Zip Tasks

Properties   Configuration Settings  

The Zip task implements a PKZip-compatible Zip compressor and decompressor.

Remarks

The Zip task is used when compressing or decompressing data in the form of files. The task uses the Deflate algorithm specified in RFC 1951 for compression, and produces and reads output compatible with PKZip, WinZip, etc.

Zip Assembler Task

The Assembler takes a group of files as input which contains raw data, and generates a Zip archive file as output.

Compression strength is regulated by the CompressionLevel property. You may also control encryption behavior by setting the Password and EncryptionAlgorithm properties on this task.

Zip Disassembler Task

The Disassembler takes a zipped file as input, and generates a group of unzipped files as output.

The Password property must be set in order to extract files which have been encrypted. You may also use the ExcludedFiles property to regulate which files are to be extracted from the archive.

Assembler Property List


The following is the full list of the properties of the assembler task with short descriptions. Click on the links for further details.

AppendAppend files to the specified archive.
ArchiveFileThe name of the zip archive.
CompressionLevelThe compression level to use.
EncryptionAlgorithmThe algorithm used to encrypt a SSIS ADO table when written to the archive.
ExcludedFilesA list of files to exclude.
IncludedFilesSpecifies which files the task should include when compressing.
LogFileThe file to write logging information to at runtime.
LogModeWhat information gets logged during task execution.
OtherDefines a set of configuration settings to be used by the task.
PasswordA password for the zip file.
RecurseSubdirectoriesWhether or not to recurse into subdirectories.
RuntimeLicenseSpecifies the task runtime license key.
ZipCommentThe comment for the entire zip file.

Disassembler Property List


The following is the full list of the properties of the disassembler task with short descriptions. Click on the links for further details.

ArchiveFileThe name of the zip archive.
ExcludedFilesA list of files to exclude.
ExtractToPathA base path to decompress to.
FileListString denoting the name of the variable which contains the last file listing entries.
FileMaskSpecifies which files the task should include when extracting.
LogFileThe file to write logging information to at runtime.
LogModeWhat information gets logged during task execution.
OperationThe operation which will be executed by the ZIP task.
OtherDefines a set of configuration settings to be used by the task.
OverwriteFilesWhether or not to overwrite files.
PasswordA password for the zip file.
RecurseSubdirectoriesWhether or not to recurse into subdirectories.
RuntimeLicenseSpecifies the task runtime license key.

Configuration Settings


The following is a list of configuration settings for the task with short descriptions. Click on the links for further details.

CompressionMethodUsed to set the method of compression.
PlainPasswordAllows you to specify a password stored in plaintext.
PreserveModifiedTimeWhether or not to preserve the original modified time on extracted files.

 
 
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