transcriber/src/main/java/org/opendaylight/neutron/transcriber/NeutronSecurityGroupInterface.java

   1 /*
   2  * Copyright (c) 2014, 2015 Red Hat, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.neutron.transcriber;
  10
  11 import java.util.ArrayList;
  12 import java.util.HashSet;
  13 import java.util.List;
  14 import java.util.Map.Entry;
  15 import java.util.Set;
  16
  17 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
  18 import org.opendaylight.neutron.spi.INeutronSecurityGroupCRUD;
  19 import org.opendaylight.neutron.spi.INeutronSecurityRuleCRUD;
  20 import org.opendaylight.neutron.spi.NeutronCRUDInterfaces;
  21 import org.opendaylight.neutron.spi.NeutronSecurityGroup;
  22 import org.opendaylight.neutron.spi.NeutronSecurityRule;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.rev150325.Neutron;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.secgroups.rev141002.security.groups.attributes.SecurityGroups;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.secgroups.rev141002.security.groups.attributes.security.groups.SecurityGroup;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.secgroups.rev141002.security.groups.attributes.security.groups.SecurityGroupBuilder;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29 import org.osgi.framework.BundleContext;
  30 import org.osgi.framework.ServiceRegistration;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34
  35 public class NeutronSecurityGroupInterface extends AbstractNeutronInterface<SecurityGroup,NeutronSecurityGroup> implements INeutronSecurityGroupCRUD {
  36     private static final Logger LOGGER = LoggerFactory.getLogger(NeutronSecurityGroupInterface.class);
  37
  38
  39     NeutronSecurityGroupInterface(ProviderContext providerContext) {
  40         super(providerContext);
  41     }
  42
  43     @Override
  44     public boolean neutronSecurityGroupExists(String uuid) {
  45         return exists(uuid);
  46     }
  47
  48     @Override
  49     public NeutronSecurityGroup getNeutronSecurityGroup(String uuid) {
  50         return get(uuid);
  51     }
  52
  53     @Override
  54     public List<NeutronSecurityGroup> getAll() {
  55         Set<NeutronSecurityGroup> allSecurityGroups = new HashSet<NeutronSecurityGroup>();
  56         SecurityGroups groups = readMd(createInstanceIdentifier());
  57         if (groups != null) {
  58             for (SecurityGroup group: groups.getSecurityGroup()) {
  59                 allSecurityGroups.add(fromMd(group));
  60             }
  61         }
  62         LOGGER.debug("Exiting getSecurityGroups, Found {} OpenStackSecurityGroup", allSecurityGroups.size());
  63         List<NeutronSecurityGroup> ans = new ArrayList<NeutronSecurityGroup>();
  64         ans.addAll(allSecurityGroups);
  65         return ans;
  66     }
  67
  68     @Override
  69     public List<NeutronSecurityGroup> getAllNeutronSecurityGroups() {
  70         return getAll();
  71     }
  72
  73     @Override
  74     public boolean addNeutronSecurityGroup(NeutronSecurityGroup input) {
  75         return add(input);
  76     }
  77
  78     @Override
  79     public boolean removeNeutronSecurityGroup(String uuid) {
  80         return remove(uuid);
  81     }
  82
  83     @Override
  84     public boolean updateNeutronSecurityGroup(String uuid, NeutronSecurityGroup delta) {
  85         return update(uuid, delta);
  86     }
  87
  88     @Override
  89     public boolean neutronSecurityGroupInUse(String securityGroupUUID) {
  90         return !exists(securityGroupUUID);
  91     }
  92
  93     protected NeutronSecurityGroup fromMd(SecurityGroup group) {
  94         NeutronSecurityGroup answer = new NeutronSecurityGroup();
  95         if (group.getName() != null) {
  96             answer.setSecurityGroupName(group.getName());
  97         }
  98         if (group.getDescription() != null) {
  99             answer.setSecurityGroupDescription(group.getDescription());
 100         }
 101         if (group.getTenantId() != null) {
