unique tag

git-svn-id: svn://svn.dsv.su.se/scipro/scipro/trunk@522 73ecded7-942e-4092-bab0-0e58ef0ee984
2011-03-29 13:50:55 +00:00 · 2011-03-29 13:50:55 +00:00 · 0f743cdfd8
commit 0f743cdfd8
parent b412584243
1 changed files with 2 additions and 0 deletions
--- a/src/main/java/se/su/dsv/scipro/data/dataobjects/Tag.java
+++ b/src/main/java/se/su/dsv/scipro/data/dataobjects/Tag.java
@ -4,6 +4,7 @@
 package se.su.dsv.scipro.data.dataobjects;

 import javax.persistence.Cacheable;
+import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
@ -27,6 +28,7 @@ public class Tag extends DomainObject {
 	@GeneratedValue
 	private Long id;
 	
+	@Column(unique=true)
 	private String tag;
 	
 	@Override