package com.smarteye.common; import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.regex.Pattern; /**
* ini文件工具类
*
* @author xuwanshu
*
*/
public class IniFileTools { /**
* 点节
*
* @author liucf
*
*/
public class Section { private String name; private Map<String, Object> values = new LinkedHashMap<String, Object>(); public String getName() {
return name;
} public void setName(String name) {
this.name = name;
} public void set(String key, Object value) {
values.put(key, value);
} public Object get(String key) {
return values.get(key);
} public Map<String, Object> getValues() {
return values;
} } /**
* 换行符
*/
private String line_separator = "\n"; /**
* 编码
*/
private String charSet = "UTF-8"; private Map<String, Section> sections = new LinkedHashMap<String, Section>(); /**
* 指定换行符
*
* @param line_separator
*/
public void setLineSeparator(String line_separator) {
this.line_separator = line_separator;
} /**
* 指定编码
*
* @param charSet
*/
public void setCharSet(String charSet) {
this.charSet = charSet;
} /**
* 设置值
*
* @param section
* 节点
* @param key
* 属性名
* @param value
* 属性值
*/
public void set(String section, String key, Object value) {
Section sectionObject = sections.get(section);
if (sectionObject == null)
sectionObject = new Section();
sectionObject.name = section;
sectionObject.set(key, value);
sections.put(section, sectionObject);
} /**
* 获取节点
*
* @param section
* 节点名称
* @return
*/
public Section get(String section) {
return sections.get(section);
} /**
* 获取值
*
* @param section
* 节点名称
* @param key
* 属性名称
* @return
*/
public Object get(String section, String key) {
return get(section, key, null);
} /**
* 获取值
*
* @param section
* 节点名称
* @param key
* 属性名称
* @param defaultValue
* 如果为空返回默认值
* @return
*/
public Object get(String section, String key, String defaultValue) {
Section sectionObject = sections.get(section);
if (sectionObject != null) {
Object value = sectionObject.get(key);
if (value == null || value.toString().trim().equals(""))
return defaultValue;
return value;
}
return null;
} /**
* 删除节点
*
* @param section
* 节点名称
*/
public void remove(String section) {
sections.remove(section);
} /**
* 删除属性
*
* @param section
* 节点名称
* @param key
* 属性名称
*/
public void remove(String section, String key) {
Section sectionObject = sections.get(section);
if (sectionObject != null)
sectionObject.getValues().remove(key);
} /**
* 当前操作的文件对像
*/
private File file = null; public IniFileTools() { } public IniFileTools(File file) {
this.file = file;
initFromFile(file);
} public IniFileTools(InputStream inputStream) {
initFromInputStream(inputStream);
} /**
* 加载一个ini文件
*
* @param file
*/
public void load(File file) {
this.file = file;
initFromFile(file);
} /**
* 加载一个输入流
*
* @param inputStream
*/
public void load(InputStream inputStream) {
initFromInputStream(inputStream);
} /**
* 写到输出流中
*
* @param outputStream
*/
public void save(OutputStream outputStream) {
BufferedWriter bufferedWriter;
try {
bufferedWriter = new BufferedWriter(new OutputStreamWriter(
outputStream, charSet));
saveConfig(bufferedWriter);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
} /**
* 保存到文件
*
* @param file
*/
public void save(File file) {
try {
BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(
file));
saveConfig(bufferedWriter);
} catch (IOException e) {
e.printStackTrace();
}
} /**
* 保存到当前文件
*/
public void save() {
save(this.file);
} /**
* 从输入流初始化IniFile
*
* @param inputStream
*/
private void initFromInputStream(InputStream inputStream) {
BufferedReader bufferedReader;
try {
bufferedReader = new BufferedReader(new InputStreamReader(
inputStream, charSet));
toIniFile(bufferedReader);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
} /**
* 从文件初始化IniFile
*
* @param file
*/
private void initFromFile(File file) {
BufferedReader bufferedReader;
try {
bufferedReader = new BufferedReader(new FileReader(file));
toIniFile(bufferedReader);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
} /**
* 从BufferedReader 初始化IniFile
*
* @param bufferedReader
*/
private void toIniFile(BufferedReader bufferedReader) {
String strLine;
Section section = null;
Pattern p = Pattern.compile("^\\[.*\\]$");
try {
while ((strLine = bufferedReader.readLine()) != null) {
if (p.matcher((strLine)).matches()) {
strLine = strLine.trim();
section = new Section();
section.name = strLine.substring(1, strLine.length() - 1);
sections.put(section.name, section);
} else {
String[] keyValue = strLine.split("=");
if (keyValue.length == 2) {
section.set(keyValue[0], keyValue[1]);
}
}
}
bufferedReader.close();
} catch (IOException e) {
e.printStackTrace();
}
} /**
* 保存Ini文件
*
* @param bufferedWriter
*/
private void saveConfig(BufferedWriter bufferedWriter) {
try {
boolean line_spe = false;
if (line_separator == null || line_separator.trim().equals(""))
line_spe = true;
for (Section section : sections.values()) {
bufferedWriter.write("[" + section.getName() + "]");
if (line_spe)
bufferedWriter.write(line_separator);
else
bufferedWriter.newLine();
for (Map.Entry<String, Object> entry : section.getValues()
.entrySet()) {
bufferedWriter.write(entry.getKey());
bufferedWriter.write("=");
bufferedWriter.write(entry.getValue().toString());
if (line_spe)
bufferedWriter.write(line_separator);
else
bufferedWriter.newLine();
}
}
bufferedWriter.close();
} catch (IOException e) {
e.printStackTrace();
}
} }
ini操作类
package com.smarteye.common;
import java.io.File;
import com.smarteye.adapter.BVPU_ServerParam;
public class AddressManage {
public static final String ADDRESS_DIR = MPUPath.MPU_PATH_ROOT
+ "/address.ini";
/**
* 验证是否存在该文件
*
* @return
* @throws Exception
*/
public static boolean isExist() throws Exception {
try {
File f = new File(ADDRESS_DIR);
if (!f.exists()) {
return false;
}
} catch (Exception e) {
// TODO: handle exception
return false;
}
return true;
}
public static void createIni(BVPU_ServerParam param) {
IniFileTools file2 = new IniFileTools();
file2.set("address", "ip", param.szServerAddr);
file2.set("address", "port", param.iServerPort);
file2.save(new File(ADDRESS_DIR));
}
public static void readIni(BVPU_ServerParam param) {
IniFileTools file2 = new IniFileTools(new File(ADDRESS_DIR));
param.szServerAddr = file2.get("address", "ip").toString();
param.iServerPort = Integer.parseInt(String.valueOf(file2.get(
"address", "port")));
}
}