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Replace TOML wrapper with generic support

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# Changes:
- Removed specific TOML wrapper in favor of GenericConfiguration.
- Added ConfigType enum to define configuration formats, parsers, and writers for TOML and JSON.
- Created FileUtils class containing useful file and directory creation methods
- Added @ApiStatus.Internal to both the BukkitDelegate class and Completions annotation to specify that they should not be used externally.
This commit is contained in:
Paul Reilly 2023-08-28 21:52:40 -05:00
parent e71c167d5e
commit 26f4e0746b
6 changed files with 447 additions and 184 deletions
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4
Patchwork/src/main/java/fns/patchwork/command/BukkitDelegate.java
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@ -43,6 +43,7 @@ import org.bukkit.command.PluginIdentifiableCommand;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;
import org.jetbrains.annotations.ApiStatus;
import org.jetbrains.annotations.NotNull;
/**
@ -60,6 +61,8 @@ import org.jetbrains.annotations.NotNull;
* <br>
* This class is not meant to be used outside Patchwork.
*/
@ApiStatus.Internal
@ApiStatus.NonExtendable
public final class BukkitDelegate extends Command implements PluginIdentifiableCommand
{
private final JavaPlugin plugin;
@ -274,3 +277,4 @@ public final class BukkitDelegate extends Command implements PluginIdentifiableC
return this.plugin;
}
}

2
Patchwork/src/main/java/fns/patchwork/command/annotation/Completions.java
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@ -27,6 +27,7 @@ import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.jetbrains.annotations.ApiStatus;
/**
* A marker interface which represents a holder for multiple {@link Completion} annotations.
@ -36,6 +37,7 @@ import java.lang.annotation.Target;
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@ApiStatus.Internal
public @interface Completions
{
/**

88
Patchwork/src/main/java/fns/patchwork/config/ConfigType.java Normal file
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@ -0,0 +1,88 @@
/*
* This file is part of FreedomNetworkSuite - https://github.com/SimplexDevelopment/FreedomNetworkSuite
* Copyright (C) 2023 Simplex Development and contributors
*
* 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 fns.patchwork.config;
import com.electronwill.nightconfig.core.Config;
import com.electronwill.nightconfig.core.ConfigFormat;
import com.electronwill.nightconfig.core.io.ConfigParser;
import com.electronwill.nightconfig.core.io.ConfigWriter;
import com.electronwill.nightconfig.json.FancyJsonWriter;
import com.electronwill.nightconfig.json.JsonFormat;
import com.electronwill.nightconfig.json.JsonParser;
import com.electronwill.nightconfig.json.MinimalJsonWriter;
import com.electronwill.nightconfig.toml.TomlFormat;
import com.electronwill.nightconfig.toml.TomlParser;
import com.electronwill.nightconfig.toml.TomlWriter;
public enum ConfigType
{
TOML(TomlFormat.instance(),
".toml",
new TomlWriter(),
new TomlParser()),
JSON(JsonFormat.minimalInstance(),
".json",
new MinimalJsonWriter(),
new JsonParser()),
JSON_FANCY(JsonFormat.fancyInstance(),
".json",
new FancyJsonWriter(),
new JsonParser());
private final ConfigFormat<?> format;
private final String fileExtension;
private final ConfigWriter writer;
private final ConfigParser<?> parser;
ConfigType(final ConfigFormat<?> format,
final String fileExtension,
final ConfigWriter writer,
final ConfigParser<?> parser)
{
this.format = format;
this.fileExtension = fileExtension;
this.writer = writer;
this.parser = parser;
}
public ConfigFormat<?> getFormat()
{
return this.format;
}
public String getExtension()
{
return this.fileExtension;
}
public ConfigWriter getWriter()
{
return this.writer;
}
public ConfigParser<?> getParser()
{
return this.parser;
}
}

224
Patchwork/src/main/java/fns/patchwork/config/GenericConfiguration.java Normal file
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@ -0,0 +1,224 @@
/*
* This file is part of FreedomNetworkSuite - https://github.com/SimplexDevelopment/FreedomNetworkSuite
* Copyright (C) 2023 Simplex Development and contributors
*
* 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 fns.patchwork.config;
