android操作ini工具类

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 exceptionreturn 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")));}}

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