 102             answer.setSecurityGroupTenantID(group.getTenantId().getValue().replace("-",""));
 103         }
 104         if (group.getSecurityRules() != null) {
 105             NeutronCRUDInterfaces interfaces = new NeutronCRUDInterfaces()
 106                 .fetchINeutronSecurityRuleCRUD(this);
 107             INeutronSecurityRuleCRUD srCrud = interfaces.getSecurityRuleInterface();
 108
 109             List<NeutronSecurityRule> rules = new ArrayList<NeutronSecurityRule>();
 110             for (Uuid uuid: group.getSecurityRules()) {
 111                  rules.add(srCrud.getNeutronSecurityRule(uuid.getValue()));
 112             }
 113             answer.setSecurityRules(rules);
 114         }
 115         if (group.getUuid() != null) {
 116             answer.setID(group.getUuid().getValue());
 117         }
 118         return answer;
 119     }
 120
 121     @Override
 122     protected SecurityGroup toMd(NeutronSecurityGroup securityGroup) {
 123         SecurityGroupBuilder securityGroupBuilder = new SecurityGroupBuilder();
 124         if (securityGroup.getSecurityGroupName() != null) {
 125             securityGroupBuilder.setName(securityGroup.getSecurityGroupName());
 126         }
 127         if (securityGroup.getSecurityGroupDescription() != null) {
 128             securityGroupBuilder.setDescription(securityGroup.getSecurityGroupDescription());
 129         }
 130         if (securityGroup.getSecurityGroupTenantID() != null) {
 131             securityGroupBuilder.setTenantId(toUuid(securityGroup.getSecurityGroupTenantID()));
 132         }
 133         if (securityGroup.getSecurityRules() != null) {
 134             List<Uuid> neutronSecurityRule = new ArrayList<Uuid>();
 135             for (NeutronSecurityRule securityRule : securityGroup.getSecurityRules()) {
 136                 if (securityRule.getID() != null) {
 137                     neutronSecurityRule.add(toUuid(securityRule.getID()));
 138                 }
 139             }
 140             securityGroupBuilder.setSecurityRules(neutronSecurityRule);
 141         }
 142         if (securityGroup.getID() != null) {
 143             securityGroupBuilder.setUuid(toUuid(securityGroup.getID()));
 144         } else {
 145             LOGGER.warn("Attempting to write neutron securityGroup without UUID");
 146         }
 147
 148         return securityGroupBuilder.build();
 149     }
 150
 151     @Override
 152     protected InstanceIdentifier<SecurityGroup> createInstanceIdentifier(SecurityGroup securityGroup) {
 153         return InstanceIdentifier.create(Neutron.class)
 154             .child(SecurityGroups.class).child(SecurityGroup.class,
 155                                                securityGroup.getKey());
 156     }
 157
 158     protected InstanceIdentifier<SecurityGroups> createInstanceIdentifier() {
 159         return InstanceIdentifier.create(Neutron.class)
 160             .child(SecurityGroups.class);
 161     }
 162
 163     @Override
 164     protected SecurityGroup toMd(String uuid) {
 165         SecurityGroupBuilder securityGroupBuilder = new SecurityGroupBuilder();
 166         securityGroupBuilder.setUuid(toUuid(uuid));
 167         return securityGroupBuilder.build();
 168     }
 169
 170     public static void registerNewInterface(BundleContext context,
 171                                             ProviderContext providerContext,
 172                                             List<ServiceRegistration<?>> registrations) {
 173         NeutronSecurityGroupInterface neutronSecurityGroupInterface = new NeutronSecurityGroupInterface(providerContext);
 174         ServiceRegistration<INeutronSecurityGroupCRUD> neutronSecurityGroupInterfaceRegistration = context.registerService(INeutronSecurityGroupCRUD.class, neutronSecurityGroupInterface, null);
 175         if(neutronSecurityGroupInterfaceRegistration != null) {
 176             registrations.add(neutronSecurityGroupInterfaceRegistration);
 177         }
 178     }
 179 }