internal APGenSection GetSectionInstance(SectionInfo sectionInfo, bool createDefaultInstance)
{
object data = _elementData[sectionInfo];
APGenSection section = data as APGenSection;
if (section != null || !createDefaultInstance)
{
return(section);
}
object sectionObj = sectionInfo.CreateInstance();
section = sectionObj as APGenSection;
if (section == null)
{
APGenDefaultSection defaultSection = new APGenDefaultSection();
defaultSection.SectionHandler = sectionObj as IAPGenSectionHandler;
section = defaultSection;
}
if (data != null)
{
string xml = data as string;
section.RawXml = xml;
using (XmlTextReader reader = new XmlTextReader(new StringReader(xml)))
{
section.DeserializeSection(reader);
}
}
_elementData[sectionInfo] = section;
return(section);
}
/// <summary>
/// Removes the specified APGenSection object from this APGenSectionCollection.
/// </summary>
/// <param name="name">The name of the section to be removed.</param>
public void Remove(string name)
{
SectionInfo secData = _group.Sections[name] as SectionInfo;
if (secData != null)
{
_gen.RemoveGenInfo(secData);
}
}
internal void CreateSection(SectionGroupInfo groupInfo, string name, APGenSection section)
{
if (groupInfo.HasChild(name))
{
throw new APGenException(APResource.GetString(APResource.APGen_SectionAlreadyExists, name));
}
if (section.SectionInformation.Type == null)
{
section.SectionInformation.Type = GenHost.GetGenTypeName(section.GetType());
}
SectionInfo sectionInfo = new SectionInfo(name, section.SectionInformation);
sectionInfo.StreamName = _streamName;
sectionInfo.GenHost = GenHost;
groupInfo.AddChild(sectionInfo);
_elementData[sectionInfo] = section;
}
/// <summary>
/// Get a section by name.
/// </summary>
/// <param name="name">The specified section name.</param>
/// <returns>The section object.</returns>
public APGenSection this[string name]
{
get
{
APGenSection section = BaseGet(name) as APGenSection;
if (section == null)
{
SectionInfo sectionInfo = _group.Sections[name] as SectionInfo;
if (sectionInfo == null)
{
return(null);
}
section = _gen.GetSectionInstance(sectionInfo, true);
if (section == null)
{
return(null);
}
BaseSet(name, section);
}
return(section);
}
}
public override void ReadGen(APGen gen, string streamName, XmlTextReader reader)
{
StreamName = streamName;
GenHost = gen.GenHost;
if (reader.LocalName != "genSections")
{
while (reader.MoveToNextAttribute())
{
if (reader.Name == "name")
{
Name = reader.Value;
}
else if (reader.Name == "type")
{
TypeName = reader.Value;
Type = null;
}
else
{
ThrowException(APResource.GetString(APResource.APGen_UnrecognizedAttribute, ""), reader);
}
}
if (Name == null)
{
ThrowException(APResource.GetString(APResource.APGen_MissingRequiredAttribute, "sectionGroup", "name"), reader);
}
}
if (TypeName == null)
{
TypeName = typeof(APGenSectionGroup).FullName;
}
if (reader.IsEmptyElement)
{
reader.Skip();
return;
}
reader.ReadStartElement();
reader.MoveToContent();
while (reader.NodeType != XmlNodeType.EndElement)
{
if (reader.NodeType != XmlNodeType.Element)
{
reader.Skip();
continue;
}
string name = reader.LocalName;
GenInfo info = null;
if (name == "section")
{
info = new SectionInfo();
}
else if (name == "sectionGroup")
{
info = new SectionGroupInfo();
}
else
{
ThrowException(APResource.GetString(APResource.APGen_UnrecognizedElement, reader.Name), reader);
}
info.ReadGen(gen, streamName, reader);
GenInfo actInfo = Groups[info.Name];
if (actInfo == null)
{
actInfo = Sections[info.Name];
}
if (actInfo != null)
{
if (actInfo.GetType() != info.GetType())
{
ThrowException(APResource.GetString(APResource.APGen_SectionNameAlreadyExists, info.Name), reader);
}
actInfo.StreamName = streamName;
}
else
{
AddChild(info);
}
}
reader.ReadEndElement();
}
/// <summary>
/// Removes the specified APGenSection object from this APGenSectionCollection.
