Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.File;
import java.io.FileInputStream;

import java.io.InputStream;

import java.util.Arrays;

import java.util.List;
import java.util.Map;
import java.util.Properties;

public class Main {
    public static List<String> getPropertyList(String filePath, String fileName, String propertyName,
            String defaultValue) {
        try {
            Properties p = loadPropertyInstance(filePath, fileName);
            String v = p.getProperty(propertyName, defaultValue);
            String[] iA = v.split("(?<!\\\\);");
            for (int i = 0; i < iA.length; i++) {
                iA[i] = iA[i].replaceAll("(\\\\)+$", "").replaceAll("\\\\;", ";").replaceAll("\\\\\\\\", "\\\\");
            }
            return Arrays.asList(iA);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    public static Properties loadPropertyInstance(String filePath, String fileName) {
        try {
            File d = new File(filePath);
            if (!d.exists()) {
                d.mkdirs();
            }
            File f = new File(d, fileName);
            if (!f.exists()) {
                f.createNewFile();
            }
            Properties p = new Properties();
            InputStream is = new FileInputStream(f);
            p.load(is);
            is.close();
            return p;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    public static String getProperty(String filePath, String fileName, String propertyName) {
        try {
            Properties p = loadPropertyInstance(filePath, fileName);
            return p.getProperty(propertyName);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    public static String getProperty(String filePath, String fileName, String propertyName, String defaultValue) {
        try {
            Properties p = loadPropertyInstance(filePath, fileName);
            return p.getProperty(propertyName, defaultValue);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    public static boolean getProperty(String filePath, String fileName, Map<String, String> propertyMap) {
        try {
            Properties p = loadPropertyInstance(filePath, fileName);
            for (String name : propertyMap.keySet()) {
                propertyMap.put(name, p.getProperty(name, propertyMap.get(name)));
            }
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }
}