Xojo Plugin

Glacier Delete All Archives in a Vault

See more Amazon Glacier Examples

Iterates over a vault inventory retrieval and deletes each archive. Xojo Plugin

Dim success As Boolean
success = False

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

Dim rest As New Chilkat.Rest

// Connect to the Amazon AWS REST server in the desired region.
Dim bTls As Boolean
bTls = True
Dim port As Int32
port = 443
Dim bAutoReconnect As Boolean
bAutoReconnect = True
success = rest.Connect("glacier.us-west-2.amazonaws.com",port,bTls,bAutoReconnect)

// Provide AWS credentials.
Dim authAws As New Chilkat.AuthAws
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"
authAws.ServiceName = "glacier"
authAws.Region = "us-west-2"

success = rest.SetAuthAws(authAws)

// --------------------------------------------------------------------------
// Note: The above REST connection and setup of the AWS credentials
// can be done once.  After connecting, any number of REST calls can be made.
// The "auto reconnect" property passed to rest.Connect indicates that if
// the connection is lost, a REST method call will automatically reconnect
// if needed.
// --------------------------------------------------------------------------

// 
// For more information, see Glacier Retrieve Job Output Reference Documentation
// 
success = rest.AddHeader("x-amz-glacier-version","2012-06-01")

Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestNoBodySb("GET","/AWS_ACCOUNT_ID/vaults/chilkat/jobs/JOB_ID/output",sbResponseBody)
If (success <> True) Then
    System.DebugLog(rest.LastErrorText)
    Return
End If

Dim respStatusCode As Int32
respStatusCode = rest.ResponseStatusCode
If (respStatusCode >= 400) Then
    System.DebugLog("Response Status Code = " + Str(respStatusCode))
    System.DebugLog("Response Header:")
    System.DebugLog(rest.ResponseHeader)
    System.DebugLog("Response Body:")
    System.DebugLog(sbResponseBody.GetAsString())
    Return
End If

// Success is indicated by a 200 response status.
System.DebugLog("response status code = " + Str(respStatusCode))

// The inventory retrieval job output is in CSV format.
System.DebugLog("job output:")
System.DebugLog(sbResponseBody.GetAsString())
System.DebugLog("--")

// The CSV has these fields:  ArchiveId,ArchiveDescription,CreationDate,Size,SHA256TreeHash
Dim csv As New Chilkat.Csv
csv.HasColumnNames = True
success = csv.LoadFromString(sbResponseBody.GetAsString())

// Iterate over the results and delete each archive from the vault.
Dim i As Int32
i = 0
Dim numRows As Int32
numRows = csv.NumRows
While i < numRows

    Dim archiveId As String
    archiveId = csv.GetCellByName(i,"ArchiveId")
    System.DebugLog("Deleting ArchiveId: " + archiveId)
    success = rest.AddPathParam("ArchiveID",archiveId)
    success = rest.FullRequestNoBodySb("DELETE","/AWS_ACCOUNT_ID/vaults/chilkat/archives/ArchiveID",sbResponseBody)
    If (success <> True) Then
        System.DebugLog(rest.LastErrorText)
        Return
    End If

    respStatusCode = rest.ResponseStatusCode

    // Success is indicated by a 204 response status with an empty response body.
    // A 404 resonse indicates the archive was likely already deleted.
    System.DebugLog("response status code = " + Str(respStatusCode))

    i = i + 1
Wend