|
private GetSectionInstance ( System.Configuration.SectionInfo config, bool createDefaultInstance ) : |
||
| config | System.Configuration.SectionInfo | |
| createDefaultInstance | bool | |
| Результат | ||
public ConfigurationSection this[string name]
{
get
{
var sec = BaseGet(name) as ConfigurationSection;
if (sec == null)
{
var secData = _group.Sections[name] as SectionInfo;
if (secData == null)
{
return(null);
}
sec = _config.GetSectionInstance(secData, true);
if (sec == null)
{
return(null);
}
lock (LockObject)
{
BaseSet(name, sec);
}
}
return(sec);
}
}
internal override void ResetModified(Configuration config)
{
ConfigurationSection section = config.GetSectionInstance(this, false);
if (section != null)
{
section.ResetModified();
}
}
internal ConfigurationSection GetSectionInstance(SectionInfo config, bool createDefaultInstance)
{
object data = elementData [config];
ConfigurationSection sec = data as ConfigurationSection;
if (sec != null || !createDefaultInstance)
{
return(sec);
}
object secObj = config.CreateInstance();
sec = secObj as ConfigurationSection;
if (sec == null)
{
DefaultSection ds = new DefaultSection();
ds.SectionHandler = secObj as IConfigurationSectionHandler;
sec = ds;
}
sec.Configuration = this;
ConfigurationSection parentSection = null;
if (parent != null)
{
parentSection = parent.GetSectionInstance(config, true);
sec.SectionInformation.SetParentSection(parentSection);
}
sec.SectionInformation.ConfigFilePath = FilePath;
sec.ConfigContext = system.Host.CreateDeprecatedConfigContext(configPath);
string xml = data as string;
sec.RawXml = xml;
sec.Reset(parentSection);
if (xml != null)
{
XmlTextReader r = new ConfigXmlTextReader(new StringReader(xml), FilePath);
sec.DeserializeSection(r);
r.Close();
if (!String.IsNullOrEmpty(sec.SectionInformation.ConfigSource) && !String.IsNullOrEmpty(FilePath))
{
sec.DeserializeConfigSource(Path.GetDirectoryName(FilePath));
}
}
elementData [config] = sec;
return(sec);
}
internal override bool HasValues(Configuration config, ConfigurationSaveMode mode)
{
var section = config.GetSectionInstance(this, false);
if (section == null)
{
return(false);
}
var parent = config.Parent != null?config.Parent.GetSectionInstance(this, false) : null;
return(section.HasValues(parent, mode));
}
public override void WriteData(Configuration config, XmlWriter writer, ConfigurationSaveMode mode)
{
string xml;
ConfigurationSection section = config.GetSectionInstance(this, false);
if (section != null)
{
ConfigurationSection parentSection = config.Parent != null?config.Parent.GetSectionInstance(this, false) : null;
xml = section.SerializeSection(parentSection, Name, mode);
string externalDataXml = section.ExternalDataXml;
string filePath = config.FilePath;
if (!String.IsNullOrEmpty(filePath) && !String.IsNullOrEmpty(externalDataXml))
{
string path = Path.Combine(Path.GetDirectoryName(filePath), section.SectionInformation.ConfigSource);
using (StreamWriter sw = new StreamWriter(path))
{
sw.Write(externalDataXml);
}
}
if (section.SectionInformation.IsProtected)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("<{0} configProtectionProvider=\"{1}\">\n",
Name,
section.SectionInformation.ProtectionProvider.Name);
sb.Append(config.ConfigHost.EncryptSection(xml,
section.SectionInformation.ProtectionProvider,
ProtectedConfiguration.Section));
sb.AppendFormat("</{0}>", Name);
xml = sb.ToString();
}
}
else
{
xml = config.GetSectionXml(this);
}
if (xml != null)
{
writer.WriteRaw(xml);
/* XmlTextReader tr = new XmlTextReader (new StringReader (xml));
* writer.WriteNode (tr, true);
* tr.Close ();*/
}
}
public ConfigurationSection this [string name]
{
get {
ConfigurationSection sec = BaseGet(name) as ConfigurationSection;
if (sec == null)
{
SectionInfo secData = group.Sections [name] as SectionInfo;
if (secData == null)
{
return(null);
}
sec = config.GetSectionInstance(secData, true);
if (sec == null)
{
return(null);
}
BaseSet(name, sec);
}
return(sec);
}
}
public override bool HasDataContent(Configuration config)
{
return(config.GetSectionInstance(this, false) != null || config.GetSectionXml(this) != null);
}
public override bool HasDataContent (Configuration config)
{
return config.GetSectionInstance (this, false) != null || config.GetSectionXml (this) != null;
}
internal override void ResetModified (Configuration config)
{
ConfigurationSection section = config.GetSectionInstance (this, false);
if (section != null)
section.ResetModified ();
}
internal override bool HasValues (Configuration config, ConfigurationSaveMode mode)
{
var section = config.GetSectionInstance (this, false);
if (section == null)
return false;
var parent = config.Parent != null ? config.Parent.GetSectionInstance (this, false) : null;
return section.HasValues (parent, mode);
}
public override void WriteData (Configuration config, XmlWriter writer, ConfigurationSaveMode mode)
{
string xml;
ConfigurationSection section = config.GetSectionInstance (this, false);
if (section != null) {
ConfigurationSection parentSection = config.Parent != null ? config.Parent.GetSectionInstance (this, false) : null;
xml = section.SerializeSection (parentSection, Name, mode);
string externalDataXml = section.ExternalDataXml;
string filePath = config.FilePath;
if (!String.IsNullOrEmpty (filePath) && !String.IsNullOrEmpty (externalDataXml)) {
string path = Path.Combine (Path.GetDirectoryName (filePath), section.SectionInformation.ConfigSource);
using (StreamWriter sw = new StreamWriter (path)) {
sw.Write (externalDataXml);
}
}
if (section.SectionInformation.IsProtected) {
StringBuilder sb = new StringBuilder ();
sb.AppendFormat ("<{0} configProtectionProvider=\"{1}\">\n",
Name,
section.SectionInformation.ProtectionProvider.Name);
sb.Append (config.ConfigHost.EncryptSection (xml,
section.SectionInformation.ProtectionProvider,
ProtectedConfiguration.Section));
sb.AppendFormat ("</{0}>", Name);
xml = sb.ToString ();
}
}
else {
xml = config.GetSectionXml (this);
}
if (!string.IsNullOrEmpty (xml)) {
writer.WriteRaw (xml);
/* XmlTextReader tr = new XmlTextReader (new StringReader (xml));
writer.WriteNode (tr, true);
tr.Close ();*/
}
}
