public static void SetProperty(this Biota biota, PropertyString property, string value, ReaderWriterLockSlim rwLock)
{
rwLock.EnterUpgradeableReadLock();
try
{
var result = biota.BiotaPropertiesString.FirstOrDefault(x => x.Type == (uint)property);
if (result != null)
{
result.Value = value;
}
else
{
rwLock.EnterWriteLock();
try
{
var entity = new BiotaPropertiesString {
ObjectId = biota.Id, Type = (ushort)property, Value = value, Object = biota
};
biota.BiotaPropertiesString.Add(entity);
}
finally
{
rwLock.ExitWriteLock();
}
}
}
finally
{
rwLock.ExitUpgradeableReadLock();
}
}
public static void SetProperty(this Biota biota, PropertyString property, string value)
{
var result = biota.BiotaPropertiesString.FirstOrDefault(x => x.Type == (uint)property);
if (result != null)
result.Value = value;
else
{
var entity = new BiotaPropertiesString { ObjectId = biota.Id, Type = (ushort)property, Value = value, Object = biota };
biota.BiotaPropertiesString.Add(entity);
}
}
public static bool TryRemoveProperty(this Biota biota, PropertyString property, out BiotaPropertiesString entity, ReaderWriterLockSlim rwLock)
{
rwLock.EnterUpgradeableReadLock();
try
{
entity = biota.BiotaPropertiesString.FirstOrDefault(x => x.Type == (uint)property);
if (entity != null)
{
rwLock.EnterWriteLock();
try
{
biota.BiotaPropertiesString.Remove(entity);
entity.Object = null;
return(true);
}
finally
{
rwLock.ExitWriteLock();
}
}
return(false);
}
finally
{
rwLock.ExitUpgradeableReadLock();
}
}
public static bool TryRemoveProperty(this Biota biota, PropertyString property, out BiotaPropertiesString entity)
{
entity = biota.BiotaPropertiesString.FirstOrDefault(x => x.Type == (uint)property);
if (entity != null)
{
biota.BiotaPropertiesString.Remove(entity);
entity.Object = null;
return true;
}
return false;
}