mirror of
https://github.com/PikaMug/Quests.git
synced 2024-11-22 18:45:27 +01:00
Include bStats metrics. Not enabled yet
This commit is contained in:
PikaMug
parent
0ef425263c
commit
970f492641
@ -162,6 +162,8 @@ public class Quests extends JavaPlugin implements ConversationAbandonedListener
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conditionFactory = new ConditionFactory(this);
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conditionFactory = new ConditionFactory(this);
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depends = new Dependencies(this);
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depends = new Dependencies(this);
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trigger = new DenizenTrigger(this);
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trigger = new DenizenTrigger(this);
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/*final Metrics metrics = new Metrics(this);
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metrics.addCustomChart(new Metrics.SimplePie("language", () -> Lang.getISO()));*/
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// 2 - Load main config
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// 2 - Load main config
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settings.init();
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settings.init();
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755
main/src/main/java/me/blackvein/quests/statistics/Metrics.java
Normal file
755
main/src/main/java/me/blackvein/quests/statistics/Metrics.java
Normal file
@ -0,0 +1,755 @@
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/*******************************************************************************************************
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* Continued by PikaMug (formerly HappyPikachu) with permission from _Blackvein_. All rights reserved.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************************************/
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package me.blackvein.quests.statistics;
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import java.io.BufferedReader;
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import java.io.ByteArrayOutputStream;
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import java.io.DataOutputStream;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import java.net.URL;
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import java.nio.charset.StandardCharsets;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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import java.util.concurrent.Callable;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.ThreadFactory;
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import java.util.concurrent.TimeUnit;
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import java.util.logging.Level;
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import java.util.zip.GZIPOutputStream;
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import javax.net.ssl.HttpsURLConnection;
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import org.bukkit.Bukkit;
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import org.bukkit.configuration.file.YamlConfiguration;
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import org.bukkit.entity.Player;
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import org.bukkit.plugin.Plugin;
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import org.bukkit.plugin.RegisteredServiceProvider;
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import org.bukkit.plugin.ServicePriority;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import com.google.gson.JsonPrimitive;
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/**
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* bStats collects some data for plugin authors.
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* <p>
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* Check out https://bStats.org/ to learn more about bStats!
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*/
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//@SuppressWarnings({"WeakerAccess", "unused"})
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public class Metrics {
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static {
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// You can use the property to disable the check in your test environment
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if (System.getProperty("bstats.relocatecheck") == null || !System.getProperty("bstats.relocatecheck").equals("false")) {
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// Maven's Relocate is clever and changes strings, too. So we have to use this little "trick" ... :D
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final String defaultPackage = new String(
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new byte[]{'o', 'r', 'g', '.', 'b', 's', 't', 'a', 't', 's', '.', 'b', 'u', 'k', 'k', 'i', 't'});
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final String examplePackage = new String(new byte[]{'y', 'o', 'u', 'r', '.', 'p', 'a', 'c', 'k', 'a', 'g', 'e'});
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// We want to make sure nobody just copy & pastes the example and use the wrong package names
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if (Metrics.class.getPackage().getName().equals(defaultPackage) || Metrics.class.getPackage().getName().equals(examplePackage)) {
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throw new IllegalStateException("bStats Metrics class has not been relocated correctly!");
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}
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}
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}
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// This ThreadFactory enforces the naming convention for our Threads
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private final ThreadFactory threadFactory = task -> new Thread(task, "bStats-Metrics");
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// Executor service for requests
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// We use an executor service because the Bukkit scheduler is affected by server lags
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private final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1, threadFactory);
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// The version of this bStats class
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public static final int B_STATS_VERSION = 1;
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// The url to which the data is sent
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private static final String URL = "https://bStats.org/submitData/bukkit";
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// Is bStats enabled on this server?
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private final boolean enabled;
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// Should failed requests be logged?
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private static boolean logFailedRequests;
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// Should the sent data be logged?
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private static boolean logSentData;
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// Should the response text be logged?
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private static boolean logResponseStatusText;
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// The uuid of the server
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private static String serverUUID;
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// The plugin
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private final Plugin plugin;
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// The plugin id
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private final int pluginId;
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// A list with all custom charts
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private final List<CustomChart> charts = new ArrayList<>();
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/**
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* Class constructor.
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*
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* @param plugin The plugin which stats should be submitted.
