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feat: mariadb [wip]

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some weird syntax issues
This commit is contained in:
Jozef Steinhübl 2023-08-28 23:15:18 +02:00
parent 818ffe28cf
commit e556356e56
6 changed files with 174 additions and 19 deletions
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4
bukkit/build.gradle.kts
View file

@ -32,8 +32,8 @@ tasks.shadowJar {
relocate("eu.okaeri.configs", "dev.xhyrom.lighteco.libraries.okaeri.configs")
relocate("eu.okaeri.validator", "dev.xhyrom.lighteco.libraries.okaeri.validator")
relocate("net.kyori.adventure", "dev.xhyrom.lighteco.libraries.net.kyori.adventure")
relocate("net.kyori.examination", "dev.xhyrom.lighteco.libraries.net.kyori.examination")
//relocate("net.kyori.adventure", "dev.xhyrom.lighteco.libraries.net.kyori.adventure")
//relocate("net.kyori.examination", "dev.xhyrom.lighteco.libraries.net.kyori.examination")
relocate("org.yaml.snakeyaml", "dev.xhyrom.lighteco.libraries.org.yaml.snakeyaml")

1
bukkit/src/main/java/dev/xhyrom/lighteco/bukkit/BukkitLightEcoPlugin.java
View file

@ -12,6 +12,7 @@ import dev.xhyrom.lighteco.common.manager.user.StandardUserManager;
import lombok.Getter;
import org.bukkit.entity.Player;
import org.bukkit.plugin.ServicePriority;
import org.bukkit.plugin.java.PluginClassLoader;
import org.checkerframework.checker.nullness.qual.NonNull;
@Getter

24
common/src/main/java/dev/xhyrom/lighteco/common/dependencies/DependencyManagerImpl.java
View file

@ -3,10 +3,12 @@ package dev.xhyrom.lighteco.common.dependencies;
import com.google.common.collect.ImmutableSet;
import com.google.common.io.MoreFiles;
import dev.xhyrom.lighteco.common.plugin.LightEcoPlugin;
import dev.xhyrom.lighteco.common.plugin.classpath.URLClassLoaderAccess;
import dev.xhyrom.lighteco.common.storage.StorageType;
import java.io.IOException;
import java.net.URL;
import java.net.URLClassLoader;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.EnumMap;
@ -22,10 +24,13 @@ public class DependencyManagerImpl implements DependencyManager {
private final DependencyRegistry registry;
private final Path cacheDirectory;
private final URLClassLoaderAccess classLoader;
public DependencyManagerImpl(LightEcoPlugin plugin) {
this.registry = new DependencyRegistry();
this.cacheDirectory = setupCacheDirectory(plugin);
this.classLoader = URLClassLoaderAccess.create((URLClassLoader) plugin.getBootstrap().getClass().getClassLoader());
System.out.println(this.classLoader);
}
@Override
@ -56,17 +61,24 @@ public class DependencyManagerImpl implements DependencyManager {
}
}
private void loadDependency(Dependency dependency) {
private void loadDependency(Dependency dependency) throws Exception {
if (this.loaded.containsKey(dependency)) {
return;
}
try {
Path file = downloadDependency(dependency);
Path file = downloadDependency(dependency);
this.loaded.put(dependency, file);
} catch (Exception e) {
throw new RuntimeException(e);
this.loaded.put(dependency, file);
System.out.println("HHHH");
if (this.registry.shouldAutoLoad(dependency)) {
System.out.println("Loaded dependency " + dependency + " from " + file);
try {
this.classLoader.addURL(file.toUri().toURL());
} catch (Exception e) {
e.printStackTrace();
}
}
}

7
common/src/main/java/dev/xhyrom/lighteco/common/dependencies/DependencyRegistry.java
View file

@ -24,4 +24,11 @@ public class DependencyRegistry {
return dependencies;
}
public boolean shouldAutoLoad(Dependency dependency) {
return switch (dependency) {
case H2_DRIVER, SQLITE_DRIVER -> false;
default -> true;
};
}
}

134
common/src/main/java/dev/xhyrom/lighteco/common/plugin/classpath/URLClassLoaderAccess.java Normal file
View file

