| /* |
| * 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 org.jclouds.ec2; |
| |
| import java.io.Closeable; |
| import java.util.Set; |
| import org.jclouds.ec2.features.AMIApi; |
| import org.jclouds.ec2.features.AvailabilityZoneAndRegionApi; |
| import org.jclouds.ec2.features.ElasticBlockStoreApi; |
| import org.jclouds.ec2.features.ElasticIPAddressApi; |
| import org.jclouds.ec2.features.InstanceApi; |
| import org.jclouds.ec2.features.KeyPairApi; |
| import org.jclouds.ec2.features.SecurityGroupApi; |
| import org.jclouds.ec2.features.SubnetApi; |
| import org.jclouds.ec2.features.TagApi; |
| import org.jclouds.ec2.features.WindowsApi; |
| import org.jclouds.javax.annotation.Nullable; |
| import org.jclouds.location.Region; |
| import org.jclouds.location.functions.RegionToEndpointOrProviderIfNull; |
| import org.jclouds.rest.annotations.Delegate; |
| import org.jclouds.rest.annotations.EndpointParam; |
| |
| import com.google.common.base.Optional; |
| import com.google.inject.Provides; |
| |
| /** |
| * Provides access to EC2 features, broken up by feature group. Use of the |
| * {@link Optional} type allows you to check to see if the underlying |
| * implementation supports a particular feature before attempting to use it. |
| * This is useful in clones like OpenStack, CloudStack, or Eucalyptus, which |
| * track the api, but are always behind Amazon's service. In the case of Amazon |
| * ({@code aws-ec2}), you can expect all features to be present. |
| * |
| * |
| * Example |
| * |
| * <pre> |
| * Optional<? extends WindowsApi> windowsOption = ec2Client.getWindowsApi(); |
| * checkState(windowsOption.isPresent(), "windows feature required, but not present"); |
| * </pre> |
| * |
| * @author Adrian Cole |
| * @see EC2AsyncApi |
| */ |
| public interface EC2Api extends Closeable { |
| /** |
| * |
| * @return the Region codes configured |
| */ |
| @Provides |
| @Region |
| Set<String> getConfiguredRegions(); |
| |
| /** |
| * Provides synchronous access to Windows features. |
| */ |
| @Delegate |
| Optional<? extends WindowsApi> getWindowsApi(); |
| |
| @Delegate |
| Optional<? extends WindowsApi> getWindowsApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous access to Tag features. |
| */ |
| @Delegate |
| Optional<? extends TagApi> getTagApi(); |
| |
| @Delegate |
| Optional<? extends TagApi> getTagApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous access to Subnet features. |
| */ |
| @Delegate |
| Optional<? extends SubnetApi> getSubnetApi(); |
| |
| @Delegate |
| Optional<? extends SubnetApi> getSubnetApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous access to AMI features. |
| */ |
| @Delegate |
| Optional<? extends AMIApi> getAMIApi(); |
| |
| @Delegate |
| Optional<? extends AMIApi> getAMIApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous access to Availability Zones and Regions services. |
| */ |
| @Delegate |
| Optional<? extends AvailabilityZoneAndRegionApi> getAvailabilityZoneAndRegionApi(); |
| |
| @Delegate |
| Optional<? extends AvailabilityZoneAndRegionApi> getAvailabilityZoneAndRegionApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous Elastic Block Store services. |
| */ |
| @Delegate |
| Optional<? extends ElasticBlockStoreApi> getElasticBlockStoreApi(); |
| |
| @Delegate |
| Optional<? extends ElasticBlockStoreApi> getElasticBlockStoreApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous Elastic IP services. |
| */ |
| @Delegate |
| Optional<? extends ElasticIPAddressApi> getElasticIPAddressApi(); |
| |
| @Delegate |
| Optional<? extends ElasticIPAddressApi> getElasticIPAddressApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous Instance services. |
| */ |
| @Delegate |
| Optional<? extends InstanceApi> getInstanceApi(); |
| |
| @Delegate |
| Optional<? extends InstanceApi> getInstanceApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous KeyPair services. |
| */ |
| @Delegate |
| Optional<? extends KeyPairApi> getKeyPairApi(); |
| |
| @Delegate |
| Optional<? extends KeyPairApi> getKeyPairApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| |
| /** |
| * Provides synchronous SecurityGroup services. |
| */ |
| @Delegate |
| Optional<? extends SecurityGroupApi> getSecurityGroupApi(); |
| |
| @Delegate |
| Optional<? extends SecurityGroupApi> getSecurityGroupApiForRegion( |
| @EndpointParam(parser = RegionToEndpointOrProviderIfNull.class) @Nullable String region); |
| } |