObject();
         cfg.put(World.JKEYS.ASSET_TYPE, this.getClass().getName());