/// <summary>
/// Parse the property name and initialize necessary extractor and
/// updater.
/// </summary>
protected internal void Init()
{
// allow composite property name (not documented)
string name = m_name;
int ofLast = name.LastIndexOf('.');
string prop = name.Substring(ofLast + 1);
IValueExtractor extractor = new ReflectionExtractor(prop); //(m_useIs ? "is" : "get") +
IValueUpdater updater = new ReflectionUpdater(prop); //"set" +
if (ofLast > 0)
{
string[] array = name.Substring(0, ofLast).Split(new char[] {'.'});
int count = array.Length;
IValueExtractor[] veGet = new IValueExtractor[count + 1];
IValueExtractor[] vePut = new IValueExtractor[count];
for (int i = 0; i < count; i++)
{
veGet[i] = vePut[i] = new ReflectionExtractor(array[i]); //"get" +
}
veGet[count] = extractor;
extractor = new ChainedExtractor(veGet);
updater = new CompositeUpdater(count == 1 ? vePut[0] : new ChainedExtractor(vePut),
updater);
}
m_extractor = extractor;
m_updater = updater;
}
public void TestUpdaterProcessor()
{
Temperature belgrade = new Temperature(25, 'c', 1);
IValueUpdater updater = new ReflectionUpdater("Value");
IEntryProcessor processor = new UpdaterProcessor(updater, 0);
IEntryProcessor processor1 = new UpdaterProcessor(updater, 0);
Assert.AreEqual(processor, processor1);
Assert.AreEqual(processor.GetHashCode(), processor1.GetHashCode());
Assert.AreEqual(processor.ToString(), processor1.ToString());
LocalCache.Entry entry = new LocalCache.Entry(new LocalCache(), "belgrade", belgrade);
processor.Process(entry);
Assert.AreEqual(0, ((Temperature)entry.Value).Value);
// testing on Remote cache
INamedCache cache = CacheFactory.GetCache(CacheName);
cache.Clear();
Temperature bgd = new Temperature(25, 'c', 12);
Temperature nyc = new Temperature(99, 'f', 12);
cache.Insert("BGD", bgd);
cache.Insert("NYC", nyc);
updater = new ReflectionUpdater("setValue");
processor = new UpdaterProcessor(updater, 0);
object newTemp = cache.Invoke("BGD", processor);
Temperature newBGD = (Temperature)cache["BGD"];
Assert.AreEqual(0, newBGD.Value);
updater = new ReflectionUpdater("setValue");
IValueUpdater compositeupdater = new CompositeUpdater(IdentityExtractor.Instance, updater);
processor = new UpdaterProcessor(compositeupdater, 5);
cache.Invoke("NYC", processor);
Temperature newNYC = (Temperature)cache["NYC"];
Assert.AreEqual(5, newNYC.Value);
CacheFactory.Shutdown();
}
