PowerDataOps

1.0.0.151

src/Views/Get-XrmQueryFromFetch.ps1

<#
    .SYNOPSIS
    Retrieve query expression from fetch Xml.
    
    .DESCRIPTION
    Convert FetchXml to QueryExpression.

    .PARAMETER XrmClient
    Xrm connector initialized to target instance. Use latest one by default. (CrmServiceClient)

    .PARAMETER FetchXml
    FetchXML query string.
#>
function Get-XrmQueryFromFetch {
    [CmdletBinding()]
    param
    (        
        [Parameter(Mandatory = $false, ValueFromPipeline)]
        [Microsoft.Xrm.Tooling.Connector.CrmServiceClient]
        $XrmClient = $Global:XrmClient,

        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [String]
        $FetchXml
    )
    begin {   
        $StopWatch = [System.Diagnostics.Stopwatch]::StartNew(); 
        Trace-XrmFunction -Name $MyInvocation.MyCommand.Name -Stage Start -Parameters ($MyInvocation.MyCommand.Parameters); 
    }    
    process {
        $conversionRequest = New-Object "Microsoft.Crm.Sdk.Messages.FetchXmlToQueryExpressionRequest";
        $conversionRequest.FetchXml = $FetchXml;
        $conversionResponse = $XrmClient.Execute($conversionRequest);
        $conversionResponse.Query;
    }
    end {
        $StopWatch.Stop();
        Trace-XrmFunction -Name $MyInvocation.MyCommand.Name -Stage Stop -StopWatch $StopWatch;
    }    
}

Export-ModuleMember -Function Get-XrmQueryFromFetch -Alias *;