string TranslateObjectToElementKey(object obj)
{
string elementKey = null;
if (obj.GetType().IsAssignableFrom(typeof(XPathMessageFilter)))
{
elementKey = XPathMessageFilterElementComparer.ParseXPathString((XPathMessageFilter)obj);
}
else if (obj.GetType().IsAssignableFrom(typeof(XPathMessageFilterElement)))
{
elementKey = XPathMessageFilterElementComparer.ParseXPathString(((XPathMessageFilterElement)obj).Filter);
}
else if (obj.GetType().IsAssignableFrom(typeof(string)))
{
elementKey = (string)obj;
}
if (String.IsNullOrEmpty(elementKey))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(
SR.GetString(SR.ConfigCannotParseXPathFilter, obj.GetType().AssemblyQualifiedName)));
}
return(elementKey);
}
public override bool ContainsKey(object key)
{
if (key == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("key");
}
string newKey = string.Empty;
if (key.GetType().IsAssignableFrom(typeof(XPathMessageFilter)))
{
newKey = XPathMessageFilterElementComparer.ParseXPathString((XPathMessageFilter)key);
}
else if (key.GetType().IsAssignableFrom(typeof(string)))
{
newKey = (string)key;
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(
SR.GetString(SR.ConfigInvalidKeyType,
"XPathMessageFilterElement",
typeof(XPathMessageFilter).AssemblyQualifiedName,
key.GetType().AssemblyQualifiedName)));
}
return(base.ContainsKey(newKey));
}
public override XPathMessageFilterElement this[object key]
{
get
{
if (key == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("key");
}
if (!key.GetType().IsAssignableFrom(typeof(XPathMessageFilter)))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("ConfigInvalidKeyType", new object[] { "XPathMessageFilterElement", typeof(XPathMessageFilter).AssemblyQualifiedName, key.GetType().AssemblyQualifiedName })));
}
XPathMessageFilterElement element = (XPathMessageFilterElement)base.BaseGet(key);
if (element == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new KeyNotFoundException(System.ServiceModel.SR.GetString("ConfigKeyNotFoundInElementCollection", new object[] { key.ToString() })));
}
return(element);
}
set
{
if (this.IsReadOnly())
{
base.Add(value);
}
if (value == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value");
}
if (key == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("key");
}
if (!key.GetType().IsAssignableFrom(typeof(XPathMessageFilter)))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("ConfigInvalidKeyType", new object[] { "XPathMessageFilterElement", typeof(XPathMessageFilter).AssemblyQualifiedName, key.GetType().AssemblyQualifiedName })));
}
string a = XPathMessageFilterElementComparer.ParseXPathString((XPathMessageFilter)key);
string elementKey = (string)this.GetElementKey(value);
if (!string.Equals(a, elementKey, StringComparison.Ordinal))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(System.ServiceModel.SR.GetString("ConfigKeysDoNotMatch", new object[] { this.GetElementKey(value).ToString(), key.ToString() }));
}
if (base.BaseGet(key) != null)
{
base.BaseRemove(key);
}
base.Add(value);
}
}
protected override object GetElementKey(ConfigurationElement element)
{
if (element == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("element");
}
XPathMessageFilterElement element2 = (XPathMessageFilterElement)element;
if (element2.Filter == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("element", System.ServiceModel.SR.GetString("ConfigXPathFilterIsNull"));
}
return(XPathMessageFilterElementComparer.ParseXPathString(element2.Filter));
}
protected override Object GetElementKey(ConfigurationElement element)
{
if (element == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("element");
}
XPathMessageFilterElement configElement = (XPathMessageFilterElement)element;
if (configElement.Filter == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("element",
SR.GetString(SR.ConfigXPathFilterIsNull));
}
return(XPathMessageFilterElementComparer.ParseXPathString(configElement.Filter));
}
static string ParseXPathString(XPathLexer lexer, XmlNamespaceManager namespaceManager, bool throwOnFailure)
{
string retVal = String.Empty;
int currentTokenStart = lexer.FirstTokenChar;
if (lexer.MoveNext())
{
XPathToken token = lexer.Token;
StringBuilder xPathString = new StringBuilder(XPathMessageFilterElementComparer.ParseXPathString(lexer, namespaceManager, throwOnFailure));
if (XPathTokenID.NameTest == token.TokenID)
{
string nsPrefix = token.Prefix;
if (!String.IsNullOrEmpty(nsPrefix))
{
string ns = namespaceManager.LookupNamespace(nsPrefix);
if (!String.IsNullOrEmpty(ns))
{
xPathString = xPathString.Replace(nsPrefix, ns, currentTokenStart, nsPrefix.Length);
}
else
{
if (throwOnFailure)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new IndexOutOfRangeException(SR.GetString(SR.ConfigXPathNamespacePrefixNotFound, nsPrefix)));
}
}
}
}
retVal = xPathString.ToString();
}
else
{
retVal = lexer.ConsumedSubstring();
}
return(retVal);
}
public override XPathMessageFilterElement this[object key]
{
get
{
if (key == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("key");
}
if (!key.GetType().IsAssignableFrom(typeof(XPathMessageFilter)))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(
SR.GetString(SR.ConfigInvalidKeyType,
"XPathMessageFilterElement",
typeof(XPathMessageFilter).AssemblyQualifiedName,
key.GetType().AssemblyQualifiedName)));
}
XPathMessageFilterElement retval = (XPathMessageFilterElement)this.BaseGet(key);
if (retval == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new System.Collections.Generic.KeyNotFoundException(
SR.GetString(SR.ConfigKeyNotFoundInElementCollection,
key.ToString())));
}
return(retval);
}
set
{
if (this.IsReadOnly())
{
Add(value);
}
if (value == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value");
}
if (key == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("key");
}
if (!key.GetType().IsAssignableFrom(typeof(XPathMessageFilter)))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(
SR.GetString(SR.ConfigInvalidKeyType,
"XPathMessageFilterElement",
typeof(XPathMessageFilter).AssemblyQualifiedName,
key.GetType().AssemblyQualifiedName)));
}
string oldKey = XPathMessageFilterElementComparer.ParseXPathString((XPathMessageFilter)key);
string newKey = (string)this.GetElementKey(value);
if (String.Equals(oldKey, newKey, StringComparison.Ordinal))
{
if (BaseGet(key) != null)
{
BaseRemove(key);
}
Add(value);
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.GetString(SR.ConfigKeysDoNotMatch,
this.GetElementKey(value).ToString(),
key.ToString()));
}
}
}
internal static string ParseXPathString(XPathMessageFilter filter, bool throwOnFailure)
{
XPathLexer lexer = new XPathLexer(filter.XPath);
return(XPathMessageFilterElementComparer.ParseXPathString(lexer, filter.Namespaces, throwOnFailure));
}
internal static string ParseXPathString(XPathMessageFilter filter)
{
return(XPathMessageFilterElementComparer.ParseXPathString(filter, false));
}
