1 files changed, 59 insertions, 0 deletions
diff --git a/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/service/EmployeeServiceImpl.java b/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/service/EmployeeServiceImpl.java
new file mode 100644
index 0000000..a08b03e
--- /dev/null
+++ b/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/service/EmployeeServiceImpl.java
@@ -0,0 +1,59 @@
+package at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.service;
+
+import at.ac.tuwien.sepm.assignment.groupphase.exception.ElementNotFoundException;
+import at.ac.tuwien.sepm.assignment.groupphase.exception.InvalidEmployeeException;
+import at.ac.tuwien.sepm.assignment.groupphase.exception.PersistenceException;
+import at.ac.tuwien.sepm.assignment.groupphase.exception.ServiceException;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dao.EmployeeDAO;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dto.Employee;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dto.EmployeeValidator;
+import java.util.Set;
+import org.springframework.stereotype.Service;
+
+@Service
+public class EmployeeServiceImpl implements EmployeeService {
+
+    private final EmployeeDAO employeePersistence;
+
+    public EmployeeServiceImpl(EmployeeDAO employeePersistence) {
+        this.employeePersistence = employeePersistence;
+    }
+
+    @Override
+    public long add(Employee employee) throws InvalidEmployeeException, ServiceException {
+
+        EmployeeValidator.validate(employee);
+        try {
+            return employeePersistence.add(employee);
+        } catch (PersistenceException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    @Override
+    public Employee update(Employee employee) throws InvalidEmployeeException, ServiceException {
+
+        EmployeeValidator.validate(employee);
+        try {
+            employeePersistence.update(employee);
+            return employee;
+        } catch (ElementNotFoundException | PersistenceException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    @Override
+    public Set<Employee> list() throws ServiceException {
+
+        try {
+            return employeePersistence.list();
+        } catch (PersistenceException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    @Override
+    public void remove(long id) throws InvalidEmployeeException, ServiceException {
+        throw new UnsupportedOperationException();
+    }
+}