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添加JarResourceUtils 用于复制示例文件。
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README.md
12
README.md
@ -15,6 +15,14 @@
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轻松(用)SQL的独立运行库插件,支持多种服务端,适用于MineCraft全版本。
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## 使用场景
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### 对于插件使用者
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### 对于插件开发者
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### 额外提醒
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## 安装
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## 配置
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@ -56,12 +64,12 @@ databases:
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示例配置请见 [示例MySQL数据源Properties](easysql-plugin-core/src/main/resources/db-properties/.example-mysql.properties)。
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Properties 文件的文件名几位数据源的ID,允许为英文、数字、下划线、短横线;请不要包含中文、其他特殊符号与空格,以`.`开头的文件将被忽略。
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该功能一般用于专业开发者使用,若您不了解该功能,请尽量使用config.yml中提供的配置方式,简单便捷,能够满足大多数需求。
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更多帮助详见 [BeeCP项目帮助](https://github.com/Chris2018998/BeeCP) 。
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## 开发
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### 依赖方式
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@ -11,7 +11,7 @@ import co.aikar.commands.annotation.*;
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import java.util.Map;
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import java.util.UUID;
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import static cc.carm.plugin.easysql.util.ResourceReadUtil.getVersion;
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import static cc.carm.plugin.easysql.util.MavenReadUtil.getVersion;
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@SuppressWarnings("unused")
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@ -1,5 +1,7 @@
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package cc.carm.plugin.easysql.util;
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import org.jetbrains.annotations.NotNull;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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@ -8,26 +10,34 @@ import java.util.HashMap;
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import java.util.Map;
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import java.util.Properties;
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public class PropertiesUtil {
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public class DBPropertiesUtil {
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public static Map<String, Properties> readDBProperties(File propertiesFolder) {
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public static Map<String, Properties> readFromFolder(File propertiesFolder) {
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Map<String, Properties> propertiesMap = new HashMap<>();
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if (!propertiesFolder.isDirectory()) return propertiesMap;
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File[] files = propertiesFolder.listFiles();
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if (files == null || files.length == 0) return propertiesMap;
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for (File file : files) {
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if (file.getName().startsWith(".") || !file.getName().endsWith(".properties")) continue;
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if (!validateName(file.getName())) continue;
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String name = file.getName().substring(0, file.getName().lastIndexOf("."));
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try (InputStream stream = new FileInputStream(file)) {
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Properties properties = new Properties();
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properties.load(stream);
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propertiesMap.put(name, properties);
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try (InputStream is = new FileInputStream(file)) {
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propertiesMap.put(name, read(is));
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} catch (IOException ignored) {
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}
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}
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return propertiesMap;
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}
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public static @NotNull Properties read(InputStream stream) throws IOException {
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Properties properties = new Properties();
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properties.load(stream);
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return properties;
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}
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public static boolean validateName(String name) {
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return !name.contains(" ") && !name.startsWith(".") && name.endsWith(".properties");
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}
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}
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@ -0,0 +1,105 @@
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package cc.carm.plugin.easysql.util;
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import org.jetbrains.annotations.Nullable;
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import java.io.*;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Scanner;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipInputStream;
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@SuppressWarnings("ResultOfMethodCallIgnored")
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public class JarResourceUtils {
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public static final char JAR_SEPARATOR = '/';
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public static @Nullable String[] readResource(@Nullable InputStream resourceStream) {
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if (resourceStream == null) return null;
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try (Scanner scanner = new Scanner(resourceStream, "UTF-8")) {
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List<String> contents = new ArrayList<>();
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while (scanner.hasNextLine()) {
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contents.add(scanner.nextLine());
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}
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return contents.toArray(new String[0]);
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} catch (Exception e) {
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return null;
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}
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}
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public static void copyFolderFromJar(String folderName, File destFolder, CopyOption option)
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throws IOException {
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copyFolderFromJar(folderName, destFolder, option, null);
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}
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public static void copyFolderFromJar(String folderName, File destFolder,
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CopyOption option, PathTrimmer trimmer) throws IOException {
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if (!destFolder.exists())
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destFolder.mkdirs();
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byte[] buffer = new byte[1024];
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File fullPath;
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String path = JarResourceUtils.class.getProtectionDomain().getCodeSource().getLocation().getPath();
