[ADD implementando DotEnv en el proyecto]

src/main/java/salidasautomaticas/mysqldao/MysqlDAOFactory.java

@@ -5,10 +5,12 @@
  */
 package salidasautomaticas.mysqldao;
 
+import io.github.cdimascio.dotenv.Dotenv;
 import java.sql.Connection;
 import java.sql.DriverManager;
 import salidasautomaticas.dao.DAOFactory;
 import salidasautomaticas.dao.SalidasDAO;
+import salidasautomaticas.util.OsUtils;
 
 /**
  *
@@ -29,11 +31,15 @@ public class MysqlDAOFactory extends DAOFactory {
 		Connection conexion = null;
 		if (base.equals("nuevo")) {
 			try {
-				String url = "jdbc:mysql://172.16.0.15:3306/nuevo";
-				String username = "eduardo";
-				String password = "mysql";
-
-				conexion = DriverManager.getConnection(url, username, password);
+				Dotenv dotenv = Dotenv.configure().directory(OsUtils.getDotEnvPath("salidasautomaticas")).load();
+				final String DB_HOST = dotenv.get("MYSQL_SALIDASAUTOMATICAS_DB_HOST");
+				final String DB_PORT = dotenv.get("MYSQL_SALIDASAUTOMATICAS_DB_PORT");
+				final String DB_USER = dotenv.get("MYSQL_SALIDASAUTOMATICAS_DB_USER");
+				final String DB_PASSWORD = dotenv.get("MYSQL_SALIDASAUTOMATICAS_DB_PASSWORD");
+				final String DB_NAME = dotenv.get("MYSQL_SALIDASAUTOMATICAS_DB_NAME");
+				final String URL = "jdbc:mysql://" + DB_HOST + ":" + DB_PORT + "/" + DB_NAME;
+
+				conexion = DriverManager.getConnection(URL, DB_USER, DB_PASSWORD);
 
 			} catch (Exception e) {
 				e.printStackTrace();

src/main/java/salidasautomaticas/util/OsUtils.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package salidasautomaticas.util;
+
+import java.io.File;
+import java.util.Locale;
+
+/**
+ *
+ * @author sistem08user
+ */
+public final class OsUtils {
+
+  /**
+   * types of Operating Systems
+   */
+  public enum OSType {
+    Windows, MacOS, Linux, Other
+  };
+
+  // cached result of OS detection
+  protected static String detectedOS;
+
+  /**
+   * detect the operating system from the os.name System property and cache the
+   * result
+   *
+   * @return - the operating system detected
+   */
+  public static String getOperatingSysstemType() {
+    if (detectedOS == null) {
+      String OS = System.getProperty("os.name", "generic").toLowerCase(Locale.ENGLISH);
+      if ((OS.contains("mac")) || (OS.contains("darwin"))) {
+        detectedOS = "MacOS";
+      } else if (OS.contains("win")) {
+        detectedOS = "Windows";
+      } else if (OS.contains("nux")) {
+        detectedOS = "Linux";
+      } else {
+        detectedOS = "Other";
+      }
+    }
+    return detectedOS;
+  }
+
+  public static String getPathOfVouchersDependingOS() {
+    String path = "";
+    String detectedOs = OsUtils.getOperatingSysstemType();
+    switch (detectedOs) {
+      case "MacOS":
+        path = "";
+        break;
+      case "Windows":
+        path = "C:/AppServ/www/comprobantes";
+        break;
+      case "Linux":
+        path = "/var/www/html/comprobantes";
+        break;
+    }
+    return path;
+  }
+
+  public static String getJSONDependingOS() {
+    String path = "";
+    String detectedOs = OsUtils.getOperatingSysstemType();
+    switch (detectedOs) {
+      case "MacOS":
+        path = "";
+        break;
+      case "Windows":
+        path = "C:/AppServ/www/comprobantes-log";
+        break;
+      case "Linux":
+        path = "/var/www/html/comprobantes-log";
+        break;
+    }
+    return path;
+  }
+
+  public static String getDotEnvPath(String nameProject) {
+    String path = "";
+    String detectedOs = OsUtils.getOperatingSysstemType();
+    switch (detectedOs) {
+      case "MacOS":
+        path = "";
+        break;
+      case "Windows":
+        char[] alphabet = "abcdefghijklmnopqrstuvwxyz".toCharArray();
+        for (char letter : alphabet) {
+          path = letter + ":/dotenv/" + nameProject;
+          File directory = new File(path);
+          if (directory.exists()) {
+            break;
+          }
+        }
+        break;
+      case "Linux":
+        path = "/opt/dotenv/" + nameProject;
+        break;
+    }
+    return path;
+  }
+}