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Code Issues Releases Activity

feat: 添加自定义解析注册 优化配置代码

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Signed-off-by: 502647092 <admin@yumc.pw>
This commit is contained in:
502647092 2016-11-04 10:15:42 +08:00
parent fffe3156a2
commit 7a82f63e83
4 changed files with 36 additions and 48 deletions
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42
src/main/java/pw/yumc/YumCore/config/AbstractConfig.java
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@ -1,18 +1,6 @@
package pw.yumc.YumCore.config;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.Reader;
import java.io.Writer;
import java.nio.charset.Charset;
import java.util.Map;
import com.google.common.io.Files;
import org.apache.commons.lang.Validate;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.file.YamlConfiguration;
@ -21,14 +9,15 @@ import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.error.YAMLException;
import org.yaml.snakeyaml.representer.Representer;
import com.google.common.io.Files;
import pw.yumc.YumCore.bukkit.Log;
import pw.yumc.YumCore.bukkit.P;
import pw.yumc.YumCore.config.yaml.BukkitConstructor;
import pw.yumc.YumCore.config.yaml.BukkitRepresenter;
import java.io.*;
import java.nio.charset.Charset;
import java.util.Map;
/**
* 抽象配置文件
*
@ -37,7 +26,6 @@ import pw.yumc.YumCore.config.yaml.BukkitRepresenter;
*/
public abstract class AbstractConfig extends YamlConfiguration {
private static String CONTENT_NOT_BE_NULL = "内容不能为 null";
private static String TOP_KEY_MUST_BE_MAP = "顶层键值必须是Map.";
protected static Charset UTF_8 = Charset.forName("UTF-8");
@ -48,8 +36,8 @@ public abstract class AbstractConfig extends YamlConfiguration {
protected static Plugin plugin = P.instance;
protected DumperOptions yamlOptions = new DumperOptions();
protected Representer yamlRepresenter = new BukkitRepresenter();
protected Yaml yamlz = new Yaml(new BukkitConstructor(), yamlRepresenter, yamlOptions);
protected Representer yamlRepresenter = BukkitRepresenter.DEFAULT;
protected Yaml yamlz = new Yaml(BukkitConstructor.DEFAULT, yamlRepresenter, yamlOptions);
/**
* 配置文件内容MAP
@ -69,7 +57,7 @@ public abstract class AbstractConfig extends YamlConfiguration {
}
@Override
public void load(File file) throws FileNotFoundException, IOException, InvalidConfigurationException {
public void load(File file) throws IOException, InvalidConfigurationException {
Validate.notNull(file, FILE_NOT_BE_NULL);
FileInputStream stream = new FileInputStream(file);
load(new InputStreamReader(stream, UTF_8));
@ -77,16 +65,13 @@ public abstract class AbstractConfig extends YamlConfiguration {
@Override
public void load(Reader reader) throws IOException, InvalidConfigurationException {
BufferedReader input = reader instanceof BufferedReader ? (BufferedReader) reader : new BufferedReader(reader);
StringBuilder builder = new StringBuilder();
try {
try (BufferedReader input = reader instanceof BufferedReader ? (BufferedReader) reader : new BufferedReader(reader)) {
String line;
while ((line = input.readLine()) != null) {
builder.append(line);
builder.append(newLine);
}
} finally {
input.close();
}
loadFromString(builder.toString());
}
@ -96,10 +81,8 @@ public abstract class AbstractConfig extends YamlConfiguration {
Validate.notNull(contents, CONTENT_NOT_BE_NULL);
try {
contentsMap = (Map) yamlz.load(contents);
} catch (YAMLException e) {
} catch (YAMLException | ClassCastException e) {
throw new InvalidConfigurationException(e);
} catch (ClassCastException e) {
throw new InvalidConfigurationException(TOP_KEY_MUST_BE_MAP);
}
String header = parseHeader(contents);
if (header.length() > 0) {
@ -118,11 +101,8 @@ public abstract class AbstractConfig extends YamlConfiguration {
file.createNewFile();
Log.info(String.format(CREATE_NEW_CONFIG, file.toPath()));
}
Writer writer = new OutputStreamWriter(new FileOutputStream(file), UTF_8);
try {
try (Writer writer = new OutputStreamWriter(new FileOutputStream(file), UTF_8)) {
writer.write(data);
} finally {
writer.close();
}
}

