/**
* Gets the groups that match the specified criteria.
*
* @param criteria the criteria in searching of user groups.
* @return an array of user groups matching the criteria or an empty array of no ones are found.
* @throws AdminException if an error occurs while getting the user groups.
*/
public Group[] getGroupsMatchingCriteria(final GroupSearchCriteriaForDAO criteria)
throws AdminException {
Connection connection = null;
try {
connection = DBUtil.makeConnection(JNDINames.ADMIN_DATASOURCE);
List<Group> groups =
groupDao.getGroupsByCriteria(connection, (GroupSearchCriteriaForDAO) criteria);
String domainIdConstraint = null;
List<String> domainIds = criteria.getCriterionOnDomainIds();
for (String domainId : domainIds) {
if (!domainId.equals(Domain.MIXED_DOMAIN_ID)) {
domainIdConstraint = domainId;
break;
}
}
SearchCriteriaDAOFactory factory = SearchCriteriaDAOFactory.getFactory();
for (Group group : groups) {
List<String> groupIds = getAllSubGroupIdsRecursively(group.getId());
groupIds.add(group.getId());
UserSearchCriteriaForDAO criteriaOnUsers = factory.getUserSearchCriteriaDAO();
List<UserDetail> users =
userDao.getUsersByCriteria(
connection,
criteriaOnUsers
.onDomainId(domainIdConstraint)
.and()
.onGroupIds(groupIds.toArray(new String[groupIds.size()])));
group.setTotalNbUsers(users.size());
}
return groups.toArray(new Group[groups.size()]);
} catch (Exception e) {
throw new AdminException(
"GroupManager.getGroupsMatchingCriteria",
SilverpeasException.ERROR,
"admin.EX_ERR_GET_USER_GROUPS",
e);
} finally {
DBUtil.close(connection);
}
}
