PowerBuilder

Glacier Delete All Archives in a Vault

See more Amazon Glacier Examples

Iterates over a vault inventory retrieval and deletes each archive. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Rest
integer li_BTls
integer li_Port
integer li_BAutoReconnect
oleobject loo_AuthAws
oleobject loo_SbResponseBody
integer li_RespStatusCode
oleobject loo_Csv
integer i
integer li_NumRows
string ls_ArchiveId

li_Success = 0

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

loo_Rest = create oleobject
li_rc = loo_Rest.ConnectToNewObject("Chilkat.Rest")
if li_rc < 0 then
    destroy loo_Rest
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Connect to the Amazon AWS REST server in the desired region.
li_BTls = 1
li_Port = 443
li_BAutoReconnect = 1
li_Success = loo_Rest.Connect("glacier.us-west-2.amazonaws.com",li_Port,li_BTls,li_BAutoReconnect)

// Provide AWS credentials.
loo_AuthAws = create oleobject
li_rc = loo_AuthAws.ConnectToNewObject("Chilkat.AuthAws")

loo_AuthAws.AccessKey = "AWS_ACCESS_KEY"
loo_AuthAws.SecretKey = "AWS_SECRET_KEY"
loo_AuthAws.ServiceName = "glacier"
loo_AuthAws.Region = "us-west-2"

li_Success = loo_Rest.SetAuthAws(loo_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
// 
loo_Rest.AddHeader("x-amz-glacier-version","2012-06-01")

loo_SbResponseBody = create oleobject
li_rc = loo_SbResponseBody.ConnectToNewObject("Chilkat.StringBuilder")

li_Success = loo_Rest.FullRequestNoBodySb("GET","/AWS_ACCOUNT_ID/vaults/chilkat/jobs/JOB_ID/output",loo_SbResponseBody)
if li_Success <> 1 then
    Write-Debug loo_Rest.LastErrorText
    destroy loo_Rest
    destroy loo_AuthAws
    destroy loo_SbResponseBody
    return
end if

li_RespStatusCode = loo_Rest.ResponseStatusCode
if li_RespStatusCode >= 400 then
    Write-Debug "Response Status Code = " + string(li_RespStatusCode)
    Write-Debug "Response Header:"
    Write-Debug loo_Rest.ResponseHeader
    Write-Debug "Response Body:"
    Write-Debug loo_SbResponseBody.GetAsString()
    destroy loo_Rest
    destroy loo_AuthAws
    destroy loo_SbResponseBody
    return
end if

// Success is indicated by a 200 response status.
Write-Debug "response status code = " + string(li_RespStatusCode)

// The inventory retrieval job output is in CSV format.
Write-Debug "job output:"
Write-Debug loo_SbResponseBody.GetAsString()
Write-Debug "--"

// The CSV has these fields:  ArchiveId,ArchiveDescription,CreationDate,Size,SHA256TreeHash
loo_Csv = create oleobject
li_rc = loo_Csv.ConnectToNewObject("Chilkat.Csv")

loo_Csv.HasColumnNames = 1
loo_Csv.LoadFromString(loo_SbResponseBody.GetAsString())

// Iterate over the results and delete each archive from the vault.
i = 0
li_NumRows = loo_Csv.NumRows
do while i < li_NumRows

    ls_ArchiveId = loo_Csv.GetCellByName(i,"ArchiveId")
    Write-Debug "Deleting ArchiveId: " + ls_ArchiveId
    loo_Rest.AddPathParam("ArchiveID",ls_ArchiveId)
    li_Success = loo_Rest.FullRequestNoBodySb("DELETE","/AWS_ACCOUNT_ID/vaults/chilkat/archives/ArchiveID",loo_SbResponseBody)
    if li_Success <> 1 then
        Write-Debug loo_Rest.LastErrorText
        destroy loo_Rest
        destroy loo_AuthAws
        destroy loo_SbResponseBody
        destroy loo_Csv
        return
    end if

    li_RespStatusCode = loo_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.
    Write-Debug "response status code = " + string(li_RespStatusCode)

    i = i + 1
loop


destroy loo_Rest
destroy loo_AuthAws
destroy loo_SbResponseBody
destroy loo_Csv