/// <summary>
/// Constructor - called when the first instance of the citation is found
/// </summary>
/// <param name="citation">The citation backing the viewmodel</param>
/// <param name="medlineFile">The file containing the citation</param>
public CitationViewModel(Citation citation)
{
if (citation == null)
{
throw new ArgumentNullException("citation");
}
this.citation = citation;
}
/// <summary>
/// Tries to create a citation if the given fields are valid
/// </summary>
/// <param name="currentId">Id of the citation</param>
/// <param name="currentTitle">Title of the citation</param>
/// <param name="currentAbstract">Abstract of the article</param>
/// <param name="contentBuilder">The content builder holding the whole file</param>
/// <param name="justParsedCitation">The result - the citation</param>
/// <returns>True if the citation was created, false otherwise</returns>
private static Citation CreateCitation(string currentId, string currentTitle, string currentAbstract, StringBuilder contentBuilder)
{
Citation citation = null;
if (!string.IsNullOrWhiteSpace(currentId))
{
if (!string.IsNullOrWhiteSpace(currentTitle))
{
if (!string.IsNullOrWhiteSpace(currentAbstract))
{
if (contentBuilder != null)
{
citation =
new Citation(currentId,
currentTitle,
currentAbstract,
contentBuilder.ToString());
}
else
{
throw new ArgumentNullException("Content builder is null");
}
}
else
{
throw new ArgumentException("Abstract is null or whitespace");
}
}
else
{
throw new ArgumentException("Title is null or whitespace");
}
}
else
{
throw new ArgumentException("Id is null or whitespace");
}
return citation;
}