import com.electronwill.nightconfig.core.Config;
import com.electronwill.nightconfig.core.ConfigFormat;
import com.electronwill.nightconfig.core.UnmodifiableConfig;
import fns.patchwork.utils.FileUtils;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import org.bukkit.plugin.java.JavaPlugin;
import org.jetbrains.annotations.ApiStatus;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.Unmodifiable;
public final class GenericConfiguration implements Configuration
{
private final File configFile;
private final String fileName;
private final Config config;
private final ConfigType configType;
public GenericConfiguration(@NotNull final ConfigType configType,
@Nullable final JavaPlugin plugin,
@NotNull final File dataFolder,
@NotNull final String fileName,
final boolean isConcurrent) throws IOException
{
if (!fileName.endsWith(configType.getExtension()))
throw new IllegalArgumentException("File name must end with " + configType.getExtension() + "!");
// Ternary just to piss off Allink :)
final Optional<File> file = (plugin != null) ?
FileUtils.getOrCreateFileWithResource(dataFolder, fileName, plugin) :
FileUtils.getOrCreateFile(dataFolder, fileName);
if (file.isEmpty())
throw new FileNotFoundException();
this.configFile = file.get();
this.fileName = fileName;
this.configType = configType;
final ConfigFormat<?> format = configType.getFormat();
// Another ternary just to piss off Allink :)
this.config = isConcurrent ? format.createConcurrentConfig() : format.createConfig();
this.load();
}
public GenericConfiguration(final ConfigType type, final File dataFolder, final String fileName)
throws IOException
{
this(type, null, dataFolder, fileName, false);
}
public GenericConfiguration(final ConfigType type, final JavaPlugin plugin, final String fileName)
throws IOException
{
this(type, plugin, plugin.getDataFolder(), fileName, false);
}
public GenericConfiguration(final ConfigType type, final File dataFolder, final String fileName,
final boolean isConcurrent)
throws IOException
{
this(type, null, dataFolder, fileName, isConcurrent);
}
@Override
public void save() throws IOException
{
final File backup = new File(this.configFile.getParentFile(), this.fileName + ".bak");
if (backup.exists())
Files.delete(backup.toPath());
Files.copy(this.configFile.toPath(), backup.toPath());
try (final FileWriter writer = new FileWriter(this.configFile))
{
this.configType.getWriter().write(this.getConfig(), writer);
}
}
@Override
public void load() throws IOException {
try (final FileReader reader = new FileReader(this.configFile)) {
this.config.clear();
final UnmodifiableConfig parsed = this.configType.getParser().parse(reader).unmodifiable();
this.config.putAll(parsed);
}
}
@Override
public String getFileName()
{
return fileName;
}
@Override
public File getConfigurationFile()
{
return configFile;
}
@Override
public String getString(final String path)
{
if (!(this.getConfig().get(path) instanceof String))
throw new IllegalArgumentException(String.format("Value at path %s is not a string!", path));
return this.getConfig().get(path);
}
@Override
public boolean getBoolean(String path)
{
if (!(this.getConfig().get(path) instanceof Boolean))
throw new IllegalArgumentException(String.format("Value at path %s is not a boolean!", path));
return this.getConfig().get(path);
}
@Override
@ApiStatus.Internal
public @Unmodifiable <T> List<T> getList(String path, Class<T> clazz)
{
// TODO: Figure out how to parse lists with Night Config.
return new ArrayList<>();
}
@Override
@ApiStatus.Internal
public @Unmodifiable List<String> getStringList(String path)
{
// TODO: Figure out how to parse lists with Night Config.
return new ArrayList<>();
}
@Override
public int getInt(String path)
{
return this.getConfig().getInt(path);
}
@Override
public long getLong(String path)
{
return this.getConfig().getLong(path);
}
@Override
public double getDouble(String path)
{
if (!(this.getConfig().get(path) instanceof Double))
throw new IllegalArgumentException(String.format("Value at path %s is not a double!", path));
return this.getConfig().get(path);
}
@Override
public <T> Optional<T> get(String path, Class<T> clazz)
{
// I love ternary statements, sorry Allink :)
return clazz.isInstance(this.getConfig().get(path)) ?
