Added ACLs to Attributes. Can't do much with them yet, but the column is in place.

Fixed failing AttrQueryTest.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5528 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/attributes/Attribute.java

@@ -30,6 +30,8 @@ import java.util.Collection;
 import java.util.Map;
 import java.util.Set;
 
+import org.alfresco.repo.domain.DbAccessControlList;
+
 /**
  * Interface for polymorphic attributes.
  * @author britt
@@ -50,6 +52,18 @@ public interface Attribute extends Serializable
         MAP
     };
     
+    /**
+     * Set the ACL on this Attribute.
+     * @param acl The ACL.
+     */
+    public void setAcl(DbAccessControlList acl);
+    
+    /**
+     * Get the (possibly null ACL) on this Attribute.
+     * @return The ACL or null.
+     */
+    public DbAccessControlList getAcl();
+    
     /**
      * Get the value type for this node.
      * @return