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/*-
* ============LICENSE_START=======================================================
* Simulator
* ================================================================================
* Copyright (C) 2021 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.avcnmanager.utils;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.onap.avcnmanager.message.processing.ParsingResult;
import org.springframework.stereotype.Component;
import java.io.IOException;
@Component
public class JsonUtils {
private final ObjectMapper objectMapper;
private final FileUtils ioUtils;
public JsonUtils(FileUtils ioUtils) {
this.objectMapper = new ObjectMapper();
this.ioUtils = ioUtils;
}
public JsonNode convertToJsonNode(String json) {
try {
return objectMapper.readTree(json);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public String convertToJsonString(ParsingResult message) {
try {
return objectMapper.writeValueAsString(message);
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
}
public ObjectNode objectNodeFromJsonNode(JsonNode jsonNode) {
return (ObjectNode) jsonNode;
}
public JsonNode jsonNodeFromResourceFile(String fileName) {
String json = ioUtils.readStringFromResourceFile(fileName);
return convertToJsonNode(json);
}
}
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