private FormatMessagesContextManager.OutputContext CreateOutputContext(FormatMessagesContextManager.OutputContext parentContext, FormatInfoData formatInfoData)
{
FormatStartData formatData = formatInfoData as FormatStartData;
if (formatData != null)
{
return new FormatOutputContext(parentContext, formatData);
}
GroupStartData data2 = formatInfoData as GroupStartData;
if (data2 == null)
{
return null;
}
GroupOutputContext context2 = null;
switch (this.ActiveFormattingShape)
{
case FormatShape.Table:
context2 = new TableOutputContext(this, parentContext, data2);
break;
case FormatShape.List:
context2 = new ListOutputContext(this, parentContext, data2);
break;
case FormatShape.Wide:
context2 = new WideOutputContext(this, parentContext, data2);
break;
case FormatShape.Complex:
context2 = new ComplexOutputContext(this, parentContext, data2);
break;
}
context2.Initialize();
return context2;
}
// returns null on error
internal static FormatInfoData CreateInstance(PSObject so, FormatObjectDeserializer deserializer)
{
if (so == null)
{
throw PSTraceSource.NewArgumentNullException("so");
}
// look for the property that defines the type of object
string classId = FormatObjectDeserializer.GetProperty(so, FormatInfoData.classidProperty) as string;
if (classId == null)
{
string msg = StringUtil.Format(FormatAndOut_format_xxx.FOD_InvalidClassidProperty);
ErrorRecord errorRecord = new ErrorRecord(
PSTraceSource.NewArgumentException("classid"),
"FormatObjectDeserializerInvalidClassidProperty",
ErrorCategory.InvalidData,
so);
errorRecord.ErrorDetails = new ErrorDetails(msg);
deserializer.TerminatingErrorContext.ThrowTerminatingError(errorRecord);
}
FormatInfoData fid = CreateInstance(classId, deserializer);
return(fid);
}
internal FormatInfoData DeserializeMandatoryMemberObject(PSObject so, string property)
{
FormatInfoData fid = DeserializeMemberObject(so, property);
VerifyDataNotNull(fid, property);
return(fid);
}
internal FormatInfoData DeserializeMandatoryMemberObject(PSObject so, string property)
{
FormatInfoData data = this.DeserializeMemberObject(so, property);
this.VerifyDataNotNull(data, property);
return(data);
}
/// <summary>
/// class factory for output context
/// </summary>
/// <param name="parentContext">parent context in the stack</param>
/// <param name="formatInfoData"> fromat info data received from the pipeline</param>
/// <returns></returns>
private FormatMessagesContextManager.OutputContext CreateOutputContext(
FormatMessagesContextManager.OutputContext parentContext,
FormatInfoData formatInfoData)
{
FormatStartData formatStartData = formatInfoData as FormatStartData;
// initialize the format context
if (formatStartData != null)
{
FormatOutputContext foc = new FormatOutputContext(parentContext, formatStartData);
return(foc);
}
GroupStartData gsd = formatInfoData as GroupStartData;
// we are starting a group, initialize the group context
if (gsd != null)
{
GroupOutputContext goc = null;
switch (ActiveFormattingShape)
{
case FormatShape.Table:
{
goc = new TableOutputContext(this, parentContext, gsd);
break;
}
case FormatShape.List:
{
goc = new ListOutputContext(this, parentContext, gsd);
break;
}
case FormatShape.Wide:
{
goc = new WideOutputContext(this, parentContext, gsd);
break;
}
case FormatShape.Complex:
{
goc = new ComplexOutputContext(this, parentContext, gsd);
break;
}
default:
{
Diagnostics.Assert(false, "Invalid shape. This should never happen");
}
break;
}
goc.Initialize();
return(goc);
}
return(null);
}
// returns null on error
internal FormatInfoData DeserializeObject(PSObject so)
{
FormatInfoData fid = FormatInfoDataClassFactory.CreateInstance(so, this);
if (fid != null)
{
fid.Deserialize(so, this);
}
return(fid);
}
internal FormatInfoData DeserializeObject(PSObject so)
{
FormatInfoData data = FormatInfoDataClassFactory.CreateInstance(so, this);
if (data != null)
{
data.Deserialize(so, this);
