Examples with LoginNotExistsException cz.metacentrum.perun.core.api.exceptions.LoginNotExistsException used on opensource projects

Example 1 with LoginNotExistsException

use of cz.metacentrum.perun.core.api.exceptions.LoginNotExistsException in project perun by CESNET.

the class VosManagerBlImpl method deleteVo.

public void deleteVo(PerunSession sess, Vo vo, boolean forceDelete) throws InternalErrorException, RelationExistsException {
    log.debug("Deleting vo {}", vo);
    try {
        List<Member> members = getPerunBl().getMembersManagerBl().getMembers(sess, vo);
        log.debug("Deleting vo {} members", vo);
        // Check if there are some members left
        if (members != null && members.size() > 0) {
            if (forceDelete) {
                getPerunBl().getMembersManagerBl().deleteAllMembers(sess, vo);
            } else
                throw new RelationExistsException("Vo vo=" + vo + " contains members");
        }
        log.debug("Removing vo {} resources and theirs atributes", vo);
        // Delete resources
        List<Resource> resources = getPerunBl().getResourcesManagerBl().getResources(sess, vo);
        if ((resources.size() == 0) || ((resources.size() > 0) && forceDelete)) {
            for (Resource resource : resources) {
                getPerunBl().getAttributesManagerBl().removeAllAttributes(sess, resource);
                // Remove binding between service and resource
                List<Service> services = getPerunBl().getResourcesManagerBl().getAssignedServices(sess, resource);
                for (Service service : services) {
                    getPerunBl().getResourcesManagerBl().removeService(sess, resource, service);
                }
                getPerunBl().getResourcesManagerBl().deleteResource(sess, resource);
            }
        } else {
            throw new RelationExistsException("Vo vo=" + vo + " contains resources");
        }
        log.debug("Removing vo {} groups", vo);
        // Delete all groups
        List<Group> groups = getPerunBl().getGroupsManagerBl().getGroups(sess, vo);
        if (groups.size() != 1) {
            if (groups.size() < 1)
                throw new ConsistencyErrorException("'members' group is missing");
            if ((groups.size() > 1) && forceDelete) {
                getPerunBl().getGroupsManagerBl().deleteAllGroups(sess, vo);
            } else {
                throw new RelationExistsException("Vo vo=" + vo + " contains groups");
            }
        }
        // Finally delete binding between Vo and external source
        List<ExtSource> ess = getPerunBl().getExtSourcesManagerBl().getVoExtSources(sess, vo);
        log.debug("Deleting {} external sources binded to the vo {}", ess.size(), vo);
        for (ExtSource es : ess) {
            getPerunBl().getExtSourcesManagerBl().removeExtSource(sess, vo, es);
        }
        // Delete members group
        log.debug("Removing an administrators' group from the vo {}", vo);
        getPerunBl().getGroupsManagerBl().deleteMembersGroup(sess, vo);
        // delete all VO reserved logins from KDC
        List<Integer> list = getVosManagerImpl().getVoApplicationIds(sess, vo);
        for (Integer appId : list) {
            // for each application
            for (Pair<String, String> login : getVosManagerImpl().getApplicationReservedLogins(appId)) {
                // for all reserved logins - delete them in ext. system (e.g. KDC)
                try {
                    // !!! left = namespace / right = login !!!
                    getPerunBl().getUsersManagerBl().deletePassword(sess, login.getRight(), login.getLeft());
                } catch (LoginNotExistsException ex) {
                    log.error("Login: {} not exists in namespace {} while deleting passwords", login.getRight(), login.getLeft());
                }
            }
        }
        // delete all VO reserved logins from DB
        getVosManagerImpl().deleteVoReservedLogins(sess, vo);
        // VO applications, submitted data and app_form are deleted on cascade with "deleteVo()"
        // Delete VO attributes
        getPerunBl().getAttributesManagerBl().removeAllAttributes(sess, vo);
        // Delete all Vo tags (for resources in Vo)
        getPerunBl().getResourcesManagerBl().deleteAllResourcesTagsForVo(sess, vo);
    } catch (Exception ex) {
        throw new InternalErrorException(ex);
    }
    // Finally delete the VO
    getVosManagerImpl().deleteVo(sess, vo);
    getPerunBl().getAuditer().log(sess, "{} deleted.", vo);
}