Optional.of(clazz.cast(this.getConfig().get(path))) :
Optional.empty();
}
@Override
public <T> T getOrDefault(String path, Class<T> clazz, T fallback)
{
return this.get(path, clazz).orElse(fallback);
}
@Override
public <T> void set(final String path, final T value) {
this.config.set(path, value);
}
private UnmodifiableConfig getConfig()
{
return config.unmodifiable();
}
public ConfigType getConfigType()
{
return configType;
}
}

184
Patchwork/src/main/java/fns/patchwork/config/WrappedTomlConfiguration.java
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@ -1,184 +0,0 @@
/*
* This file is part of Freedom-Network-Suite - https://github.com/AtlasMediaGroup/Freedom-Network-Suite
* Copyright (C) 2023 Total Freedom Server Network and contributors
*
* 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 fns.patchwork.config;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.bukkit.plugin.java.JavaPlugin;
import org.jetbrains.annotations.Unmodifiable;
import org.tomlj.Toml;
import org.tomlj.TomlParseResult;
// TODO: Finish implementation
public class WrappedTomlConfiguration implements Configuration
{
private final Map<String, Object> previousValues = new HashMap<>();
private final TomlParseResult toml;
private final File file;
public WrappedTomlConfiguration(final JavaPlugin plugin, final File file) throws IOException
{
if (!file.exists() && file.createNewFile())
{
plugin.saveResource(file.getName(), true);
}
this.toml = Toml.parse(Path.of(file.toURI()));
this.file = file;
}
@Override
public void save() throws IOException
{
// Create a backup file
final File backup = new File(this.file.getParentFile(), this.file.getName() + ".bak");
if (backup.exists() && !Files.deleteIfExists(Path.of(backup.toURI())))
{
throw new IOException("Failed to delete existing backup file: " + backup.getName());
}
// Serialize the current configuration to a temporary file
final File tempFile = new File(this.file.getParentFile(), this.file.getName() + ".temp");
try (FileWriter tempFileWriter = new FileWriter(tempFile))
{
// Convert the updated TomlTable to TOML format and write it to the temporary file
String tomlString = this.toml.toToml();
tempFileWriter.write(tomlString);
}
// Compare the new configuration with the previous one
TomlParseResult newToml = Toml.parse(Path.of(tempFile.toURI()));
for (Map.Entry<String, Object> entry : newToml.toMap().entrySet())
{
String key = entry.getKey();
Object newValue = entry.getValue();
Object oldValue = previousValues.get(key);
if (oldValue == null || !oldValue.equals(newValue))
{
// Value has changed, update it
this.toml.toMap().replace(key, newValue);
previousValues.put(key, newValue);
}
}
// Save the updated configuration to the original file
try (FileWriter fileWriter = new FileWriter(this.file))
{
// Convert the updated TomlTable to TOML format and write it to the original file
String tomlString = this.toml.toToml();
fileWriter.write(tomlString);
}
// Delete the temporary file and the backup file
Files.delete(Path.of(tempFile.toURI()));
Files.delete(Path.of(backup.toURI()));
}
@Override
public void load() throws IOException
{
// TODO: Implement
}
@Override
public String getFileName()
{
return null;
}
@Override
public File getConfigurationFile()
{
return null;
}
@Override
public String getString(String path)
{
return null;
}
@Override
public boolean getBoolean(String path)
{
return false;
}
@Override
public @Unmodifiable <T> List<T> getList(String path, Class<T> clazz)
{
return null;
}
@Override
public @Unmodifiable List<String> getStringList(String path)
