Change ServiceInstance's top-level rollbackOnFailure serialization to String

This will satisfy a new test: Template Topology API test:
   Deploy Cypress -> getTemplateTopology returns the same template

Also updating templates__instance_template.json with actual
"templateTopology" endpoint fields.


Issue-ID: VID-724
Change-Id: I1160656c9a58ab2678ca6f2529688463fbd60a91
Signed-off-by: Ittay Stern <ittay.stern@att.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/utils/jackson/BooleanAsStringSerializer.java b/vid-app-common/src/main/java/org/onap/vid/utils/jackson/BooleanAsStringSerializer.java
new file mode 100644
index 000000000..a61044294
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/utils/jackson/BooleanAsStringSerializer.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.vid.utils.jackson;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import java.io.IOException;
+
+public class BooleanAsStringSerializer extends JsonSerializer<Boolean> {
+
+    /**
+     * Annotate a Jackson getter with <code>@JsonSerialize(using=BooleanAsStringSerializer.class)</code>
+     * to get a boolean value be serialized as quoted string.
+     */
+    @Override
+    public void serialize(Boolean bool, JsonGenerator generator, SerializerProvider provider) throws IOException {
+        // bool is guaranteed not to be null
+        generator.writeString(bool.toString());
+    }
+}