/// </summary>
/// <param name="index">The index of the section to be removed.</param>
public void RemoveAt(int index)
{
SectionInfo secData = _group.Sections[index] as SectionInfo;
_gen.RemoveGenInfo(secData);
}
public override void ReadGen(APGen gen, string streamName, XmlTextReader reader)
{
StreamName = streamName;
GenHost = gen.GenHost;
if (reader.LocalName != "genSections")
{
while (reader.MoveToNextAttribute())
{
if (reader.Name == "name")
{
Name = reader.Value;
}
else if (reader.Name == "type")
{
TypeName = reader.Value;
Type = null;
}
else
{
ThrowException(APResource.GetString(APResource.APGen_UnrecognizedAttribute, ""), reader);
}
}
if (Name == null)
ThrowException(APResource.GetString(APResource.APGen_MissingRequiredAttribute, "sectionGroup", "name"), reader);
}
if (TypeName == null)
TypeName = typeof(APGenSectionGroup).FullName;
if (reader.IsEmptyElement)
{
reader.Skip();
return;
}
reader.ReadStartElement();
reader.MoveToContent();
while (reader.NodeType != XmlNodeType.EndElement)
{
if (reader.NodeType != XmlNodeType.Element)
{
reader.Skip();
continue;
}
string name = reader.LocalName;
GenInfo info = null;
if (name == "section")
info = new SectionInfo();
else if (name == "sectionGroup")
info = new SectionGroupInfo();
else
ThrowException(APResource.GetString(APResource.APGen_UnrecognizedElement, reader.Name), reader);
info.ReadGen(gen, streamName, reader);
GenInfo actInfo = Groups[info.Name];
if (actInfo == null)
actInfo = Sections[info.Name];
if (actInfo != null)
{
if (actInfo.GetType() != info.GetType())
ThrowException(APResource.GetString(APResource.APGen_SectionNameAlreadyExists, info.Name), reader);
actInfo.StreamName = streamName;
}
else
AddChild(info);
}
reader.ReadEndElement();
}
internal void CreateSection(SectionGroupInfo groupInfo, string name, APGenSection section)
{
if (groupInfo.HasChild(name))
throw new APGenException(APResource.GetString(APResource.APGen_SectionAlreadyExists, name));
if (section.SectionInformation.Type == null)
section.SectionInformation.Type = GenHost.GetGenTypeName(section.GetType());
SectionInfo sectionInfo = new SectionInfo(name, section.SectionInformation);
sectionInfo.StreamName = _streamName;
sectionInfo.GenHost = GenHost;
groupInfo.AddChild(sectionInfo);
_elementData[sectionInfo] = section;
}
internal APGenSection GetSectionInstance(SectionInfo sectionInfo, bool createDefaultInstance)
{
object data = _elementData[sectionInfo];
APGenSection section = data as APGenSection;
if (section != null || !createDefaultInstance)
return section;
object sectionObj = sectionInfo.CreateInstance();
section = sectionObj as APGenSection;
if (section == null)
{
APGenDefaultSection defaultSection = new APGenDefaultSection();
defaultSection.SectionHandler = sectionObj as IAPGenSectionHandler;
section = defaultSection;
}
if (data != null)
{
string xml = data as string;
section.RawXml = xml;
using (XmlTextReader reader = new XmlTextReader(new StringReader(xml)))
{
section.DeserializeSection(reader);
}
}
_elementData[sectionInfo] = section;
return section;
}
internal void SetSectionXml(SectionInfo sectionInfo, string data)
{
_elementData[sectionInfo] = data;
}
internal string GetSectionXml(SectionInfo sectionInfo)
{
return _elementData[sectionInfo] as string;
}
internal void SetSectionXml(SectionInfo sectionInfo, string data)
{
_elementData[sectionInfo] = data;
}
internal string GetSectionXml(SectionInfo sectionInfo)
{
return(_elementData[sectionInfo] as string);
}
