com.hecloud.runtime.common.serializer.DateDeserializer Maven / Gradle / Ivy

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package com.hecloud.runtime.common.serializer;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.hecloud.runtime.common.utils.Common;
import lombok.extern.slf4j.Slf4j;

import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * @author LoveinBJ
 */
@Slf4j
public class DateDeserializer extends JsonDeserializer {
    private SimpleDateFormat formatter = new SimpleDateFormat(Common.DATETIME_FORMAT);

    @Override
    public Date deserialize(JsonParser jsonParser, DeserializationContext context)
            throws IOException {
        String content = jsonParser.getText().trim();
        try {
            return formatter.parse(content);
        } catch (ParseException e) {
            log.error("ParseException:", e);
            return context.parseDate(content);
        }
    }

}