Overview

You can use this Snap to extract files from an archive file and write them to the binary output view.

The archive format is automatically detected by examining the file header. The supported formats are PKZIP and 7-Zip.

Snap Type

The ZipFile Read Snap is a Read type Snap that reads files from archive files.

Prerequisites

Support for Ultra Pipelines

Does not support Ultra Pipelines.

Limitations

None.

Known Issues

Snap Views

Type	Format	Number of Views	Examples of Upstream and Downstream Snaps	Description

Type

Format

Number of Views

Examples of Upstream and Downstream Snaps

Description

Input

Document

Min: 0
Max: 1

Upstream Snap is optional. Any Snap with a document output view can be connected upstream.

The Snap does not require input data. Input documents may be used to evaluate any JavaScript expression in the File property. It may contain value(s) to evaluate the JavaScript expression in the File property.

Output

Binary

Min: 1
Max: 1

File Writer
Binary Router
JSON Parser

Binary data read from the source specified in the File property with header information about the binary stream.

Each file extracted from the provided zip file is written as binary object to this output view. The header of the binary object has details about the file extracted like content-location, content-type, content-length, last-modified, and zip-filename.

Error

Error handling is a generic way to handle errors without losing data or failing the Snap execution. You can handle the errors that the Snap might encounter while running the Pipeline by choosing one of the following options from the When errors occur list under the Views tab. The available options are:

Stop Pipeline Execution: Stops the current pipeline execution when the Snap encounters an error.
Discard Error Data and Continue: Ignores the error, discards that record, and continues with the rest of the records.
Route Error Data to Error View: Routes the error data to an error view without stopping the Snap execution.

Learn more about Error handling in Pipelines.

Account

This Snap uses account references created on the Accounts page of SnapLogic Manager to handle access to this endpoint. This Snap supports a Basic auth account, an AWS S3 auth account, SSH Auth account, SMB account, or no account. See Configuring Binary Accounts for information on setting up accounts that work with this Snap.

Account types supported by each protocol are as follows:

Protocol	Account types

Protocol	Account types
sldb	no account
s3	AWS S3
ftp	Basic Auth
sftp	Basic Auth, SSH Auth
ftps	Basic Auth
hdfs	no account
http	no account
https	no account
smb	SMB
wasb	Azure Storage
wasbs	Azure Storage
gs	Google Storage

Required settings for account types are as follows:

Account Type	Settings

Account Type	Settings
Basic Auth	Username, Password
AWS S3	Access-key ID, Secret key
SSH Auth	Username, Private key, Key Passphrase
SMB	Domain, Username, Password
Azure Storage	Account name, Primary access key
Google Storage	Approval prompt, Application scope, Auto-refresh token (Read-only properties are Access token, Refresh token, Access token expiration, OAuth2 Endpoint, OAuth2 token and Access type.)