public override object Clone()
{
ComplexResourceInstance result = (ComplexResourceInstance)base.Clone();
result.Properties = (ResourceInstanceProperties)this.Properties.Clone();
return(result);
}
private static ResourceInstanceComplexProperty ConvertComplexPayloadObjectToComplexProperty(ResourceProperty rp, PayloadComplexProperty payloadComplexProperty)
{
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
foreach (ResourceProperty childProperty in (rp.Type as ComplexType).Properties.OfType <ResourceProperty>())
{
if (childProperty.IsComplexType)
{
PayloadComplexProperty fromPayload = payloadComplexProperty.PayloadProperties[childProperty.Name] as PayloadComplexProperty;
properties.Add(ConvertComplexPayloadObjectToComplexProperty(childProperty, fromPayload));
}
else
{
PayloadSimpleProperty fromPayload = payloadComplexProperty.PayloadProperties[childProperty.Name] as PayloadSimpleProperty;
if (fromPayload != null)
{
ResourceInstanceProperty newProperty = null;
object val = CommonPayload.DeserializeStringToObject(fromPayload.Value, childProperty.Type.ClrType, false, fromPayload.ParentObject.Format);
newProperty = new ResourceInstanceSimpleProperty(childProperty.Name, new NodeValue(val, childProperty.Type));
properties.Add(newProperty);
}
}
}
ComplexResourceInstance complexResourceInstance = new ComplexResourceInstance(rp.Type.Name, properties.ToArray());
return(new ResourceInstanceComplexProperty(rp.Type.Name, rp.Name, complexResourceInstance));
}
private static List <ResourceInstanceProperty> CloneObjectToResourceInstanceProperties(IEnumerable <ResourceProperty> properties, object o)
{
List <ResourceInstanceProperty> instanceProperties = new List <ResourceInstanceProperty>();
foreach (ResourceProperty resProperty in properties)
{
if (resProperty.IsNavigation)
{
continue;
}
object propertyObject = o.GetType().InvokeMember(resProperty.Name, System.Reflection.BindingFlags.GetProperty, null, o, new object[] { });
ResourceInstanceProperty resourceInstanceProperty = null;
if (resProperty.Type is ComplexType)
{
ComplexResourceInstance complexInstance = CloneObjectToComplexResourceInstance(resProperty.Type as ComplexType, propertyObject);
resourceInstanceProperty = new ResourceInstanceComplexProperty(resProperty.Type.Name, resProperty.Name, complexInstance);
}
else
{
resourceInstanceProperty = new ResourceInstanceSimpleProperty(resProperty.Name, new NodeValue(propertyObject, resProperty.Type));
}
instanceProperties.Add(resourceInstanceProperty);
}
return(instanceProperties);
}
public ResourceInstanceProperty CreateRandomResourceInstanceProperty()
{
ResourceInstanceProperty instanceProperty;
if (this.IsComplexType)
{
ComplexType ct = (ComplexType)this.Type;
if (ct.Facets.AbstractType)
{
ct = ct.DerivedTypes.Where(t => !t.Facets.AbstractType).Choose();
}
ComplexResourceInstance cri = ResourceInstanceUtil.CreateComplexResourceInstance(ct);
return(instanceProperty = new ResourceInstanceComplexProperty(ct.Name, this.Name, cri));
}
else
{
return(this.CreateRandomResourceSimpleInstanceProperty());
}
}
public static ComplexResourceInstance CreateComplexResourceInstance(ComplexType type)
{
List <ResourceInstanceProperty> instanceProperties = new List <ResourceInstanceProperty>();
foreach (ResourceProperty childProperty in type.Properties)
{
ResourceInstanceProperty resourceInstanceProperty = null;
if (childProperty.IsComplexType)
{
resourceInstanceProperty = new ResourceInstanceComplexProperty(childProperty.Type.Name, childProperty.Name, CreateComplexResourceInstance((ComplexType)childProperty.Type));
}
else
{
NodeValue nodeValue = Resource.CreateValue(childProperty);
resourceInstanceProperty = new ResourceInstanceSimpleProperty(childProperty.Name, nodeValue);
}
instanceProperties.Add(resourceInstanceProperty);
}
ComplexResourceInstance complexInstance = new ComplexResourceInstance(type.Name, instanceProperties.ToArray());
return(complexInstance);
}
public ResourceInstanceComplexProperty(string typeName, string propertyName, ComplexResourceInstance complexResourceInstance)
: base(propertyName)
{
_complexResourceInstance = complexResourceInstance;
_typeName = typeName;
}
/// <summary>
/// Writes the CreateResource and SetValue calls to create the given instance, recursing where necessary
/// </summary>
/// <param name="variableName">Name of variable to code-gen</param>
/// <param name="instance">Entity/complex type to generate code for</param>
/// <returns>generated lines of code</returns>
private IEnumerable <string> WriteObject(string variableName, ComplexResourceInstance instance)
{
// determine the set and type for the CreateResource call
//
string typeName = workspace.ContextNamespace + "." + instance.TypeName;
string setName;
if (instance is KeyedResourceInstance)
{
setName = '"' + (instance as KeyedResourceInstance).ResourceSetName + '"';
}
else
{
setName = "null";
}
// return the CreateResource line
//
yield return("object " + variableName + " = updatable.CreateResource(" + setName + ", \"" + typeName + "\");");
// if its an entity, and not a complex type, then generate the key properties as well
//
if (instance is KeyedResourceInstance)
{
foreach (ResourceInstanceSimpleProperty property in (instance as KeyedResourceInstance).KeyProperties.OfType <ResourceInstanceSimpleProperty>())
{
yield return("updatable.SetValue(" + variableName + ", \"" + property.Name + "\", " + ConvertToCode((property as ResourceInstanceSimpleProperty).PropertyValue) + ");");
}
}
// generate the SetValue calls for each property
foreach (ResourceInstanceProperty property in instance.Properties)
{
// based on the type of property, generate the appropriate code
//
if (property is ResourceInstanceNavProperty)
{
// not supported right now, this is non-trivial
throw new NotImplementedException();
}
else if (property is ResourceInstanceComplexProperty)
{
// generate an instance of this property's value for passing to SetValue
//
string subVariableName = variableName + "_" + property.Name;
// recurse
foreach (string line in WriteObject(subVariableName, (property as ResourceInstanceComplexProperty).ComplexResourceInstance))
{
yield return(line);
}
// return the SetValue call
//
yield return("updatable.SetValue(" + variableName + ", \"" + property.Name + "\", " + subVariableName + ");");
}
else if (property is ResourceInstanceSimpleProperty)
{
// return the SetValue call
//
yield return("updatable.SetValue(" + variableName + ", \"" + property.Name + "\", " + ConvertToCode((property as ResourceInstanceSimpleProperty).PropertyValue) + ");");
}
else
{
// should never hit this
throw new NotSupportedException();
}
}
}