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if (trimmer != null)
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path = trimmer.trim(path);
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try {
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if (!path.startsWith("file"))
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path = "file://" + path;
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fullPath = new File(new URI(path));
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} catch (URISyntaxException e) {
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e.printStackTrace();
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return;
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}
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ZipInputStream zis = new ZipInputStream(new FileInputStream(fullPath));
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ZipEntry entry;
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while ((entry = zis.getNextEntry()) != null) {
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if (!entry.getName().startsWith(folderName + JAR_SEPARATOR))
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continue;
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String fileName = entry.getName();
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if (fileName.charAt(fileName.length() - 1) == JAR_SEPARATOR) {
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File file = new File(destFolder + File.separator + fileName);
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if (file.isFile()) {
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file.delete();
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}
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file.mkdirs();
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continue;
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}
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File file = new File(destFolder + File.separator + fileName);
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if (option == CopyOption.COPY_IF_NOT_EXIST && file.exists())
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continue;
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if (!file.getParentFile().exists())
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file.getParentFile().mkdirs();
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if (!file.exists())
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file.createNewFile();
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FileOutputStream fos = new FileOutputStream(file);
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int len;
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while ((len = zis.read(buffer)) > 0) {
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fos.write(buffer, 0, len);
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}
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fos.close();
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}
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zis.closeEntry();
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zis.close();
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}
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public enum CopyOption {
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COPY_IF_NOT_EXIST, REPLACE_IF_EXIST
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}
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@FunctionalInterface
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public interface PathTrimmer {
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String trim(String original);
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}
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}
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@ -4,26 +4,9 @@ import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.io.InputStream;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Properties;
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import java.util.Scanner;
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public class ResourceReadUtil {
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public static @Nullable String[] readResource(@Nullable InputStream resourceStream) {
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if (resourceStream == null) return null;
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try (Scanner scanner = new Scanner(resourceStream, "UTF-8")) {
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List<String> contents = new ArrayList<>();
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while (scanner.hasNextLine()) {
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contents.add(scanner.nextLine());
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}
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return contents.toArray(new String[0]);
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} catch (Exception e) {
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return null;
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}
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}
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public class MavenReadUtil {
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public static String getMavenPropertiesPath(@NotNull String groupID, @NotNull String artifactID) {
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return String.format("/META-INF/maven/%s/%s/pom.properties", groupID, artifactID);
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@ -4,8 +4,8 @@ import cc.carm.lib.easyplugin.EasyPlugin;
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import cc.carm.lib.easyplugin.i18n.EasyPluginMessageProvider;
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import cc.carm.lib.easysql.api.SQLManager;
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import cc.carm.plugin.easysql.api.DBConfiguration;
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import cc.carm.plugin.easysql.util.PropertiesUtil;
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import cc.carm.plugin.easysql.util.ResourceReadUtil;
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import cc.carm.plugin.easysql.util.JarResourceUtils;
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import cc.carm.plugin.easysql.util.DBPropertiesUtil;
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import cn.beecp.BeeDataSource;
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import co.aikar.commands.PaperCommandManager;
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import org.bstats.bukkit.Metrics;
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@ -111,12 +111,12 @@ public class EasySQLBukkit extends EasyPlugin implements EasySQLPluginPlatform {
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if (!getConfiguration().isPropertiesEnabled()) return new HashMap<>();
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String propertiesFolder = getConfiguration().getPropertiesFolder();
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if (propertiesFolder == null || propertiesFolder.length() == 0) return new HashMap<>();
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else return PropertiesUtil.readDBProperties(new File(getDataFolder(), propertiesFolder));
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else return DBPropertiesUtil.readFromFolder(new File(getDataFolder(), propertiesFolder));
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}
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@Override
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public void outputInfo() {
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Optional.ofNullable(ResourceReadUtil.readResource(this.getResource("PLUGIN_INFO"))).ifPresent(this::log);
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Optional.ofNullable(JarResourceUtils.readResource(this.getResource("PLUGIN_INFO"))).ifPresent(this::log);
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}
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public static EasySQLBukkit getInstance() {
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