public void testPersistence()
{
fRC = RequestCache.GetInstance(fAgent);
storeAssertedRequests(fRC);
fRC.Close();
// Create a new instance. This one should retrieve its settings from the persistence mechanism
fRC = RequestCache.GetInstance(fAgent);
assertStoredRequests(fRC, true);
fRC.Close();
fRC = RequestCache.GetInstance(fAgent);
Assertion.AssertEquals("Should have zero pending requests", 0, fRC.ActiveRequestCount);
}
public void tearDown()
{
if (fRC != null)
{
fRC.Close();
fRC = null;
}
String fname = fAgent.HomeDir + Path.DirectorySeparatorChar + "work" + Path.DirectorySeparatorChar +
"requestcache.adk";
File.Delete(fname);
//File f = new File(fname);
//f.delete();
}
public void testPersistenceWithRemoval()
{
fRC = RequestCache.GetInstance(fAgent);
SIF_QueryObject obj = new SIF_QueryObject("");
SIF_Query query = new SIF_Query(obj);
SIF_Request request = new SIF_Request();
request.SIF_Query = query;
Query q = new Query(StudentDTD.STUDENTPERSONAL);
String testStateItem = Adk.MakeGuid();
TestState ts = new TestState();
ts.State = testStateItem;
q.UserData = ts;
fMsgIds = new String[10];
// Add 10 entries to the cache, interspersed with other entries that are removed
for (int i = 0; i < 10; i++)
{
String phantom1 = Adk.MakeGuid();
String phantom2 = Adk.MakeGuid();
storeRequest(fRC, request, q, phantom1, "foo");
fMsgIds[i] = Adk.MakeGuid();
storeRequest(fRC, request, q, fMsgIds[i], "Object_" + i);
storeRequest(fRC, request, q, phantom2, "bar");
fRC.GetRequestInfo(phantom1, null);
fRC.GetRequestInfo(phantom2, null);
}
// remove every other entry, close, re-open and assert that the correct entries are there
for (int i = 0; i < 10; i += 2)
{
fRC.GetRequestInfo(fMsgIds[i], null);
}
Assertion.AssertEquals("Before closing Should have five objects", 5, fRC.ActiveRequestCount);
fRC.Close();
// Create a new instance. This one should retrieve its settings from the persistence mechanism
fRC = RequestCache.GetInstance(fAgent);
Assertion.AssertEquals("After Re-Openeing Should have five objects", 5, fRC.ActiveRequestCount);
for (int i = 1; i < 10; i += 2)
{
IRequestInfo cachedInfo = fRC.GetRequestInfo(fMsgIds[i], null);
Assertion.AssertNotNull("No cachedID returned for " + i, cachedInfo);
}
Assertion.AssertEquals("Should have zero objects", 0, fRC.ActiveRequestCount);
}
public void testPersistenceWithBadState()
{
//create new cache for agent
RequestCache cache = RequestCache.GetInstance(fAgent);
//create new queryobject
SIF_QueryObject obj = new SIF_QueryObject("");
//create query, telling it what type of query it is(passing it queryobj)
SIF_Query query = new SIF_Query(obj);
//create new sif request
SIF_Request request = new SIF_Request();
//set query property
request.SIF_Query = query;
Query q = new Query(StudentDTD.STUDENTPERSONAL);
String testStateItem = Adk.MakeGuid();
String requestMsgId = Adk.MakeGuid();
String testObjectType = Adk.MakeGuid();
TestState ts = new TestState();
ts.State = testStateItem;
ts.setCreateErrorOnRead(true);
q.UserData = ts;
storeRequest(cache, request, q, requestMsgId, testObjectType);
cache.Close();
// Create a new instance. This one should retrieve its settings from the persistence mechanism
cache = RequestCache.GetInstance(fAgent);
IRequestInfo ri = cache.GetRequestInfo(requestMsgId, null);
//if state is null, should still return ri object
Assertion.AssertNotNull("RequestInfo was null", ri);
Assertion.AssertEquals("MessageId", requestMsgId, ri.MessageId);
Assertion.AssertEquals("ObjectType", testObjectType, ri.ObjectType);
ts = (TestState) ri.UserData;
// In order for this to be a valid test, the TestState class should have thrown
// an exception during deserialization and should be null here.
Assertion.AssertNull("UserData should be null", ts);
}
public void testWithCorruptFile()
{
// Delete the existing cache file, if it exists
String fname = fAgent.HomeDir + Path.DirectorySeparatorChar + "work" + Path.DirectorySeparatorChar +
"requestcache.adk";
FileInfo fi = new FileInfo(fname);
StreamWriter sw = fi.CreateText();
sw.WriteLine("!@#$!@#$");
sw.Flush();
sw.Close();
//RandomAccessFile raf = new RandomAccessFile(fname, "rw");
//raf.writeChars("!@#$!@#$");
// raf.close();
fRC = RequestCache.GetInstance(fAgent);
storeAssertedRequests(fRC);
fRC.Close();
// Create a new instance. This one should retrieve its settings from the persistence mechanism
fRC = RequestCache.GetInstance(fAgent);
assertStoredRequests(fRC, true);
}
public virtual void Shutdown(ProvisioningFlags provisioningOptions)
{
if (!fInit)
{
return;
}
fShutdownInProgress = true;
if ((Adk.Debug & AdkDebugFlags.Lifecycle) != 0)
{
Log.Info("Shutting down agent...");
}
// Close the SIFProfilerClient if supported
#if PROFILED
{
// TODO: Implement Support for Profiling
com.OpenADK.sifprofiler.SIFProfilerClient prof =
com.OpenADK.sifprofiler.SIFProfilerClient.getInstance(ProfilerUtils.getProfilerName());
if (prof != null)
{
try
{
prof.close();
}
catch (Exception ex)
{
}
}
}
#endif
try
{
// JAVA_TODO: Unsubscribe, Unprovide topics
// Disconnect and shutdown each zone...
IZoneFactory zf = IZoneFactory;
IZone[] zones = zf.GetAllZones();
for (int i = 0; i < zones.Length; i++)
{
zones[i].Disconnect(provisioningOptions);
((ZoneImpl)zones[i]).Shutdown();
}
if (fTransportManager != null)
{
// Shutdown transports
if ((Adk.Debug & AdkDebugFlags.Lifecycle) != 0)
{
Log.Info("Shutting down Transports...");
}
fTransportManager.Shutdown();
}
// Close RequestCache
try
{
RequestCache rc = RequestCache.GetInstance(this);
if (rc != null)
{
rc.Close();
}
}
catch
{
// Do nothing
}
if ((Adk.Debug & AdkDebugFlags.Lifecycle) != 0)
{
Log.Debug("Agent shutdown complete");
}
}
finally
{
fInit = false;
fShutdown = true;
}
}
