1 files changed, 88 insertions, 0 deletions
diff --git a/src/traffic-incidents-service/org.genivi.trafficinfo.dbus-java/src/main/java/org/freedesktop/dbus/Container.java b/src/traffic-incidents-service/org.genivi.trafficinfo.dbus-java/src/main/java/org/freedesktop/dbus/Container.java
new file mode 100755
index 0000000..d2efb67
--- /dev/null
+++ b/src/traffic-incidents-service/org.genivi.trafficinfo.dbus-java/src/main/java/org/freedesktop/dbus/Container.java
@@ -0,0 +1,88 @@
+/*
+   D-Bus Java Implementation
+   Copyright (c) 2005-2006 Matthew Johnson
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of either the GNU Lesser General Public License Version 2 or the
+   Academic Free Licence Version 2.1.
+
+   Full licence texts are included in the COPYING file with this program.
+*/
+package org.freedesktop.dbus;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.lang.reflect.Field;
+import java.lang.reflect.Type;
+
+/**
+ * This class is the super class of both Structs and Tuples 
+ * and holds common methods.
+ */
+abstract class Container
+{
+   private static Map<Type,Type[]> typecache = new HashMap<Type,Type[]>();
+   static void putTypeCache(Type k, Type[] v)
+   {
+      typecache.put(k, v);
+   }
+   static Type[] getTypeCache(Type k)
+   {
+      return typecache.get(k);
+   }
+   private Object[] parameters = null;
+   public Container() {}
+   private void setup()
+   {
+      Field[] fs = getClass().getDeclaredFields();
+      Object[] args = new Object[fs.length];
+
+      int diff = 0;
+      for (Field f : fs) {
+         Position p = f.getAnnotation(Position.class);
+         if (null == p) {
+            diff++;
+            continue;
+         }
+         try {
+            args[p.value()] = f.get(this);
+         } catch (IllegalAccessException IAe) {}
+      }
+         
+      this.parameters = new Object[args.length - diff];
+      System.arraycopy(args, 0, parameters, 0, parameters.length);
+   }
+   /**
+    * Returns the struct contents in order.
+    * @throws DBusException If there is  a problem doing this.
+    */
+   public final Object[] getParameters()
+   {
+      if (null != parameters) return parameters;
+      setup();
+      return parameters;
+   }
+   /** Returns this struct as a string. */
+   public final String toString()
+   {
+      String s = getClass().getName()+"<";
+      if (null == parameters)
+         setup();
+      if (0 == parameters.length) 
+         return s+">";
+      for (Object o: parameters)
+         s += o+", ";
+      return s.replaceAll(", $", ">");
+   }
+   public final boolean equals(Object other)
+   {
+      if (other instanceof Container)  {
+         Container that = (Container) other;
+         if (this.getClass().equals(that.getClass()))
+            return Arrays.equals(this.getParameters(), that.getParameters());
+         else return false;
+      }
+      else return false;
+   }
+}