void IDictionaryInitializer.Initialize(IDictionaryAdapter dictionaryAdapter, object[] behaviors)
{
var meta = dictionaryAdapter.Meta;
if (meta.MetaInitializers.OfType <XPathBehavior>().FirstOrDefault() == null)
{
throw new InvalidOperationException(string.Format(
"Interface {0} requested xpath support, but was not configured properly. " +
"Did you forget to add an XPathBehavior?", meta.Type.FullName));
}
dictionaryAdapter.This.CreateStrategy = this;
Context.ApplyBehaviors(behaviors);
xmlMeta = dictionaryAdapter.GetXmlMeta();
if (string.IsNullOrEmpty(xmlMeta.XmlType.Namespace) == false)
{
Context.AddNamespace(string.Empty, xmlMeta.XmlType.Namespace);
}
if (Parent == null)
{
foreach (var behavior in behaviors)
{
if (behavior is XPathAttribute)
{
var attrib = (XPathAttribute)behavior;
var compiledExpression = attrib.CompiledExpression;
if (MoveOffRoot(root, XPathNodeType.Element) == false || Context.Matches(compiledExpression, root))
{
break;
}
var navigator = Context.SelectSingleNode(compiledExpression, root);
if (navigator != null)
{
root = navigator;
break;
}
}
}
MoveOffRoot(root, XPathNodeType.Element);
}
}
void IDictionaryInitializer.Initialize(IDictionaryAdapter dictionaryAdapter, object[] behaviors)
{
var meta = dictionaryAdapter.Meta;
if (meta.MetaInitializers.OfType<XPathBehavior>().FirstOrDefault() == null)
{
throw new InvalidOperationException(string.Format(
"Interface {0} requested xpath support, but was not configured properly. " +
"Did you forget to add an XPathBehavior?", meta.Type.FullName));
}
dictionaryAdapter.This.CreateStrategy = this;
Context.ApplyBehaviors(behaviors);
xmlMeta = dictionaryAdapter.GetXmlMeta();
if (string.IsNullOrEmpty(xmlMeta.XmlType.Namespace) == false)
{
Context.AddNamespace(string.Empty, xmlMeta.XmlType.Namespace);
}
if (Parent == null)
{
foreach (var behavior in behaviors)
{
if (behavior is XPathAttribute)
{
var attrib = (XPathAttribute)behavior;
var compiledExpression = attrib.CompiledExpression;
if (MoveOffRoot(root, XPathNodeType.Element) == false || Context.Matches(compiledExpression, root))
{
break;
}
var navigator = Context.SelectSingleNode(compiledExpression, root);
if (navigator != null)
{
root = navigator;
break;
}
}
}
MoveOffRoot(root, XPathNodeType.Element);
}
}
public XPathContext ApplyBehaviors(XmlMetadata xmlMeta, IEnumerable behaviors)
{
if (this.xmlMeta == null && xmlMeta != null)
{
this.xmlMeta = xmlMeta;
if (string.IsNullOrEmpty(xmlMeta.XmlType.Namespace) == false)
{
if (xmlMeta.Qualified.GetValueOrDefault(false))
{
AddNamespace(xmlMeta.XmlType.Namespace);
qualifiedNamespace = xmlMeta.XmlType.Namespace;
}
else
{
AddNamespace(string.Empty, xmlMeta.XmlType.Namespace);
}
}
}
new BehaviorVisitor()
.OfType <XmlNamespaceAttribute>(attrib =>
{
AddNamespace(attrib.Prefix, attrib.NamespaceUri);
if (attrib.Default)
{
AddNamespace(string.Empty, attrib.NamespaceUri);
}
if (attrib.Root)
{
AddRootNamespace(attrib.NamespaceUri, attrib.Prefix);
}
})
.OfType <XmlArrayItemAttribute>(attrib =>
{
ListItemMeta = ListItemMeta ?? new List <XmlArrayItemAttribute>();
((List <XmlArrayItemAttribute>)ListItemMeta).Add(attrib);
})
.OfType <XPathFunctionAttribute>(attrib => AddFunction(attrib.Prefix, attrib.Name, attrib.Function))
.OfType <IXPathSerializer>(attrib => AddSerializer(attrib))
.Apply(behaviors);
return(this);
}
void IDictionaryInitializer.Initialize(IDictionaryAdapter dictionaryAdapter, object[] behaviors)
{
var meta = dictionaryAdapter.Meta;
if (meta.MetaInitializers.OfType<XPathBehavior>().FirstOrDefault() == null)
{
throw new InvalidOperationException(string.Format(
"Interface {0} requested xpath support, but was not configured properly. " +
"Did you forget to add an XPathBehavior?", meta.Type.FullName));
}
var xmlMeta = dictionaryAdapter.GetXmlMeta();
if (dictionaryAdapter.This.CreateStrategy == null)
{
dictionaryAdapter.This.CreateStrategy = this;
dictionaryAdapter.This.AddCopyStrategy(this);
}
if (rootXmlMeta == null)
{
rootXmlMeta = xmlMeta;
Context.ApplyBehaviors(rootXmlMeta, behaviors);
if (Parent == null)
