Java tutorial
/* * Prefs.java - Copyright(c) 2013 Joe Pasqua * Provided under the MIT License. See the LICENSE file for details. * Created: Nov 17, 2013 */ package org.noroomattheinn.visibletesla; import com.google.common.collect.BiMap; import com.google.common.collect.HashBiMap; import com.google.common.collect.Range; import java.util.Calendar; import java.util.Date; import java.util.HashMap; import java.util.logging.Level; import java.util.prefs.Preferences; import javafx.beans.property.BooleanProperty; import javafx.beans.property.DoubleProperty; import javafx.beans.property.IntegerProperty; import javafx.beans.property.ObjectProperty; import javafx.beans.property.SimpleBooleanProperty; import javafx.beans.property.SimpleIntegerProperty; import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.StringProperty; import javafx.beans.value.ChangeListener; import javafx.beans.value.ObservableValue; import org.noroomattheinn.utils.CalTime; import org.noroomattheinn.utils.Utils; import org.noroomattheinn.visibletesla.data.VTData; import org.noroomattheinn.visibletesla.vehicle.VTVehicle; /** * Prefs - Stores and Manages Preferences data the app. * * @author Joe Pasqua <joe at NoRoomAtTheInn dot org> */ public class Prefs { /*------------------------------------------------------------------------------ * * Constants and Enums * *----------------------------------------------------------------------------*/ public enum LoadPeriod { Last7, Last14, Last30, ThisWeek, ThisMonth, All, None }; public static final BiMap<String, LoadPeriod> nameToLoadPeriod = HashBiMap.create(); static { nameToLoadPeriod.put("Last 7 days", LoadPeriod.Last7); nameToLoadPeriod.put("Last 14 days", LoadPeriod.Last14); nameToLoadPeriod.put("Last 30 days", LoadPeriod.Last30); nameToLoadPeriod.put("This week", LoadPeriod.ThisWeek); nameToLoadPeriod.put("This month", LoadPeriod.ThisMonth); nameToLoadPeriod.put("All", LoadPeriod.All); nameToLoadPeriod.put("None", LoadPeriod.None); } public static final String GoogleMapsAPIKey = "AIzaSyAZDh-9z3wgvLFnhTu72O5h2Qn9_4Omyj4"; public static final String MailGunKey = "key-2x6kwt4t-f4qcy9nb9wmo4yed681ogr6"; /*------------------------------------------------------------------------------ * * Internal State * *----------------------------------------------------------------------------*/ private final Preferences persistentState; /*============================================================================== * ------- ------- * ------- Public Interface To This Class ------- * ------- ------- *============================================================================*/ public Preferences storage() { return persistentState; } public void persist(String key, String value) { persistentState.put(key, value); } public Prefs(Preferences underlyingStore) { this.persistentState = underlyingStore; loadGeneralPrefs(); loadGraphPrefs(); loadSchedulerPrefs(); loadLocationPrefs(); } /*------------------------------------------------------------------------------ * * General Application Preferences * *----------------------------------------------------------------------------*/ // Basic Preferences public IntegerProperty idleThresholdInMinutes = new SimpleIntegerProperty(); public BooleanProperty wakeOnTabChange = new SimpleBooleanProperty(); public StringProperty loadPeriod = new SimpleStringProperty(); public StringProperty overviewRange = new SimpleStringProperty(); public StringProperty chargeTimeType = new SimpleStringProperty(); public StringProperty notificationAddress = new SimpleStringProperty(); private static final String WakeOnTCKey = "APP_WAKE_ON_TC"; private static final String IdleThresholdKey = "APP_IDLE_THRESHOLD"; private static final String LoadPeriodKey = "GRAPH_PERIOD"; private static final String OverviewRangeKey = "OVERVIEW_RANGE"; private static final String ChargeTimeKey = "CHARGE_TIME_TYPE"; private static final String