internal void UpdateCompleteObject(DataServiceQueryProvider.ResultSetCollection resultSets)
{
DataServiceQueryProvider.ResultSet resultSet = null;
Tracer tracer = new Tracer();
if (resultSets == null || !resultSets.TryGetValue(this.ResourceType.Name, out resultSet))
{
tracer.DebugMessage(string.Concat("UpdateCompleteObject: result set ", this.ResourceType.Name, " not found"));
throw new PowerShellWebServiceException(string.Concat("no result set named ", this.ResourceType.Name));
}
else
{
this.completeObject = resultSet.FirstOrDefault <DSResource>((DSResource item) => this.MatchKeyProperties(item));
if (this.completeObject != null)
{
tracer.DebugMessage("UpdateCompleteObject: found complete object");
return;
}
else
{
tracer.DebugMessage("UpdateCompleteObject: no match for key properties of this object");
throw new PowerShellWebServiceException(string.Concat("no matching instance in result set named", this.ResourceType.Name));
}
}
}
private DSLinqQueryProvider(Microsoft.Management.Odata.Schema.Schema schema, ResourceType root, UserContext userContext, string membershipId, DataServiceQueryProvider.ResultSetCollection resultSets)
{
this.schema = schema;
this.initialResourceRoot = new DataServiceQueryProvider.ResultSet(root);
this.initialQueryable = this.initialResourceRoot.AsQueryable <DSResource>();
this.resultSets = resultSets;
this.userContext = userContext;
this.membershipId = membershipId;
}
public DSMethodTranslatingVisitor(DataServiceQueryProvider.ResultSetCollection resultSets)
{
this.resultSets = resultSets;
}
public object GetValue(string propertyName, DataServiceQueryProvider.ResultSetCollection resultSets = null)
{
object obj = null;
Func <ResourceProperty, bool> func = null;
if (!this.ContainsNonKeyProperties && resultSets != null)
{
if (this.completeObject == null)
{
ReadOnlyCollection <ResourceProperty> properties = this.ResourceType.Properties;
if (func == null)
{
func = (ResourceProperty it) => string.Equals(propertyName, it.Name, StringComparison.Ordinal);
}
ResourceProperty resourceProperty = properties.FirstOrDefault <ResourceProperty>(func);
bool flag = false;
if (!resourceProperty.IsKeyProperty())
{
if (resourceProperty.IsReferenceSetProperty())
{
flag = !this.properties.ContainsKey(propertyName);
}
else
{
flag = true;
}
}
if (flag)
{
this.UpdateCompleteObject(resultSets);
}
}
if (this.completeObject != null)
{
return(this.completeObject.GetValue(propertyName, resultSets));
}
}
if (!this.properties.TryGetValue(propertyName, out obj))
{
if (this.ResourceType.Properties.Any <ResourceProperty>((ResourceProperty item) => item.Name == propertyName))
{
return(null);
}
else
{
throw new ResourcePropertyNotFoundException(this.ResourceType.Name, propertyName);
}
}
else
{
if (obj != null)
{
IReferencedResourceSet referencedResourceSet = obj as IReferencedResourceSet;
if (referencedResourceSet != null)
{
Dictionary <string, object> strs = new Dictionary <string, object>();
foreach (ResourceProperty keyProperty in this.ResourceType.KeyProperties)
{
object obj1 = null;
if (this.properties.TryGetValue(keyProperty.Name, out obj1))
{
strs.Add(keyProperty.Name, obj1);
}
else
{
throw new ResourcePropertyNotFoundException(this.ResourceType.Name, keyProperty.Name);
}
}
List <DSResource> dSResources = referencedResourceSet.Get(strs);
this.properties[propertyName] = dSResources;
return(dSResources);
}
}
return(obj);
}
}
internal static IQueryable CreateQuery(Microsoft.Management.Odata.Schema.Schema schema, ResourceType type, UserContext userContext, string membershipId, DataServiceQueryProvider.ResultSetCollection resultSets)
{
DSLinqQueryProvider dSLinqQueryProvider = new DSLinqQueryProvider(schema, type, userContext, membershipId, resultSets);
return(dSLinqQueryProvider.CreateRootQuery());
}
public DataServiceQueryProvider()
{
this.IsNullPropagationRequired = false;
this.resultSets = new DataServiceQueryProvider.ResultSetCollection();
}
