private List<Long> getCheckedParticipantKeys() {
List<Long> selected = new ArrayList<Long>();
for (GroupWrapper wrapper : tableDataModel.getObjects()) {
if (wrapper.getParticipant().isSelected(0)) {
selected.add(wrapper.getGroupKey());
}
}
return selected;
}
/**
* Perform a search for the given search value in the search result providers and clear any GUI
* errors that might be on the page
*
* @param searchValue
* @param ureq
*/
private void doSearchGroups(String searchValue, UserRequest ureq) {
if (StringHelper.containsNonWhitespace(searchValue)) {
SearchBusinessGroupParams param1s = new SearchBusinessGroupParams();
param1s.setNameOrDesc(searchValue);
List<BusinessGroup> group1s = businessGroupService.findBusinessGroups(param1s, null, 0, -1);
filterGroups(group1s);
SearchBusinessGroupParams param2s = new SearchBusinessGroupParams();
param2s.setCourseTitle(searchValue);
List<BusinessGroup> group2s = businessGroupService.findBusinessGroups(param2s, null, 0, -1);
filterGroups(group2s);
List<BusinessGroup> groups = new ArrayList<BusinessGroup>(group1s.size() + group2s.size());
groups.addAll(group1s);
groups.addAll(group2s);
List<Long> groupKeysWithRelations = PersistenceHelper.toKeys(groups);
List<BGRepositoryEntryRelation> resources =
businessGroupService.findRelationToRepositoryEntries(groupKeysWithRelations, 0, -1);
List<GroupWrapper> groupWrappers = new ArrayList<GroupWrapper>();
for (BusinessGroup group : groups) {
StringBuilder sb = new StringBuilder();
for (BGRepositoryEntryRelation resource : resources) {
if (resource.getGroupKey().equals(group.getKey())) {
if (sb.length() > 0) sb.append(", ");
sb.append(resource.getRepositoryEntryDisplayName());
}
}
GroupWrapper wrapper = new GroupWrapper(group, sb.toString());
wrapper.setTutor(createSelection("tutor_" + group.getKey()));
wrapper.setParticipant(createSelection("participant_" + group.getKey()));
groupWrappers.add(wrapper);
}
table.reset();
tableDataModel.setObjects(groupWrappers);
errorComp.clearError();
}
}
@Override
public Object getValueAt(int row, int col) {
GroupWrapper option = getObject(row);
switch (Cols.values()[col]) {
case groupName:
return option.getGroupName();
case description:
return option.getDescription();
case courses:
return option.getCourses();
case tutor:
return option.getTutor();
case participant:
return option.getParticipant();
default:
return option;
}
}