分享最近一个JAVA项目：读取.ini配置文件

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楼主 | 2015-11-5 16:50 | 只看该作者回帖奖励

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ni, JAVA, IO, TI, ST

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Properties;

import com.sun.star.io.IOException;

public class IniReader {

protected HashMap<String, Properties> sections = new HashMap<String, Properties>();
private transient String currentSecion;
private transient Properties current;

public IniReader(String filename) throws IOException, java.io.IOException {
InputStream input = IniReader.class.getClassLoader().getResourceAsStream(filename);
BufferedReader reader= new BufferedReader(new InputStreamReader(input));
read(reader);
reader.close();
}

protected void read(BufferedReader reader) throws IOException, java.io.IOException {
String line;
while ((line = reader.readLine()) != null) {
parseLine(line);
}
}

protected void parseLine(String line) {
line = line.trim();
if (line.matches("\\[.*\\]")) {
currentSecion = line.replaceFirst("\\[(.*)\\]", "$1");
current = new Properties();
sections.put(currentSecion, current);
} else if (line.matches(".*=.*")) {
if (current != null) {
int i = line.indexOf('=');
String name = line.substring(0, i);
String value = line.substring(i + 1);
current.setProperty(name, value);
}
}
}

public String getValue(String section, String name) {
Properties p = (Properties) sections.get(section);

if (p == null) {
return null;
}

String value = p.getProperty(name);
return value;
}

public boolean setValue(String section,String name,String value){
Properties p = (Properties) sections.get(section);

if (p == null) {
return false;
}

p.setProperty(name, value);

return true;
}

}

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