GoogleCloudStorageConnector

Accesses the Google Cloud Storage file storage service to upload, download, or delete files and folders or list file/folder information from a Google Cloud Storage account.

Jump to Configuration

Typical Uses

  • Manage datasets on Google Cloud Storage by uploading, downloading, and deleting files and folders
  • Transfer a file's contents (such as XML or raster) into or out of an attribute in FME
  • Read downloaded Google Cloud Storage data using the FeatureReader, or upload data written by the FeatureWriter to Google Cloud Storage
  • Retrieve file and folder names, paths, links and other information from Google Cloud Storage to use elsewhere in a workspace.

How does it work?

The GoogleCloudStorageConnector uses the Google Cloud Storage account credentials (either via a previously defined FME web connection, or by setting up a new FME web connection right from the transformer) to access the file storage service.

Depending on the specified action, it will upload or download blobs and attributes; list information from the service; or delete blobs from the service. On uploads, link attributes can be added to the output features. On List actions, file/folder information are added as attributes.

Examples

Usage Notes

  • This transformer cannot be used to directly move or copy files between different Google Cloud Storage locations. However, multiple GoogleCloudStorageConnectors can be used to accomplish these tasks.
  • The FeatureReader can access Google Cloud Storage directly, without using the GoogleCloudStorageConnector. In this case, a permanent local copy of the dataset will not be created.

Configuration

Input Ports

Output Ports

Parameters

The remaining parameters available depend on the value of the Request > Action parameter. Parameters for each Action are detailed below.

Editing Transformer Parameters

Using a set of menu options, transformer parameters can be assigned by referencing other elements in the workspace. More advanced functions, such as an advanced editor and an arithmetic editor, are also available in some transformers. To access a menu of these options, click beside the applicable parameter. For more information, see Transformer Parameter Menu Options.

Defining Values

There are several ways to define a value for use in a Transformer. The simplest is to simply type in a value or string, which can include functions of various types such as attribute references, math and string functions, and workspace parameters. There are a number of tools and shortcuts that can assist in constructing values, generally available from the drop-down context menu adjacent to the value field.

Dialog Options - Tables

Transformers with table-style parameters have additional tools for populating and manipulating values.

Reference

Processing Behavior

Feature-Based

Feature Holding

No

Dependencies Google Cloud Storage Account
FME Licensing Level FME Base Edition and above
Aliases  
History Released FME 2019.0

FME Community

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Examples may contain information licensed under the Open Government Licence – Vancouver