NotifyAddressKey = "NOTIFICATION_ADDR"; public VTData.Options dataOptions = new VTData.Options(); public BooleanProperty submitAnonFailure = new SimpleBooleanProperty(); private static final String SubmitAnonRest = "APP_SUBMIT_ANON_REST"; private static final String SubmitAnonCharge = "APP_SUBMIT_ANON_CHARGE"; private static final String SubmitAnonFailure = "APP_SUBMIT_ANON_FAILURE"; private static final String IncludeLocData = "APP_INCLUDE_LOC"; private static final String DitherAmtKey = "APP_DITHER_AMT"; // Advanced public BooleanProperty offerExperimental = new SimpleBooleanProperty(); public BooleanProperty enableProxy = new SimpleBooleanProperty(); public StringProperty proxyHost = new SimpleStringProperty(); public IntegerProperty proxyPort = new SimpleIntegerProperty(); public BooleanProperty useCustomGoogleAPIKey = new SimpleBooleanProperty(); public StringProperty googleAPIKey = new SimpleStringProperty(); public BooleanProperty useCustomMailGunKey = new SimpleBooleanProperty(); public StringProperty mailGunKey = new SimpleStringProperty(); public StringProperty numerousKey = new SimpleStringProperty(); public IntegerProperty fontScale = new SimpleIntegerProperty(); public BooleanProperty enableRest = new SimpleBooleanProperty(); public IntegerProperty restPort = new SimpleIntegerProperty(); public StringProperty authCode = new SimpleStringProperty(); public StringProperty customURLSource = new SimpleStringProperty(); public StringProperty logLevel = new SimpleStringProperty(); private static final String OfferExpKey = "APP_OFFER_EXP"; private static final String EnableProxyKey = "APP_ENABLE_PROXY"; private static final String ProxyHostKey = "APP_PROXY_HOST"; private static final String ProxyPortKey = "APP_PROXY_PORT"; private static final String UseCustomGoogleKey = "APP_USE_CUSTOM_GKEY"; private static final String CustomGoogleKey = "APP_CUSTOM_GKEY"; private static final String UseCustomMailGunKey = "APP_USE_CUSTOM_MGKEY"; private static final String CustomMailGunKey = "APP_CUSTOM_MGKEY"; private static final String CustomNumerousKey = "APP_CUSTOM_NUMKEY"; private static final String FontScaleKey = "APP_FONT_SCALE"; private static final String RestPortKey = "APP_REST_PORT"; private static final String EnableRestKey = "APP_ENABLE_REST"; private static final String AuthCodeKey = "APP_AUTH_CODE"; private static final String CustomURLKey = "APP_CUSTOM_URL"; private static final String LogLevelKey = "APP_LOG_LEVEL"; private static final HashMap<String, Level> levelMap = Utils.newHashMap("Severe", Level.SEVERE, "Warning", Level.WARNING, "Info", Level.INFO, "Config", Level.CONFIG, "Fine", Level.FINE, "Finer", Level.FINER, "Finest", Level.FINEST); // Overrides public VTVehicle.Overrides overrides = new VTVehicle.Overrides(); private static final String ORWheelToKey = "APP_OWT"; private static final String ORWheelActiveKey = "APP_OWA"; private static final String ORColorToKey = "APP_OCT"; private static final String ORColorActiveKey = "APP_OCA"; private static final String ORUnitsToKey = "APP_OUT"; private static final String ORUnitsActiveKey = "APP_OUA"; private static final String ORModelToKey = "APP_OMT"; private static final String ORModelActiveKey = "APP_OMA"; private static final String ORRoofToKey = "APP_ORT"; private static final String ORRoofActiveKey = "APP_ORA"; public Level getLogLevel() { return levelMap.get(logLevel.get()); } private void loadGeneralPrefs() { // ----- Basic Preferences integerPref(IdleThresholdKey, idleThresholdInMinutes, 15); booleanPref(WakeOnTCKey, wakeOnTabChange, true); stringPref(NotifyAddressKey, notificationAddress, ""); stringPref(OverviewRangeKey, overviewRange, "Rated"); stringPref(ChargeTimeKey, chargeTimeType, "Remaining"); booleanPref(SubmitAnonRest, dataOptions.submitAnonRest, false); booleanPref(SubmitAnonCharge, dataOptions.submitAnonCharge, false); booleanPref(SubmitAnonFailure, submitAnonFailure, false); booleanPref(IncludeLocData, dataOptions.includeLocData, false); doublePref(DitherAmtKey, dataOptions.ditherLocAmt, 