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~ changed helloWorld to find absolute path to config files

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Signed-off-by: Johannes Theiner <j.theiner@live.de>
This commit is contained in:
Johannes Theiner 2019-04-09 12:46:21 +02:00
parent 49287ee2e4
commit 4b6510d230
3 changed files with 12 additions and 5 deletions
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9
src/main/java/de/hsel/itech/config/Configuration.java
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@ -15,20 +15,23 @@ import java.io.FileReader;
* @since 0.1
*/
@Getter
@ToString
@EqualsAndHashCode
public class Configuration {
private static final String filename = "config.json";
@Getter
private Database database;
public static Configuration get(String fileName) {
public static Configuration get() {
Gson gson = new Gson();
FileReader reader = null;
try {
reader = new FileReader(new File(fileName));
reader = new FileReader(new File(filename));
} catch (FileNotFoundException e) {
e.printStackTrace();
}

2
src/main/java/de/hsel/itech/db/Database.java
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@ -20,7 +20,7 @@ public class Database {
@Nullable
private Connection getConnection() {
Configuration config = Configuration.get("config.json");
Configuration config = Configuration.get();
try {
return DriverManager.getConnection("jdbc:mariadb://" + config.getDatabase().getHostname() + ":" + config.getDatabase().getPort() + "/" + config.getDatabase().getDatabase(), config.getDatabase().getUsername(), config.getDatabase().getPassword());

6
src/main/java/de/hsel/itech/servlet/HelloWorld.java
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@ -3,6 +3,7 @@ package de.hsel.itech.servlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
@ -30,12 +31,15 @@ public class HelloWorld extends HttpServlet {
resp.setContentType("text/html");
final PrintWriter out = resp.getWriter();
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Hallo Welt!</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Hallo Ostfriesland!</h1>");
out.println("<h1>Hallo Ostfriesland!</h1><br>");
out.println("<h3>" + System.getProperty("catalina.base") + "</h3><br>");
out.println("<h4>" + new File("").getAbsolutePath() + "</h4>");
out.println("</body>");
out.println("</html>");
}