src/typesystem/TypeDefinition.ps1
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# Copyright 2020, Adam Edwards # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. ScriptClass TypeDefinition { . {}.module.newboundscriptblock($::.TypeSchema.EnumScript) $TypeId = $null $BaseType = $null $Name = $null $Namespace = $null $Properties = $null $NavigationProperties = $null $Class = $null $IsComposite = $false $DefaultValue = $null $DefaultCollectionValue = $null $NativeSchema = $null $Methods = $null function __initialize($typeId, [GraphTypeClass] $class, $name, $namespace, $baseType, $properties, $defaultValue, $defaultCollectionValue, $isComposite, $nativeSchema, $navigationProperties, $methods) { if ( $class -eq 'Unknown' ) { throw [ArgumentException]::new("Error creating definition for type '$typeId': the specified type class 'Unknown' is not valid -- the type must be Enumeration, Complex, Primitive, or Entity") } $this.TypeId = $typeId $this.Class = $class $this.BaseType = $baseType $this.Name = $name $this.Properties = @() $this.NavigationProperties = @() $this.Methods = @() $this.Namespace = $namespace $this.IsComposite = $IsComposite $this.DefaultValue = $defaultValue $this.DefaultCollectionValue = $defaultCollectionValue $this.NativeSchema = $nativeSchema # Also, we only assign to them if the values are not null or empty -- in either case, # if we return '@()' in an if statement, it gets converted to $nuill on assignment (!) which is not what we want. So we init these # members to the desired value of @() and then assign to them only if there's something to assign. if ( $Properties ) { # Ensure that these members are *ALWAYS* arrays by overriding some PowerShell semantics with singleton arrays via ',' $this.Properties = if ( ! $properties -or $properties.GetType().IsArray ) { $properties } else { , @($properties) } } if ( $NavigationProperties ) { # See the singleton override workaround for the same case above for Properties $this.NavigationProperties = if ( ! $navigationProperties -or $navigationProperties.GetType().IsArray ) { $navigationProperties } else { , @($navigationProperties) } } if ( $Methods ) { $this.Methods = if ( ! $methods -or $methods.GetType().IsArray ) { $methods } else { , @($methods) } } } } |