com.wavemaker.commons.json.deserializer.WMLocalTimeDeserializer Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (C) 2022-2023 WaveMaker, Inc.
*
* 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.wavemaker.commons.json.deserializer;
import java.io.IOException;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import org.apache.commons.lang3.StringUtils;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.wavemaker.commons.MessageResource;
import com.wavemaker.commons.WMRuntimeException;
/**
* Created by saddhamp on 11/7/16.
*/
public class WMLocalTimeDeserializer extends JsonDeserializer {
private static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm:ss");
@Override
public LocalTime deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
JsonToken currentToken = jsonParser.getCurrentToken();
if (currentToken == JsonToken.VALUE_STRING) {
String value = jsonParser.getText();
return getLocalDateTime(value);
}
throw new WMRuntimeException(MessageResource.create("com.wavemaker.commons.not.a.string.value"));
}
public static LocalTime getLocalDateTime(String value) {
if (StringUtils.isBlank(value)) {
return null;
}
return LocalTime.parse(value, dateTimeFormatter);
}
}