private IRegion <object, object> CreateOverflowRegion(string regionName, string libraryName, string factoryFunctionName)
{
RegionFactory rf = CacheHelper.DCache.CreateRegionFactory(RegionShortcut.LOCAL);
rf.SetCachingEnabled(true);
rf.SetLruEntriesLimit(20);
rf.SetInitialCapacity(1000);
rf.SetDiskPolicy(DiskPolicyType.Overflows);
Properties <string, string> sqliteProperties = new Properties <string, string>();
sqliteProperties.Insert("PageSize", "65536");
sqliteProperties.Insert("MaxFileSize", "512000000");
String sqlite_dir = "SqLiteDir" + Process.GetCurrentProcess().Id.ToString();
sqliteProperties.Insert("PersistenceDirectory", sqlite_dir);
rf.SetPersistenceManager(libraryName, factoryFunctionName, sqliteProperties);
CacheHelper.Init();
IRegion <object, object> region = CacheHelper.GetRegion <object, object>(regionName);
if ((region != null) && !region.IsDestroyed)
{
region.GetLocalView().DestroyRegion();
Assert.IsTrue(region.IsDestroyed, "IRegion<object, object> {0} was not destroyed.", regionName);
}
region = rf.Create <object, object>(regionName);
Assert.IsNotNull(region, "IRegion<object, object> was not created.");
return(region);
}
public ProductBrowser()
{
InitializeComponent();
Serializable.RegisterType(Product.CreateInstance);
/*
* Initialize Cache system properties
*/
Apache.Geode.Client.Properties prop = Apache.Geode.Client.Properties.Create();
prop.Insert("log-file", logFile);
prop.Insert("log-level", logLevel);
prop.Insert("name", "ProductCache");
CacheFactory cacheFactory = CacheFactory.CreateCacheFactory(prop);
try
{
/*
* Create the GemFire Client cache
*/
Cache cache = cacheFactory.SetSubscriptionEnabled(true).Create();
/*
* Specify required region attributes
*/
RegionFactory regionFactory = cache.CreateRegionFactory(RegionShortcut.CACHING_PROXY);
/*
* Create the region and register interest in all keys
*/
prodRegion = regionFactory
.SetCachingEnabled(true)
.SetCacheListener(this)
.Create("product");
prodRegion.RegisterAllKeys();
}
catch (Exception e)
{
MessageBox.Show("Error during client initialization. " + e.Message);
}
}
public void OverflowPutGetManagedSetInstance()
{
RegionFactory rf = CacheHelper.DCache.CreateRegionFactory(RegionShortcut.LOCAL);
rf.SetCachingEnabled(true);
rf.SetLruEntriesLimit(20);
rf.SetInitialCapacity(1000);
rf.SetDiskPolicy(DiskPolicyType.Overflows);
Properties <string, string> sqliteProperties = new Properties <string, string>();
sqliteProperties.Insert("PageSize", "65536");
sqliteProperties.Insert("MaxFileSize", "512000000");
String sqlite_dir = "SqLiteDir" + Process.GetCurrentProcess().Id.ToString();
sqliteProperties.Insert("PersistenceDirectory", sqlite_dir);
//rf.SetPersistenceManager(new Apache.Geode.Plugins.SQLite.SqLiteImpl<object, object>(), sqliteProperties);
rf.SetPersistenceManager("SqLiteImpl", "createSqLiteInstance", sqliteProperties);
CacheHelper.Init();
IRegion <object, object> region = CacheHelper.GetRegion <object, object>("OverFlowRegion");
if ((region != null) && !region.IsDestroyed)
{
region.GetLocalView().DestroyRegion();
Assert.IsTrue(region.IsDestroyed, "IRegion<object, object> OverFlowRegion was not destroyed.");
}
region = rf.Create <object, object>("OverFlowRegion");
Assert.IsNotNull(region, "IRegion<object, object> was not created.");
ValidateAttributes(region);
//Console.WriteLine("TEST-2");
// put some values into the cache.
DoNput(region, 100);
//Console.WriteLine("TEST-2.1 All PUts Donee");
CheckNumOfEntries(region, 100);
//Console.WriteLine("TEST-3");
// check whether value get evicted and token gets set as overflow
CheckOverflowToken(region, 100, 20);
// do some gets... printing what we find in the cache.
DoNget(region, 100);
TestEntryDestroy(region);
TestGetOp(region, 100);
//Console.WriteLine("TEST-4");
// test to verify same region repeatedly to ensure that the persistece
// files are created and destroyed correctly
IRegion <object, object> subRegion;
for (int i = 0; i < 1; i++)
{
subRegion = CreateSubRegion(region, "SubRegion", "Apache.Geode.Plugins.SqLite", "SqLiteImpl<object,object>.Create()");
subRegion.DestroyRegion();
Assert.IsTrue(subRegion.IsDestroyed, "Expected region to be destroyed");
Assert.IsFalse(File.Exists(GetSqLiteFileName(sqlite_dir, "SubRegion")), "Persistence file present after region destroy");
}
//Console.WriteLine("TEST-5");
}