Added endpoints for getting rules and events templates (#97)

Author: ValentinTyhonov

src/main/java/com/ericsson/ei/controller/DownloadController.java

@@ -0,0 +1,48 @@
+
+package com.ericsson.ei.controller;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+
+/**
+ * No description
+ * (Generated with springmvc-raml-parser v.0.10.11)
+ * 
+ */
+@RestController
+@RequestMapping(value = "/download", produces = "application/json")
+public interface DownloadController {
+
+
+    /**
+     * This call for getting list of available templates
+     * 
+     */
+    @RequestMapping(value = "", method = RequestMethod.GET)
+    public ResponseEntity<?> getDownload();
+
+    /**
+     * This call for getting subscriptions template
+     * 
+     */
+    @RequestMapping(value = "/subscriptionsTemplate", method = RequestMethod.GET)
+    public ResponseEntity<?> getSubscriptionsTemplate();
+
+    /**
+     * This call for getting rules template
+     * 
+     */
+    @RequestMapping(value = "/rulesTemplate", method = RequestMethod.GET)
+    public ResponseEntity<?> getRulesTemplate();
+
+    /**
+     * This call for getting events template
+     * 
+     */
+    @RequestMapping(value = "/eventsTemplate", method = RequestMethod.GET)
+    public ResponseEntity<?> getEventsTemplate();
+
+}

src/main/java/com/ericsson/ei/controller/DownloadControllerImpl.java

@@ -0,0 +1,94 @@
+/*
+   Copyright 2018 Ericsson AB.
+   For a full list of individual contributors, please see the commit history.
+
+   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.
+*/
+package com.ericsson.ei.controller;
+
+import io.swagger.annotations.Api;
+import org.apache.commons.io.IOUtils;
+import org.json.JSONObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.annotation.CrossOrigin;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+@Component
+@CrossOrigin
+@Api(value = "Get Templates", description = "REST endpoints for getting templates")
+public class DownloadControllerImpl implements DownloadController {
+
+    private static final Logger LOGGER = (Logger) LoggerFactory.getLogger(DownloadControllerImpl.class);
+
+    @Override
+    public ResponseEntity<?> getDownload() {
+        try {
+            JSONObject response = new JSONObject();
+            response.put("subscriptions", "/download/subscriptionsTemplate");
+            response.put("rules", "/download/rulesTemplate");
+            response.put("events", "/download/eventsTemplate");
+            return new ResponseEntity<>(response.toString(), HttpStatus.OK);
+        } catch (Exception e) {
+            LOGGER.error(e.getMessage(), e);
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    @Override
+    public ResponseEntity<?> getSubscriptionsTemplate() {
+        try {
+            InputStream is = getClass().getResourceAsStream("/templates/subscriptionsTemplate.json");
+            return new ResponseEntity<>(IOUtils.toByteArray(is), HttpStatus.OK);
+        } catch (IOException e) {
+            LOGGER.error(e.getMessage(), e);
+            return new ResponseEntity<>("File is not found", HttpStatus.NOT_FOUND);
+        } catch (Exception e) {
+            LOGGER.error(e.getMessage(), e);
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    @Override
+    public ResponseEntity<?> getRulesTemplate() {
+        try {
+            InputStream is = getClass().getResourceAsStream("/templates/rulesTemplate.json");
+            return new ResponseEntity<>(IOUtils.toByteArray(is), HttpStatus.OK);
+        } catch (IOException e) {
+            LOGGER.error(e.getMessage(), e);
+            return new ResponseEntity<>("File is not found", HttpStatus.NOT_FOUND);
+        } catch (Exception e) {
+            LOGGER.error(e.getMessage(), e);
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    @Override
+    public ResponseEntity<?> getEventsTemplate() {
+        try {
+            InputStream is = getClass().getResourceAsStream("/templates/eventsTemplate.json");
+            return new ResponseEntity<>(IOUtils.toByteArray(is), HttpStatus.OK);
+        } catch (IOException e) {
+            LOGGER.error(e.getMessage(), e);
+            return new ResponseEntity<>("File is not found", HttpStatus.NOT_FOUND);
+        } catch (Exception e) {
+            LOGGER.error(e.getMessage(), e);
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+}

src/main/java/com/ericsson/ei/controller/RuleCheckControllerImpl.java

@@ -1,3 +1,19 @@
+/*
+   Copyright 2018 Ericsson AB.
+   For a full list of individual contributors, please see the commit history.
+
+   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.
+*/
 package com.ericsson.ei.controller;
 
 import java.io.IOException;

src/main/java/com/ericsson/ei/controller/SubscriptionTemplateControllerImpl.java

@@ -1,7 +1,30 @@
-    /subscriptiontemplate:
-      get:
-        description: Subscription template
-        responses:
-          200:
-            body:
-              application/json:
+  get:
+    description: This call for getting list of available templates
+    responses:
+      200:
+        body:
+          application/string:
+
+  /subscriptionsTemplate:
+    get:
+      description: This call for getting subscriptions template
+      responses:
+        200:
+          body:
+            application/string:
+
+  /rulesTemplate:
+    get:
+      description: This call for getting rules template
+      responses:
+        200:
+          body:
+            application/string:
+
+  /eventsTemplate:
+    get:
+      description: This call for getting events template
+      responses:
+        200:
+          body:
+            application/string: