public IConfigurationSettingItem Parse(XmlNode node)
{
var setting = new RegistryInstanceSetting();
var rootKey = node.GetAttributeValue("rootKey");
var subKey = node.GetAttributeValue("subKey");
var valueKey = node.GetAttributeValue("valueKey");
return(Parse(rootKey, subKey, valueKey));
}
public IConfigurationSettingItem Parse(IConfiguration configuration)
{
var setting = new RegistryInstanceSetting();
var rootKey = configuration.GetSection("rootKey").Value;
var subKey = configuration.GetSection("subKey").Value;
var valueKey = configuration.GetSection("valueKey").Value;
return(Parse(rootKey, subKey, valueKey));
}
private IConfigurationSettingItem Parse(string rootKey, string subKey, string valueKey)
{
var setting = new RegistryInstanceSetting
{
RootKey = rootKey,
SubKey = subKey,
ValueKey = valueKey
};
if (string.IsNullOrEmpty(setting.RootKey) ||
string.IsNullOrEmpty(setting.SubKey) ||
string.IsNullOrEmpty(setting.ValueKey))
{
ThrowRegistryInvalid();
}
var regRoot = GetRootKey(setting.RootKey);
if (regRoot == null)
{
ThrowRegistryInvalid();
}
var srKey = regRoot.OpenSubKey(setting.SubKey);
if (srKey == null)
{
ThrowRegistryInvalid();
}
var regData = srKey.GetValue(setting.ValueKey);
srKey.Close();
Guard.NullReference(regData, "regData");
if (ParseRegistryData(setting, regData))
{
return(setting);
}
return(null);
}
public IConfigurationSettingItem Parse(XmlNode node)
{
var setting = new RegistryInstanceSetting();
setting.Name = node.GetAttributeValue("name");
setting.RootKey = node.GetAttributeValue("rootKey");
setting.SubKey = node.GetAttributeValue("subKey");
setting.ValueKey = node.GetAttributeValue("valueKey");
if (string.IsNullOrEmpty(setting.RootKey) ||
string.IsNullOrEmpty(setting.SubKey) ||
string.IsNullOrEmpty(setting.ValueKey))
{
ThrowRegistryInvalid();
}
var regRoot = GetRootKey(setting.RootKey);
if (regRoot == null)
{
ThrowRegistryInvalid();
}
var srKey = regRoot.OpenSubKey(setting.SubKey);
if (srKey == null)
{
ThrowRegistryInvalid();
}
var regData = srKey.GetValue(setting.ValueKey);
srKey.Close();
Guard.NullReference(regData, "regData");
if (ParseRegistryData(setting, regData))
{
return(setting);
}
return(null);
}
private bool ParseRegistryData(RegistryInstanceSetting setting, object data)
{
if (data is byte[] bytes)
{
try
{
//反序列化
//var header = new SerializeHeader { HeaderBytes = Encoding.ASCII.GetBytes(Name) };
var store = new BinaryCompressSerializer().Deserialize <BinaryConnectionStore>(bytes);
if (store != null)
{
if (!string.IsNullOrEmpty(store.DatabaseType))
{
setting.DatabaseType = Type.GetType(store.DatabaseType, false, true);
}
setting.ProviderType = store.ProviderType;
setting.ConnectionString = ConnectionStringHelper.GetConnectionString(store.ConnectionString);
return(true);
}
}
catch
{
throw new InvalidOperationException(SR.GetString(SRKind.FailInDataParse));
}
}
else if (data is string)
{
var con = new ConnectionString(data.ToString());
setting.ProviderType = con.ProviderType;
setting.DatabaseType = Type.GetType(con.DatabaseType, false, true);
setting.ConnectionString = con.ToString();
return(true);
}
return(false);
}
