io.fouad.jtb.core.beans.BooleanOrMessageResult.java Source code

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Here is the source code for io.fouad.jtb.core.beans.BooleanOrMessageResult.java

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/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Fouad Almalki
 *
 * 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 io.fouad.jtb.core.beans;

import com.fasterxml.jackson.core.type.TypeReference;
import io.fouad.jtb.core.utils.JsonUtils;

import java.io.IOException;

/**
 * A C++-like union class which can hold only one result. Either <code>Boolean</code> result
 * or <code>Message</code> result.
 */
public class BooleanOrMessageResult {
    private Boolean booleanResult;
    private Message messageResult;

    public BooleanOrMessageResult() {
    }

    public BooleanOrMessageResult(Boolean booleanResult) {
        this.booleanResult = booleanResult;
    }

    public BooleanOrMessageResult(Message messageResult) {
        this.messageResult = messageResult;
    }

    public BooleanOrMessageResult(String result) throws IOException {
        if (result != null) {
            if (result.equalsIgnoreCase("true"))
                this.booleanResult = true;
            else if (result.equalsIgnoreCase("false"))
                this.booleanResult = false;
            else {
                TelegramResult<Message> telegramResult = JsonUtils.toJavaObject(result,
                        new TypeReference<TelegramResult<Message>>() {
                        });
                this.messageResult = telegramResult.getResult();
            }
        }
    }

    public Boolean getBooleanResult() {
        return booleanResult;
    }

    public Message getMessageResult() {
        return messageResult;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (!(o instanceof BooleanOrMessageResult))
            return false;

        BooleanOrMessageResult that = (BooleanOrMessageResult) o;

        if (booleanResult != null ? !booleanResult.equals(that.booleanResult) : that.booleanResult != null)
            return false;
        return messageResult != null ? messageResult.equals(that.messageResult) : that.messageResult == null;

    }

    @Override
    public int hashCode() {
        int result = booleanResult != null ? booleanResult.hashCode() : 0;
        result = 31 * result + (messageResult != null ? messageResult.hashCode() : 0);
        return result;
    }

    @Override
    public String toString() {
        return "BooleanOrMessageResult{" + "booleanResult=" + booleanResult + ", messageResult=" + messageResult
                + '}';
    }
}