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feat: Extract generic handler for config with ConfigurationSection

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This commit is contained in:
Ben Woo 2023-06-28 18:48:01 +08:00
parent 314ce11630
commit d1370bfb8c
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11 changed files with 249 additions and 159 deletions
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36
src/main/java/com/onarandombox/MultiverseCore/configuration/handle/ConfigurationSectionHandle.java Normal file
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@ -0,0 +1,36 @@
package com.onarandombox.MultiverseCore.configuration.handle;
import com.onarandombox.MultiverseCore.configuration.migration.ConfigMigrator;
import com.onarandombox.MultiverseCore.configuration.node.NodeGroup;
import org.bukkit.configuration.ConfigurationSection;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.logging.Logger;
public class ConfigurationSectionHandle extends GenericConfigHandle<ConfigurationSection> {
public static Builder<? extends Builder> builder(@NotNull ConfigurationSection configurationSection) {
return new Builder<>(configurationSection);
}
public ConfigurationSectionHandle(@NotNull ConfigurationSection configurationSection,
@Nullable Logger logger,
@Nullable NodeGroup nodes,
@Nullable ConfigMigrator migrator) {
super(logger, nodes, migrator);
this.config = configurationSection;
}
public static class Builder<B extends Builder<B>> extends GenericConfigHandle.Builder<ConfigurationSection, B> {
private final ConfigurationSection configurationSection;
protected Builder(@NotNull ConfigurationSection configurationSection) {
this.configurationSection = configurationSection;
}
@Override
public @NotNull ConfigurationSectionHandle build() {
return new ConfigurationSectionHandle(configurationSection, logger, nodes, migrator);
}
}
}

