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Parameter Name | Description | Requried | Possible Values | Default Value |
|---|---|---|---|---|
transport.vfs.FileURI | The file URL from where the input files should be fetched. | Yes | A valid file URL of the form file://<path> |
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transport.vfs.ContentType | Content type of the files transferred over the transport. | Yes | A valid content type for the files (eg: text/xml) |
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transport.vfs.FileNamePattern | If the VFS listener should read only a subset of all the files available in the specified file URI location, this parameter can be used to select those files by name using a regular expression. | No | A regular expression to select files by name (eg:.*\.xml) |
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transport.PollInterval | The polling interval in milliseconds for the transport receiver to poll the file URI location. | No | A positive integer |
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transport.vfs.ActionAfterProcess | Action to perform over the files after processed by the transport. | No | MOVE, DELETE | DELETE |
transport.vfs.ActionAfterFailure | Action to perform over the files after processed by the transport. | No | MOVE, DELETE | DELETE |
transport.vfs.MoveAfterProcess | The location to move the files after processing. | Required if ActionAfterProcess is MOVE | A valid file URI |
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transport.vfs.MoveAfterFailure | The location to move the files after a failure occurs. | Required if ActionAfterFailure is MOVE | A valid file URI |
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transport.vfs.ReplyFileURI | The location to which reply files should be written by the transport. | No | A valid file URI |
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transport.vfs.ReplyFileName | The name for reply files written by the transport. | No | A valid file name | response.xml |
transport.vfs.MoveTimestampFormat | The pattern/format of the timestamps added to file names as prefixes when moving files (See the API documentation of | No | A valid timestamp pattern (eg: yyyy-MM-dd'T'HH:mm:ss.SSSZ) |
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transport.vfs.Streaming | If files should be transferred in streaming mode or not. | No | true, false | false |
transport.vfs.ReconnectTimeout | Reconnect timeout value in seconds to be used in case of an error when transferring files. | No | A positive integer | 30 seconds |
transport.vfs.MaxRetryCount | Maximum number of retry attempts to carry out in case of errors. | No | A positive integer | 3 |
transport.vfs.Append | When writing the response to a file, if the response should be appended to the response file this parameter should be set to true. By default the response file will be completely overwritten. | No | true, false | false |
| transport.vfs.ClusterAware | Whether VFS coordination support is enabled in a clustered deployment or not. | No | true or false | false |
Please, refer WSO2 ESB sample 254 on how to use the VFS transport in real world applications.
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VFS Transport overview. |
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