Class: OCI::Streaming::StreamAdminClient

Inherits:
Object
  • Object
show all
Defined in:
lib/oci/streaming/stream_admin_client.rb

Overview

The API for the Streaming Service.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config: nil, region: nil, endpoint: nil, signer: nil, proxy_settings: nil, retry_config: nil) ⇒ StreamAdminClient

Creates a new StreamAdminClient. Notes:

If a config is not specified, then the global OCI.config will be used.

This client is not thread-safe

Either a region or an endpoint must be specified.  If an endpoint is specified, it will be used instead of the
  region. A region may be specified in the config or via or the region parameter. If specified in both, then the
  region parameter will be used.

Parameters:

  • config (Config) (defaults to: nil) —

    A Config object.

  • region (String) (defaults to: nil) —

    A region used to determine the service endpoint. This will usually correspond to a value in Regions::REGION_ENUM, but may be an arbitrary string.

  • endpoint (String) (defaults to: nil) —

    The fully qualified endpoint URL

  • signer (OCI::BaseSigner) (defaults to: nil) —

    A signer implementation which can be used by this client. If this is not provided then a signer will be constructed via the provided config. One use case of this parameter is instance principals authentication, so that the instance principals signer can be provided to the client

  • proxy_settings (OCI::ApiClientProxySettings) (defaults to: nil) —

    If your environment requires you to use a proxy server for outgoing HTTP requests the details for the proxy can be provided in this parameter

  • retry_config (OCI::Retry::RetryConfig) (defaults to: nil) —

    The retry configuration for this service client. This represents the default retry configuration to apply across all operations. This can be overridden on a per-operation basis. The default retry configuration value is ‘nil`, which means that an operation will not perform any retries



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# File 'lib/oci/streaming/stream_admin_client.rb', line 52

def initialize(config: nil, region: nil, endpoint: nil, signer: nil, proxy_settings: nil, retry_config: nil)
  # If the signer is an InstancePrincipalsSecurityTokenSigner and no config was supplied (which is valid for instance principals)
  # then create a dummy config to pass to the ApiClient constructor. If customers wish to create a client which uses instance principals
  # and has config (either populated programmatically or loaded from a file), they must construct that config themselves and then
  # pass it to this constructor.
  #
  # If there is no signer (or the signer is not an instance principals signer) and no config was supplied, this is not valid
  # so try and load the config from the default file.
  config ||= OCI.config unless signer.is_a?(OCI::Auth::Signers::InstancePrincipalsSecurityTokenSigner)
  config ||= OCI::Config.new if signer.is_a?(OCI::Auth::Signers::InstancePrincipalsSecurityTokenSigner)
  config.validate unless signer.is_a?(OCI::Auth::Signers::InstancePrincipalsSecurityTokenSigner)

  if signer.nil?
    signer = OCI::Signer.new(
      config.user,
      config.fingerprint,
      config.tenancy,
      config.key_file,
      pass_phrase: config.pass_phrase,
      private_key_content: config.key_content
    )
  end

  @api_client = OCI::ApiClient.new(config, signer, proxy_settings: proxy_settings)
  @retry_config = retry_config

  if endpoint
    @endpoint = endpoint + '/20180418'
  else
    region ||= config.region
    region ||= signer.region if signer.respond_to?(:region)
    self.region = region
  end
  logger.info "StreamAdminClient endpoint set to '#{@endpoint}'." if logger
end

Instance Attribute Details

#api_client ⇒ OCI::ApiClient (readonly)

Client used to make HTTP requests.

Returns:



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# File 'lib/oci/streaming/stream_admin_client.rb', line 12

def api_client
  @api_client
end

#endpoint ⇒ String (readonly)

Fully qualified endpoint URL

Returns:

  • (String) 


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# File 'lib/oci/streaming/stream_admin_client.rb', line 16

def endpoint
  @endpoint
end

#region ⇒ String

The region, which will usually correspond to a value in Regions::REGION_ENUM.

Returns:

  • (String) 


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# File 'lib/oci/streaming/stream_admin_client.rb', line 26

def region
  @region
end

#retry_config ⇒ OCI::Retry::RetryConfig (readonly)

The default retry configuration to apply to all operations in this service client. This can be overridden on a per-operation basis. The default retry configuration value is ‘nil`, which means that an operation will not perform any retries

Returns:



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# File 'lib/oci/streaming/stream_admin_client.rb', line 22

def retry_config
  @retry_config
end

Instance Method Details

#create_stream(create_stream_details, opts = {}) ⇒ Response

Starts the provisioning of a new stream. To track the progress of the provisioning, you can periodically call get_stream. In the response, the ‘lifecycleState` parameter of the Stream object tells you its current state.

