Example usage for com.google.gson.stream JsonReader JsonReader

List of usage examples for com.google.gson.stream JsonReader JsonReader

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Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader JsonReader.

Prototype

public JsonReader(Reader in)

Source Link

Document

Creates a new instance that reads a JSON-encoded stream from in .

Usage

From source file:me.gnat008.perworldinventory.data.FileWriter.java

License:Open Source License

private void getFromDefaults(Group group, Player player) {
    File file = new File(FILE_PATH, "defaults" + File.separator + group.getName() + ".json");

    try (JsonReader reader = new JsonReader(new FileReader(file))) {
        JsonParser parser = new JsonParser();
        JsonObject data = parser.parse(reader).getAsJsonObject();
        playerSerializer.deserialize(data, player);
    } catch (FileNotFoundException ex) {
        file = new File(FILE_PATH, "defaults" + File.separator + "__default.json");

        try (JsonReader reader = new JsonReader(new FileReader(file))) {
            JsonParser parser = new JsonParser();
            JsonObject data = parser.parse(reader).getAsJsonObject();
            playerSerializer.deserialize(data, player);
        } catch (FileNotFoundException ex2) {
            player.sendMessage(ChatColor.RED + " " + ChatColor.GRAY
                    + "Something went horribly wrong when loading your inventory! "
                    + "Please notify a server administrator!");
            PwiLogger.severe("Unable to find inventory data for player '" + player.getName() + "' for group '"
                    + group.getName() + "':", ex2);
        } catch (IOException exIO) {
            PwiLogger.severe("Unable to read data for '" + player.getName() + "' for group '" + group.getName()
                    + "' for reason:", exIO);
        }//from w  ww .  j  a  v a2s  . c o  m
    } catch (IOException exIO) {
        PwiLogger.severe("Unable to read data for '" + player.getName() + "' for group '" + group.getName()
                + "' for reason:", exIO);
    }
}

From source file:me.gnat008.perworldinventory.data.FlatFile.java

License:Open Source License

@Override
public void getFromDatabase(Group group, GameMode gamemode, Player player, DeserializeCause cause) {
    File file = getFile(gamemode, group, player.getUniqueId());

    ConsoleLogger//from ww  w  .j  a  v  a 2s.  c o m
            .debug("Getting data for player '" + player.getName() + "' from file '" + file.getPath() + "'");

    bukkitService.runTaskAsync(() -> {
        try (JsonReader reader = new JsonReader(new FileReader(file))) {
            JsonParser parser = new JsonParser();
            JsonObject data = parser.parse(reader).getAsJsonObject();

            bukkitService.runTask(() -> playerSerializer.deserialize(data, player, cause));
        } catch (FileNotFoundException ex) {
            if (!file.getParentFile().exists()) {
                file.getParentFile().mkdir();
            }

            ConsoleLogger.debug("File not found for player '" + player.getName() + "' for group '"
                    + group.getName() + "'. Getting data from default sources");

            getFromDefaults(group, player, cause);
        } catch (IOException exIO) {
            ConsoleLogger.severe("Unable to read data for '" + player.getName() + "' for group '"
                    + group.getName() + "' in gamemode '" + gamemode.toString() + "' for reason:", exIO);
        }
    });
}

From source file:me.gnat008.perworldinventory.data.FlatFile.java

License:Open Source License

@Override
public Location getLogoutData(Player player) {
    File file = new File(getUserFolder(player.getUniqueId()), "last-logout.json");

    Location location;//from  w  w w . j  a  v  a  2  s  . c  o m
    try (JsonReader reader = new JsonReader(new FileReader(file))) {
        JsonParser parser = new JsonParser();
        JsonObject data = parser.parse(reader).getAsJsonObject();

        location = LocationSerializer.deserialize(data);
    } catch (FileNotFoundException ex) {
        // Player probably logged in for the first time, not really an error
        location = null;
    } catch (IOException ioEx) {
        // Something went wrong
        ConsoleLogger.warning("Unable to get logout location data for '" + player.getName() + "':", ioEx);
        location = null;
    }

    return location;
}

From source file:me.gnat008.perworldinventory.data.FlatFile.java

License:Open Source License

private void getFromDefaults(Group group, Player player, DeserializeCause cause) {
    File file = new File(FILE_PATH + File.separator + "defaults", group.getName() + ".json");

    try (JsonReader reader = new JsonReader(new FileReader(file))) {
        JsonParser parser = new JsonParser();
        JsonObject data = parser.parse(reader).getAsJsonObject();

        bukkitService.runTask(() -> playerSerializer.deserialize(data, player, cause));
    } catch (FileNotFoundException ex) {
        file = new File(FILE_PATH + File.separator + "defaults", "__default.json");

        try (JsonReader reader = new JsonReader(new FileReader(file))) {
            JsonParser parser = new JsonParser();
            JsonObject data = parser.parse(reader).getAsJsonObject();
            bukkitService.runTask(() -> playerSerializer.deserialize(data, player, cause));
        } catch (FileNotFoundException ex2) {
            player.sendMessage(ChatColor.RED + " " + ChatColor.GRAY
                    + "Something went horribly wrong when loading your inventory! "
                    + "Please notify a server administrator!");
            ConsoleLogger.severe("Unable to find inventory data for player '" + player.getName()
                    + "' for group '" + group.getName() + "':", ex2);
        } catch (IOException exIO) {
            ConsoleLogger.severe("Unable to read data for '" + player.getName() + "' for group '"
                    + group.getName() + "' for reason:", exIO);
        }/*from   w w  w .  ja  v  a 2s. c  o m*/
    } catch (IOException exIO) {
        ConsoleLogger.severe("Unable to read data for '" + player.getName() + "' for group '" + group.getName()
                + "' for reason:", exIO);
    }
}

