public void TestInitialLookup()
{
var objectLocationManager = new ObjectLocationManager();
objectLocationManager.SetObjectOffset(1, 500, 1, 1);
var offset = objectLocationManager.GetObjectOffset(1);
Assert.AreEqual(500u, offset);
}
public void TestSetExistingValueLookup()
{
var objectLocationManager = new ObjectLocationManager();
objectLocationManager.SetObjectOffset(1, 500, 1, 1);
var offset = objectLocationManager.GetObjectOffset(1);
Assert.AreEqual(500u, offset);
objectLocationManager.SetObjectOffset(1, 1001, 1, 1);
offset = objectLocationManager.GetObjectOffset(1);
Assert.AreEqual(1001u, offset);
}
public void Test1001Inserts()
{
var objectLocationManager = new ObjectLocationManager();
for (ulong i=0;i < 1001; i++)
{
objectLocationManager.SetObjectOffset(i, 1000 + i, 1, 1);
}
// check all OK
for (ulong i = 0; i < 1001; i++)
{
var offset = objectLocationManager.GetObjectOffset(i);
Assert.AreEqual(1000 + i, offset);
}
Assert.AreEqual(2, objectLocationManager.NumberOfContainers);
}
public void StoreObjects(IEnumerable <IPersistable> objects, ObjectLocationManager objectLocationManager, string storeLocation)
{
Stream fs = null;
try
{
var fileName = Path.Combine(storeLocation, DataFileName);
if (!_persistenceManager.FileExists(fileName))
{
throw new StoreManagerException(storeLocation, "Data file not found");
}
fs = _persistenceManager.GetOutputStream(fileName, FileMode.Append);
var offset = (ulong)fs.Length;
using (var writer = new BinaryWriter(fs))
{
fs = null;
foreach (var obj in objects)
{
try
{
// mark each as no longer pending to commit
obj.ScheduledForCommit = false;
// store object
var bytes = obj.Save(writer, offset);
// manage offsets
objectLocationManager.SetObjectOffset(obj.ObjectId, offset,
PersistantTypeIdentifiers[obj.GetType()], 1);
offset += (ulong)bytes;
}
catch (Exception ex)
{
#if WINDOWS_PHONE || PORTABLE
Logging.LogError(BrightstarEventId.ObjectWriteError,
"Error writing object {0} with Id {1} and type {2}. Cause: {3}.",
obj, obj.ObjectId, obj.GetType().FullName, ex);
#else
Logging.LogError(BrightstarEventId.ObjectWriteError,
"Error writing object {0} with Id {1} and type {2}. Cause: {3}. Call stack: {4}",
obj, obj.ObjectId, obj.GetType().FullName, ex,
Environment.StackTrace);
#endif
throw;
}
}
writer.Flush();
}
}
catch (Exception ex)
{
Logging.LogError(BrightstarEventId.ObjectWriteError, "Error storing objects {0} {1}", ex.Message, ex.StackTrace);
throw;
}
finally
{
if (fs != null)
{
fs.Dispose();
}
}
}
public void TestInitialInsert()
{
var objectLocationManager = new ObjectLocationManager();
objectLocationManager.SetObjectOffset(1, 500, 1, 1);
}