private final XUser[] getAllUsers() {
List<XUser> users = new ArrayList<XUser>();
for (TableItem item : membersTable.getItems()) {
users.add((XUser) item.getData(MEMBER_DATA));
}
return users.toArray(new XUser[0]);
}
private final XRole[] getSelectedRoles() {
// collect all selected roles:
List<XRole> roles = new ArrayList<XRole>();
for (TableItem item : rolesTable.getItems()) {
boolean selected = false;
Object colVal = item.getValue(0);
if (colVal instanceof CheckBox) selected = ((CheckBox) colVal).getValue();
else if (colVal instanceof Boolean) selected = ((Boolean) colVal).booleanValue();
if (selected) roles.add((XRole) item.getData(ROLE_DATA));
}
return roles.toArray(new XRole[0]);
}
private final boolean isSelected(XUser user) {
for (TableItem item : membersTable.getItems()) {
XUser xu = (XUser) item.getData(MEMBER_DATA);
if (xu.equals(user)) {
boolean selected = false;
Object colVal = item.getValue(0);
if (colVal instanceof CheckBox) selected = ((CheckBox) colVal).getValue();
else if (colVal instanceof Boolean) selected = ((Boolean) colVal).booleanValue();
return selected;
}
}
return false;
}