Replace gson mapper with jackson mapper

[cps.git] / cps-rest / src / main / java / org / onap / cps / rest / controller / DataRestController.java

diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
old mode 100644 (file)
new mode 100755 (executable)
index fcb8ddc..fc2818b
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
@@ -1,12 +1,15 @@
 /*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2020 Bell Canada. All rights reserved.
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2020-2021 Bell Canada.
+ *  Modifications Copyright (C) 2021 Pantheon.tech
+ *  Modifications Copyright (C) 2021-2022 Nordix Foundation
  *  ================================================================================
  *  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.
@@ -19,36 +22,118 @@
 
 package org.onap.cps.rest.controller;
 
-import javax.validation.Valid;
-import org.modelmapper.ModelMapper;
-import org.onap.cps.api.CpsAdminService;
+import java.time.OffsetDateTime;
+import java.time.format.DateTimeFormatter;
+import javax.validation.ValidationException;
+import lombok.RequiredArgsConstructor;
+import org.apache.commons.lang3.StringUtils;
+import org.onap.cps.api.CpsDataService;
 import org.onap.cps.rest.api.CpsDataApi;
-import org.springframework.beans.factory.annotation.Autowired;
+import org.onap.cps.spi.FetchDescendantsOption;
+import org.onap.cps.utils.DataMapUtils;
+import org.onap.cps.utils.JsonObjectMapper;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.multipart.MultipartFile;
 
 @RestController
+@RequestMapping("${rest.api.cps-base-path}")
+@RequiredArgsConstructor
 public class DataRestController implements CpsDataApi {
 
-    @Autowired
-    private CpsAdminService cpsAdminService;
+    private static final String ROOT_XPATH = "/";
+    private static final String ISO_TIMESTAMP_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
+    private static final DateTimeFormatter ISO_TIMESTAMP_FORMATTER = DateTimeFormatter.ofPattern(ISO_TIMESTAMP_FORMAT);
+
+    private final CpsDataService cpsDataService;
+    private final JsonObjectMapper jsonObjectMapper;
+
+    @Override
+    public ResponseEntity<String> createNode(final String dataspaceName, final String anchorName,
+        final Object jsonData, final String parentNodeXpath, final String observedTimestamp) {
+        final String jsonDataAsString = jsonObjectMapper.asJsonString(jsonData);
+        if (isRootXpath(parentNodeXpath)) {
+            cpsDataService.saveData(dataspaceName, anchorName, jsonDataAsString,
+                    toOffsetDateTime(observedTimestamp));
+        } else {
+            cpsDataService.saveData(dataspaceName, anchorName, parentNodeXpath,
+                    jsonDataAsString, toOffsetDateTime(observedTimestamp));
+        }
+        return new ResponseEntity<>(HttpStatus.CREATED);
+    }
+
+    @Override
+    public ResponseEntity<Void> deleteDataNode(final String dataspaceName, final String anchorName,
+        final String xpath, final String observedTimestamp) {
+        cpsDataService.deleteDataNode(dataspaceName, anchorName, xpath,
+            toOffsetDateTime(observedTimestamp));
+        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+    }
+
+    @Override
+    public ResponseEntity<String> addListElements(final String parentNodeXpath,
+        final String dataspaceName, final String anchorName, final Object jsonData, final String observedTimestamp) {
+        cpsDataService.saveListElements(dataspaceName, anchorName, parentNodeXpath,
+                jsonObjectMapper.asJsonString(jsonData), toOffsetDateTime(observedTimestamp));
+        return new ResponseEntity<>(HttpStatus.CREATED);
+    }
+
+    @Override
+    public ResponseEntity<Object> getNodeByDataspaceAndAnchor(final String dataspaceName, final String anchorName,
+        final String xpath, final Boolean includeDescendants) {
+        final FetchDescendantsOption fetchDescendantsOption = Boolean.TRUE.equals(includeDescendants)
+            ? FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS : FetchDescendantsOption.OMIT_DESCENDANTS;
+        final var dataNode = cpsDataService.getDataNode(dataspaceName, anchorName, xpath,
+            fetchDescendantsOption);
+        return new ResponseEntity<>(DataMapUtils.toDataMap(dataNode), HttpStatus.OK);
+    }
 
-    @Autowired
-    private ModelMapper modelMapper;
+    @Override
+    public ResponseEntity<Object> updateNodeLeaves(final String dataspaceName,
+        final String anchorName, final Object jsonData, final String parentNodeXpath, final String observedTimestamp) {
+        cpsDataService.updateNodeLeaves(dataspaceName, anchorName, parentNodeXpath,
+                jsonObjectMapper.asJsonString(jsonData), toOffsetDateTime(observedTimestamp));
+        return new ResponseEntity<>(HttpStatus.OK);
+    }
 
     @Override
-    public ResponseEntity<String> createNode(@Valid final MultipartFile multipartFile, final String dataspaceName) {
-        return null;
+    public ResponseEntity<Object> replaceNode(final String dataspaceName, final String anchorName,
+        final Object jsonData, final String parentNodeXpath, final String observedTimestamp) {
+        cpsDataService
+                .replaceNodeTree(dataspaceName, anchorName, parentNodeXpath,
+                        jsonObjectMapper.asJsonString(jsonData), toOffsetDateTime(observedTimestamp));
+        return new ResponseEntity<>(HttpStatus.OK);
     }
 
     @Override
-    public ResponseEntity<Object> getNode(final String dataspaceName) {
-        return null;
+    public ResponseEntity<Object> replaceListContent(final String parentNodeXpath,
+        final String dataspaceName, final String anchorName, final Object jsonData,
+        final String observedTimestamp) {
+        cpsDataService.replaceListContent(dataspaceName, anchorName, parentNodeXpath,
+                jsonObjectMapper.asJsonString(jsonData), toOffsetDateTime(observedTimestamp));
+        return new ResponseEntity<>(HttpStatus.OK);
     }
 
     @Override
-    public ResponseEntity<Object> getNodeByDataspaceAndAnchor(final String dataspaceName, final String anchorName) {
-        return null;
+    public ResponseEntity<Void> deleteListOrListElement(final String dataspaceName, final String anchorName,
+        final String listElementXpath, final String observedTimestamp) {
+        cpsDataService
+            .deleteListOrListElement(dataspaceName, anchorName, listElementXpath, toOffsetDateTime(observedTimestamp));
+        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+    }
+
+    private static boolean isRootXpath(final String xpath) {
+        return ROOT_XPATH.equals(xpath);
+    }
+
+    private static OffsetDateTime toOffsetDateTime(final String datetTimestamp) {
+        try {
+            return StringUtils.isEmpty(datetTimestamp)
+                ? null : OffsetDateTime.parse(datetTimestamp, ISO_TIMESTAMP_FORMATTER);
+        } catch (final Exception exception) {
+            throw new ValidationException(
+                String.format("observed-timestamp must be in '%s' format", ISO_TIMESTAMP_FORMAT));
+        }
     }
 }