Instance Constructors

1.  new EmailReader(addAttachmentContent: Boolean = false, storeContent: Boolean = false)
   addAttachmentContent

   Whether to extract and include the textual content of plain-text attachments in the output. By default, this is set to false.

   storeContent

   Whether to include the raw file content in the output DataFrame as a separate 'content' column, alongside the structured output. By default, this is set to false.

   Example

   val emailsPath = "./email-files/test-several-attachments.eml"
   val emailReader = new EmailReader()
   val emailDf = emailReader.read(emailsPath)

   emailDf.show()
   +--------------------+--------------------+
   |                path|               email|
   +--------------------+--------------------+
   |file:/content/ema...|[{Title, Test Sev...|
   +--------------------+--------------------+
   
   emailDf.printSchema()
   root
    |-- path: string (nullable = true)
    |-- email: array (nullable = true)
    |    |-- element: struct (containsNull = true)
    |    |    |-- elementType: string (nullable = true)
    |    |    |-- content: string (nullable = true)
    |    |    |-- metadata: map (nullable = true)
    |    |    |    |-- key: string
    |    |    |    |-- value: string (valueContainsNull = true)

   For more examples please refer to this notebook.