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* @param pluginId The id of the plugin.
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* It can be found at <a href="https://bstats.org/what-is-my-plugin-id">What is my plugin id?</a>
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*/
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public Metrics(final Plugin plugin) {
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if (plugin == null) {
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throw new IllegalArgumentException("Plugin cannot be null!");
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}
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this.plugin = plugin;
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this.pluginId = 9528;
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// Get the config file
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final File bStatsFolder = new File(plugin.getDataFolder().getParentFile(), "bStats");
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final File configFile = new File(bStatsFolder, "config.yml");
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final YamlConfiguration config = YamlConfiguration.loadConfiguration(configFile);
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// Check if the config file exists
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if (!config.isSet("serverUuid")) {
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// Add default values
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config.addDefault("enabled", true);
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// Every server gets it's unique random id.
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config.addDefault("serverUuid", UUID.randomUUID().toString());
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// Should failed request be logged?
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config.addDefault("logFailedRequests", false);
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// Should the sent data be logged?
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config.addDefault("logSentData", false);
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// Should the response text be logged?
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config.addDefault("logResponseStatusText", false);
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// Inform the server owners about bStats
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config.options().header(
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"bStats collects some data for plugin authors like how many servers are using their plugins.\n" +
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"To honor their work, you should not disable it.\n" +
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"This has nearly no effect on the server performance!\n" +
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"Check out https://bStats.org/ to learn more :)"
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).copyDefaults(true);
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try {
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config.save(configFile);
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} catch (final IOException ignored) { }
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}
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// Load the data
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enabled = config.getBoolean("enabled", true);
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serverUUID = config.getString("serverUuid");
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logFailedRequests = config.getBoolean("logFailedRequests", false);
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logSentData = config.getBoolean("logSentData", false);
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logResponseStatusText = config.getBoolean("logResponseStatusText", false);
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if (enabled) {
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boolean found = false;
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// Search for all other bStats Metrics classes to see if we are the first one
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for (final Class<?> service : Bukkit.getServicesManager().getKnownServices()) {
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try {
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service.getField("B_STATS_VERSION"); // Our identifier :)
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found = true; // We aren't the first
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break;
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} catch (final NoSuchFieldException ignored) { }
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}
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// Register our service
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Bukkit.getServicesManager().register(Metrics.class, this, plugin, ServicePriority.Normal);
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if (!found) {
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// We are the first!
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startSubmitting();
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}
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}
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}
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/**
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* Checks if bStats is enabled.
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*
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* @return Whether bStats is enabled or not.
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*/
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public boolean isEnabled() {
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return enabled;
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}
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/**
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* Adds a custom chart.
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*
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* @param chart The chart to add.
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*/
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public void addCustomChart(final CustomChart chart) {
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if (chart == null) {
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throw new IllegalArgumentException("Chart cannot be null!");
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}
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charts.add(chart);
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}
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/**
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* Starts the Scheduler which submits our data every 30 minutes.
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*/
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private void startSubmitting() {
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final Runnable submitTask = () -> {
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if (!plugin.isEnabled()) { // Plugin was disabled
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scheduler.shutdown();
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return;
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}
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// Nevertheless we want our code to run in the Bukkit main thread, so we have to use the Bukkit scheduler
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// Don't be afraid! The connection to the bStats server is still async, only the stats collection is sync ;)
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Bukkit.getScheduler().runTask(plugin, this::submitData);
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};
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// Many servers tend to restart at a fixed time at xx:00 which causes an uneven distribution of requests on the
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// bStats backend. To circumvent this problem, we introduce some randomness into the initial and second delay.
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// WARNING: You must not modify and part of this Metrics class, including the submit delay or frequency!
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// WARNING: Modifying this code will get your plugin banned on bStats. Just don't do it!
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final long initialDelay = (long) (1000 * 60 * (3 + Math.random() * 3));
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final long secondDelay = (long) (1000 * 60 * (Math.random() * 30));
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scheduler.schedule(submitTask, initialDelay, TimeUnit.MILLISECONDS);
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scheduler.scheduleAtFixedRate(submitTask, initialDelay + secondDelay, 1000 * 60 * 30, TimeUnit.MILLISECONDS);
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}
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/**
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* Gets the plugin specific data.
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* This method is called using Reflection.
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*
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* @return The plugin specific data.
