/* (non-Javadoc)
* @see org.jasig.portal.groups.IEntityGroupStore#findEntitiesForGroup(org.jasig.portal.groups.IEntityGroup)
*/
@SuppressWarnings("unchecked")
public Iterator findEntitiesForGroup(IEntityGroup group) throws GroupsException {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Searching Grouper for members of the group with key: " + group.getKey());
}
try {
// execute a search for members of the specified group
GcGetMembers getGroupsMembers = new GcGetMembers();
getGroupsMembers.addGroupName(group.getLocalKey());
getGroupsMembers.assignIncludeSubjectDetail(true);
WsGetMembersResults results = getGroupsMembers.execute();
if (results == null
|| results.getResults() == null
|| results.getResults().length == 0
|| results.getResults()[0].getWsSubjects() == null) {
LOGGER.debug("No members found for Grouper group with key " + group.getLocalKey());
return Collections.<IGroupMember>emptyList().iterator();
}
WsSubject[] gInfos = results.getResults()[0].getWsSubjects();
final List<IGroupMember> members = new ArrayList<IGroupMember>(gInfos.length);
// add each result to the member list
for (WsSubject gInfo : gInfos) {
// if the member is not a group (aka person)
if (!StringUtils.equals(gInfo.getSourceId(), "g:gsa")) {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug(
"creating leaf member:"
+ gInfo.getId()
+ " and name: "
+ gInfo.getName()
+ " from group: "
+ group.getLocalKey());
}
// use the name instead of id as it shows better in the display
IGroupMember member = new EntityImpl(gInfo.getName(), IPerson.class);
members.add(member);
}
}
// return an iterator for the assembled group
return members.iterator();
} catch (Exception e) {
LOGGER.warn(
"Exception while attempting to retrieve "
+ "member entities of group with key "
+ group.getKey()
+ " from Grouper web services: "
+ e.getMessage());
return Collections.<IGroupMember>emptyList().iterator();
}
}
@SuppressWarnings("unchecked")
public Iterator findMemberGroups(IEntityGroup group) throws GroupsException {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Searching for group-type members of group with key: " + group.getKey());
}
try {
if (!validKey(group.getLocalKey())) {
return Collections.<IEntityGroup>emptyList().iterator();
}
GcGetMembers gcGetMembers = new GcGetMembers();
gcGetMembers.addGroupName(group.getLocalKey());
gcGetMembers.assignIncludeSubjectDetail(true);
gcGetMembers.addSourceId("g:gsa");
WsGetMembersResults results = gcGetMembers.execute();
if (results == null
|| results.getResults() == null
|| results.getResults().length == 0
|| results.getResults()[0].getWsSubjects() == null) {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("No group-type members found for group with key " + group.getKey());
}
return Collections.<IEntityGroup>emptyList().iterator();
}
final List<IEntityGroup> members = new ArrayList<IEntityGroup>();
WsSubject[] subjects = results.getResults()[0].getWsSubjects();
for (WsSubject wsSubject : subjects) {
if (validKey(wsSubject.getName())) {
WsGroup wsGroup = findGroupFromKey(wsSubject.getName());
if (wsGroup != null) {
IEntityGroup member = createUportalGroupFromGrouperGroup(wsGroup);
members.add(member);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("found IEntityGroup member: " + member);
}
}
}
}
return members.iterator();
} catch (Exception e) {
LOGGER.warn(
"Exception while attempting to retrieve "
+ "member groups of group with key "
+ group.getKey()
+ " from Grouper web services: "
+ e.getMessage());
return Collections.<IGroupMember>emptyList().iterator();
}
}