private bool Populate(VirtualCache cache, bool slidingExpiration, int start)
{
var target = cache;
_logger.Information("{0}: Start of Populating target cache {1}.", DateTime.Now, target.Name);
try
{
// using a batch allows more efficient use of SOP data store so it can do bulk insert.
CacheKeyValue[] batch = new CacheKeyValue[5000];
var policy = new CacheItemPolicy()
{
SlidingExpiration = new TimeSpan(0, 15, 0)
};
for (int i = start; i < start + MaxCacheEntries; i++)
{
batch[i % batch.Length] = new CacheKeyValue()
{
Key = string.Format("Hello{0}", i),
Value = string.Format("Value{0}", i),
Policy = policy
};
if (i % batch.Length == batch.Length - 1)
{
target.SetValues(batch);
}
}
}
catch (Exception exc)
{
_logger.Fatal(exc, "{0}: Failed Populating target cache {1}.", DateTime.Now, target.Name);
return(false);
}
_logger.Information("{0}: End Populating target cache {1}.", DateTime.Now, target.Name);
return(true);
}