public void TestStringKey()
{
const string id = "TheKey";
var grain = host.GrainFactory.GetGrain <ICouchBaseStorageGrainWithStringKey>(id);
var result = GrainKeyHelper.KeyMatches(grain, id);
Assert.True(result);
}
public void TestIntegerKey()
{
const int id = 100;
var grain = host.GrainFactory.GetGrain <ICouchBaseStorageGrainWithIntegerKey>(id);
var result = GrainKeyHelper.KeyMatches(grain, id.ToString());
Assert.True(result);
}
public void TestGuidKey()
{
var id = Guid.NewGuid();
var grain = host.GrainFactory.GetGrain <ICouchBaseStorageGrain>(id);
var result = GrainKeyHelper.KeyMatches(grain, id.ToString());
Assert.True(result);
}
/// <summary>
/// Writes the persisted state from a grain state object into its backing store.
/// </summary>
/// <param name="grainType">A string holding the name of the grain class.</param>
/// <param name="grainReference">Represents the long-lived identity of the grain.</param>
/// <param name="grainState">A reference to an object holding the persisted state of the grain.</param>
/// <returns>Completion promise for this operation.</returns>
public async Task WriteStateAsync(string grainType, GrainReference grainReference, IGrainState grainState)
{
if (DataManager == null)
{
throw new ArgumentException("DataManager property not initialized");
}
var grainTypeName = grainType.Split('.').Last();
//Serialize the data
var entityData = ConvertToStorageFormat(grainState);
//Get the ETag to send to the DB
var eTag = grainState.ETag;
var returnedEtag = await DataManager.Write(grainTypeName, grainReference.ToKeyString(), entityData, eTag, GrainKeyHelper.GetPrimaryKeyAsString(grainReference));
//Set the new ETag on the state object.
grainState.ETag = returnedEtag;
}