public virtual void Release(ShutdownMode mode, Transaction transaction, bool rollbackOnClose
)
{
lock (_mainContainer.Lock())
{
ClientTransactionPool.ContainerCount entry = (ClientTransactionPool.ContainerCount
)_transaction2Container.Get(transaction);
entry.Container().CloseTransaction(transaction, false, mode.IsFatal() ? false : rollbackOnClose
);
_transaction2Container.Remove(transaction);
entry.Release();
if (entry.IsEmpty())
{
_fileName2Container.Remove(entry.FileName());
try
{
entry.Close(mode);
}
catch (Exception t)
{
// If we are in fatal ShutdownMode close will
// throw but we want to continue shutting down
// all entries.
Sharpen.Runtime.PrintStackTrace(t);
}
}
}
}
public virtual void Close(ShutdownMode mode)
{
lock (_mainContainer.Lock())
{
IEnumerator entryIter = _fileName2Container.Iterator();
while (entryIter.MoveNext())
{
IEntry4 hashEntry = (IEntry4)entryIter.Current;
ClientTransactionPool.ContainerCount containerCount = (ClientTransactionPool.ContainerCount
)hashEntry.Value();
try
{
containerCount.Close(mode);
}
catch (Exception t)
{
// If we are in fatal ShutdownMode close will
// throw but we want to continue shutting down
// all entries.
Sharpen.Runtime.PrintStackTrace(t);
}
}
_closed = true;
}
}
public ClientTransactionPool(LocalObjectContainer mainContainer)
{
// Transaction -> ContainerCount
// String -> ContainerCount
ClientTransactionPool.ContainerCount mainEntry = new ClientTransactionPool.ContainerCount
(mainContainer, 1);
_transaction2Container = new Hashtable4();
_fileName2Container = new Hashtable4();
_fileName2Container.Put(mainContainer.FileName(), mainEntry);
_mainContainer = mainContainer;
}
public ClientTransactionPool(LocalObjectContainer mainContainer)
{
// Transaction -> ContainerCount
// String -> ContainerCount
ClientTransactionPool.ContainerCount mainEntry = new ClientTransactionPool.ContainerCount
(mainContainer, 1);
_transaction2Container = new Hashtable4();
_fileName2Container = new Hashtable4();
_fileName2Container.Put(mainContainer.FileName(), mainEntry);
_mainContainer = mainContainer;
}
public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null || GetType() != obj.GetType())
{
return(false);
}
ClientTransactionPool.ContainerCount other = (ClientTransactionPool.ContainerCount
)obj;
return(FileName().Equals(other.FileName()));
}
public virtual Transaction Acquire(string fileName)
{
lock (_mainContainer.Lock())
{
ClientTransactionPool.ContainerCount entry = (ClientTransactionPool.ContainerCount
)_fileName2Container.Get(fileName);
if (entry == null)
{
LocalObjectContainer container = (LocalObjectContainer)Db4oEmbedded.OpenFile(Db4oEmbedded
.NewConfiguration(), fileName);
container.ConfigImpl.SetMessageRecipient(_mainContainer.ConfigImpl.MessageRecipient
());
entry = new ClientTransactionPool.ContainerCount(container);
_fileName2Container.Put(fileName, entry);
}
Transaction transaction = entry.NewTransaction();
ObjectContainerSession objectContainerSession = new ObjectContainerSession(entry.
Container(), transaction);
transaction.SetOutSideRepresentation(objectContainerSession);
_transaction2Container.Put(transaction, entry);
return(transaction);
}
}
public virtual Transaction Acquire(string fileName)
{
lock (_mainContainer.Lock())
{
ClientTransactionPool.ContainerCount entry = (ClientTransactionPool.ContainerCount
)_fileName2Container.Get(fileName);
if (entry == null)
{
LocalObjectContainer container = (LocalObjectContainer)Db4oEmbedded.OpenFile(Db4oEmbedded
.NewConfiguration(), fileName);
container.ConfigImpl.SetMessageRecipient(_mainContainer.ConfigImpl.MessageRecipient
());
entry = new ClientTransactionPool.ContainerCount(container);
_fileName2Container.Put(fileName, entry);
}
Transaction transaction = entry.NewTransaction();
ObjectContainerSession objectContainerSession = new ObjectContainerSession(entry.
Container(), transaction);
transaction.SetOutSideRepresentation(objectContainerSession);
_transaction2Container.Put(transaction, entry);
return transaction;
}
}