Parameters:

Options Hash (opts):

  • :retry_config (OCI::Retry::RetryConfig) —

    The retry configuration to apply to this operation. If no key is provided then the service-level retry configuration defined by #retry_config will be used. If an explicit ‘nil` value is provided then the operation will not retry

  • :opc_request_id (String) —

    The unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Returns:



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# File 'lib/oci/streaming/stream_admin_client.rb', line 123

def create_stream(create_stream_details, opts = {})
  logger.debug 'Calling operation StreamAdminClient#create_stream.' if logger

  raise "Missing the required parameter 'create_stream_details' when calling create_stream." if create_stream_details.nil?

  path = '/streams'
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = @api_client.object_to_http_body(create_stream_details)

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'StreamAdminClient#create_stream') do
    @api_client.call_api(
      :POST,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'OCI::Streaming::Models::Stream'
    )
  end
  # rubocop:enable Metrics/BlockLength
end

#delete_stream(stream_id, opts = {}) ⇒ Response

Deletes a stream and its content. Stream contents are deleted immediately. The service retains records of the stream itself for 90 days after deletion. The ‘lifeCycleState` parameter of the `Stream` object changes to `DELETING` and the stream becomes inaccessible for read or write operations. To verify that a stream has been deleted, make a get_stream request. If the call returns the stream’s lifecycle state as ‘DELETED`, then the stream has been deleted. If the call returns a "404 Not Found" error, that means all records of the stream have been deleted.

Parameters:

  • stream_id (String) —

    The OCID of the stream to delete.

  • opts (Hash) (defaults to: {}) —

    the optional parameters

Options Hash (opts):

  • :retry_config (OCI::Retry::RetryConfig) —

    The retry configuration to apply to this operation. If no key is provided then the service-level retry configuration defined by #retry_config will be used. If an explicit ‘nil` value is provided then the operation will not retry

  • :opc_request_id (String) —

    The unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Returns:

  • (Response) —

    A Response object with data of type nil



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# File 'lib/oci/streaming/stream_admin_client.rb', line 182

def delete_stream(stream_id, opts = {})
  logger.debug 'Calling operation StreamAdminClient#delete_stream.' if logger

  raise "Missing the required parameter 'stream_id' when calling delete_stream." if stream_id.nil?
  raise "Parameter value for 'stream_id' must not be blank" if OCI::Internal::Util.blank_string?(stream_id)

  path = '/streams/{streamId}'.sub('{streamId}', stream_id.to_s)
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = nil

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'StreamAdminClient#delete_stream') do
    @api_client.call_api(
      :DELETE,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body
    )
  end
  # rubocop:enable Metrics/BlockLength
end

#get_stream(stream_id, opts = {}) ⇒ Response

Gets detailed information about a stream, including the number of partitions.

Parameters:

  • stream_id (String) —

    The OCID of the stream to retrieve.

  • opts (Hash) (defaults to: {}) —

    the optional parameters

Options Hash (opts):

  • :retry_config (OCI::Retry::RetryConfig) —

    The retry configuration to apply to this operation. If no key is provided then the service-level retry configuration defined by #retry_config will be used. If an explicit ‘nil` value is provided then the operation will not retry

  • :opc_request_id (String) —

    The unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Returns:



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# File 'lib/oci/streaming/stream_admin_client.rb', line 236

def get_stream(stream_id, opts = {})
  logger.debug 'Calling operation StreamAdminClient#get_stream.' if logger

  raise "Missing the required parameter 'stream_id' when calling get_stream." if stream_id.nil?
  raise "Parameter value for 'stream_id' must not be blank" if OCI::Internal::Util.blank_string?(stream_id)

  path = '/streams/{streamId}'.sub('{streamId}', stream_id.to_s)
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = nil

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'StreamAdminClient#get_stream') do
    @api_client.call_api(
      :GET,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'OCI::Streaming::Models::Stream'
    )
  end
  # rubocop:enable Metrics/BlockLength
end

#list_streams(compartment_id, opts = {}) ⇒ Response

Lists the streams.

Parameters:

  • compartment_id (String) —

    The OCID of the compartment.

  • opts (Hash) (defaults to: {}) —

    the optional parameters

Options Hash (opts):

  • :retry_config (OCI::Retry::RetryConfig) —

    The retry configuration to apply to this operation. If no key is provided then the service-level retry configuration defined by #retry_config will be used. If an explicit ‘nil` value is provided then the operation will not retry

  • :id (String) —

    A filter to return only resources that match the given ID exactly.

