feat: Customize JacksonJsonProvider (indent)

rest-api/src/com/db/capella/api/JacksonJsonProvider.java

@@ -0,0 +1,34 @@
+// Copyright DB InfraGO AG and contributors
+// SPDX-License-Identifier: Apache-2.0
+
+package com.db.capella.api;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+import com.fasterxml.jackson.datatype.jsr310.*;
+
+import com.fasterxml.jackson.jakarta.rs.json.JacksonXmlBindJsonProvider;
+
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.ext.Provider;
+
+@Provider
+@Produces({MediaType.APPLICATION_JSON})
+public class JacksonJsonProvider extends JacksonXmlBindJsonProvider {
+
+    public JacksonJsonProvider() {
+
+        ObjectMapper objectMapper = new ObjectMapper()
+            .disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
+            .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
+            .enable(SerializationFeature.INDENT_OUTPUT)
+            .enable(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS)
+            .registerModule(new JavaTimeModule())
+            .setDateFormat(new RFC3339DateFormat());
+
+        setMapper(objectMapper);
+    }
+}