140
src/main/java/com/onarandombox/MultiverseCore/configuration/handle/FileConfigHandle.java
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@ -7,12 +7,9 @@ import java.util.logging.Logger;
import com.dumptruckman.minecraft.util.Logging;
import com.onarandombox.MultiverseCore.configuration.migration.ConfigMigrator;
import com.onarandombox.MultiverseCore.configuration.node.ConfigNodeNotFoundException;
import com.onarandombox.MultiverseCore.configuration.node.NodeGroup;
import com.onarandombox.MultiverseCore.configuration.node.ValueNode;
import com.onarandombox.MultiverseCore.exceptions.MultiverseException;
import io.vavr.control.Try;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.Plugin;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@ -21,29 +18,22 @@ import org.jetbrains.annotations.Nullable;
* Generic configuration handle for file based configurations.
* @param <C> The configuration type.
*/
abstract class FileConfigHandle<C extends FileConfiguration> {
abstract class FileConfigHandle<C extends FileConfiguration> extends GenericConfigHandle<C> {
protected final @NotNull Path configPath;
protected final @NotNull File configFile;
protected final @Nullable Logger logger;
protected final @Nullable NodeGroup nodes;
protected final @Nullable ConfigMigrator migrator;
protected C config;
protected FileConfigHandle(@NotNull Path configPath, @Nullable Logger logger, @Nullable NodeGroup nodes, @Nullable ConfigMigrator migrator) {
super(logger, nodes, migrator);
this.configPath = configPath;
this.configFile = configPath.toFile();
this.logger = logger;
this.nodes = nodes;
this.migrator = migrator;
}
/**
* Loads the configuration.
*
* @return True if the configuration was loaded successfully, false otherwise.
* {@inheritDoc}
*/
@Override
public boolean load() {
if (!createConfigFile()) {
Logging.severe("Failed to create config file: %s", configFile.getName());
@ -85,20 +75,6 @@ abstract class FileConfigHandle<C extends FileConfiguration> {
*/
protected abstract boolean loadConfigObject();
/**
* Migrates the configuration.
*/
protected void migrateConfig() {
if (migrator != null) {
migrator.migrate(config);
}
}
/**
* Sets up the nodes.
*/
protected abstract void setUpNodes();
/**
* Saves the configuration.
*/
@ -122,73 +98,13 @@ abstract class FileConfigHandle<C extends FileConfiguration> {
return config;
}
/**
* Gets the value of a node, if the node has a default value, it will be returned if the node is not found.
* @param name The name of the node.
* @return The value of the node.
*/
public Try<Object> get(@Nullable String name) {
return nodes.findNode(name, ValueNode.class)
.toTry(() -> new ConfigNodeNotFoundException(name))
.map(node -> get((ValueNode<Object>) node));
}
/**
* Gets the value of a node, if the node has a default value, it will be returned if the node is not found.
*
* @param node The node to get the value of.
* @return The value of the node.
*/
public <T> T get(@NotNull ValueNode<T> node) {
return config.getObject(node.getPath(), node.getType(), node.getDefaultValue());
}
/**
* Sets the value of a node, if the validator is not null, it will be tested first.
*
* @param name The name of the node.
* @param value The value to set.
* @return True if the value was set, false otherwise.
*/
public Try<Void> set(@Nullable String name, Object value) {
return nodes.findNode(name, ValueNode.class)
.toTry(() -> new ConfigNodeNotFoundException(name))
.flatMap(node -> set(node, value));
}
/**
* Sets the value of a node, if the validator is not null, it will be tested first.
*
* @param node The node to set the value of.
* @param value The value to set.
* @return True if the value was set, false otherwise.
* @param <T> The type of the node value.
*/
public <T> Try<Void> set(@NotNull ValueNode<T> node, T value) {
return node.validate(value).map(ignore -> {
T oldValue = get(node);
config.set(node.getPath(), value);
node.onSetValue(oldValue, get(node));
return null;
});
}
/**
* Sets the default value of a node.
*
* @param node The node to set the default value of.
*/
public void setDefault(@NotNull ValueNode node) {
config.set(node.getPath(), node.getDefaultValue());
}
/**
* Builder for {@link FileConfigHandle}.
*
* @param <C> The configuration type.
* @param <B> The builder type.
*/
public static abstract class Builder<C extends FileConfiguration, B extends Builder<C, B>> {
public static abstract class Builder<C extends FileConfiguration, B extends Builder<C, B>> extends GenericConfigHandle.Builder<C, B> {
protected @NotNull Path configPath;
protected @Nullable Logger logger;
@ -199,50 +115,6 @@ abstract class FileConfigHandle<C extends FileConfiguration> {
this.configPath = configPath;
}
/**
* Sets the logger.
*
* @param logger The logger.
* @return The builder.
*/
public B logger(@Nullable Logger logger) {
this.logger = logger;
return self();
}
/**
* Sets the logger.
*
* @param plugin The plugin to get the logger from.
* @return The builder.
*/
public B logger(Plugin plugin) {
this.logger = plugin.getLogger();
return self();
}
/**
* Sets the nodes.
*
* @param nodes The nodes.
* @return The builder.
*/
public B nodes(@Nullable NodeGroup nodes) {
this.nodes = nodes;
return self();
}
/**
* Sets the migrator.
*
* @param migrator The migrator.
* @return The builder.
*/
public B migrator(@Nullable ConfigMigrator migrator) {
this.migrator = migrator;
return self();
}
/**
* Builds the configuration handle.
*