{
return null;
}
@Override
public int getInt(String path)
{
return 0;
}
@Override
public long getLong(String path)
{
return 0;
}
@Override
public double getDouble(String path)
{
return 0;
}
@Override
public <T> void set(String path, T value)
{
// TODO: Implement
}
@Override
public <T> Optional<T> get(String path, Class<T> clazz)
{
return Optional.empty();
}
@Override
public <T> T getOrDefault(String path, Class<T> clazz, T fallback)
{
return null;
}
}

129
Patchwork/src/main/java/fns/patchwork/utils/FileUtils.java Normal file
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@ -0,0 +1,129 @@
/*
* This file is part of FreedomNetworkSuite - https://github.com/SimplexDevelopment/FreedomNetworkSuite
* Copyright (C) 2023 Simplex Development and contributors
*
* 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 fns.patchwork.utils;
import fns.patchwork.utils.logging.FNS4J;
import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Optional;
import org.bukkit.plugin.java.JavaPlugin;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
public final class FileUtils
{
@NonNls
private static final String CREATED_DIRECTORY = "Created directory ";
private FileUtils()
{
throw new AssertionError();
}
public static String getExtension(@NotNull final File file)
{
return file.getName()
.substring(file.getName()
.lastIndexOf('.'));
}
public static Optional<File> getOrCreateDirectory(final File parentDirectory, final String directoryName)
{
if (parentDirectory.mkdirs())
FNS4J.PATCHWORK.info(CREATED_DIRECTORY + parentDirectory.getAbsolutePath());
final File directory = new File(parentDirectory, directoryName);
if (directory.mkdirs())
FNS4J.PATCHWORK.info(CREATED_DIRECTORY + directory.getAbsolutePath());
if (directory.exists())
return Optional.of(directory);
return Optional.empty();
}
public static Optional<File> getOrCreateDirectory(final Path directoryPath)
{
Optional<File> directory = Optional.empty();
if (directoryPath.toFile().mkdirs())
directory = Optional.of(directoryPath.toFile());
if (directory.isPresent())
FNS4J.PATCHWORK.info(CREATED_DIRECTORY + directoryPath.toAbsolutePath());
return directory;
}
public static Optional<File> getOrCreateFile(final File parentDirectory, final String fileName)
{
if (parentDirectory.mkdirs())
FNS4J.PATCHWORK.info(CREATED_DIRECTORY + parentDirectory.getAbsolutePath());
final File file = new File(parentDirectory, fileName);
try
{
if (file.createNewFile())
FNS4J.PATCHWORK.info("Created file " + file.getAbsolutePath());
return Optional.of(file);
}
catch (final IOException ex)
{
FNS4J.PATCHWORK.error("Failed to create file " + fileName + ": " + ex.getMessage());
return Optional.empty();
}
}
public static Optional<File> getOrCreateFileWithResource(final File parentDirectory,
final String fileName,
final JavaPlugin plugin)
{
if (parentDirectory.mkdirs())
FNS4J.PATCHWORK.info(CREATED_DIRECTORY + parentDirectory.getAbsolutePath());
final File file = new File(parentDirectory, fileName);
try
{
if (file.createNewFile())
{
FNS4J.PATCHWORK.info("Created file " + file.getAbsolutePath());
FNS4J.PATCHWORK.info(
"Copying default file from resources/" + fileName + " to " + file.getAbsolutePath());
plugin.saveResource(fileName, true);
FNS4J.PATCHWORK.info(
"Successfully copied default file from resources/" + fileName + " to " + file.getAbsolutePath());
}
return Optional.of(file);
}
catch (final IOException ex)
{
FNS4J.PATCHWORK.error("Failed to create file " + fileName + ": " + ex.getMessage());
return Optional.empty();
}
}
}