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update FileConfig class...

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Signed-off-by: j502647092 <jtb1@163.com>
This commit is contained in:
j502647092 2015-05-30 17:41:08 +08:00
parent bb2071a8a1
commit c6170678de
1 changed files with 26 additions and 8 deletions
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34
src/cn/citycraft/Utils/config/FileConfig.java
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@ -1,5 +1,6 @@
package cn.citycraft.Utils.config;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
@ -7,6 +8,7 @@ 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.util.logging.Level;
@ -25,14 +27,15 @@ import com.google.common.base.Charsets;
import com.google.common.io.Files;
/**
* An implementation of {@link Configuration} which saves all files in Yaml.
* Note that this implementation is not synchronized.
* An implementation of {@link Configuration} which saves all files in Yaml. Note that this
* implementation is not synchronized.
*/
public class FileConfig extends YamlConfiguration {
public static FileConfig init(File file) {
return FileConfig.loadConfiguration(file);
}
public static FileConfig loadConfiguration(File file) {
Validate.notNull(file, "File cannot be null");
FileConfig config = new FileConfig();
@ -46,28 +49,43 @@ public class FileConfig extends YamlConfiguration {
}
return config;
}
protected final DumperOptions yamlOptions = new DumperOptions();
protected final Representer yamlRepresenter = new YamlRepresenter();
protected final Yaml yaml = new Yaml(new YamlConstructor(),
yamlRepresenter, yamlOptions);
protected final Yaml yaml = new Yaml(new YamlConstructor(), yamlRepresenter, yamlOptions);
@Override
public void load(File file) throws FileNotFoundException, IOException,
InvalidConfigurationException {
public void load(File file) throws FileNotFoundException, IOException, InvalidConfigurationException {
Validate.notNull(file, "File cannot be null");
final FileInputStream stream = new FileInputStream(file);
load(new InputStreamReader(stream, Charsets.UTF_8));
}
@Override
public void load(Reader reader) throws IOException, InvalidConfigurationException {
BufferedReader input = (reader instanceof BufferedReader) ? (BufferedReader) reader
: new BufferedReader(reader);
StringBuilder builder = new StringBuilder();
try {
String line;
while ((line = input.readLine()) != null) {
builder.append(line);
builder.append('\n');
}
} finally {
input.close();
}
loadFromString(builder.toString());
}
@Override
public void save(File file) throws IOException {
Validate.notNull(file, "File cannot be null");
Files.createParentDirs(file);
String data = saveToString();
Writer writer = new OutputStreamWriter(new FileOutputStream(file),
Charsets.UTF_8);
Writer writer = new OutputStreamWriter(new FileOutputStream(file), Charsets.UTF_8);
try {
writer.write(data);
} finally {