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

Example 6 with AttributeValueException

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

the class ResourcesManagerBlImpl method deleteResource.

@Override
public void deleteResource(PerunSession sess, Resource resource) throws ResourceAlreadyRemovedException, GroupAlreadyRemovedFromResourceException {
    // Get facility for audit messages
    Facility facility = this.getFacility(sess, resource);
    // remove admins of this resource
    List<Group> adminGroups = getResourcesManagerImpl().getAdminGroups(sess, resource);
    for (Group adminGroup : adminGroups) {
        try {
            AuthzResolverBlImpl.unsetRole(sess, adminGroup, resource, Role.RESOURCEADMIN);
        } catch (GroupNotAdminException e) {
            log.warn("When trying to unsetRole ResourceAdmin for group {} in the resource {} the exception was thrown {}", adminGroup, resource, e);
        // skip and log as warning
        } catch (RoleCannotBeManagedException e) {
            throw new InternalErrorException(e);
        }
    }
    List<User> adminUsers = getResourcesManagerImpl().getAdmins(sess, resource);
    for (User adminUser : adminUsers) {
        try {
            AuthzResolverBlImpl.unsetRole(sess, adminUser, resource, Role.RESOURCEADMIN);
        } catch (UserNotAdminException e) {
            log.warn("When trying to unsetRole ResourceAdmin for user {} in the resource {} the exception was thrown {}", adminUser, resource, e);
        // skip and log as warning
        } catch (RoleCannotBeManagedException e) {
            throw new InternalErrorException(e);
        }
    }
    // Remove binding between resource and service
    List<Service> services = getAssignedServices(sess, resource);
    for (Service service : services) {
        try {
            this.removeService(sess, resource, service);
        } catch (ServiceNotAssignedException e) {
            throw new ConsistencyErrorException(e);
        }
    }
    List<AssignedGroup> assignedGroups = getGroupAssignments(sess, resource, List.of());
    for (AssignedGroup assignedGroup : assignedGroups) {
        if (assignedGroup.getSourceGroupId() == null) {
            try {
                removeGroupFromResource(sess, assignedGroup.getEnrichedGroup().getGroup(), resource);
            } catch (GroupNotDefinedOnResourceException ex) {
                throw new GroupAlreadyRemovedFromResourceException(ex);
            }
        }
    }
    // Remove attr values for the resource
    try {
        perunBl.getAttributesManagerBl().removeAllAttributes(sess, resource);
    } catch (AttributeValueException ex) {
        throw new ConsistencyErrorException("All services are removed from this resource. There is no required attribute. So all attribtes for this resource can be removed withou problem.", ex);
    }
    // Remove group-resource attr values for all group and resource
    try {
        this.perunBl.getAttributesManagerBl().removeAllGroupResourceAttributes(sess, resource);
    } catch (WrongAttributeValueException | GroupResourceMismatchException | WrongReferenceAttributeValueException ex) {
        throw new InternalErrorException(ex);
    }
    // Remove all resources tags
    this.removeAllResourcesTagFromResource(sess, resource);
    // Remove all resource bans
    List<BanOnResource> bansOnResource = this.getBansForResource(sess, resource.getId());
    for (BanOnResource banOnResource : bansOnResource) {
        try {
            this.removeBan(sess, banOnResource.getId());
        } catch (BanNotExistsException ex) {
        // it is ok, we just want to remove it anyway
        }
    }
    // Because resource will be tottaly deleted, we can also delete all member-resource attributes
    this.perunBl.getAttributesManagerBl().removeAllMemberResourceAttributes(sess, resource);
    // Get the resource VO
    Vo vo = this.getVo(sess, resource);
    getResourcesManagerImpl().deleteResource(sess, vo, resource);
    getPerunBl().getAuditer().log(sess, new ResourceDeleted(resource, facility));
}