| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * Licensed 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 org.onosproject.openstacknetworking.cli; |
| |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.core.CoreService; |
| import org.onosproject.net.flow.FlowRuleService; |
| import org.onosproject.openstacknetworking.api.Constants; |
| |
| /** |
| * Purges all existing network states. |
| */ |
| @Command(scope = "onos", name = "openstack-purge-rules", |
| description = "Purges all flow rules installed by OpenStack networking app") |
| public class OpenstackPurgeRulesCommand extends AbstractShellCommand { |
| |
| @Override |
| protected void execute() { |
| FlowRuleService flowRuleService = AbstractShellCommand.get(FlowRuleService.class); |
| CoreService coreService = AbstractShellCommand.get(CoreService.class); |
| ApplicationId appId = coreService.getAppId(Constants.OPENSTACK_NETWORKING_APP_ID); |
| if (appId == null) { |
| error("Failed to purge OpenStack networking flow rules."); |
| return; |
| } |
| flowRuleService.removeFlowRulesById(appId); |
| print("Successfully purged flow rules installed by OpenStack networking application."); |
| } |
| } |