Add method setProperties() to ol.Object

gwt-ol3-client/src/main/java/ol/Object.java

@@ -88,6 +88,23 @@ public abstract class Object extends Observable {
      */
     public native <T> void set(String key, T value);
 
+    /**
+     * Sets a collection of key-value pairs. Note that this changes any existing properties
+     * and adds new ones (it does not remove any existing properties).
+     *
+     * @param properties properties to set
+     */
+    public native <T> void setProperties(JsPropertyMap<T> properties);
+
+    /**
+     * Sets a collection of key-value pairs. Note that this changes any existing properties
+     * and adds new ones (it does not remove any existing properties).
+     *
+     * @param properties properties to set
+     * @param silent Update without triggering an event.
+     */
+    public native <T> void setProperties(JsPropertyMap<T> properties, boolean silent);
+
     /**
      * Unsets a property.
      *

gwt-ol3-client/src/test/java/ol/ObjectTest.java

@@ -15,6 +15,8 @@
  *******************************************************************************/
 package ol;
 
+import jsinterop.base.JsPropertyMap;
+
 /**
  * Test for {@link ol.Object}.
  *
@@ -44,6 +46,15 @@ public void testObject() {
             assertNull(object.get(PARAM_CUSTOM_VALUE));
             assertNull(object.getProperties().get(PARAM_CUSTOM_VALUE));
 
+            JsPropertyMap<java.lang.Object> properties = JsPropertyMap.of();
+            properties.set(PARAM_CUSTOM_VALUE, "new value");
+
+            object.setProperties(properties);
+            assertEquals("new value", object.get(PARAM_CUSTOM_VALUE));
+            assertEquals("new value", object.getProperties().get(PARAM_CUSTOM_VALUE));
+
+            object.setProperties(properties, true);
+
         });
 
     }