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*/
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public JsonObject getPluginData() {
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final JsonObject data = new JsonObject();
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final String pluginName = plugin.getDescription().getName();
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final String pluginVersion = plugin.getDescription().getVersion();
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data.addProperty("pluginName", pluginName); // Append the name of the plugin
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data.addProperty("id", pluginId); // Append the id of the plugin
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data.addProperty("pluginVersion", pluginVersion); // Append the version of the plugin
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final JsonArray customCharts = new JsonArray();
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for (final CustomChart customChart : charts) {
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// Add the data of the custom charts
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final JsonObject chart = customChart.getRequestJsonObject();
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if (chart == null) { // If the chart is null, we skip it
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continue;
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}
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customCharts.add(chart);
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}
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data.add("customCharts", customCharts);
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return data;
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}
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/**
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* Gets the server specific data.
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*
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* @return The server specific data.
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*/
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private JsonObject getServerData() {
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// Minecraft specific data
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int playerAmount;
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try {
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// Around MC 1.8 the return type was changed to a collection from an array,
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// This fixes java.lang.NoSuchMethodError: org.bukkit.Bukkit.getOnlinePlayers()Ljava/util/Collection;
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final Method onlinePlayersMethod = Class.forName("org.bukkit.Server").getMethod("getOnlinePlayers");
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playerAmount = onlinePlayersMethod.getReturnType().equals(Collection.class)
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? ((Collection<?>) onlinePlayersMethod.invoke(Bukkit.getServer())).size()
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: ((Player[]) onlinePlayersMethod.invoke(Bukkit.getServer())).length;
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} catch (final Exception e) {
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playerAmount = Bukkit.getOnlinePlayers().size(); // Just use the new method if the Reflection failed
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}
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final int onlineMode = Bukkit.getOnlineMode() ? 1 : 0;
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final String bukkitVersion = Bukkit.getVersion();
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final String bukkitName = Bukkit.getName();
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// OS/Java specific data
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final String javaVersion = System.getProperty("java.version");
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final String osName = System.getProperty("os.name");
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final String osArch = System.getProperty("os.arch");
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final String osVersion = System.getProperty("os.version");
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final int coreCount = Runtime.getRuntime().availableProcessors();
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final JsonObject data = new JsonObject();
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data.addProperty("serverUUID", serverUUID);
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data.addProperty("playerAmount", playerAmount);
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data.addProperty("onlineMode", onlineMode);
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data.addProperty("bukkitVersion", bukkitVersion);
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data.addProperty("bukkitName", bukkitName);
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data.addProperty("javaVersion", javaVersion);
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data.addProperty("osName", osName);
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data.addProperty("osArch", osArch);
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data.addProperty("osVersion", osVersion);
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data.addProperty("coreCount", coreCount);
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return data;
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}
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/**
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* Collects the data and sends it afterwards.
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*/
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private void submitData() {
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final JsonObject data = getServerData();
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final JsonArray pluginData = new JsonArray();
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// Search for all other bStats Metrics classes to get their plugin data
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for (final Class<?> service : Bukkit.getServicesManager().getKnownServices()) {
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try {
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service.getField("B_STATS_VERSION"); // Our identifier :)
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for (final RegisteredServiceProvider<?> provider : Bukkit.getServicesManager().getRegistrations(service)) {
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try {
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final Object plugin = provider.getService().getMethod("getPluginData").invoke(provider.getProvider());
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if (plugin instanceof JsonObject) {
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pluginData.add((JsonObject) plugin);
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} else { // old bstats version compatibility
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try {
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final Class<?> jsonObjectJsonSimple = Class.forName("org.json.simple.JSONObject");
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if (plugin.getClass().isAssignableFrom(jsonObjectJsonSimple)) {
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final Method jsonStringGetter = jsonObjectJsonSimple.getDeclaredMethod("toJSONString");
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jsonStringGetter.setAccessible(true);
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final String jsonString = (String) jsonStringGetter.invoke(plugin);
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final JsonObject object = new JsonParser().parse(jsonString).getAsJsonObject();
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pluginData.add(object);
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}
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} catch (final ClassNotFoundException e) {
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// minecraft version 1.14+
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if (logFailedRequests) {
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this.plugin.getLogger().log(Level.SEVERE, "Encountered unexpected exception", e);
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}
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}
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}
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} catch (NullPointerException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ignored) { }
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}
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} catch (final NoSuchFieldException ignored) { }
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}
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data.add("plugins", pluginData);
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// Create a new thread for the connection to the bStats server
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new Thread(() -> {
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try {
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// Send the data
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sendData(plugin, data);
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} catch (final Exception e) {
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// Something went wrong! :(
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if (logFailedRequests) {
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plugin.getLogger().log(Level.WARNING, "Could not submit plugin stats of " + plugin.getName(), e);
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}
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}
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}).start();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sends the data to the bStats server.
