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| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/entity/uni/many_to_many/Student.java | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/entity/uni/many_to_many/Student.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/entity/uni/many_to_many/Student.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/entity/uni/many_to_many/Student.java b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/entity/uni/many_to_many/Student.java new file mode 100644 index 0000000..a6568b1 --- /dev/null +++ b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/entity/uni/many_to_many/Student.java @@ -0,0 +1,50 @@ +package examples.entity.uni.many_to_many;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collection;
+
+import javax.persistence.CascadeType;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.JoinTable;
+import javax.persistence.ManyToMany;
+
+@Entity(name="StudentUni")
+public class Student implements Serializable {
+ private int id;
+ private String name;
+ private Collection<Course> courses = new ArrayList<Course>();
+
+ public Student() {
+ id = (int)System.nanoTime();
+ }
+
+ @Id
+ public int getId() {
+ return id;
+ }
+
+ public void setId(int id) {
+ this.id = id;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ @ManyToMany(cascade={CascadeType.ALL},fetch=FetchType.EAGER)
+ @JoinTable(name="STUDENTUNI_COURSEUNI")
+ public Collection<Course> getCourses() {
+ return courses;
+ }
+
+ public void setCourses(Collection<Course> courses) {
+ this.courses = courses;
+ }
+}
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