@ -0,0 +1,134 @@
package dev.xhyrom.lighteco.common.plugin.classpath;
import org.checkerframework.checker.nullness.qual.NonNull;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Collection;
public abstract class URLClassLoaderAccess {
public static URLClassLoaderAccess create(URLClassLoader classLoader) {
if (Reflection.isSupported()) {
return new Reflection(classLoader);
} else if (Unsafe.isSupported()) {
return new Unsafe(classLoader);
} else {
return Noop.INSTANCE;
}
}
private final URLClassLoader classLoader;
protected URLClassLoaderAccess(URLClassLoader classLoader) {
this.classLoader = classLoader;
}
public abstract void addURL(@NonNull URL url);
private static class Reflection extends URLClassLoaderAccess {
private static final Method ADD_URL_METHOD;
static {
Method addUrlMethod;
try {
addUrlMethod = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
addUrlMethod.setAccessible(true);
} catch (Exception e) {
addUrlMethod = null;
}
ADD_URL_METHOD = addUrlMethod;
}
private static boolean isSupported() {
return ADD_URL_METHOD != null;
}
Reflection(URLClassLoader classLoader) {
super(classLoader);
}
@Override
public void addURL(@NonNull URL url) {
try {
ADD_URL_METHOD.invoke(super.classLoader, url);
} catch (ReflectiveOperationException e) {
throw new RuntimeException(e);
}
}
}
private static class Unsafe extends URLClassLoaderAccess {
private static final sun.misc.Unsafe UNSAFE;
static {
sun.misc.Unsafe unsafe;
try {
Field unsafeField = sun.misc.Unsafe.class.getDeclaredField("theUnsafe");
unsafeField.setAccessible(true);
unsafe = (sun.misc.Unsafe) unsafeField.get(null);
} catch (Throwable t) {
unsafe = null;
}
UNSAFE = unsafe;
}
private static boolean isSupported() {
return UNSAFE != null;
}
private final Collection<URL> unopenedURLs;
private final Collection<URL> pathURLs;
@SuppressWarnings("unchecked")
Unsafe(URLClassLoader classLoader) {
super(classLoader);
Collection<URL> unopenedURLs;
Collection<URL> pathURLs;
try {
Object ucp = fetchField(URLClassLoader.class, classLoader, "ucp");
unopenedURLs = (Collection<URL>) fetchField(ucp.getClass(), ucp, "unopenedUrls");
pathURLs = (Collection<URL>) fetchField(ucp.getClass(), ucp, "path");
} catch (Throwable e) {
unopenedURLs = null;
pathURLs = null;
}
this.unopenedURLs = unopenedURLs;
this.pathURLs = pathURLs;
}
private static Object fetchField(final Class<?> clazz, final Object object, final String name) throws NoSuchFieldException {
Field field = clazz.getDeclaredField(name);
long offset = UNSAFE.objectFieldOffset(field);
return UNSAFE.getObject(object, offset);
}
@Override
public void addURL(@NonNull URL url) {
if (this.unopenedURLs == null || this.pathURLs == null) {
throw new NullPointerException("unopenedURLs or pathURLs");
}
synchronized (this.unopenedURLs) {
this.unopenedURLs.add(url);
this.pathURLs.add(url);
}
}
}
private static class Noop extends URLClassLoaderAccess {
private static final Noop INSTANCE = new Noop();
private Noop() {
super(null);
}
@Override
public void addURL(@NonNull URL url) {
throw new UnsupportedOperationException("Noop");
}
}
}

23
common/src/main/java/dev/xhyrom/lighteco/common/storage/provider/sql/SqlStorageProvider.java
View file

@ -21,17 +21,17 @@ public class SqlStorageProvider implements StorageProvider {
private final String SAVE_USER_LOCAL_CURRENCY;
private final String SAVE_USER_GLOBAL_CURRENCY;
private static final String LOAD_WHOLE_USER = """
SELECT currency_identifier, balance
FROM
(
SELECT currency_identifier, balance
FROM {prefix}_users
WHERE uuid=?1
UNION ALL
SELECT currency_identifier, balance
FROM {prefix}_{context}_users
WHERE uuid=?1
);
SELECT currency_identifier, balance
FROM
(
SELECT currency_identifier, balance
FROM '{prefix}_users'
WHERE uuid=?1
UNION ALL
SELECT currency_identifier, balance
FROM '{prefix}_{context}_users'
WHERE uuid=?1
) AS combined_currencies;
""";
private final LightEcoPlugin plugin;
@ -86,6 +86,7 @@ public class SqlStorageProvider implements StorageProvider {
try (Connection c = this.connectionFactory.getConnection()) {
try (PreparedStatement ps = c.prepareStatement(this.statementProcessor.apply(LOAD_WHOLE_USER))) {
ps.setString(1, uniqueIdString);
ps.setString(2, uniqueIdString);
ResultSet rs = ps.executeQuery();