skript-db/src/main/java/com/btk5h/skriptdb/SkriptDB.java

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/*
* MIT License
*
* Copyright (c) 2016 Bryan Terce
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*/
package com.btk5h.skriptdb;
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import org.bukkit.configuration.file.FileConfiguration;
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import org.bukkit.plugin.java.JavaPlugin;
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import java.io.*;
import java.nio.charset.StandardCharsets;
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import java.sql.SQLException;
import javax.sql.rowset.RowSetFactory;
import javax.sql.rowset.RowSetProvider;
import ch.njol.skript.Skript;
import ch.njol.skript.SkriptAddon;
/**
* # skript-db
*
* > Sensible SQL support for Skript.
*
* @index -1
*/
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public final class SkriptDB extends JavaPlugin {
private static SkriptDB instance;
private static SkriptAddon addonInstance;
private static RowSetFactory rowSetFactory;
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protected FileConfiguration config;
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public SkriptDB() {
if (instance == null) {
instance = this;
} else {
throw new IllegalStateException();
}
}
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private void setupConfig() throws IOException {
//don't check if it exists, because mkdir already does that
File file = new File("plugins/skript-db/config.yml");
if (file.getParentFile().mkdirs()) {
BufferedWriter out = null;
try {
out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("plugins/skript-db/config.yml", false), StandardCharsets.UTF_8));
} catch (FileNotFoundException e) {
e.printStackTrace();
}
try {
if (out == null) return;
out.write("# How many connections can be awaited for simultaneously, may be useful to increase if mysql database is hosted on a separate machine to account for ping.\n");
out.write("# If it is hosted within the same machine, set it to the count of cores your processor has or the count of threads your processor can process at once.\n");
out.write("thread-pool-size: " + (Runtime.getRuntime().availableProcessors() + 1) + "\n");
} catch (IOException e) {
e.printStackTrace();
}
try {
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
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@Override
public void onEnable() {
try {
rowSetFactory = RowSetProvider.newFactory();
getAddonInstance().loadClasses("com.btk5h.skriptdb.skript");
} catch (SQLException e) {
throw new RuntimeException(e);
} catch (IOException e) {
e.printStackTrace();
}
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try {
setupConfig();
} catch (IOException e) {
e.printStackTrace();
}
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}
public static SkriptAddon getAddonInstance() {
if (addonInstance == null) {
addonInstance = Skript.registerAddon(getInstance());
}
return addonInstance;
}
public static SkriptDB getInstance() {
if (instance == null) {
throw new IllegalStateException();
}
return instance;
}
public static RowSetFactory getRowSetFactory() {
return rowSetFactory;
}
}