add db

src/main/java/hhn/temp/project/expections/SQLNoConectionException.java

@@ -0,0 +1,9 @@
+package hhn.temp.project.expections;
+
+public class SQLNoConectionException extends RuntimeException {
+
+  public SQLNoConectionException(String message) {
+    super(message);
+  }
+}
+

src/main/java/hhn/temp/project/expections/SQLStatmentException.java

@@ -0,0 +1,9 @@
+package hhn.temp.project.expections;
+
+public class SQLStatmentException extends RuntimeException {
+
+  public SQLStatmentException(String message) {
+    super(message);
+  }
+}
+

src/main/java/hhn/temp/project/expections/TaskNotExistsException.java

@@ -0,0 +1,9 @@
+package hhn.temp.project.expections;
+
+public class TaskNotExistsException extends RuntimeException {
+
+  public TaskNotExistsException(String message) {
+    super(message);
+  }
+}
+