  • :name (String) —

    A filter to return only resources that match the given name exactly.

  • :limit (Integer) —

    The maximum number of items to return. The value must be between 1 and 50. The default is 10. (default to 5)

  • :page (String) —

    The page at which to start retrieving results.

  • :sort_by (String) —

    The field to sort by. You can provide no more than one sort order. By default, ‘TIMECREATED` sorts results in descending order and `NAME` sorts results in ascending order.

    Allowed values are: NAME, TIMECREATED

  • :sort_order (String) —

    The sort order to use, either ‘asc’ or ‘desc’.

    Allowed values are: ASC, DESC

  • :lifecycle_state (String) —

    A filter to only return resources that match the given lifecycle state. The state value is case-insensitive.

  • :opc_request_id (String) —

    The unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Returns:



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# File 'lib/oci/streaming/stream_admin_client.rb', line 305

def list_streams(compartment_id, opts = {})
  logger.debug 'Calling operation StreamAdminClient#list_streams.' if logger

  raise "Missing the required parameter 'compartment_id' when calling list_streams." if compartment_id.nil?

  if opts[:sort_by] && !%w[NAME TIMECREATED].include?(opts[:sort_by])
    raise 'Invalid value for "sort_by", must be one of NAME, TIMECREATED.'
  end

  if opts[:sort_order] && !%w[ASC DESC].include?(opts[:sort_order])
    raise 'Invalid value for "sort_order", must be one of ASC, DESC.'
  end

  if opts[:lifecycle_state] && !OCI::Streaming::Models::Stream::LIFECYCLE_STATE_ENUM.include?(opts[:lifecycle_state])
    raise 'Invalid value for "lifecycle_state", must be one of the values in OCI::Streaming::Models::Stream::LIFECYCLE_STATE_ENUM.'
  end

  path = '/streams'
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}
  query_params[:compartmentId] = compartment_id
  query_params[:id] = opts[:id] if opts[:id]
  query_params[:name] = opts[:name] if opts[:name]
  query_params[:limit] = opts[:limit] if opts[:limit]
  query_params[:page] = opts[:page] if opts[:page]
  query_params[:sortBy] = opts[:sort_by] if opts[:sort_by]
  query_params[:sortOrder] = opts[:sort_order] if opts[:sort_order]
  query_params[:lifecycleState] = opts[:lifecycle_state] if opts[:lifecycle_state]

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = nil

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'StreamAdminClient#list_streams') do
    @api_client.call_api(
      :GET,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'Array<OCI::Streaming::Models::StreamSummary>'
    )
  end
  # rubocop:enable Metrics/BlockLength
end

#logger ⇒ Logger

Returns The logger for this client. May be nil.

Returns:

  • (Logger) —

    The logger for this client. May be nil.



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# File 'lib/oci/streaming/stream_admin_client.rb', line 102

def logger
  @api_client.config.logger
end

#update_stream(stream_id, update_stream_details, opts = {}) ⇒ Response

Updates the tags applied to the stream.

Parameters:

  • stream_id (String) —

    The OCID of the stream to update.

  • update_stream_details (OCI::Streaming::Models::UpdateStreamDetails) —

    The stream is updated with the tags provided.

  • opts (Hash) (defaults to: {}) —

    the optional parameters

Options Hash (opts):

  • :retry_config (OCI::Retry::RetryConfig) —

    The retry configuration to apply to this operation. If no key is provided then the service-level retry configuration defined by #retry_config will be used. If an explicit ‘nil` value is provided then the operation will not retry

  • :opc_request_id (String) —

    The unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Returns:



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# File 'lib/oci/streaming/stream_admin_client.rb', line 381

def update_stream(stream_id, update_stream_details, opts = {})
  logger.debug 'Calling operation StreamAdminClient#update_stream.' if logger

  raise "Missing the required parameter 'stream_id' when calling update_stream." if stream_id.nil?
  raise "Missing the required parameter 'update_stream_details' when calling update_stream." if update_stream_details.nil?
  raise "Parameter value for 'stream_id' must not be blank" if OCI::Internal::Util.blank_string?(stream_id)

  path = '/streams/{streamId}'.sub('{streamId}', stream_id.to_s)
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = @api_client.object_to_http_body(update_stream_details)

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'StreamAdminClient#update_stream') do
    @api_client.call_api(
      :PUT,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'OCI::Streaming::Models::Stream'
    )
  end
  # rubocop:enable Metrics/BlockLength
end