Functions/Public/Get-CUClassConstructor.ps1
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Function Get-CUClassConstructor { <# .SYNOPSIS This function returns all existing constructors of a specific powershell class. .DESCRIPTION This function returns all existing constructors of a specific powershell class. You can pipe the result of get-cuclass. Or you can specify a file to get all the constructors present in this specified file. .PARAMETER ClassName Specify the name of the class. .PARAMETER Path The path of a file containing PowerShell Classes. Accept values from the pipeline. .PARAMETER Raw The raw switch will display the raw content of the Class. .PARAMETER InputObject An object, or array of object of type CuClass .EXAMPLE PS C:\> Get-CUClassConstructor Return all the constructors of the classes loaded in the current PSSession. .EXAMPLE PS C:\> Get-CUClassConstructor -ClassName woop ClassName Name Parameter --------- ---- --------- woop woop woop woop {String, Number} Return constructors for the woop Class. .EXAMPLE PS C:\> Get-CUClassConstructor -Path .\Woop.psm1 ClassName Name Parameter --------- ---- --------- woop woop woop woop {String, Number} Return constructors for the woop Class present in the woop.psm1 file. .EXAMPLE PS C:\PSClassUtils> Gci -recurse | Get-CUClassConstructor -ClassName CuClass ClassName Name Parameter --------- ---- --------- CUClass CUClass {RawAST} CUClass CUClass {Name, Property, Constructor, Method} CUClass CUClass {Name, Property, Constructor, Method...} Return constructors for the CUclass Class present somewhere in the c:\psclassutils folder. .INPUTS String .OUTPUTS ClassConstructor .NOTES Author: Stéphane van Gulick Version: 0.7.1 www.powershellDistrict.com Report bugs or submit feature requests here: https://github.com/Stephanevg/PowerShellClassUtils #> [cmdletBinding(DefaultParameterSetName="All")] [OutputType([CUClassMethod[]])] Param( [Parameter(Mandatory=$False, ValueFromPipeline=$False)] [String[]]$ClassName, [Parameter(ValueFromPipeline=$True,ParameterSetName="Set1")] [CUClass[]]$InputObject, [Alias("FullName")] [Parameter(ValueFromPipeline=$True,ParameterSetName="Set2",ValueFromPipelineByPropertyName=$True)] [System.IO.FileInfo[]]$Path, [Switch]$Raw ) BEGIN {} PROCESS { Switch ( $PSCmdlet.ParameterSetName ) { ## CUClass as input Set1 { $ClassParams = @{} ## ClassName was specified If ( $null -ne $PSBoundParameters['ClassName'] ) { $ClassParams.ClassName = $PSBoundParameters['ClassName'] } Foreach ( $Class in $InputObject ) { If ( $ClassParams.ClassName ) { If ( $Class.Name -eq $ClassParams.ClassName ) { if($Raw){ $Class.GetCUClassConstructor().Raw }Else{ $Class.GetCUClassConstructor() } } } Else { If ( $null -ne $Class.Constructor ) { if($Raw){ $Class.GetCUClassConstructor().Raw }Else{ $Class.GetCUClassConstructor() } } } } } Set2 { $ClassParams = @{} If ( $null -ne $PSBoundParameters['ClassName'] ) { $ClassParams.ClassName = $PSBoundParameters['ClassName'] } Foreach ( $P in $Path ) { If ( $P.extension -in ".ps1",".psm1" ) { If ( $PSCmdlet.MyInvocation.ExpectingInput ) { $ClassParams.Path = $P.FullName } Else { $ClassParams.Path = (Get-Item (Resolve-Path $P).Path).FullName } $Class=Get-CuClass @ClassParams If ( $null -ne $Class.Constructor ) { if($Raw){ $Class.GetCUClassConstructor().Raw }Else{ $Class.GetCUClassConstructor() } } } } } Default { $ClassParams = @{} If ( $null -ne $PSBoundParameters['ClassName'] ) { $ClassParams.ClassName = $PSBoundParameters['ClassName'] } Foreach($Class in (Get-CuClass @ClassParams)) { If ( $Class.Constructor.count -ne 0 ) { If ( $Raw ) { $Class.GetCUClassConstructor().Raw } Else { $Class.GetCUClassConstructor() } } } } } } END {} } |