|
||||||
|
*
|
||||||
|
* @param plugin Any plugin. It's just used to get a logger instance.
|
||||||
|
* @param data The data to send.
|
||||||
|
* @throws Exception If the request failed.
|
||||||
|
*/
|
||||||
|
private static void sendData(final Plugin plugin, final JsonObject data) throws Exception {
|
||||||
|
if (data == null) {
|
||||||
|
throw new IllegalArgumentException("Data cannot be null!");
|
||||||
|
}
|
||||||
|
if (Bukkit.isPrimaryThread()) {
|
||||||
|
throw new IllegalAccessException("This method must not be called from the main thread!");
|
||||||
|
}
|
||||||
|
if (logSentData) {
|
||||||
|
plugin.getLogger().info("Sending data to bStats: " + data);
|
||||||
|
}
|
||||||
|
final HttpsURLConnection connection = (HttpsURLConnection) new URL(URL).openConnection();
|
||||||
|
|
||||||
|
// Compress the data to save bandwidth
|
||||||
|
final byte[] compressedData = compress(data.toString());
|
||||||
|
|
||||||
|
// Add headers
|
||||||
|
connection.setRequestMethod("POST");
|
||||||
|
connection.addRequestProperty("Accept", "application/json");
|
||||||
|
connection.addRequestProperty("Connection", "close");
|
||||||
|
connection.addRequestProperty("Content-Encoding", "gzip"); // We gzip our request
|
||||||
|
connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
|
||||||
|
connection.setRequestProperty("Content-Type", "application/json"); // We send our data in JSON format
|
||||||
|
connection.setRequestProperty("User-Agent", "MC-Server/" + B_STATS_VERSION);
|
||||||
|
|
||||||
|
// Send data
|
||||||
|
connection.setDoOutput(true);
|
||||||
|
try (DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream())) {
|
||||||
|
outputStream.write(compressedData);
|
||||||
|
}
|
||||||
|
|
||||||
|
final StringBuilder builder = new StringBuilder();
|
||||||
|
try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
|
||||||
|
String line;
|
||||||
|
while ((line = bufferedReader.readLine()) != null) {
|
||||||
|
builder.append(line);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (logResponseStatusText) {
|
||||||
|
plugin.getLogger().info("Sent data to bStats and received response: " + builder);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Gzips the given String.
|
||||||
|
*
|
||||||
|
* @param str The string to gzip.
|
||||||
|
* @return The gzipped String.
|
||||||
|
* @throws IOException If the compression failed.
|
||||||
|
*/
|
||||||
|
private static byte[] compress(final String str) throws IOException {
|
||||||
|
if (str == null) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
|
||||||
|
try (GZIPOutputStream gzip = new GZIPOutputStream(outputStream)) {
|
||||||
|
gzip.write(str.getBytes(StandardCharsets.UTF_8));
|
||||||
|
}
|
||||||
|
return outputStream.toByteArray();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom chart.
|
||||||
|
*/
|
||||||
|
public static abstract class CustomChart {
|
||||||
|
|
||||||
|
// The id of the chart
|
||||||
|
final String chartId;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
*/
|
||||||
|
CustomChart(final String chartId) {
|
||||||
|
if (chartId == null || chartId.isEmpty()) {
|
||||||
|
throw new IllegalArgumentException("ChartId cannot be null or empty!");
|
||||||
|
}
|
||||||
|
this.chartId = chartId;
|
||||||
|
}
|
||||||
|
|
||||||
|
private JsonObject getRequestJsonObject() {
|
||||||
|
final JsonObject chart = new JsonObject();
|
||||||
|
chart.addProperty("chartId", chartId);
|
||||||
|
try {
|
||||||
|
final JsonObject data = getChartData();
|
||||||
|
if (data == null) {
|
||||||
|
// If the data is null we don't send the chart.