12
src/main/java/pw/yumc/YumCore/config/CommentConfig.java
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@ -1,25 +1,25 @@
package pw.yumc.YumCore.config;
import org.bukkit.configuration.InvalidConfigurationException;
import org.yaml.snakeyaml.DumperOptions;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.bukkit.configuration.InvalidConfigurationException;
import org.yaml.snakeyaml.DumperOptions;
public class CommentConfig extends AbstractConfig {
// 新增保留注释字段
protected static String commentPrefixSymbol = "'注释 ";
protected static String commentSuffixSymbol = "': 注释";
protected static String fromRegex = "( {0,})(#.*)";
protected static String fromRegex = "( *)(#.*)";
protected static Pattern fromPattern = Pattern.compile(fromRegex);
protected static String toRegex = "( {0,})(- ){0,}" + "(" + commentPrefixSymbol + ")" + "(#.*)" + "(" + commentSuffixSymbol + ")";
protected static String toRegex = "( *)(- )*" + "(" + commentPrefixSymbol + ")" + "(#.*)" + "(" + commentSuffixSymbol + ")";
protected static Pattern toPattern = Pattern.compile(toRegex);
protected static Pattern countSpacePattern = Pattern.compile("( {0,})(- ){0,}(.*)");
protected static Pattern countSpacePattern = Pattern.compile("( *)(- )*(.*)");
protected static int commentSplitWidth = 90;

22
src/main/java/pw/yumc/YumCore/config/yaml/BukkitConstructor.java
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@ -1,21 +1,21 @@
package pw.yumc.YumCore.config.yaml;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import org.bukkit.Location;
import org.bukkit.configuration.file.YamlConstructor;
import org.bukkit.configuration.serialization.ConfigurationSerialization;
import org.yaml.snakeyaml.error.YAMLException;
import org.yaml.snakeyaml.nodes.Node;
import org.yaml.snakeyaml.nodes.Tag;
import pw.yumc.YumCore.bukkit.L;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
public class BukkitConstructor extends YamlConstructor {
public static BukkitConstructor DEFAULT = new BukkitConstructor();
Map<String, Method> constructor = new HashMap<>();
public BukkitConstructor() {
@ -23,6 +23,10 @@ public class BukkitConstructor extends YamlConstructor {
this.loadConstructor();
}
public static void register(String classname, Method method) {
DEFAULT.constructor.put(classname, method);
}
private void loadConstructor() {
constructor.put(Location.class.getName(), L.deserialize);
}
@ -30,9 +34,7 @@ public class BukkitConstructor extends YamlConstructor {
private class ConstructCustomObject extends ConstructYamlMap {
@Override
public Object construct(Node node) {
if (node.isTwoStepsConstruction()) {
throw new YAMLException("Unexpected referential mapping structure. Node: " + node);
}
if (node.isTwoStepsConstruction()) { throw new YAMLException("Unexpected referential mapping structure. Node: " + node); }
Map<?, ?> raw = (Map<?, ?>) super.construct(node);

8
src/main/java/pw/yumc/YumCore/config/yaml/BukkitRepresenter.java
View File

@ -3,14 +3,20 @@ package pw.yumc.YumCore.config.yaml;
import org.bukkit.Location;
import org.bukkit.configuration.file.YamlRepresenter;
import org.yaml.snakeyaml.nodes.Node;
import org.yaml.snakeyaml.representer.Represent;
import pw.yumc.YumCore.bukkit.L;
public class BukkitRepresenter extends YamlRepresenter {
public static BukkitRepresenter DEFAULT = new BukkitRepresenter();
public BukkitRepresenter() {
this.multiRepresenters.put(Location.class, new RepresentLocation());
}
public static void register(Class<?> clazz, Represent represent) {
DEFAULT.multiRepresenters.put(clazz, represent);
}
public class RepresentLocation extends RepresentMap {
@Override
public Node representData(Object data) {