193
src/main/java/com/onarandombox/MultiverseCore/configuration/handle/GenericConfigHandle.java Normal file
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@ -0,0 +1,193 @@
package com.onarandombox.MultiverseCore.configuration.handle;
import com.onarandombox.MultiverseCore.configuration.migration.ConfigMigrator;
import com.onarandombox.MultiverseCore.configuration.node.ConfigNodeNotFoundException;
import com.onarandombox.MultiverseCore.configuration.node.NodeGroup;
import com.onarandombox.MultiverseCore.configuration.node.ValueNode;
import io.vavr.control.Try;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.plugin.Plugin;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.logging.Logger;
public abstract class GenericConfigHandle<C extends ConfigurationSection> {
protected final @Nullable Logger logger;
protected final @Nullable NodeGroup nodes;
protected final @Nullable ConfigMigrator migrator;
protected C config;
public GenericConfigHandle(@Nullable Logger logger, @Nullable NodeGroup nodes, @Nullable ConfigMigrator migrator) {
this.logger = logger;
this.nodes = nodes;
this.migrator = migrator;
}
/**
* Loads the configuration.
*
* @return True if the configuration was loaded successfully, false otherwise.
*/
public boolean load() {
migrateConfig();
setUpNodes();
return true;
}
/**
* Migrates the configuration.
*/
protected void migrateConfig() {
if (migrator != null) {
migrator.migrate(config);
}
}
/**
* Sets up the nodes.
*/
protected void setUpNodes() {
if (nodes == null || nodes.isEmpty()) {
return;
}
nodes.forEach(node -> {
if (node instanceof ValueNode valueNode) {
set(valueNode, config.getObject(valueNode.getPath(), valueNode.getType(), valueNode.getDefaultValue()));
}
});
}
/**
* Gets the value of a node, if the node has a default value, it will be returned if the node is not found.
* @param name The name of the node.
* @return The value of the node.
*/
public Try<Object> get(@Nullable String name) {
return nodes.findNode(name, ValueNode.class)
.toTry(() -> new ConfigNodeNotFoundException(name))
.map(node -> get((ValueNode<Object>) node));
}
/**
* Gets the value of a node, if the node has a default value, it will be returned if the node is not found.
*
* @param node The node to get the value of.
* @return The value of the node.
*/
public <T> T get(@NotNull ValueNode<T> node) {
return config.getObject(node.getPath(), node.getType(), node.getDefaultValue());
}
/**
* Sets the value of a node, if the validator is not null, it will be tested first.
*
* @param name The name of the node.
* @param value The value to set.
* @return True if the value was set, false otherwise.
*/
public Try<Void> set(@Nullable String name, Object value) {
return nodes.findNode(name, ValueNode.class)
.toTry(() -> new ConfigNodeNotFoundException(name))
.flatMap(node -> set(node, value));
}
/**
* Sets the value of a node, if the validator is not null, it will be tested first.
*
* @param node The node to set the value of.
* @param value The value to set.
* @return True if the value was set, false otherwise.
* @param <T> The type of the node value.
*/
public <T> Try<Void> set(@NotNull ValueNode<T> node, T value) {
return node.validate(value).map(ignore -> {
T oldValue = get(node);
config.set(node.getPath(), value);
node.onSetValue(oldValue, get(node));
return null;
});
}
/**
* Sets the default value of a node.
*
* @param node The node to set the default value of.
*/
public void setDefault(@NotNull ValueNode node) {
config.set(node.getPath(), node.getDefaultValue());
}
/**
* Builder for {@link FileConfigHandle}.
*
* @param <C> The configuration type.
* @param <B> The builder type.
*/
public static abstract class Builder<C extends ConfigurationSection, B extends GenericConfigHandle.Builder<C, B>> {
protected @Nullable Logger logger;
protected @Nullable NodeGroup nodes;
protected @Nullable ConfigMigrator migrator;
protected Builder() {}
/**
* Sets the logger.
*
* @param logger The logger.
* @return The builder.
*/
public B logger(@Nullable Logger logger) {
this.logger = logger;
return self();
}
/**
* Sets the logger.
*
* @param plugin The plugin to get the logger from.
* @return The builder.
*/
public B logger(Plugin plugin) {
this.logger = plugin.getLogger();
return self();
}
/**
* Sets the nodes.
*
* @param nodes The nodes.
* @return The builder.
*/
public B nodes(@Nullable NodeGroup nodes) {
this.nodes = nodes;
return self();
}
/**
* Sets the migrator.
*
* @param migrator The migrator.
* @return The builder.
*/
public B migrator(@Nullable ConfigMigrator migrator) {
this.migrator = migrator;
return self();
}
/**
* Builds the configuration handle.
*
* @return The configuration handle.
*/
public abstract @NotNull GenericConfigHandle<C> build();
@SuppressWarnings("unchecked")
protected B self() {
return (B) this;
}
}
}

18
src/main/java/com/onarandombox/MultiverseCore/configuration/handle/YamlConfigHandle.java
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@ -45,24 +45,6 @@ public class YamlConfigHandle extends FileConfigHandle<YamlConfiguration> {
return true;
}
/**
* {@inheritDoc}
*/
@Override
protected void setUpNodes() {
if (nodes == null || nodes.isEmpty()) {
return;
}
YamlConfiguration oldConfig = config;
config = new YamlConfiguration();
nodes.forEach(node -> {
if (node instanceof ValueNode valueNode) {
set(valueNode, oldConfig.getObject(valueNode.getPath(), valueNode.getType(), valueNode.getDefaultValue()));
}
});
}
/**
* {@inheritDoc}
*/

