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A Java wrapper for the HyperTrack API https://hypertrack.io

There is a newer version: 1.0.1

package io.hypertrack.factory;

import com.google.gson.Gson;
import com.google.gson.internal.LinkedTreeMap;
import io.hypertrack.model.Driver;
import io.hypertrack.model.HyperTrackModel;
import io.hypertrack.model.Task;
import io.hypertrack.net.HyperTrackClient;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

/**
 * Created by Arjun on 20/04/16.
 */
public abstract class HyperTrackFactory {
    private HyperTrackClient client;

    protected HyperTrackFactory(final HyperTrackClient client) {
        this.client = client;
    }

    protected abstract T makeNew(Map params);

    protected abstract String getModelUrl();

    public T retrieve(String id) throws Exception {
        return getAndCreateFromId(id);
    }

    public T create(Map params) throws Exception {
        return postAndCreateFromParams(params);
    }

    public ArrayList list(Map filters) throws Exception {
        return getListAndCreate(filters);
    }

    protected T getAndCreateFromId(String id) throws Exception {
        String response = client.request(getModelUrl() + id + "/", "GET", null);
        return createFromParams(getMapFromResponse(response));
    }

    protected T postAndCreateFromParams(Map params) throws Exception {
        String response = client.request(getModelUrl(), "POST", params);
        return createFromParams(getMapFromResponse(response));
    }

    protected ArrayList getListAndCreate(Map filters) throws Exception {
        // TODO handle pagination
        String response = client.request(getModelUrl(), "GET", filters);
        Gson gson = new Gson();
        Map responseMap = getMapFromResponse(response);
        ArrayList results = (ArrayList)responseMap.get("results");

        ArrayList objectList = new ArrayList<>();
        for (LinkedTreeMap temp : results) {
            Map params = new HashMap<>(temp);
            objectList.add(createFromParams(params));
        }
        return objectList;
    }

    private T createFromParams(Map params) {
        return makeNew(params);
    }

    private static Map getMapFromResponse(String response) {
        Gson gson = new Gson();
        Map map = new HashMap();
        map = (Map)gson.fromJson(response, map.getClass());
        return map;
    }

    public HyperTrackClient getClient() {
        return client;
    }

    public void setClient(HyperTrackClient client) {
        this.client = client;
    }
}