1.5); loadPeriod.addListener(new ChangeListener<String>() { @Override public void changed(ObservableValue<? extends String> ov, String t, String t1) { Range<Long> period = getLoadPeriod(); dataOptions.loadPeriod.set(period); } }); stringPref(LoadPeriodKey, loadPeriod, LoadPeriod.All.name()); // ----- Advanced Preferences booleanPref(OfferExpKey, offerExperimental, false); booleanPref(EnableProxyKey, enableProxy, false); stringPref(ProxyHostKey, proxyHost, ""); integerPref(ProxyPortKey, proxyPort, 8080); booleanPref(UseCustomGoogleKey, useCustomGoogleAPIKey, false); stringPref(CustomGoogleKey, googleAPIKey, GoogleMapsAPIKey); booleanPref(UseCustomMailGunKey, useCustomMailGunKey, false); stringPref(CustomMailGunKey, mailGunKey, MailGunKey); stringPref(CustomNumerousKey, numerousKey, ""); integerPref(FontScaleKey, fontScale, 100); booleanPref(EnableRestKey, enableRest, false); integerPref(RestPortKey, restPort, 9090); stringPref(CustomURLKey, customURLSource, ""); stringPref(LogLevelKey, logLevel, "Info"); stringPref(AuthCodeKey, authCode, ""); // ----- Overrides stringPref(ORWheelToKey, overrides.wheels, "From Car"); booleanPref(ORWheelActiveKey, overrides.doWheels, false); stringPref(ORColorToKey, overrides.color, "From Car"); booleanPref(ORColorActiveKey, overrides.doColor, false); stringPref(ORUnitsToKey, overrides.units, "From Car"); booleanPref(ORUnitsActiveKey, overrides.doUnits, false); stringPref(ORModelToKey, overrides.model, "From Car"); booleanPref(ORModelActiveKey, overrides.doModel, false); stringPref(ORRoofToKey, overrides.roof, "From Car"); booleanPref(ORRoofActiveKey, overrides.doRoof, false); } private Range<Long> getLoadPeriod() { Range<Long> range = Range.closed(Long.MIN_VALUE, Long.MAX_VALUE); long now = System.currentTimeMillis(); LoadPeriod period = nameToLoadPeriod.get(loadPeriod.get()); if (period == null) { period = LoadPeriod.All; loadPeriod.set(nameToLoadPeriod.inverse().get(period)); } switch (period) { case None: range = Range.closed(now + 1000, now + 1000L); // Empty Range break; case Last7: range = Range.closed(now - (7 * 24 * 60 * 60 * 1000L), now); break; case Last14: range = Range.closed(now - (14 * 24 * 60 * 60 * 1000L), now); break; case Last30: range = Range.closed(now - (30 * 24 * 60 * 60 * 1000L), now); break; case ThisWeek: Range<Date> thisWeek = getThisWeek(); range = Range.closed(thisWeek.lowerEndpoint().getTime(), thisWeek.upperEndpoint().getTime()); break; case ThisMonth: Range<Date> thisMonth = getThisMonth(); range = Range.closed(thisMonth.lowerEndpoint().getTime(), thisMonth.upperEndpoint().getTime()); break; case All: default: break; } return range; } /*------------------------------------------------------------------------------ * * Preferences related to the Graphs Tab * *----------------------------------------------------------------------------*/ public BooleanProperty ignoreGraphGaps = new SimpleBooleanProperty(); public IntegerProperty graphGapTime = new SimpleIntegerProperty(); private static final String GraphIgnoreGapsKey = "GRAPH_GAP_IGNORE"; private static final String GraphGapTimeKey = "GRAPH_GAP_TIME"; private static final String VSLimitEnabledKey = "VS_LIMIT_ENABLED"; private static final String VSFromKey = "VS_FROM"; private static final String VSToKey = "VS_TO"; private void loadGraphPrefs() { booleanPref(GraphIgnoreGapsKey, ignoreGraphGaps, false); integerPref(GraphGapTimeKey, graphGapTime, 15); // 15 minutes booleanPref(VSLimitEnabledKey, dataOptions.restLimitEnabled, false); calTimePref(VSFromKey, dataOptions.restLimitFrom, new CalTime("10^00^PM")); calTimePref(VSToKey, dataOptions.restLimitTo, new CalTime("06^00^AM")); } /*------------------------------------------------------------------------------ * * Preferences related to the