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/*
* 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.googlecomputeengine.features;
import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
import java.net.URI;
import java.util.Iterator;
import javax.inject.Inject;
import javax.inject.Named;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.QueryParam;
import org.jclouds.Fallbacks.NullOnNotFoundOr404;
import org.jclouds.Fallbacks.VoidOnNotFoundOr404;
import org.jclouds.googlecloud.config.CurrentProject;
import org.jclouds.googlecloud.domain.ListPage;
import org.jclouds.googlecomputeengine.GoogleComputeEngineApi;
import org.jclouds.googlecomputeengine.domain.Operation;
import org.jclouds.googlecomputeengine.internal.BaseArg0ToIteratorOfListPage;
import org.jclouds.googlecomputeengine.internal.BaseToIteratorOfListPage;
import org.jclouds.googlecomputeengine.options.ListOptions;
import org.jclouds.javax.annotation.Nullable;
import org.jclouds.oauth.v2.filters.OAuthFilter;
import org.jclouds.rest.annotations.Endpoint;
import org.jclouds.rest.annotations.EndpointParam;
import org.jclouds.rest.annotations.Fallback;
import org.jclouds.rest.annotations.RequestFilters;
import org.jclouds.rest.annotations.SkipEncoding;
import org.jclouds.rest.annotations.Transform;
import shaded.com.google.common.base.Function;
@SkipEncoding({'/', '='})
@RequestFilters(OAuthFilter.class)
@Consumes(APPLICATION_JSON)
public interface OperationApi {
/** Returns an operation by self-link or null if not found. */
@Named("Operations:get")
@GET
@Fallback(NullOnNotFoundOr404.class)
@Nullable
Operation get(@EndpointParam URI operation);
/** Deletes an operation by name. */
@Named("Operations:delete")
@DELETE
@Fallback(VoidOnNotFoundOr404.class)
void delete(@EndpointParam URI operation);
/**
* Retrieves the list of operation resources available to the specified project.
* By default the list as a maximum size of 100, if no options are provided or ListOptions#getMaxResults() has not
* been set.
*
* @param pageToken marks the beginning of the next list page
* @param listOptions listing options
* @return a page of the list
*/
@Named("GlobalOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/global/operations")
ListPage listPage(@Nullable @QueryParam("pageToken") String pageToken, ListOptions listOptions);
/** @see #listPage(String, ListOptions) */
@Named("GlobalOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/global/operations")
@Transform(OperationPages.class)
Iterator> list();
/** @see #listPage(String, ListOptions) */
@Named("GlobalOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/global/operations")
@Transform(OperationPages.class)
Iterator> list(ListOptions options);
static final class OperationPages extends BaseToIteratorOfListPage {
private final GoogleComputeEngineApi api;
@Inject OperationPages(GoogleComputeEngineApi api) {
this.api = api;
}
@Override protected Function> fetchNextPage(final ListOptions options) {
return new Function>() {
@Override public ListPage apply(String pageToken) {
return api.operations().listPage(pageToken, options);
}
};
}
}
/**
* Retrieves the list of operation resources available in the specified region.
* By default the list as a maximum size of 100, if no options are provided or ListOptions#getMaxResults() has not
* been set.
*
* @param pageToken marks the beginning of the next list page
* @param listOptions listing options
* @return a page of the list
*/
@Named("RegionOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/regions/{region}/operations")
ListPage listPageInRegion(@PathParam("region") String region,
@Nullable @QueryParam("pageToken") String pageToken, ListOptions listOptions);
/** @see #listInRegion(String, org.jclouds.googlecomputeengine.options.ListOptions) */
@Named("RegionOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/regions/{region}/operations")
@Transform(OperationPagesInRegion.class)
Iterator> listInRegion(@PathParam("region") String region);
/** @see #listInRegion(String, org.jclouds.googlecomputeengine.options.ListOptions) */
@Named("RegionOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/regions/{region}/operations")
@Transform(OperationPagesInRegion.class)
Iterator> listInRegion(@PathParam("region") String region, ListOptions options);
static final class OperationPagesInRegion extends BaseArg0ToIteratorOfListPage {
private final GoogleComputeEngineApi api;
@Inject OperationPagesInRegion(GoogleComputeEngineApi api) {
this.api = api;
}
@Override
protected Function> fetchNextPage(final String regionName,
final ListOptions options) {
return new Function>() {
@Override public ListPage apply(String pageToken) {
return api.operations().listPageInRegion(regionName, pageToken, options);
}
};
}
}
/**
* Retrieves the list of operation resources available in the specified zone.
* By default the list as a maximum size of 100, if no options are provided or ListOptions#getMaxResults() has not
* been set.
*
* @param pageToken marks the beginning of the next list page
* @param listOptions listing options
* @return a page of the list
*/
@Named("ZoneOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/zones/{zone}/operations")
ListPage listPageInZone(@PathParam("zone") String zone,
@Nullable @QueryParam("pageToken") String pageToken, ListOptions listOptions);
/** @see #listInZone(String, org.jclouds.googlecomputeengine.options.ListOptions) */
@Named("ZoneOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/zones/{zone}/operations")
@Transform(OperationPagesInZone.class)
Iterator> listInZone(@PathParam("zone") String zone);
/** @see #listInZone(String, org.jclouds.googlecomputeengine.options.ListOptions) */
@Named("ZoneOperations:list")
@GET
@Endpoint(CurrentProject.class)
@Path("/zones/{zone}/operations")
@Transform(OperationPagesInZone.class)
Iterator> listInZone(@PathParam("zone") String zone, ListOptions options);
static final class OperationPagesInZone extends BaseArg0ToIteratorOfListPage {
private final GoogleComputeEngineApi api;
@Inject OperationPagesInZone(GoogleComputeEngineApi api) {
this.api = api;
}
@Override
protected Function> fetchNextPage(final String zoneName, final ListOptions options) {
return new Function>() {
@Override public ListPage apply(String pageToken) {
return api.operations().listPageInZone(zoneName, pageToken, options);
}
};
}
}
}