Examples with UserVirtualAttributesModuleImplApi cz.metacentrum.perun.core.implApi.modules.attributes.UserVirtualAttributesModuleImplApi used on opensource projects

Example 1 with UserVirtualAttributesModuleImplApi

use of cz.metacentrum.perun.core.implApi.modules.attributes.UserVirtualAttributesModuleImplApi in project perun by CESNET.

the class UsersManagerBlImpl method getUsersByVirtualAttribute.

private List<User> getUsersByVirtualAttribute(PerunSession sess, AttributeDefinition attributeDef, String attributeValue) {
    // try to find method in attribute module
    UserVirtualAttributesModuleImplApi attributeModule = perunBl.getAttributesManagerBl().getUserVirtualAttributeModule(sess, attributeDef);
    List<User> listOfUsers = attributeModule.searchInAttributesValues((PerunSessionImpl) sess, attributeValue);
    if (listOfUsers != null) {
        return listOfUsers;
    }
    // iterate over all users
    List<User> matchedUsers = new ArrayList<>();
    for (User user : perunBl.getUsersManagerBl().getUsers(sess)) {
        Attribute userAttribute;
        try {
            userAttribute = perunBl.getAttributesManagerBl().getAttribute(sess, user, attributeDef.getName());
        } catch (AttributeNotExistsException | WrongAttributeAssignmentException e) {
            throw new InternalErrorException(e);
        }
        if (userAttribute.valueContains(attributeValue)) {
            matchedUsers.add(user);
        }
    }
    return matchedUsers;
}