msahmane / spring-jpa

Authored by msahmane 2016-10-03 12:21:59 +0200

1 parent 62ed607d

Showing 3 changed files with 63 additions and 7 deletions Show diff stats

src/main/java/fr/plil/sio/persistence/api/Group.java

1	1	package fr.plil.sio.persistence.api;
2	2
	3	+import java.io.Serializable;
3	4	import java.util.LinkedList;
4	5	import java.util.List;
	6	+import javax.persistence.Column;
	7	+import javax.persistence.Entity;
	8	+import javax.persistence.GeneratedValue;
	9	+import javax.persistence.GenerationType;
	10	+import javax.persistence.Table;
	11	+import javax.persistence.Id;
	12	+import javax.persistence.OneToMany;
5	13
6	14	/**
7	15	* A group is unique by its name (no two groups with the same name or the same ID can exist in the database).
8	16	* A group contains a list of rights unique by their ID (no two groups with the same ID can exist in the database).
9	17	*/
	18	+@Entity
	19	+@Table(name = "GROUP_T")
	20	+public class Group implements Serializable {
10	21
11		-public class Group {
12		-
	22	+ @Id
	23	+ @GeneratedValue(strategy = GenerationType.AUTO)
	24	+ @Column(name = "GROUP_ID")
13	25	private Long id;
14		-
	26	+
	27	+ @Column(name = "NAME_C")
15	28	private String name;
16	29
17	30	/**
18	31	* Users in the group.
19	32	*/
	33	+ @OneToMany(mappedBy = "group")
20	34	private List<User> users = new LinkedList<>();
21	35
22	36	/**
23	37	* List of rights. The list CANNOT contains duplicate rights.
24	38	*/
	39	+ @OneToMany(mappedBy = "group")
25	40	private List<Right> rights = new LinkedList<>();
26	41
27	42	public List<Right> getRights() {
...	...

src/main/java/fr/plil/sio/persistence/api/Right.java

1	1	package fr.plil.sio.persistence.api;
2	2
	3	+import java.io.Serializable;
3	4	import java.util.LinkedList;
4	5	import java.util.List;
	6	+import javax.persistence.Column;
	7	+import javax.persistence.Entity;
	8	+import javax.persistence.GeneratedValue;
	9	+import javax.persistence.GenerationType;
	10	+import javax.persistence.Table;
	11	+import javax.persistence.Id;
	12	+import javax.persistence.JoinColumn;
	13	+import javax.persistence.ManyToOne;
	14	+import javax.persistence.OneToMany;
5	15
6	16	/**
7	17	* A right is unique by itd ID, i.e. it can exist two rights with the same name in the database.
8	18	* A right may have a parent, null else.
9	19	* A right can have zero, one or more siblings.
10	20	*/
11		-
12		-public class Right {
13		-
	21	+@Entity
	22	+@Table(name = "RIGHT_T")
	23	+public class Right implements Serializable{
	24	+
	25	+ @Id
	26	+ @GeneratedValue(strategy = GenerationType.AUTO)
	27	+ @Column(name = "RIGHT_ID")
14	28	private Long id;
15	29
	30	+ @Column(name = "NAME_C")
16	31	private String name;
17	32
18	33	/// the parent right
	34	+ @ManyToOne(optional = false)
	35	+ @JoinColumn(name = "RIGHT_ID")
	36	+ @Column(name = "PARENT_C")
19	37	private Right parent;
	38	+
	39	+ @ManyToOne(optional = false)
	40	+ @JoinColumn(name = "GROUP_ID")
	41	+ private Group group;
20	42
21	43	/// the sibling right(s), eventually empty
	44	+ @OneToMany(mappedBy = "parent")
22	45	private List<Right> siblings = new LinkedList<>();
23	46
24	47	public List<Right> getSiblings() {
...	...

src/main/java/fr/plil/sio/persistence/api/User.java

1	1	package fr.plil.sio.persistence.api;
2	2
	3	+import java.io.Serializable;
	4	+import javax.persistence.Column;
	5	+import javax.persistence.Entity;
	6	+import javax.persistence.GeneratedValue;
	7	+import javax.persistence.GenerationType;
	8	+import javax.persistence.Id;
	9	+import javax.persistence.JoinColumn;
	10	+import javax.persistence.ManyToOne;
	11	+import javax.persistence.Table;
	12	+
3	13	/**
4	14	* An user MUST have a group in the database.
5	15	* An user is unique by it name, i.e. database cannot contain two user with the same name or the same ID.
6	16	*/
7	17
8		-public class User {
	18	+@Entity
	19	+@Table(name = "USER_T")
	20	+public class User implements Serializable{
9	21
	22	+ @Id
	23	+ @GeneratedValue(strategy = GenerationType.AUTO)
	24	+ @Column(name = "USER_ID")
10	25	private Long id;
11	26
	27	+ @Column(name = "NAME_C")
12	28	private String name;
13	29
	30	+ @ManyToOne(optional = false)
	31	+ @JoinColumn(name = "GROUP_ID")
14	32	private Group group;
15	33
16	34	public Long getId() {
...	...