/// <summary>
/// Stores multiple expertise values for one artifact.
/// </summary>
/// <param name="filename">The name of the artifact for which the experts are sought</param>
/// <param name="devIdsWithExpertiseValues">A dictionary that maps DeveloperIds to expertise values</param>
protected void storeDeveloperExpertiseValues(string filename, IEnumerable <DeveloperWithExpertise> devIdsWithExpertiseValues)
{
using (var repository = new ExpertiseDBEntities())
{
int artifactId = SourceRepositoryManager.FindOrCreateArtifact(repository, filename, ArtifactTypeEnum.File).ArtifactId;
bool fNewAdditions = false;
foreach (DeveloperWithExpertise devExpertise in devIdsWithExpertiseValues)
{
if (fNewAdditions)
{
repository.SaveChanges(); // The Entity Framework does not seem to like it if multiple new entries are added in the above way.
fNewAdditions = false; // Therefore we save after additions.
}
DeveloperExpertise developerExpertise = SourceRepositoryManager.FindOrCreateDeveloperExpertise(repository, devExpertise.DeveloperId, artifactId, true);
fNewAdditions |= 0 == developerExpertise.DeveloperExpertiseId; // hack: is it a new DeveloperExpertise?
DeveloperExpertiseValue devExpertiseValue = FindOrCreateDeveloperExpertiseValue(developerExpertise);
devExpertiseValue.Value = devExpertise.Expertise;
fNewAdditions |= 0 == devExpertiseValue.DeveloperExpertiseValueId; // hack: is it a new DeveloperExpertiseValue?
}
repository.SaveChanges();
}
}
protected void ClearExpertiseForAllDevelopers(string filename)
{
using (var entities = new ExpertiseDBEntities())
{
Artifact artifact = SourceRepositoryManager.FindOrCreateArtifact(entities, filename, ExpertiseExplorer.Common.ArtifactTypeEnum.File);
foreach (DeveloperExpertise expertise in artifact.DeveloperExpertises)
{
IEnumerator <DeveloperExpertiseValue> iteratorOnValuesToClear = expertise.DeveloperExpertiseValues.Where(dev => dev.AlgorithmId == AlgorithmId).GetEnumerator();
while (iteratorOnValuesToClear.MoveNext())
{
expertise.DeveloperExpertiseValues.Remove(iteratorOnValuesToClear.Current);
}
}
entities.SaveChanges();
}
}