From source file:me.j360.trace.core.internal.JsonCodec.java

License:Apache License

private static JsonReader jsonReader(byte[] bytes) {
    return new JsonReader(new InputStreamReader(new ByteArrayInputStream(bytes)));
}

From source file:me.jewsofhazard.pcmrbot.twitch.TwitchUtilities.java

License:Open Source License

/**
 * Checks if the sender is a follower of channel
 * /*from w w w. j av a  2 s. c o  m*/
 * @param sender
 * @param channel
 * @return - true if sender is following channel
 */
public static boolean isFollower(String channel, String sender) {
    try {
        String nextUrl = "https://api.twitch.tv/kraken/users/" + sender + "/follows/channels/" + channel;
        System.out.println(nextUrl);
        JsonObject following = new JsonParser()
                .parse(new JsonReader(new InputStreamReader(new URL(nextUrl).openStream()))).getAsJsonObject();
        if (following.get("error") != null) {
            return false;
        } else {
            return true;
        }
    } catch (JsonIOException | JsonSyntaxException | IOException e) {
        logger.log(Level.SEVERE,
                "An error occurred checking if " + sender + " is following " + channel.substring(1), e);
    }
    return false;
}

From source file:me.jewsofhazard.pcmrbot.twitch.TwitchUtilities.java

License:Open Source License

/**
 * Checks if the sender is subscribed to channel
 * /*from  w  w  w .j a  va  2s  .  c  o m*/
 * @param sender
 * @param channel
 * @return - true if sender is subscribed to channel
 */
public static boolean isSubscriber(String sender, String channel) {
    try {
        String userOAuth = Database.getUserOAuth(channel.substring(1));
        String nextUrl = "https://api.twitch.tv/kraken/channels/" + channel.substring(0)
                + "/subscriptions/?oauth_token=" + userOAuth;
        JsonObject obj = new JsonParser()
                .parse(new JsonReader(new InputStreamReader(new URL(nextUrl).openStream()))).getAsJsonObject();
        if (obj.get("error") != null) { // ie it finds it
            return false;
        } else { // it does not find it
            int count = subscriberCount(channel, userOAuth);
            int pages = count / 25;
            if (count % 25 != 0) {
                pages++;
            }
            for (int i = 0; i < pages; i++) {
                for (int j = 0; j < 25; j++) {
                    if (sender.equalsIgnoreCase(obj.getAsJsonArray("subscriptions").get(j).getAsJsonObject()
                            .getAsJsonPrimitive("display_name").getAsString())) {
                        return true;
                    }
                }
                nextUrl = URLEncoder
                        .encode(obj.getAsJsonArray("_links").get(1).getAsJsonPrimitive().getAsString()
                                + "?oauth_token=" + userOAuth, CHARSET);
                obj = new JsonParser()
                        .parse(new JsonReader(new InputStreamReader(new URL(nextUrl).openStream())))
                        .getAsJsonObject();
            }
            return false;
        }
    } catch (JsonIOException | JsonSyntaxException | IOException e) {
        logger.log(Level.SEVERE,
                "An error occurred checking if " + sender + " is following " + channel.substring(1), e);
    }
    return false;
}

From source file:me.jewsofhazard.pcmrbot.twitch.TwitchUtilities.java

License:Open Source License

/**
 * Gets the amount of people following the specified channel
 * /*from   www  .  j  a  va 2  s .c  o m*/
 * @param channel
 * @return number of followers for channel, 0 if an error occurs
 */
public static int followerCount(String channel) {
    try {
        return new JsonParser()
                .parse(new JsonReader(new InputStreamReader(
                        new URL(BASE_URL + "channels/" + channel.substring(1)).openStream())))
                .getAsJsonObject().getAsJsonPrimitive("followers").getAsInt();
    } catch (JsonIOException | JsonSyntaxException | IOException e) {
        logger.log(Level.SEVERE, "An error occurred getting the follower count for " + channel.substring(1), e);
    }
    return 0;
}

From source file:me.jewsofhazard.pcmrbot.twitch.TwitchUtilities.java

License:Open Source License

/**
 * Gets the amount of people subscribed to the specified channel
 * //from  w  w w. j a  v a  2 s .  c om
 * @param channel
 * @param oAuth
 * @return number of subscribers for the channel
 */
public static int subscriberCount(String channel, String oAuth) {
    try {
        return new JsonParser().parse(new JsonReader(new InputStreamReader(
                new URL(BASE_URL + "channels/" + channel.substring(1) + "/subscriptions/?oauth_token=" + oAuth)
                        .openStream())))
                .getAsJsonObject().getAsJsonPrimitive("_total").getAsInt();
    } catch (JsonIOException | JsonSyntaxException | IOException e) {
        logger.log(Level.SEVERE, "An error occurred getting the follower count for " + channel.substring(1), e);
    }
    return 0;
}

From source file:me.jewsofhazard.pcmrbot.twitch.TwitchUtilities.java

License:Open Source License

/**
 * @param channelNoHash/*from ww w  . j  a  v a 2 s.  c o  m*/
 *            - channel to run the commercial in without the leading #
 * @return true if the channel is live, false otherwise
 */
public static boolean isLive(String channelNoHash) {
    try {
        new JsonParser()
                .parse(new JsonReader(
                        new InputStreamReader(new URL(BASE_URL + "streams/" + channelNoHash).openStream())))
                .getAsJsonObject().getAsJsonObject("stream").getAsJsonNull();
        return false;
    } catch (IllegalStateException | ClassCastException e) {
        return true;
    } catch (JsonSyntaxException | IOException e) {
        logger.log(Level.SEVERE, "An error occurred checking if the streamer is live!", e);
    }
    return false;
}