Scripts/get-singlepropertycriteria.ps1
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param ( [Parameter(Mandatory=$true,Position=0)][Microsoft.EnterpriseManagement.Configuration.ManagementPackProperty]$property, [Parameter(Mandatory=$true,Position=1)][string]$op, [Parameter(Mandatory=$true,Position=2)][string]$value, [switch]$stringOnly ) # Create the expression XML...something like: #<Criteria xmlns="http://Microsoft.EnterpriseManagement.Core.Criteria/"> # <Reference Id="ObjectInteractionClient" Version="1.0.0.0" Alias="Test" /> # <Expression> # <SimpleExpression> # <ValueExpressionLeft> # <Property>$Target/Property[Type='Test!ObjectInteractionClient.Bleh']/BlehId$</Property> # </ValueExpressionLeft> # <Operator>Equal</Operator> # <ValueExpressionRight> # <Value>JakubTestIdCompositeTests</Value> # </ValueExpressionRight> # </SimpleExpression> # </Expression> #</Criteria> function New-Criteria ( $stringBuilder, $MP, [switch]$UseNamespaces, $Namespace ) { $ref1 = "myMP" $references.Add($ref1, $MP) $criteriaWriter = new-object io.StringWriter $stringBuilder $criteriaXmlWriter = new-object System.Xml.XmlTextWriter $criteriaWriter $criteriaXmlWriter.Namespaces = $true $criteriaXmlWriter.WriteStartElement("Criteria", $NameSpace) $criteriaXmlWriter.WriteStartElement("Reference", $NameSpace) $criteriaXmlWriter.WriteAttributeString("Id", $MP.Name) $criteriaXmlWriter.WriteAttributeString("Version", $MP.Version.ToString()) $criteriaXmlWriter.WriteAttributeString("PublicKeyToken", $MP.KeyToken) $criteriaXmlWriter.WriteAttributeString("Alias", $ref1) $criteriaXmlWriter.WriteEndElement() $criteriaXmlWriter } function Add-Expression ( $XMLWRITER, $NS, $PP, $OP, $VALUE ) { write-host -for red $PP $XMLWRITER.WriteStartElement("Expression", $NS) $XMLWRITER.WriteStartElement("SimpleExpression", $NS) $XMLWRITER.WriteStartElement("ValueExpressionLeft", $NS) $XMLWRITER.WriteElementString("Property", $NS, $PP) $XMLWRITER.WriteEndElement() # ValueExpressionLeft $XMLWRITER.WriteElementString("Operator", $NS, $OP) $XMLWRITER.WriteStartElement("ValueExpressionRight", $NS) $XMLWRITER.WriteElementString("Value", $NS, $VALUE) $XMLWRITER.WriteEndElement() # ValueExpressionRight $XMLWRITER.WriteEndElement() # SimpleExpression $XMLWRITER.WriteEndElement() # Expression } $genericTypeName = "System.Collections.Generic.Dictionary``2" $genericType = [type]$genericTypeName [type[]] $typedParameters = "string","Microsoft.EnterpriseManagement.Configuration.ManagementPack" $closedType = $genericType.MakeGenericType($typedParameters) $global:references = [activator]::CreateInstance($closedType, $null) $MPCLASS = [microsoft.enterprisemanagement.configuration.managementpackclass] $SPE = "Microsoft.EnterpriseManagement.Common.SeedPathElement" $PPE = "Microsoft.EnterpriseManagement.Common.PropertyPathElement" $mpp = [Microsoft.EnterpriseManagement.Configuration.ManagementPackProperty]$p $global:seed = new-object $SPE $mpp.parentelement $seed.ChildElement = new-object $PPE $property $global:criteriaBuilder = new-object text.stringbuilder $ExpressionNamespace = "http://Microsoft.EnterpriseManagement.Core.Criteria/" # This returns an XML writer with the header stuff already done $propertyMP = $property.GetManagementPack() $criteriaXmlWriter = New-Criteria -string $criteriaBuilder -mp $propertyMP -usen $true -namespace $ExpressionNamespace $propertyPath = $seed.ToString($references) -replace "Context","Target" Add-Expression $criteriaXmlWriter $ExpressionNamespace $PropertyPath $op $value $criteriaXmlWriter.WriteEndElement() # Criteria $criteriaXmlWriter.Flush() $cString = $criteriaBuilder.ToString() if ( $stringOnly ) { $cstring } else { $CRITERIATYPE = "Microsoft.EnterpriseManagement.Common.EnterpriseManagementObjectCriteria" new-object $CRITERIATYPE $cString,$property.ParentElement,$property.ManagementGroup } |