add bukkit-config-converter

hscore-bukkit/hscore-bukkit-config-converter/pom.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>me.hsgamer</groupId>
+    <artifactId>hscore-bukkit</artifactId>
+    <version>4.4.0-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>hscore-bukkit-config-converter</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>me.hsgamer</groupId>
+      <artifactId>hscore-config-annotation</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+  </dependencies>
+</project>

hscore-bukkit/hscore-bukkit-config-converter/src/main/java/me/hsgamer/hscore/bukkit/config/converter/BukkitConverter.java

@@ -0,0 +1,49 @@
+package me.hsgamer.hscore.bukkit.config.converter;
+
+import me.hsgamer.hscore.config.annotation.converter.Converter;
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.serialization.ConfigurationSerializable;
+
+import java.lang.reflect.Method;
+import java.util.Map;
+import java.util.logging.Level;
+
+/**
+ * The {@link Converter} for Bukkit's {@link ConfigurationSerializable}
+ */
+public class BukkitConverter implements Converter {
+  private final Method deserializeMethod;
+
+  public BukkitConverter(Class<?> type) {
+    if (!ConfigurationSerializable.class.isAssignableFrom(type)) {
+      throw new IllegalArgumentException("The class must implement ConfigurationSerializable");
+    }
+
+    try {
+      deserializeMethod = type.getMethod("deserialize", Map.class);
+    } catch (NoSuchMethodException e) {
+      throw new IllegalArgumentException("Cannot find deserialize method", e);
+    }
+  }
+
+  @Override
+  public Object convert(Object raw) {
+    if (raw instanceof Map) {
+      Map<?, ?> map = (Map<?, ?>) raw;
+      try {
+        return deserializeMethod.invoke(null, map);
+      } catch (Exception e) {
+        Bukkit.getLogger().log(Level.WARNING, "Error occurred while deserializing " + raw, e);
+      }
+    }
+    return null;
+  }
+
+  @Override
+  public Object convertToRaw(Object value) {
+    if (value instanceof ConfigurationSerializable) {
+      return ((ConfigurationSerializable) value).serialize();
+    }
+    return null;
+  }
+}

hscore-bukkit/hscore-bukkit-config-converter/src/main/java/me/hsgamer/hscore/bukkit/config/converter/BukkitConverterProvider.java

@@ -0,0 +1,25 @@
+package me.hsgamer.hscore.bukkit.config.converter;
+
+import me.hsgamer.hscore.config.annotation.converter.Converter;
+import me.hsgamer.hscore.config.annotation.converter.ConverterProvider;
+import me.hsgamer.hscore.config.annotation.converter.manager.DefaultConverterManager;
+import org.bukkit.configuration.serialization.ConfigurationSerializable;
+
+import java.util.Optional;
+
+/**
+ * The {@link ConverterProvider} for Bukkit
+ */
+public class BukkitConverterProvider implements ConverterProvider {
+  /**
+   * Register the provider
+   */
+  public static void register() {
+    DefaultConverterManager.registerProvider(new BukkitConverterProvider());
+  }
+
+  @Override
+  public Optional<Converter> getConverter(Class<?> type) {
+    return ConfigurationSerializable.class.isAssignableFrom(type) ? Optional.of(new BukkitConverter(type)) : Optional.empty();
+  }
+}

hscore-bukkit/hscore-bukkit-config-converter/src/main/java/me/hsgamer/hscore/bukkit/config/converter/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * Contains the implementations of {@link me.hsgamer.hscore.config.annotation.converter.Converter} and {@link me.hsgamer.hscore.config.annotation.converter.ConverterProvider} for the Bukkit config
+ */
+package me.hsgamer.hscore.bukkit.config.converter;

hscore-bukkit/pom.xml

@@ -20,6 +20,7 @@
     <module>hscore-bukkit-utils</module>
     <module>hscore-bukkit-command-sub</module>
     <module>hscore-bukkit-config</module>
+    <module>hscore-bukkit-config-converter</module>
     <module>hscore-bukkit-click-type</module>
     <module>hscore-bukkit-skull</module>
     <module>hscore-bukkit-item</module>