}//_GetComponentsXmlDoc
protected XmlDocument _GetComponentAndChildren(int compID, string childType, bool isChildBaseType, IComponentOnlyOptions compOptions)
{
XmlElement topXmlNode;
XmlDocument doc = this._GetComponentsXmlDoc(out topXmlNode);
XmlElement xmlElement = this._GetXmlTree(doc, compID, childType, isChildBaseType, compOptions);
if (xmlElement != null)
{
topXmlNode.AppendChild(xmlElement);
}
return doc;
}//_GetComponentAndChildren
protected XmlElement _GetXmlTree(XmlDocument doc, DataRow component, IComponentOnlyOptions compOptions, SchemaDefaults schemaDefs, Dictionary<String, String> typeToBaseCache,
Dictionary<String, XmlNode> typeToParametersXMLCache, Dictionary<String, List<DataRow>> parameterTableCache)
{
if (component == null) { return null; }
string sCompType;
string sBaseCompType;
int iCompID;
string sCompName;
string sCompDesc;
int? iLinkID = null;
Component.eComponentType eCompEtype = Component.eComponentType.None;
sCompType = (string)component[SchemaConstants.Type];
if (typeToBaseCache != null && typeToBaseCache.ContainsKey(sCompType))
{
sBaseCompType = typeToBaseCache[sCompType];
}
else
{
sBaseCompType = this._GetBaseComponentType(sCompType);
if (typeToBaseCache != null)
{
typeToBaseCache.Add(sCompType, sBaseCompType);
}
}
iCompID = (int)component[SchemaConstants.Id];
sCompName = (string)component[SchemaConstants.Name];
sCompDesc = (string)component[SchemaConstants.Description];
eCompEtype = this._GetComponentType(component);
//LinkID
if (component.Table.Columns.Contains(SchemaConstants.LinkID))
{
iLinkID = (int)component[SchemaConstants.LinkID];
}
XmlElement xmlElement = this.CommonElementCreate(doc, iCompID, iLinkID, sBaseCompType, sCompType, sCompName, sCompDesc, eCompEtype);
// Component Parameters
if (compOptions.CompParams)
{
IXPathNavigable clone = _GetParametersForComponent(component, typeToParametersXMLCache, parameterTableCache);
if (clone != null)
{
XmlNode insert = ((XmlNode)clone).SelectSingleNode(XmlSchemaConstants.Display.sComponentParameters);
insert = doc.ImportNode(insert, true);
xmlElement.AppendChild(insert);
}
}//if Parameters
//Link Parameters
if (compOptions.LinkParams && iLinkID.HasValue)
{
IXPathNavigable clone = _GetParametersForLink(iLinkID.Value, typeToParametersXMLCache, parameterTableCache);
if (clone != null)
{
XmlNode insert = ((XmlNode)clone).SelectSingleNode(XmlSchemaConstants.Display.sLinkParameters);
insert = doc.ImportNode(insert, true);
xmlElement.AppendChild(insert);
}
}//if Link Parameters
//Functions
if (schemaDefs != null)
{
XmlElement funcsElement = this._GetFunctionsForComponent(doc, iCompID, schemaDefs);
if (funcsElement != null)
{
xmlElement.AppendChild(funcsElement);
}
}//if functions
return xmlElement;
}//_GetXmlTree
}//_GetXmlTree
//bypass cache, e.g. single component lookup
protected XmlElement _GetXmlTree(XmlDocument doc, DataRow component, IComponentOnlyOptions compOptions, SchemaDefaults schemaDefs)
{
return this._GetXmlTree(doc, component, compOptions, schemaDefs, null, null, null);
}//_GetXmlTree
//bypass cache, e.g. single component lookup
protected XmlElement _GetXmlTree(XmlDocument doc, int compID, IComponentOnlyOptions compOptions, SchemaDefaults schemaDefs)
{
return this._GetXmlTree(doc, this._GetComponent(compID), compOptions, schemaDefs, null, null, null);
}//_GetXmlTree
private XmlElement _GetXmlTree(XmlDocument doc, DataRow component, string childType, bool isChildBaseType, IComponentOnlyOptions comOptions)
{
XmlElement xmlElement = null;
//this._GetXmlTree(doc, compID, childType, isChildBaseType, compOptions)
// DataTable _GetChildComponents(int compID, string childType, bool isChildBaseType)
xmlElement = this._GetXmlTree(
doc, component, comOptions, null, null,
null, null);
if (component != null)
{
//getting children
int iCompID = (int)component[SchemaConstants.Id];
DataTable childComponents = null;
childComponents = this._GetChildComponents(iCompID, childType, isChildBaseType);
foreach (DataRow childComponent in childComponents.Rows)
{
XmlElement childElement = null;
childElement = this._GetXmlTree(
doc, childComponent, comOptions, null, null,
null, null);
xmlElement.AppendChild(childElement);
}//foreach child component
}//if component is not null (or say it exists)
return xmlElement;
}
}//_GetXmlTree
private XmlElement _GetXmlTree(XmlDocument doc, int compID, string childType, bool isChildBaseType, IComponentOnlyOptions comOptions)
{
DataRow component = this._GetComponent(compID);
return this._GetXmlTree(doc, component, childType, isChildBaseType, comOptions);
}
