protected override void ConfigureObjectCollector()
{
if (base.ObjectCollector == null)
{
var newXPathOperator = new XPathOperator()
{
FileContentProvider = CustomFileProvider
};
var objCollector = new XmlFileContentObjectCollector()
{
XPathOperator = newXPathOperator, Platform = this.Platform
};
base.ObjectCollector = objCollector;
}
if (base.ItemTypeGenerator == null)
{
var pathOperatorEvaluator = new PathOperatorEvaluator(CustomFileProvider, Platform);
var itemTypeGenerator = new XmlFileContentItemTypeGenerator(pathOperatorEvaluator);
base.ItemTypeGenerator = itemTypeGenerator;
}
}
private void CheckFlaggedProperties(MetabaseSessionConfiguration metabaseSession)
{
if (string.IsNullOrWhiteSpace(metabaseSession.Value))
return;
if (this.IsFlaggedProperty(metabaseSession))
{
int propertyValue = 0;
var flags = metabaseSession.Value.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var flag in flags)
{
var xPathFlagNode = string.Format("//*[@InternalName='{0}']", flag.Trim());
var flagNode = new XPathOperator().applyXpath(this.XmlMBSchema, xPathFlagNode, true);
var flagValue = int.Parse(new XPathOperator().applyXpath(flagNode.First(), "//*/@Value", false).First());
propertyValue += flagValue;
}
metabaseSession.Value = propertyValue.ToString();
}
}
private string TryToGetAttributeValueFromMetabaseFragment(string metabaseXmlFragment, string attributeName, bool retryToGetValue)
{
var xPathOperator = new XPathOperator();
try
{
var xpathExpression = string.Format("//*/@{0}", attributeName);
return xPathOperator.applyXpath(metabaseXmlFragment, xpathExpression).FirstOrDefault();
}
catch (XPathNoResultException)
{
try
{
if (retryToGetValue)
return xPathOperator.applyXpath(metabaseXmlFragment, "//*/@Value").FirstOrDefault();
return null;
}
catch (XPathNoResultException)
{
return null;
}
}
}
private MetabaseSessionConfiguration GetMetabasePropertyFromMBSchema(string id)
{
var xpathExpression = string.Format("//*[@ID='{0}']", id);
try
{
var propertyNode = new XPathOperator().applyXpath(XmlMBSchema, xpathExpression, true).FirstOrDefault();
if (!string.IsNullOrEmpty(propertyNode))
{
var name = TryToGetAttributeValueFromMetabaseFragment(propertyNode, "InternalName", true);
var type = TryToGetAttributeValueFromMetabaseFragment(propertyNode, "Type", true);
var userType = TryToGetAttributeValueFromMetabaseFragment(propertyNode, "UserType", true);
return new MetabaseSessionConfiguration(name, id, type, userType);
}
return null;
}
catch (XPathNoResultException)
{
try
{
var propertyNode = new XPathOperator().applyXpath(XmlMetabaseContent, xpathExpression, true).FirstOrDefault();
var name = TryToGetAttributeValueFromMetabaseFragment(propertyNode, "Name", false);
var type = TryToGetAttributeValueFromMetabaseFragment(propertyNode, "Type", false);
var userType = TryToGetAttributeValueFromMetabaseFragment(propertyNode, "UserType", false);
return new MetabaseSessionConfiguration(name, id, type, userType);
}
catch (XPathNoResultException)
{
return null;
}
}
}
private string GetXmlFragmentForLocation(string location)
{
var xpathToGetAllIIisConfigurationByLocation = string.Format("//*[@Location = \"{0}\"]", location);
var allIisProperties = new XPathOperator().applyXpath(MetabaseFileContent, xpathToGetAllIIisConfigurationByLocation, true);
return string.Join(Environment.NewLine, allIisProperties);
}