sparkplug: connection4

common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/util/sparkplug/json/JsonValidator.java

@@ -1,70 +0,0 @@
-/**
- * Copyright © 2016-2022 The Thingsboard Authors
- *
- * 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 org.thingsboard.server.transport.mqtt.util.sparkplug.json;
-
-/**
- * Validates JSON.
- */
-public class JsonValidator {
-	
-	protected static final String JSON_SCHEMA_FILENAME = "payload.json";
-	
-	private static JsonValidator instance = null;
-	
-	/**
-	 * Constructor.
-	 */
-	protected JsonValidator() {
-	}
-
-	/**
-	 * Returns the {@link JsonValidator} instance.
-	 * 
-	 * @return the {@link JsonValidator} instance.
-	 */
-	public static JsonValidator getInstance() {
-		if (instance == null) {
-			instance = new JsonValidator();
-		}
-		return instance;
-	}
-	
-	/**
-	 * Returns loads and returns the {@link JsonSchema} instance associated with this validator.
-	 * 
-	 * @return the {@link JsonSchema} instance associated with this validator.
-	 * @throws IOException
-	 * @throws ProcessingException
-	 */
-/*	protected JsonSchema getSchema() throws IOException, ProcessingException {	
-		//Get file from resources folder
-		ClassLoader classLoader = getClass().getClassLoader();
-		File schemaFile = new File(classLoader.getResource(JSON_SCHEMA_FILENAME).getFile());
-        return JsonSchemaFactory.byDefault().getJsonSchema(JsonLoader.fromFile(schemaFile));
-	}*/
-	
-	/**
-	 * Returns true if the supplied JSON text is valid, false otherwise.
-	 * 
-	 * @param jsonText a {@link String} representing JSON text.
-	 * @return true if the supplied JSON text is valid, false otherwise.
-	 * @throws ProcessingException
-	 * @throws IOException
-	 */
-/*	public boolean isJsonValid(String jsonText) throws ProcessingException, IOException {
-        return getSchema().validate(JsonLoader.fromString(jsonText)).isSuccess();
-    }*/
-}