3
src/main/java/com/onarandombox/MultiverseCore/configuration/migration/BooleanMigratorAction.java
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@ -2,6 +2,7 @@ package com.onarandombox.MultiverseCore.configuration.migration;
import co.aikar.commands.ACFUtil;
import com.dumptruckman.minecraft.util.Logging;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
/**
@ -20,7 +21,7 @@ public class BooleanMigratorAction implements MigratorAction {
}
@Override
public void migrate(FileConfiguration config) {
public void migrate(ConfigurationSection config) {
config.set(path, ACFUtil.isTruthy(config.getString(path, "")));
Logging.info("Converted %s to boolean %s", path, config.getBoolean(path));
}

3
src/main/java/com/onarandombox/MultiverseCore/configuration/migration/ConfigMigrator.java
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@ -6,6 +6,7 @@ import java.util.List;
import com.dumptruckman.minecraft.util.Logging;
import com.onarandombox.MultiverseCore.configuration.node.ValueNode;
import io.github.townyadvanced.commentedconfiguration.setting.TypedValueNode;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
/**
@ -37,7 +38,7 @@ public class ConfigMigrator {
*
* @param config The target settings instance to migrate.
*/
public void migrate(FileConfiguration config) {
public void migrate(ConfigurationSection config) {
double versionNumber = config.getDouble(versionNode.getPath());
for (VersionMigrator versionMigrator : versionMigrators) {
if (versionNumber < versionMigrator.getVersion()) {

3
src/main/java/com/onarandombox/MultiverseCore/configuration/migration/IntegerMigratorAction.java
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@ -2,6 +2,7 @@ package com.onarandombox.MultiverseCore.configuration.migration;
import co.aikar.commands.ACFUtil;
import com.dumptruckman.minecraft.util.Logging;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
/**
@ -20,7 +21,7 @@ public class IntegerMigratorAction implements MigratorAction {
}
@Override
public void migrate(FileConfiguration config) {
public void migrate(ConfigurationSection config) {
config.set(path, ACFUtil.parseInt(config.getString(path)));
Logging.info("Converted %s to integer %s", path, config.getInt(path));
}

3
src/main/java/com/onarandombox/MultiverseCore/configuration/migration/InvertBoolMigratorAction.java
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@ -1,6 +1,7 @@
package com.onarandombox.MultiverseCore.configuration.migration;
import com.dumptruckman.minecraft.util.Logging;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
/**
@ -28,7 +29,7 @@ public class InvertBoolMigratorAction implements MigratorAction {
* {@inheritDoc}
*/
@Override
public void migrate(FileConfiguration config) {
public void migrate(ConfigurationSection config) {
boolean boolValue = !config.getBoolean(path);
config.set(path, boolValue);
Logging.info("Inverted %s to boolean %s", path, boolValue);

3
src/main/java/com/onarandombox/MultiverseCore/configuration/migration/MigratorAction.java
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@ -1,5 +1,6 @@
package com.onarandombox.MultiverseCore.configuration.migration;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
/**
@ -12,5 +13,5 @@ public interface MigratorAction {
*
* @param config The target settings instance to migrate.
*/
void migrate(FileConfiguration config);
void migrate(ConfigurationSection config);
}

3
src/main/java/com/onarandombox/MultiverseCore/configuration/migration/MoveMigratorAction.java
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@ -3,6 +3,7 @@ package com.onarandombox.MultiverseCore.configuration.migration;
import java.util.Optional;
import com.dumptruckman.minecraft.util.Logging;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
/**
@ -33,7 +34,7 @@ public class MoveMigratorAction implements MigratorAction {
* {@inheritDoc}
*/
@Override
public void migrate(FileConfiguration config) {
public void migrate(ConfigurationSection config) {
Optional.ofNullable(config.get(fromPath))
.ifPresent(value -> {
config.set(toPath, value);

3
src/main/java/com/onarandombox/MultiverseCore/configuration/migration/VersionMigrator.java
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@ -3,6 +3,7 @@ package com.onarandombox.MultiverseCore.configuration.migration;
import java.util.ArrayList;
import java.util.List;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
/**
@ -33,7 +34,7 @@ public class VersionMigrator {
*
* @param config The target settings instance to migrate.
*/
public void migrate(FileConfiguration config) {
public void migrate(ConfigurationSection config) {
actions.forEach(action -> action.migrate(config));
}