Convert to Maven Project

src/main/java/ovh/alexisdelhaie/endpoint/configuration/ConfigurationProperties.java

@@ -0,0 +1,115 @@
+package ovh.alexisdelhaie.endpoint.configuration;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import ovh.alexisdelhaie.endpoint.utils.MessageDialog;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.Map;
+
+public class ConfigurationProperties {
+
+    private Map<String, String> properties;
+    private String osname;
+    private String filepath;
+    private ObjectMapper mapper;
+
+    @SuppressWarnings("unchecked")
+    public ConfigurationProperties() {
+        osname = System.getProperty("os.name").toUpperCase();
+        properties = new HashMap<>();
+        mapper = new ObjectMapper();
+        filepath = new StringBuilder(getAppData())
+                .append("EndPoint")
+                .append(getSeparator())
+                .append("settings.json")
+                .toString();
+        createAppFolder();
+        load();
+    }
+
+    public void setProperty(String key, String value) {
+        properties.put(key, value);
+        save();
+    }
+
+    public String getStringProperty(String key, String defaultS) {
+        if (properties.containsKey(key)) {
+            return properties.get(key);
+        }
+        return defaultS;
+    }
+
+    public boolean getBooleanProperty(String key, boolean defaultB) {
+        if (properties.containsKey(key)) {
+            return Boolean.parseBoolean(properties.get(key));
+        }
+        return defaultB;
+    }
+
+    private void save() {
+        try {
+            mapper.writeValue(new File(filepath), properties);
+        } catch (Exception e) {
+            MessageDialog.error("Cannot save settings", "There was an error while saving settings file");
+        }
+    }
+
+    private void load() {
+        File f = new File(filepath);
+        try {
+            if (f.exists()) {
+                properties = mapper.readValue(f, new TypeReference<Map<String, String>>() { });
+            }
+        } catch (IOException e) {
+            MessageDialog.error("Cannot initialize settings", "There was an error while initializing settings file");
+        }
+    }
+
+    private void createAppFolder() {
+        try {
+            Path path = Paths.get(new StringBuilder(getAppData())
+                    .append("EndPoint")
+                    .append(getSeparator()).toString());
+            if (!Files.exists(path)) {
+                Files.createDirectories(path);
+            }
+        } catch (IOException e) {
+            MessageDialog.error("Cannot create app folder", "There was an error while creating appdata folder");
+        }
+    }
+
+    private String getAppData() {
+        String path = "";
+        if (osname.contains("WIN")) {
+            path = System.getenv("APPDATA");
+            path = (path.endsWith("\\") ? path : path + "\\");
+        }
+        else if (osname.contains("MAC")) {
+            path = System.getProperty("user.home") + "/Library/";
+        }
+        else if (osname.contains("NUX")) {
+            path = System.getProperty("user.home");
+            path = (path.endsWith("/") ? path : path + "/");
+        }
+        else {
+            path = System.getProperty("user.dir");
+            path = (path.endsWith("/") ? path : path + "/");
+        }
+
+        return path;
+    }
+
+    private String getSeparator() {
+        if (osname.contains("WIN")) {
+            return "\\";
+        }
+        return "/";
+    }
+
+}