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
chart.add("data", data);
|
||||||
|
} catch (final Throwable t) {
|
||||||
|
if (logFailedRequests) {
|
||||||
|
Bukkit.getLogger().log(Level.WARNING, "Failed to get data for custom chart with id " + chartId, t);
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
return chart;
|
||||||
|
}
|
||||||
|
|
||||||
|
protected abstract JsonObject getChartData() throws Exception;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom simple pie.
|
||||||
|
*/
|
||||||
|
public static class SimplePie extends CustomChart {
|
||||||
|
|
||||||
|
private final Callable<String> callable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
* @param callable The callable which is used to request the chart data.
|
||||||
|
*/
|
||||||
|
public SimplePie(final String chartId, final Callable<String> callable) {
|
||||||
|
super(chartId);
|
||||||
|
this.callable = callable;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected JsonObject getChartData() throws Exception {
|
||||||
|
final JsonObject data = new JsonObject();
|
||||||
|
final String value = callable.call();
|
||||||
|
if (value == null || value.isEmpty()) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
data.addProperty("value", value);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom advanced pie.
|
||||||
|
*/
|
||||||
|
public static class AdvancedPie extends CustomChart {
|
||||||
|
|
||||||
|
private final Callable<Map<String, Integer>> callable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
* @param callable The callable which is used to request the chart data.
|
||||||
|
*/
|
||||||
|
public AdvancedPie(final String chartId, final Callable<Map<String, Integer>> callable) {
|
||||||
|
super(chartId);
|
||||||
|
this.callable = callable;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected JsonObject getChartData() throws Exception {
|
||||||
|
final JsonObject data = new JsonObject();
|
||||||
|
final JsonObject values = new JsonObject();
|
||||||
|
final Map<String, Integer> map = callable.call();
|
||||||
|
if (map == null || map.isEmpty()) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
boolean allSkipped = true;
|
||||||
|
for (final Map.Entry<String, Integer> entry : map.entrySet()) {
|
||||||
|
if (entry.getValue() == 0) {
|
||||||
|
continue; // Skip this invalid
|
||||||
|
}
|
||||||
|
allSkipped = false;
|
||||||
|
values.addProperty(entry.getKey(), entry.getValue());
|
||||||
|
}
|
||||||
|
if (allSkipped) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
data.add("values", values);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom drilldown pie.
|
||||||
|
*/
|
||||||
|
public static class DrilldownPie extends CustomChart {
|
||||||
|
|
||||||
|
private final Callable<Map<String, Map<String, Integer>>> callable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
* @param callable The callable which is used to request the chart data.
|
||||||
|
*/
|
||||||
|
public DrilldownPie(final String chartId, final Callable<Map<String, Map<String, Integer>>> callable) {
|
||||||
|
super(chartId);
|
||||||
|
this.callable = callable;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public JsonObject getChartData() throws Exception {
|
||||||
|
final JsonObject data = new JsonObject();
|
||||||
|
final JsonObject values = new JsonObject();
|
||||||
|
final Map<String, Map<String, Integer>> map = callable.call();
|
||||||
|
if (map == null || map.isEmpty()) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
boolean reallyAllSkipped = true;
|
||||||
|
for (final Map.Entry<String, Map<String, Integer>> entryValues : map.entrySet()) {
|
||||||
|
final JsonObject value = new JsonObject();
|
||||||
|
boolean allSkipped = true;
|
||||||
|
for (final Map.Entry<String, Integer> valueEntry : map.get(entryValues.getKey()).entrySet()) {
|
||||||
|
value.addProperty(valueEntry.getKey(), valueEntry.getValue());
|
||||||
|
allSkipped = false;
|
||||||
|
}
|
||||||
|
if (!allSkipped) {
|
||||||
|
reallyAllSkipped = false;
|
||||||
|
values.add(entryValues.getKey(), value);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (reallyAllSkipped) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
data.add("values", values);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom single line chart.
|
||||||
|
*/
|
||||||
|
public static class SingleLineChart extends CustomChart {
|
||||||
|
|
||||||
|
private final Callable<Integer> callable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
* @param callable The callable which is used to request the chart data.
