SimpleConfiguration is now Serializable

It also properly implements equals, hashCode and toString

jpos/src/main/java/org/jpos/core/SimpleConfiguration.java

@@ -21,14 +21,15 @@
 import java.io.BufferedInputStream;
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.Serializable;
 import java.util.*;
 
 /**
  * @author [email protected]
  * @version $Id$
  * @since jPOS 1.1
  */
-public class SimpleConfiguration implements Configuration {
+public class SimpleConfiguration implements Configuration, Serializable {
     private Properties props;
 
     public SimpleConfiguration () {
@@ -152,4 +153,26 @@ public synchronized void put (String name, Object value) {
     public Set<String> keySet() {
         return props.stringPropertyNames();
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        SimpleConfiguration that = (SimpleConfiguration) o;
+        return Objects.equals(props, that.props);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(props);
+    }
+
+    @Override
+    public String toString() {
+        return "SimpleConfiguration{" +
+          "props=" + props +
+          '}';
+    }
+
+    private static final long serialVersionUID = -6361797037366246968L;
 }

jpos/src/test/java/org/jpos/core/SimpleConfigurationTest.java

@@ -18,6 +18,7 @@
 
 package org.jpos.core;
 
+import static org.jpos.util.Serializer.serialize;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
@@ -31,6 +32,8 @@
 
 // import junitx.util.PrivateAccessor;
 
+import org.jpos.iso.ISOUtil;
+import org.jpos.util.Serializer;
 import org.junit.Test;
 
 @SuppressWarnings("unchecked")
@@ -446,4 +449,14 @@ public void testPutThrowsNullPointerException() throws Throwable {
             assertNull("ex.getMessage()", ex.getMessage());
         }
     }
+
+    @Test
+    public void testSerializable() throws Throwable {
+        SimpleConfiguration cfg = new SimpleConfiguration();
+        cfg.put ("A", "The Quick Brown Fox Jumps Over The Lazy Dog");
+        byte[] b = Serializer.serialize (cfg);
+        Configuration cfg1 = (Configuration) Serializer.deserialize(b);
+        assertEquals("cfg.A should equal cfg1.A", cfg.get("A"), cfg1.get("A"));
+        assertEquals ("cfg should equal cfg1", cfg, cfg1);
+    }
 }