2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.be.model.tosca.validators;
23 import com.google.gson.JsonParser;
24 import com.google.gson.JsonSyntaxException;
25 import com.google.gson.stream.JsonReader;
26 import org.openecomp.sdc.be.model.DataTypeDefinition;
27 import org.openecomp.sdc.common.log.wrappers.Logger;
29 import java.io.StringReader;
32 public class JsonValidator implements PropertyTypeValidator {
34 private static JsonValidator jsonValidator = new JsonValidator();
36 private static final Logger log = Logger.getLogger(JsonValidator.class.getName());
38 private static JsonParser jsonParser = new JsonParser();
40 public static JsonValidator getInstance() {
45 public boolean isValid(String value, String innerType, Map<String, DataTypeDefinition> allDataTypes) {
47 if (value == null || value.isEmpty()) {
51 StringReader reader = new StringReader(value);
52 JsonReader jsonReader = new JsonReader(reader);
53 jsonReader.setLenient(true);
54 jsonParser.parse(jsonReader);
55 } catch (JsonSyntaxException e) {
56 log.debug("Error parsing JSON property", e);
64 public boolean isValid(String value, String innerType) {
65 return isValid(value, innerType, null);