public void ListTopics()
{
// Snippet: ListTopics(string,string,int?,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
string formattedProject = PublisherClient.FormatProjectName("[PROJECT]");
// Make the request
IPagedEnumerable <ListTopicsResponse, Topic> response =
publisherClient.ListTopics(formattedProject);
// Iterate over all response items, lazily performing RPCs as required
foreach (Topic item in response)
{
// Do something with each item
Console.WriteLine(item);
}
// Or iterate over fixed-sized pages, lazily performing RPCs as required
int pageSize = 10;
foreach (FixedSizePage <Topic> page in response.AsPages().WithFixedSize(pageSize))
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (Topic item in page)
{
Console.WriteLine(item);
}
}
// End snippet
}
public void WithFixedSize()
{
string projectId = _fixture.ProjectId;
string pageTokenFromRequest = "";
// Sample: WithFixedSize
PublisherClient client = PublisherClient.Create();
string projectName = PublisherClient.FormatProjectName(projectId);
IPagedEnumerable <ListTopicsResponse, Topic> topics = client.ListTopics(projectName, pageTokenFromRequest);
IEnumerable <FixedSizePage <Topic> > fixedSizePages = topics.AsPages().WithFixedSize(3);
// With fixed size pages, if there are no more resources, there are no more pages.
FixedSizePage <Topic> nextPage = fixedSizePages.FirstOrDefault();
if (nextPage != null)
{
// In a web application, this would be a matter of including the topics in the web page.
foreach (Topic topic in nextPage)
{
Console.WriteLine(topic.Name);
}
// ... and embedding the next page token into a "next page" link.
Console.WriteLine($"Next page token: {nextPage.NextPageToken}");
}
// End sample
}
public static int Main(string[] args)
{
// Read projectId from args
if (args.Length != 1)
{
Console.WriteLine("Usage: Project ID must be passed as first argument.");
Console.WriteLine();
return(1);
}
string projectId = args[0];
// Create client
PublisherClient client = PublisherClient.Create();
// Initialize request argument(s)
ProjectName project = new ProjectName(projectId);
// Call API method
PagedEnumerable <ListTopicsResponse, Topic> pagedResponse = client.ListTopics(project);
// Show the result
foreach (var item in pagedResponse)
{
Console.WriteLine(item);
}
// Success
Console.WriteLine("Smoke test passed OK");
return(0);
}
public IEnumerable <Topic> ListProjectTopics(PublisherClient publisher)
{
// [START list_topics]
string projectName = PublisherClient.FormatProjectName(_projectId);
IEnumerable <Topic> topics = publisher.ListTopics(projectName);
// [END list_topics]
return(topics);
}
public static object ListProjectTopics(PublisherClient publisher, string projectId)
{
// [START list_topics]
ProjectName projectName = new ProjectName(projectId);
IEnumerable <Topic> topics = publisher.ListTopics(projectName);
// [END list_topics]
foreach (Topic topic in topics)
{
Console.WriteLine($"{topic.Name}");
}
return(0);
}
public void AllResources()
{
string projectId = _fixture.ProjectId;
// Sample: AllResources
PublisherClient client = PublisherClient.Create();
ProjectName projectName = new ProjectName(projectId);
PagedEnumerable <ListTopicsResponse, Topic> topics = client.ListTopics(projectName, pageSize: 3);
foreach (Topic topic in topics)
{
Console.WriteLine(topic.Name);
}
// End sample
}
public void ListTopics()
{
string projectId = _fixture.ProjectId;
// Snippet: ListTopics(*,*,*,*)
PublisherClient client = PublisherClient.Create();
ProjectName projectName = new ProjectName(projectId);
foreach (Topic topic in client.ListTopics(projectName))
{
Console.WriteLine(topic.Name);
}
// End snippet
}
public void ListTopics()
{
// <ListTopics>
PublisherClient client = PublisherClient.Create();
// Alternative: use a known project resource name:
// projects/{PROJECT_ID}
string projectName = PublisherClient.GetProjectName("PROJECT_ID");
foreach (Topic topic in client.ListTopics(projectName))
{
Console.WriteLine(topic.Name);
}
// </ListTopics>
}
public void Emulator()
{
// Sample: Emulator
// For example, "localhost:8615"
string emulatorHostAndPort = Environment.GetEnvironmentVariable("PUBSUB_EMULATOR_HOST");
Channel channel = new Channel(emulatorHostAndPort, ChannelCredentials.Insecure);
PublisherClient client = PublisherClient.Create(channel);
client.CreateTopic(new TopicName("project", "topic"));
foreach (var topic in client.ListTopics(new ProjectName("project")))
{
Console.WriteLine(topic.Name);
}
// End sample
}
public void ListTopics()
{
string projectId = _fixture.ProjectId;
// Snippet: ListTopics
PublisherClient client = PublisherClient.Create();
// Alternative: use a known project resource name:
// "projects/{PROJECT_ID}"
string projectName = PublisherClient.FormatProjectName(projectId);
foreach (Topic topic in client.ListTopics(projectName))
{
Console.WriteLine(topic.Name);
}
// End snippet
}
public void ListTopics_RequestObject()
{
// Snippet: ListTopics(ListTopicsRequest,CallSettings)
// Create client
PublisherClient publisherClient = PublisherClient.Create();
// Initialize request argument(s)
ListTopicsRequest request = new ListTopicsRequest
{
ProjectAsProjectName = new ProjectName("[PROJECT]"),
};
// Make the request
PagedEnumerable <ListTopicsResponse, Topic> response =
publisherClient.ListTopics(request);
// Iterate over all response items, lazily performing RPCs as required
foreach (Topic item in response)
{
// Do something with each item
Console.WriteLine(item);
}
// Or iterate over pages (of server-defined size), performing one RPC per page
foreach (ListTopicsResponse page in response.AsRawResponses())
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (Topic item in page)
{
Console.WriteLine(item);
}
}
// Or retrieve a single page of known size (unless it's the final page), performing as many RPCs as required
int pageSize = 10;
Page <Topic> singlePage = response.ReadPage(pageSize);
// Do something with the page of items
Console.WriteLine($"A page of {pageSize} results (unless it's the final page):");
foreach (Topic item in singlePage)
{
Console.WriteLine(item);
}
// Store the pageToken, for when the next page is required.
