Service-notification handling for serviceHandler

[transportpce.git] / servicehandler / src / test / java / org / opendaylight / transportpce / servicehandler / utils / InjectField.java

diff --git a/servicehandler/src/test/java/org/opendaylight/transportpce/servicehandler/utils/InjectField.java b/servicehandler/src/test/java/org/opendaylight/transportpce/servicehandler/utils/InjectField.java
new file mode 100644 (file)
index 0000000..8baad8f
--- /dev/null
+++ b/servicehandler/src/test/java/org/opendaylight/transportpce/servicehandler/utils/InjectField.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright © 2017 Orange, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.transportpce.servicehandler.utils;
+
+
+/**
+ * Field Injection When Mocking Frameworks Fail.
+ *
+ * @author Martial Coulibaly ( martial.coulibaly@gfi.com ) on behalf of Orange
+ *
+ */
+public final class InjectField {
+
+    private InjectField() {
+    }
+
+    public static void inject(final Object injectable, final String fieldname, final Object value) {
+        try {
+            final java.lang.reflect.Field field = injectable.getClass().getDeclaredField(fieldname);
+            final boolean origionalValue = field.isAccessible();
+            field.setAccessible(true);
+            field.set(injectable, value);
+            field.setAccessible(origionalValue);
+        } catch (final NoSuchFieldException | IllegalAccessException e) {
+            throw new RuntimeException(e.getMessage(), e);
+        }
+    }
+}