/// <summary>Reads the specified reference expression. </summary>
/// <param name="analyzeUnit">The analyze unit. </param>
/// <param name="exceptionsOrigin">The exceptions origin. </param>
/// <param name="referenceExpression">The reference expression.</param>
/// <returns>The list of thrown exceptions. </returns>
public static IEnumerable<ThrownExceptionModel> Read(IAnalyzeUnit analyzeUnit, IExceptionsOriginModel exceptionsOrigin, IReferenceExpression referenceExpression)
{
var result = new List<ThrownExceptionModel>();
var resolveResult = referenceExpression.Parent is IElementAccessExpression ?
((IElementAccessExpression)referenceExpression.Parent).Reference.Resolve() :
referenceExpression.Reference.Resolve();
var declaredElement = resolveResult.DeclaredElement;
if (declaredElement == null)
return result;
var declarations = declaredElement.GetDeclarations();
if (declarations.Count == 0)
return Read(analyzeUnit, exceptionsOrigin, declaredElement);
foreach (var declaration in declarations)
{
var docCommentBlockOwnerNode = declaration as IDocCommentBlockOwner;
if (docCommentBlockOwnerNode == null)
return result;
var docCommentBlockNode = docCommentBlockOwnerNode.DocCommentBlock;
if (docCommentBlockNode == null)
return result;
string accessor = null;
if (exceptionsOrigin is ReferenceExpressionModel &&
exceptionsOrigin.ContainingBlock is AccessorDeclarationModel)
accessor = ((AccessorDeclarationModel)exceptionsOrigin.ContainingBlock).Node.NameIdentifier.Name;
var docCommentBlockModel = new DocCommentBlockModel(exceptionsOrigin.ContainingBlock as IAnalyzeUnit, docCommentBlockNode);
foreach (var comment in docCommentBlockModel.DocumentedExceptions)
{
if (exceptionsOrigin is ReferenceExpressionModel &&
exceptionsOrigin.ContainingBlock is AccessorDeclarationModel)
{
comment.AssociatedExceptionModel = new ThrownExceptionModel(analyzeUnit, exceptionsOrigin, comment.ExceptionType,
comment.ExceptionDescription, false, accessor);
}
else
{
comment.AssociatedExceptionModel = new ThrownExceptionModel(analyzeUnit, exceptionsOrigin, comment.ExceptionType,
comment.ExceptionDescription, false, comment.Accessor);
}
if (exceptionsOrigin is ReferenceExpressionModel)
{
if (((ReferenceExpressionModel)exceptionsOrigin).IsExceptionValid(comment) == false)
{
continue;
}
}
result.Add(comment.AssociatedExceptionModel);
}
}
return result;
}
public ExceptionDocCommentModel(DocCommentBlockModel documentationBlock, string exceptionType, string exceptionDescription, string accessor)
: base(documentationBlock.AnalyzeUnit)
{
DocumentationBlock = documentationBlock;
Accessor = accessor;
ExceptionTypeName = exceptionType;
ExceptionType = GetExceptionType(exceptionType);
ExceptionDescription = exceptionDescription;
}
protected AnalyzeUnitModelBase(IAnalyzeUnit analyzeUnit, T node)
: base(analyzeUnit, node)
{
DocumentationBlock = new DocCommentBlockModel(this, null);
}
/// <summary>Reads the specified reference expression. </summary>
/// <param name="analyzeUnit">The analyze unit. </param>
/// <param name="exceptionsOrigin">The exceptions origin. </param>
/// <param name="referenceExpression">The reference expression.</param>
/// <returns>The list of thrown exceptions. </returns>
public static IEnumerable <ThrownExceptionModel> Read(IAnalyzeUnit analyzeUnit, IExceptionsOriginModel exceptionsOrigin, IReferenceExpression referenceExpression)
{
var result = new List <ThrownExceptionModel>();
var resolveResult = referenceExpression.Parent is IElementAccessExpression ?
((IElementAccessExpression)referenceExpression.Parent).Reference.Resolve() :
referenceExpression.Reference.Resolve();
var declaredElement = resolveResult.DeclaredElement;
if (declaredElement == null)
{
return(result);
}
var declarations = declaredElement.GetDeclarations();
if (declarations.Count == 0)
{
return(Read(analyzeUnit, exceptionsOrigin, declaredElement));
}
foreach (var declaration in declarations)
{
#if R8
var docCommentBlockOwnerNode = declaration as IDocCommentBlockOwnerNode;
if (docCommentBlockOwnerNode == null)
{
return(result);
}
var docCommentBlockNode = docCommentBlockOwnerNode.GetDocCommentBlockNode();
if (docCommentBlockNode == null)
{
return(result);
}
#endif
#if R9 || R10
var docCommentBlockOwnerNode = declaration as IDocCommentBlockOwner;
if (docCommentBlockOwnerNode == null)
{
return(result);
}
var docCommentBlockNode = docCommentBlockOwnerNode.DocCommentBlock;
if (docCommentBlockNode == null)
{
return(result);
}
#endif
var docCommentBlockModel = new DocCommentBlockModel(null, docCommentBlockNode);
foreach (var comment in docCommentBlockModel.DocumentedExceptions)
{
result.Add(new ThrownExceptionModel(analyzeUnit, exceptionsOrigin, comment.ExceptionType,
comment.ExceptionDescription, false, comment.Accessor));
}
}
return(result);
}