{
foreach (var behavior in behaviors)
{
if (behavior is XPathAttribute)
{
var attrib = (XPathAttribute)behavior;
var compiledExpression = attrib.CompiledExpression;
if (MoveOffRoot(root, XPathNodeType.Element) == false || Context.Matches(compiledExpression, root))
{
break;
}
var navigator = Context.SelectSingleNode(compiledExpression, root);
if (navigator != null)
{
root = navigator;
break;
}
}
}
MoveOffRoot(root, XPathNodeType.Element);
}
}
else
{
if (overlays == null)
overlays = new Dictionary<Type, XPathContext>();
XPathContext overlay;
if (overlays.TryGetValue(meta.Type, out overlay) == false)
{
overlay = new XPathContext().ApplyBehaviors(xmlMeta, behaviors);
overlays.Add(meta.Type, overlay);
}
}
}
public XPathContext CreateChild(XmlMetadata xmlMeta, params object[] behaviors)
{
return CreateChild(xmlMeta, (IEnumerable)behaviors);
}
public XPathContext CreateChild(XmlMetadata xmlMeta, IEnumerable behaviors)
{
return new XPathContext(this).ApplyBehaviors(xmlMeta, behaviors);
}
public XPathContext ApplyBehaviors(XmlMetadata xmlMeta, IEnumerable behaviors)
{
if (xmlMeta != null)
{
this.xmlMeta = xmlMeta;
if (string.IsNullOrEmpty(xmlMeta.XmlType.Namespace) == false)
{
if (xmlMeta.Qualified.GetValueOrDefault(false))
{
AddNamespace(xmlMeta.XmlType.Namespace);
qualifiedNamespace = xmlMeta.XmlType.Namespace;
}
else
{
AddNamespace(string.Empty, xmlMeta.XmlType.Namespace);
}
}
}
new BehaviorVisitor()
.OfType<XmlNamespaceAttribute>(attrib =>
{
AddNamespace(attrib.Prefix, attrib.NamespaceUri);
if (attrib.Default)
{
AddNamespace(string.Empty, attrib.NamespaceUri);
}
})
.OfType<XmlArrayItemAttribute>(attrib =>
{
ListItemMeta = ListItemMeta ?? new List<XmlArrayItemAttribute>();
((List<XmlArrayItemAttribute>)ListItemMeta).Add(attrib);
})
.OfType<XPathFunctionAttribute>(attrib => AddFunction(attrib.Prefix, attrib.Name, attrib.Function))
.OfType<IXPathSerializer>(attrib => AddSerializer(attrib))
.Apply(behaviors);
return this;
}
internal static void SetXmlMeta(this DictionaryAdapterMeta dictionaryAdapterMeta, XmlMetadata xmlMeta)
{
dictionaryAdapterMeta.ExtendedProperties[XmlMetaKey] = xmlMeta;
}
public XPathContext CreateChild(XmlMetadata xmlMeta, params object[] behaviors)
{
return(CreateChild(xmlMeta, (IEnumerable)behaviors));
}
public XPathContext CreateChild(XmlMetadata xmlMeta, IEnumerable behaviors)
{
return(new XPathContext(this).ApplyBehaviors(xmlMeta, behaviors));
}
internal static void SetXmlMeta(this DictionaryAdapterMeta dictionaryAdapterMeta, XmlMetadata xmlMeta)
{
dictionaryAdapterMeta.ExtendedProperties[XmlMetaKey] = xmlMeta;
}
void IDictionaryInitializer.Initialize(IDictionaryAdapter dictionaryAdapter, object[] behaviors)
{
var meta = dictionaryAdapter.Meta;
if (meta.MetaInitializers.OfType <XPathBehavior>().FirstOrDefault() == null)
{
throw new InvalidOperationException(string.Format(
"Interface {0} requested xpath support, but was not configured properly. " +
"Did you forget to add an XPathBehavior?", meta.Type.FullName));
}
var xmlMeta = dictionaryAdapter.GetXmlMeta();
if (dictionaryAdapter.This.CreateStrategy == null)
{
dictionaryAdapter.This.CreateStrategy = this;
dictionaryAdapter.This.AddCopyStrategy(this);
}
if (rootXmlMeta == null)
{
rootXmlMeta = xmlMeta;
Context.ApplyBehaviors(rootXmlMeta, behaviors);
if (Parent == null)
{
foreach (var behavior in behaviors)
{
if (behavior is XPathAttribute)
{
var attrib = (XPathAttribute)behavior;
var compiledExpression = attrib.CompiledExpression;
if (MoveOffRoot(root, XPathNodeType.Element) == false || Context.Matches(compiledExpression, root))
{
break;
}
var navigator = Context.SelectSingleNode(compiledExpression, root);
if (navigator != null)
{
root = navigator;
break;
}
}
}
MoveOffRoot(root, XPathNodeType.Element);
}
}
else
{
if (overlays == null)
{
overlays = new Dictionary <Type, XPathContext>();
}
XPathContext overlay;
if (overlays.TryGetValue(meta.Type, out overlay) == false)
{
overlay = new XPathContext().ApplyBehaviors(xmlMeta, behaviors);
overlays.Add(meta.Type, overlay);
}
}
}