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Rating Service Part 2.

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Users can't rate their own content any more.
  Added a RunAs(System) so that users can rate content they don't own, which is all they can rate!
  First stab at adding rating totals, means and counts - to be tidied tomorrow.
  Miscellaneous improvements & doc'ing.
  Tests for the above. Refactored existing tests to run as different users (all were running as admin previously).


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@21013 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Neil McErlean
2010-07-08 19:31:15 +00:00
parent 283d66c7eb
commit 5cc26951f4
3 changed files with 302 additions and 50 deletions
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38
source/java/org/alfresco/service/cmr/rating/RatingService.java
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@@ -26,7 +26,18 @@ import org.alfresco.service.PublicService;
import org.alfresco.service.cmr.repository.NodeRef;
/**
* The Rating service. TODO
* Interface for public and internal rating operations.
* <p/>
* The RatingService can be used to manage ratings on any content node in the repository.
* These ratings are defined by {@link RatingScheme rating schemes}
* which are injected via spring (see <code>rating-service-context.xml</code>). The rating
* schemes define a minimum and a maximum score value for that scheme.
* <p/>
* Ratings can be {@link RatingService#applyRating(NodeRef, int, String) applied},
* {@link RatingService#applyRating(NodeRef, int, String) updated} and
* {@link RatingService#removeRatingByCurrentUser(NodeRef, RatingScheme) removed}.
*
* TODO Get average/total
*
* @author Neil McErlean
* @since 3.4
@@ -68,6 +79,24 @@ public interface RatingService
@NotAuditable
void applyRating(NodeRef targetNode, int rating, String ratingSchemeName) throws RatingServiceException;
/**
* This method gets the number of individual ratings which have been applied to
* the specified node in the specified {@link RatingScheme}.
*
* @param targetNode the node on which the rating is sought.
* @param ratingScheme the rating scheme to use.
*
* @return the number of individual ratings applied to this node.
* @see RatingService#getRatingSchemes()
* @see RatingScheme
*/
@NotAuditable
int getRatingsCount(NodeRef targetNode, String ratingSchemeName);
int getTotalRating(NodeRef targetNode, String ratingSchemeName);
float getAverageRating(NodeRef targetNode, String ratingSchemeName);
/**
* This method gets the {@link Rating} applied by the current user to the specified node in the specified
* {@link RatingScheme} - if there is one.
@@ -80,10 +109,7 @@ public interface RatingService
* @see RatingScheme
*/
@NotAuditable
// TODO Get average/total ratings on node
Rating getRatingByCurrentUser(NodeRef targetNode, RatingScheme ratingScheme);
Rating getRatingByCurrentUser(NodeRef targetNode, String ratingSchemeName);
/**
* This method removes any {@link Rating} applied by the current user to the specified node in the specified
@@ -97,5 +123,5 @@ public interface RatingService
* @see RatingScheme
*/
@NotAuditable
Rating removeRatingByCurrentUser(NodeRef targetNode, RatingScheme ratingScheme);
Rating removeRatingByCurrentUser(NodeRef targetNode, String ratingSchemeName);
}