/// <summary>
/// Copy constructor for creating revisions on the target side.
/// </summary>
/// <param name="sourceId">Id of the source work item</param>
/// <param name="source">Source revision</param>
internal MigrationRevision(
string sourceId,
MigrationRevision source)
{
Debug.Assert(source.m_source == null, "Copying an already copied revision!");
Debug.Assert(source.m_revision >= 0, "Copying an invalid revision!");
m_revision = -1;
m_author = source.m_author;
m_utcChangeTime = source.m_utcChangeTime;
m_fields = new Collection <MigrationField>();
m_source = new Watermark(sourceId, source.m_revision);
}
/// <summary>
/// Saves revision's fields into the given XML element.
/// </summary>
/// <param name="e">Target XML element</param>
/// <param name="rev">Source revision</param>
/// <param name="typeName">Work item type name</param>
/// <param name="setDefaultPaths">Tells to set default area/iteration paths in case they were not specified explicitly</param>
/// <param name="extraFields">Extra fields to set</param>
public void SaveRevision(
XmlElement e,
MigrationRevision rev,
string typeName,
bool setDefaultPaths,
MigrationField[] extraFields)
{
m_rwLock.AcquireReaderLock(-1);
try
{
WorkItemType wit = m_store.Projects[m_cfg.Project].WorkItemTypes[typeName];
bool hasArea = false;
bool hasIteration = false;
for (int i = 0; i < rev.Fields.Count; i++)
{
MigrationField f = rev.Fields[i];
// Note: this cannot throw - we checked presence of each field while populating the revision
FieldDefinition fd = wit.FieldDefinitions[f.Name];
object value;
if (fd.Id == (int)CoreField.AreaPath)
{
// Substitute AreaPath with AreaId
fd = wit.FieldDefinitions[CoreField.AreaId];
value = TranslatePath(Node.TreeType.Area, (string)f.Value);
hasArea = true;
}
else if (fd.Id == (int)CoreField.IterationPath)
{
// Substitute IterationPath with IterationId
fd = wit.FieldDefinitions[CoreField.IterationId];
value = TranslatePath(Node.TreeType.Iteration, (string)f.Value);
hasIteration = true;
}
else
{
value = f.Value;
}
AddColumn(e, fd, value);
}
if (setDefaultPaths)
{
if (!hasArea)
{
AddColumn(e, wit.FieldDefinitions[CoreField.AreaId], DefaultAreaId);
}
if (!hasIteration)
{
AddColumn(e, wit.FieldDefinitions[CoreField.IterationId], DefaultIterationId);
}
}
// Process extra fields
for (int i = 0; i < extraFields.Length; i++)
{
MigrationField f = extraFields[i];
AddColumn(e, wit.FieldDefinitions[f.Name], f.Value);
}
// Changed By
AddColumn(e, wit.FieldDefinitions[CoreField.ChangedBy], rev.Author);
}
finally
{
m_rwLock.ReleaseReaderLock();
}
}
