public CdmObjectBase(CdmCorpusContext ctx)
{
if (ctx?.Corpus != null)
{
// when loading imports asynchronously, multiple objects may be created at the same time so multiple objects
// can inadvertently get the same ID. Adding a lock here ensures that the global id variable is incremented
// and then that value is set to the object ID before that same process can happen for another object
bool lockTaken = false;
try
{
// acquire spinlock
ctx.Corpus.spinLock.Enter(ref lockTaken);
this.Id = CdmCorpusDefinition.NextId();
}
finally
{
// release spinlock
if (lockTaken)
{
ctx.Corpus.spinLock.Exit();
}
}
}
this.Ctx = ctx;
}
public CdmObjectBase(CdmCorpusContext ctx)
{
this.Id = CdmCorpusDefinition.NextId();
this.Ctx = ctx;
if (ctx != null)
{
this.DocCreatedIn = (ctx as ResolveContext).CurrentDoc;
}
}
public CdmObjectBase(CdmCorpusContext ctx)
{
this.Id = CdmCorpusDefinition.NextId();
this.Ctx = ctx;
}
