AsyncTransaction (Objectify App Engine 6.0.7 API)

All Superinterfaces:

AsyncDatastoreReaderWriter

All Known Subinterfaces:

PrivateAsyncTransaction

All Known Implementing Classes:

AsyncTransactionImpl, CachingAsyncTransaction
```
public interface AsyncTransaction
extends AsyncDatastoreReaderWriter
```
The new datastore SDK has a neat structure of interfaces and implementations (transaction, datastorereader, etc) but doesn't currently support async operations. We need to shim in a Future-based API so that we can seamlessly support it when it becomes available. We'll remove this parallel hierarchy then.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`com.google.cloud.datastore.Transaction.Response`	`commit()`
`com.google.protobuf.ByteString`	`getTransactionHandle()`
`boolean`	`isActive()`
`void`	`listenForCommit(Runnable listener)`
`void`	`rollback()`

Methods inherited from interface com.googlecode.objectify.impl.AsyncDatastoreReaderWriter
delete, get, get, put, put, run

Method Detail

commit

com.google.cloud.datastore.Transaction.Response commit()

isActive
```
boolean isActive()
```

rollback
```
void rollback()
```

listenForCommit

void listenForCommit(Runnable listener)

getTransactionHandle

com.google.protobuf.ByteString getTransactionHandle()