Reformat Implementations

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/Driver.java

@@ -4,86 +4,87 @@ import dst.ass1.jpa.model.*;
 
 import javax.persistence.*;
 import javax.validation.constraints.NotNull;
+import java.util.ArrayList;
 import java.util.Collection;
 
 @Entity
 public class Driver implements IDriver {
-    @Id
-    private Long id;
+    @Id @GeneratedValue private Long id;
     private String name;
-    @NotNull
-    private String tel;
+    @NotNull private String tel;
     private Double avgRating;
 
-    @OneToMany
-    private Collection<IMatch> matches;
-    @ManyToOne
+    @OneToMany(targetEntity = Match.class)
+    private Collection<IMatch> matches = new ArrayList<>();
+
+    @ManyToOne(targetEntity = Vehicle.class)
     private IVehicle vehicle;
-    @ManyToMany
-    private Collection<IOrganization> organizations;
+
+    @OneToMany(targetEntity = Employment.class)
+    private Collection<IEmployment> employments;
 
     @Override
     public Collection<IEmployment> getEmployments() {
-        return null;
+        return employments;
     }
 
     @Override
     public void setEmployments(Collection<IEmployment> employments) {
-
+        this.employments = employments;
     }
 
     @Override
     public void addEmployment(IEmployment employment) {
-
+        this.employments.add(employment);
     }
 
     @Override
     public IVehicle getVehicle() {
-        return null;
+        return vehicle;
     }
 
     @Override
     public void setVehicle(IVehicle vehicle) {
-
+        this.vehicle = vehicle;
     }
 
     @Override
     public Long getId() {
-        return null;
+        return id;
     }
 
     @Override
     public void setId(Long id) {
-
+        this.id = id;
     }
 
     @Override
     public String getName() {
-        return null;
+        return name;
     }
 
     @Override
     public void setName(String name) {
-
+        this.name = name;
     }
 
     @Override
     public String getTel() {
-        return null;
+        return tel;
     }
 
     @Override
     public void setTel(String tel) {
-
+        this.tel = tel;
     }
 
     @Override
     public Double getAvgRating() {
-        return null;
+        return avgRating;
     }
 
     @Override
     public void setAvgRating(Double avgRating) {
-
+        this.avgRating = avgRating;
     }
 }

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/Location.java

@@ -3,19 +3,16 @@ package dst.ass1.jpa.model.impl;
 import dst.ass1.jpa.model.ILocation;
 import dst.ass1.jpa.model.ITrip;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.ManyToMany;
+import javax.persistence.*;
 import java.util.Collection;
 
 @Entity
 public class Location implements ILocation {
-    @Id
-    private Long id;
+    @Id @GeneratedValue private Long id;
     private String name;
     private Long locationId;
 
-    @ManyToMany(mappedBy = "stops")
+    @ManyToMany(targetEntity = Trip.class)
     private Collection<ITrip> trips;
 
     @Override

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/Match.java

@@ -7,17 +7,17 @@ import java.util.Date;
 
 @Entity
 public class Match implements IMatch {
-    @Id
-    private Long id;
+    @Id @GeneratedValue private Long id;
     private Date date;
-    @Embedded
-    private IMoney fare;
+    @Embedded private IMoney fare;
 
-    @OneToOne
+    @OneToOne(targetEntity = Trip.class)
     private ITrip trip;
-    @ManyToOne
+
+    @ManyToOne(targetEntity = Vehicle.class)
     private IVehicle vehicle;
-    @ManyToOne
+
+    @ManyToOne(targetEntity = Driver.class)
     private IDriver driver;
 
     @Override

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/Trip.java

@@ -2,16 +2,13 @@ package dst.ass1.jpa.model.impl;
 
 import dst.ass1.jpa.model.*;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.ManyToMany;
+import javax.persistence.*;
 import java.util.Collection;
 import java.util.Date;
 
 @Entity
 public class Trip implements ITrip {
-    @Id
-    private Long id;
+    @Id @GeneratedValue private Long id;
     private Date created;
     private Date updated;
     private TripState state;

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/TripInfo.java

@@ -21,7 +21,7 @@ public class TripInfo implements ITripInfo {
    private Integer driverRating;
    private Integer riderRating;
 
-   @OneToOne
+   @OneToOne(targetEntity = Trip.class)
    private ITrip trip;
 
     @Override

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/Vehicle.java

@@ -17,11 +17,11 @@ public class Vehicle implements IVehicle {
     private String color;
     private String type;
 
-    @OneToMany
+    @OneToMany(targetEntity = Driver.class)
     private Collection<IDriver> driver;
-    @OneToMany
+    @OneToMany(targetEntity = Match.class)
     private Collection<IMatch> match;
-    @ManyToMany
+    @ManyToMany(mappedBy = "vehicles", targetEntity = Organization.class)
     private Collection<IOrganization> organization;
 
     @Override