}
return(data);
}
private static void ReadListHelper(IEnumerable en, List <T> lst, FormatObjectDeserializer deserializer)
{
deserializer.VerifyDataNotNull(en, "enumerable");
foreach (object obj in en)
{
FormatInfoData fid = deserializer.DeserializeObject(PSObjectHelper.AsPSObject(obj));
T entry = fid as T;
deserializer.VerifyDataNotNull(entry, "entry");
lst.Add(entry);
}
}
// returns null on failure
private static FormatInfoData CreateInstance(string clsid, FormatObjectDeserializer deserializer)
{
Func <FormatInfoData> ctor;
if (!s_constructors.TryGetValue(clsid, out ctor))
{
CreateInstanceError(PSTraceSource.NewArgumentException(nameof(clsid)), clsid, deserializer);
return(null);
}
try
{
FormatInfoData fid = ctor();
return(fid);
}
catch (ArgumentException e)
{
CreateInstanceError(e, clsid, deserializer);
}
catch (NotSupportedException e)
{
CreateInstanceError(e, clsid, deserializer);
}
catch (TargetInvocationException e)
{
CreateInstanceError(e, clsid, deserializer);
}
catch (MemberAccessException e) // also MethodAccessException and MissingMethodException
{
CreateInstanceError(e, clsid, deserializer);
}
catch (System.Runtime.InteropServices.InvalidComObjectException e)
{
CreateInstanceError(e, clsid, deserializer);
}
catch (System.Runtime.InteropServices.COMException e)
{
CreateInstanceError(e, clsid, deserializer);
}
catch (TypeLoadException e)
{
CreateInstanceError(e, clsid, deserializer);
}
catch (Exception e) // will rethrow
{
Diagnostics.Assert(false,
"Unexpected Activator.CreateInstance error in FormatInfoDataClassFactory.CreateInstance: "
+ e.GetType().FullName);
throw;
}
return(null);
}
/// <summary>
/// class factory for output context
/// </summary>
/// <param name="parentContext">parent context in the stack</param>
/// <param name="formatInfoData"> fromat info data received from the pipeline</param>
/// <returns></returns>
private FormatMessagesContextManager.OutputContext CreateOutputContext(
FormatMessagesContextManager.OutputContext parentContext,
FormatInfoData formatInfoData)
{
FormatStartData formatStartData = formatInfoData as FormatStartData;
// initialize the format context
if (formatStartData != null)
{
FormatOutputContext foc = new FormatOutputContext(parentContext, formatStartData);
return foc;
}
GroupStartData gsd = formatInfoData as GroupStartData;
// we are starting a group, initialize the group context
if (gsd != null)
{
GroupOutputContext goc = null;
switch (ActiveFormattingShape)
{
case FormatShape.Table:
{
goc = new TableOutputContext(this, parentContext, gsd);
break;
}
case FormatShape.List:
{
goc = new ListOutputContext(this, parentContext, gsd);
break;
}
case FormatShape.Wide:
{
goc = new WideOutputContext(this, parentContext, gsd);
break;
}
case FormatShape.Complex:
{
goc = new ComplexOutputContext(this, parentContext, gsd);
break;
}
default:
{
Diagnostics.Assert(false, "Invalid shape. This should never happen");
}
break;
}
goc.Initialize();
return goc;
}
return null;
}
private FormatMessagesContextManager.OutputContext CreateOutputContext(FormatMessagesContextManager.OutputContext parentContext, FormatInfoData formatInfoData)
{
FormatStartData formatData = formatInfoData as FormatStartData;
if (formatData != null)
{
return(new FormatOutputContext(parentContext, formatData));
}
GroupStartData data2 = formatInfoData as GroupStartData;
if (data2 == null)
{
return(null);
}
GroupOutputContext context2 = null;
switch (this.ActiveFormattingShape)
{
case FormatShape.Table:
context2 = new TableOutputContext(this, parentContext, data2);
break;
case FormatShape.List:
context2 = new ListOutputContext(this, parentContext, data2);
break;
case FormatShape.Wide:
context2 = new WideOutputContext(this, parentContext, data2);
break;
case FormatShape.Complex:
context2 = new ComplexOutputContext(this, parentContext, data2);
break;
}
context2.Initialize();
return(context2);
}
