org.jimsey.projects.turbine.fuel.domain.Entity.java Source code

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Here is the source code for org.jimsey.projects.turbine.fuel.domain.Entity.java

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/**
 * The MIT License
 * Copyright (c) 2015 the-james-burton
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.jimsey.projects.turbine.fuel.domain;

import java.io.Serializable;
import java.time.OffsetDateTime;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, creatorVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
public abstract class Entity implements Serializable {

    private static final long serialVersionUID = 1L;

    private static final Logger logger = LoggerFactory.getLogger(Entity.class);

    private static ObjectMapper json = new ObjectMapper();

    // TODO need a better id...
    // @Id
    private Long date;

    private OffsetDateTime timestamp;

    private final String market;

    private final String symbol;

    private final Double close;

    private final String name;

    public Entity(OffsetDateTime date, double close, String symbol, String market, String name, String timestamp) {
        this.timestamp = date;
        this.close = close;
        this.symbol = symbol;
        this.market = market;
        this.name = name;
        try {
            this.date = date.toInstant().toEpochMilli();
        } catch (Exception e) {
            logger.warn("Could not parse date: {}", date.toString());
        }
        try {
            this.timestamp = OffsetDateTime.parse(timestamp);
        } catch (Exception e) {
            logger.warn("Could not parse timestamp: {}", timestamp);
        }

    }

    @Override
    public String toString() {
        String result = null;
        try {
            // result = String.format("{\"%s\":%s}", this.getClass().getSimpleName(), json.writeValueAsString(this));
            result = json.writeValueAsString(this);
        } catch (JsonProcessingException e) {
            e.printStackTrace();
        }
        return result;
        // return ReflectionToStringBuilder.toString(this, ToStringStyle.JSON_STYLE);
        // return String.format("{\"%s\":%s}",
        // this.getClass().getSimpleName(),
        // ReflectionToStringBuilder.toString(this, ToStringStyle.JSON_STYLE));
    }

    // -------------------------------
    @JsonProperty("date")
    public long getDate() {
        return date;
    }

    @JsonProperty("market")
    public String getMarket() {
        return market;
    }

    @JsonProperty("symbol")
    public String getSymbol() {
        return symbol;
    }

    @JsonProperty("timestamp")
    public String getTimestamp() {
        return timestamp.toString();
    }

    @JsonProperty("close")
    public Double getClose() {
        return close;
    }

    @JsonProperty("name")
    public String getName() {
        return name;
    }

    @JsonIgnore
    public OffsetDateTime getTimestampAsObject() {
        return timestamp;
    }

}