me.shib.java.lib.jiraclient.Votes Maven / Gradle / Ivy

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package me.shib.java.lib.jiraclient;

import net.sf.json.JSON;
import net.sf.json.JSONObject;

import java.util.Map;

/**
 * Represents issue votes.
 */
public class Votes extends Resource {

    private int votes = 0;
    private boolean hasVoted = false;

    /**
     * Creates votes from a JSON payload.
     *
     * @param restclient REST client instance
     * @param json       JSON payload
     */
    protected Votes(RestClient restclient, JSONObject json) {
        super(restclient);

        if (json != null)
            deserialise(json);
    }

    /**
     * Retrieves the given votes record.
     *
     * @param restclient REST client instance
     * @param issue      Internal JIRA ID of the issue
     * @return a votes instance
     * @throws JiraException when the retrieval fails
     */
    public static Votes get(RestClient restclient, String issue)
            throws JiraException {

        JSON result = null;

        try {
            result = restclient.get(getBaseUri() + "issue/" + issue + "/votes");
        } catch (Exception ex) {
            throw new JiraException("Failed to retrieve votes for issue " + issue, ex);
        }

        if (!(result instanceof JSONObject))
            throw new JiraException("JSON payload is malformed");

        return new Votes(restclient, (JSONObject) result);
    }

    private void deserialise(JSONObject json) {
        Map map = json;

        self = Field.getString(map.get("self"));
        id = Field.getString(map.get("id"));
        votes = Field.getInteger(map.get("votes"));
        hasVoted = Field.getBoolean(map.get("hasVoted"));
    }

    @Override
    public String toString() {
        return Integer.toString(getVotes());
    }

    public int getVotes() {
        return votes;
    }

    public boolean hasVoted() {
        return hasVoted;
    }
}