string nextPageToken = singlePage.NextPageToken;
// End snippet
}
public void ReadPage()
{
string projectId = _fixture.ProjectId;
string pageTokenFromRequest = "";
// Sample: ReadPage
PublisherClient client = PublisherClient.Create();
ProjectName projectName = new ProjectName(projectId);
PagedEnumerable <ListTopicsResponse, Topic> topics = client.ListTopics(projectName, pageTokenFromRequest);
Page <Topic> page = topics.ReadPage(3);
// In a web application, this would be a matter of including the topics in the web page.
foreach (Topic topic in page)
{
Console.WriteLine(topic.Name);
}
// ... and embedding the next page token into a "next page" link.
Console.WriteLine($"Next page token: {page.NextPageToken}");
// End sample
}
private async Task Run()
{
string CREDENTIAL_FILE_PKCS12 = "/path/to/your/cert/file.p12";
string serviceAccountEmail = "*****@*****.**";
var certificate = new X509Certificate2(CREDENTIAL_FILE_PKCS12, "notasecret", X509KeyStorageFlags.Exportable);
ServiceAccountCredential credential = new ServiceAccountCredential(
new ServiceAccountCredential.Initializer(serviceAccountEmail)
{
//Scopes = new[] { StorageService.Scope.DevstorageReadOnly, PublisherClient.DefaultScopes },
Scopes = PublisherClient.DefaultScopes.Append(StorageService.Scope.DevstorageReadOnly),
HttpClientFactory = new ProxySupportedHttpClientFactory()
}.FromCertificate(certificate));
//GoogleCredential credential = await GoogleCredential.GetApplicationDefaultAsync();
//StorageService service = StorageClient.Create(credential);
StorageService service = new StorageService(new BaseClientService.Initializer
{
HttpClientInitializer = credential,
ApplicationName = StorageClientImpl.ApplicationName,
HttpClientFactory = new ProxySupportedHttpClientFactory(),
});
var client = new StorageClientImpl(service, null);
foreach (var b in client.ListBuckets(projectID))
{
Console.WriteLine(b.Name);
}
ChannelCredentials channelCredentials = credential.ToChannelCredentials();
Channel channel = new Channel(PublisherClient.DefaultEndpoint.ToString(), channelCredentials);
PublisherSettings ps = new PublisherSettings();
PublisherClient publisher = PublisherClient.Create(channel, ps);
foreach (Topic t in publisher.ListTopics(new ProjectName(projectID)))
{
Console.WriteLine(t.Name);
}
}
public void SingleResponse()
{
string projectId = _fixture.ProjectId;
// Sample: SingleResponse
PublisherClient client = PublisherClient.Create();
ProjectName projectName = new ProjectName(projectId);
PagedEnumerable <ListTopicsResponse, Topic> topics = client.ListTopics(projectName, pageSize: 3);
IEnumerable <ListTopicsResponse> topicResponses = topics.AsRawResponses();
// This is just the regular LINQ First() method. The sequence of pages will never be empty,
// but the page may have no resources.
ListTopicsResponse firstResponse = topicResponses.First();
Console.WriteLine("Topics in response:");
foreach (Topic topic in firstResponse.Topics)
{
Console.WriteLine($" {topic.Name}");
}
// If you were processing items in batches, you might wish to store this
// in order to recover from failures. The page token can be passed into the ListTopics method.
Console.WriteLine($"Next page token: {firstResponse.NextPageToken}");
// End sample
}
public void Responses()
{
string projectId = _fixture.ProjectId;
// Sample: Responses
PublisherClient client = PublisherClient.Create();
ProjectName projectName = new ProjectName(projectId);
PagedEnumerable <ListTopicsResponse, Topic> topics = client.ListTopics(projectName, pageSize: 3);
IEnumerable <ListTopicsResponse> topicResponses = topics.AsRawResponses();
foreach (ListTopicsResponse response in topicResponses)
{
Console.WriteLine("Topics in response:");
foreach (Topic topic in response.Topics)
{
Console.WriteLine($" {topic.Name}");
}
// If you were processing items in batches, you might wish to store this
// in order to recover from failures. The page token can be passed into the ListTopics method.
Console.WriteLine($"Next page token: {response.NextPageToken}");
}
// End sample
}
public IEnumerable<Topic> ListProjectTopics(PublisherClient publisher)
{
// [START list_topics]
string projectName = PublisherClient.FormatProjectName(_projectId);
IEnumerable<Topic> topics = publisher.ListTopics(projectName);
// [END list_topics]
return topics;
}