Scheduler Tab * *----------------------------------------------------------------------------*/ public BooleanProperty safeIncludesMinCharge = new SimpleBooleanProperty(); public BooleanProperty safeIncludesPluggedIn = new SimpleBooleanProperty(); private static final String SchedSafeInclBat = "SCHED_SAFE_BATTERY"; private static final String SchedSafeInclPlug = "SCHED_SAFE_PLUGGED_IN"; private void loadSchedulerPrefs() { booleanPref(SchedSafeInclBat, safeIncludesMinCharge, true); booleanPref(SchedSafeInclPlug, safeIncludesPluggedIn, false); } /*------------------------------------------------------------------------------ * * Preferences related to the Location Tab * *----------------------------------------------------------------------------*/ public BooleanProperty collectLocationData = new SimpleBooleanProperty(); private static final String LocCollectData = "LOC_COLLECT_DATA"; private static final String LocStreamMore = "LOC_STREAM_MORE"; private static final String LocMinTime = "LOC_MIN_TIME"; private static final String LocMinDist = "LOC_MIN_DIST"; private void loadLocationPrefs() { booleanPref(LocCollectData, collectLocationData, true); booleanPref(LocStreamMore, dataOptions.streamWhenPossible, true); integerPref(LocMinTime, dataOptions.locMinTime, 5); // 5 Seconds integerPref(LocMinDist, dataOptions.locMinDist, 5); // 5 Meters } /*------------------------------------------------------------------------------ * * PRIVATE - Convenience Methods for handling preferences * *----------------------------------------------------------------------------*/ private void integerPref(final String key, IntegerProperty property, int defaultValue) { property.set(persistentState.getInt(key, defaultValue)); property.addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue<? extends Number> ov, Number old, Number cur) { persistentState.putInt(key, cur.intValue()); } }); } private void doublePref(final String key, DoubleProperty property, double defaultValue) { property.set(persistentState.getDouble(key, defaultValue)); property.addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue<? extends Number> ov, Number old, Number cur) { persistentState.putDouble(key, cur.doubleValue()); } }); } private void booleanPref(final String key, BooleanProperty property, boolean defaultValue) { property.set(persistentState.getBoolean(key, defaultValue)); property.addListener(new ChangeListener<Boolean>() { @Override public void changed(ObservableValue<? extends Boolean> ov, Boolean old, Boolean cur) { persistentState.putBoolean(key, cur); } }); } private void stringPref(final String key, StringProperty property, String defaultValue) { property.set(persistentState.get(key, defaultValue)); property.addListener(new ChangeListener<String>() { @Override public void changed(ObservableValue<? extends String> ov, String old, String cur) { persistentState.put(key, cur); } }); } private void calTimePref(final String key, ObjectProperty<CalTime> property, CalTime defaultValue) { String initial = persistentState.get(key, defaultValue.toString()); property.set(new CalTime(initial)); property.addListener(new ChangeListener<CalTime>() { @Override public void changed(ObservableValue<? extends CalTime> ov, CalTime old, CalTime cur) { persistentState.put(key, cur.toString()); } }); } /*------------------------------------------------------------------------------ * * PRIVATE - Utility Methods * *----------------------------------------------------------------------------*/ private Range<Date> getThisWeek() { return getDateRange(Calendar.DAY_OF_WEEK); } private Range<Date> getThisMonth() { return getDateRange(Calendar.DATE); } private Range<Date> getDateRange(int dateField) { Calendar cal = Calendar.getInstance(); cal.set(dateField, 1); Date start = cal.getTime(); cal.set(dateField, cal.getActualMaximum(dateField)); Date end = cal.getTime(); return Range.closed(start, end); } }