/// <summary>
/// Parses a C# namespace block
/// </summary>
/// <param name="namespaceElement">the namespace element to parse</param>
/// <param name="context">the parser context</param>
protected override NamespaceDefinition ParseNamespaceElement(XElement namespaceElement, ParserContext context)
{
if (namespaceElement == null)
{
throw new ArgumentNullException("namespaceElement");
}
if (!NamespaceElementNames.Contains(namespaceElement.Name))
{
throw new ArgumentException(string.Format("Not a valid namespace element: {0}", namespaceElement.Name), "namespaceElement");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
var nameElement = namespaceElement.Element(SRC.Name);
if (nameElement == null)
{
throw new ParseException(context.FileName, namespaceElement.GetSrcLineNumber(), namespaceElement.GetSrcLinePosition(), this,
"No SRC.Name element found in namespace.", null);
}
//parse the name and create a NamespaceDefinition for each component
NamespaceDefinition topNS = null;
NamespaceDefinition lastNS = null;
foreach (var name in NameHelper.GetNameElementsFromName(nameElement))
{
var newNS = new NamespaceDefinition {
Name = name.Value,
ProgrammingLanguage = ParserLanguage
};
newNS.AddLocation(context.CreateLocation(name));
if (topNS == null)
{
topNS = newNS;
}
if (lastNS != null)
{
lastNS.AddChildStatement(newNS);
}
lastNS = newNS;
}
//add body of namespace to lastNS
var blockElement = namespaceElement.Element(SRC.Block);
if (blockElement != null)
{
foreach (var child in blockElement.Elements())
{
lastNS.AddChildStatement(ParseStatement(child, context));
}
}
return(topNS);
}
/// <summary>
/// Creates a NamespaceDefinition object from the given Java package element.
/// This will create a NamespaceDefinition for each component of the name, e.g. com.java.foo.bar, and link them as children of each other.
/// This will not add any child statements to the bottom namespace.
/// </summary>
/// <param name="packageElement">The SRC.Package element to parse.</param>
/// <param name="context">The parser context to use.</param>
/// <returns>A NamespaceDefinition corresponding to <paramref name="packageElement"/>.</returns>
protected override NamespaceDefinition ParseNamespaceElement(XElement packageElement, ParserContext context)
{
if (packageElement == null)
{
throw new ArgumentNullException("packageElement");
}
if (packageElement.Name != SRC.Package)
{
throw new ArgumentException("must be a SRC.Package", "packageElement");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
var nameElement = packageElement.Element(SRC.Name);
if (nameElement == null)
{
throw new ParseException(context.FileName, packageElement.GetSrcLineNumber(), packageElement.GetSrcLinePosition(), this,
"No SRC.Name element found in namespace.", null);
}
//parse the name and create a NamespaceDefinition for each component
NamespaceDefinition topNS = null;
NamespaceDefinition lastNS = null;
foreach (var name in NameHelper.GetNameElementsFromName(nameElement))
{
var newNS = new NamespaceDefinition {
Name = name.Value,
ProgrammingLanguage = ParserLanguage
};
newNS.AddLocation(context.CreateLocation(name));
if (topNS == null)
{
topNS = newNS;
}
if (lastNS != null)
{
lastNS.AddChildStatement(newNS);
}
lastNS = newNS;
}
return(topNS);
}
/// <summary>
/// Parses a C# namespace block
/// </summary>
/// <param name="namespaceElement">the namespace element to parse</param>
/// <param name="context">the parser context</param>
public override void ParseNamespaceElement(XElement namespaceElement, ParserContext context)
{
if (namespaceElement == null)
{
throw new ArgumentNullException("namespaceElement");
}
if (!NamespaceElementNames.Contains(namespaceElement.Name))
{
throw new ArgumentException(string.Format("Not a valid namespace element: {0}", namespaceElement.Name), "namespaceElement");
}
var nameElement = namespaceElement.Element(SRC.Name);
string namespaceName;
if (nameElement == null)
{
namespaceName = string.Empty;
}
else
{
NamespaceDefinition root = null;
foreach (var name in NameHelper.GetNameElementsFromName(nameElement))
{
var namespaceForName = new NamespaceDefinition()
{
Name = name.Value,
ProgrammingLanguage = ParserLanguage,
};
if (root == null)
{
root = namespaceForName;
}
else
{
namespaceForName.AddSourceLocation(context.CreateLocation(name));
}
context.Push(namespaceForName, root);
}
}
}