|
||||||
|
*/
|
||||||
|
public SingleLineChart(final String chartId, final Callable<Integer> callable) {
|
||||||
|
super(chartId);
|
||||||
|
this.callable = callable;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected JsonObject getChartData() throws Exception {
|
||||||
|
final JsonObject data = new JsonObject();
|
||||||
|
final int value = callable.call();
|
||||||
|
if (value == 0) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
data.addProperty("value", value);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom multi line chart.
|
||||||
|
*/
|
||||||
|
public static class MultiLineChart extends CustomChart {
|
||||||
|
|
||||||
|
private final Callable<Map<String, Integer>> callable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
* @param callable The callable which is used to request the chart data.
|
||||||
|
*/
|
||||||
|
public MultiLineChart(final String chartId, final Callable<Map<String, Integer>> callable) {
|
||||||
|
super(chartId);
|
||||||
|
this.callable = callable;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected JsonObject getChartData() throws Exception {
|
||||||
|
final JsonObject data = new JsonObject();
|
||||||
|
final JsonObject values = new JsonObject();
|
||||||
|
final Map<String, Integer> map = callable.call();
|
||||||
|
if (map == null || map.isEmpty()) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
boolean allSkipped = true;
|
||||||
|
for (final Map.Entry<String, Integer> entry : map.entrySet()) {
|
||||||
|
if (entry.getValue() == 0) {
|
||||||
|
continue; // Skip this invalid
|
||||||
|
}
|
||||||
|
allSkipped = false;
|
||||||
|
values.addProperty(entry.getKey(), entry.getValue());
|
||||||
|
}
|
||||||
|
if (allSkipped) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
data.add("values", values);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom simple bar chart.
|
||||||
|
*/
|
||||||
|
public static class SimpleBarChart extends CustomChart {
|
||||||
|
|
||||||
|
private final Callable<Map<String, Integer>> callable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
* @param callable The callable which is used to request the chart data.
|
||||||
|
*/
|
||||||
|
public SimpleBarChart(final String chartId, final Callable<Map<String, Integer>> callable) {
|
||||||
|
super(chartId);
|
||||||
|
this.callable = callable;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected JsonObject getChartData() throws Exception {
|
||||||
|
final JsonObject data = new JsonObject();
|
||||||
|
final JsonObject values = new JsonObject();
|
||||||
|
final Map<String, Integer> map = callable.call();
|
||||||
|
if (map == null || map.isEmpty()) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
for (final Map.Entry<String, Integer> entry : map.entrySet()) {
|
||||||
|
final JsonArray categoryValues = new JsonArray();
|
||||||
|
categoryValues.add(new JsonPrimitive(entry.getValue()));
|
||||||
|
values.add(entry.getKey(), categoryValues);
|
||||||
|
}
|
||||||
|
data.add("values", values);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a custom advanced bar chart.
|
||||||
|
*/
|
||||||
|
public static class AdvancedBarChart extends CustomChart {
|
||||||
|
|
||||||
|
private final Callable<Map<String, int[]>> callable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Class constructor.
|
||||||
|
*
|
||||||
|
* @param chartId The id of the chart.
|
||||||
|
* @param callable The callable which is used to request the chart data.
|
||||||
|
*/
|
||||||
|
public AdvancedBarChart(final String chartId, final Callable<Map<String, int[]>> callable) {
|
||||||
|
super(chartId);
|
||||||
|
this.callable = callable;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected JsonObject getChartData() throws Exception {
|
||||||
|
final JsonObject data = new JsonObject();
|
||||||
|
final JsonObject values = new JsonObject();
|
||||||
|
final Map<String, int[]> map = callable.call();
|
||||||
|
if (map == null || map.isEmpty()) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
boolean allSkipped = true;
|
||||||
|
for (final Map.Entry<String, int[]> entry : map.entrySet()) {
|
||||||
|
if (entry.getValue().length == 0) {
|
||||||
|
continue; // Skip this invalid
|
||||||
|
}
|
||||||
|
allSkipped = false;
|
||||||
|
final JsonArray categoryValues = new JsonArray();
|
||||||
|
for (final int categoryValue : entry.getValue()) {
|
||||||
|
categoryValues.add(new JsonPrimitive(categoryValue));
|
||||||
|
}
|
||||||
|
values.add(entry.getKey(), categoryValues);
|
||||||
|
}
|
||||||
|
if (allSkipped) {
|
||||||
|
// Null = skip the chart
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
data.add("values", values);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user