| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package com.cloud.network.rules; |
| |
| import java.util.List; |
| |
| import org.apache.cloudstack.network.topology.NetworkTopologyVisitor; |
| |
| import com.cloud.dc.DataCenter; |
| import com.cloud.exception.ResourceUnavailableException; |
| import com.cloud.network.RemoteAccessVpn; |
| import com.cloud.network.VpnUser; |
| import com.cloud.network.router.VirtualRouter; |
| import com.cloud.network.vpc.Vpc; |
| import com.cloud.network.vpc.dao.VpcDao; |
| import com.cloud.vm.VirtualMachine.State; |
| |
| public class AdvancedVpnRules extends BasicVpnRules { |
| |
| |
| private final RemoteAccessVpn _remoteAccessVpn; |
| |
| public AdvancedVpnRules(final RemoteAccessVpn remoteAccessVpn, final List<? extends VpnUser> users) { |
| super(null, users); |
| _remoteAccessVpn = remoteAccessVpn; |
| } |
| |
| @Override |
| public boolean accept(final NetworkTopologyVisitor visitor, final VirtualRouter router) throws ResourceUnavailableException { |
| _router = router; |
| |
| VpcDao vpcDao = visitor.getVirtualNetworkApplianceFactory().getVpcDao(); |
| Vpc vpc = vpcDao.findById(_remoteAccessVpn.getVpcId()); |
| |
| if (_router.getState() != State.Running) { |
| logger.warn("Failed to add/remove Remote Access VPN users: router not in running state"); |
| throw new ResourceUnavailableException("Failed to add/remove Remote Access VPN users: router not in running state: " + router.getState(), DataCenter.class, |
| vpc.getZoneId()); |
| } |
| |
| return visitor.visit(this); |
| } |
| } |