/**
* Executes Put Operation immediately in current thread.
*
* <p>Notice: This is blocking I/O operation that should not be executed on the Main Thread, it
* can cause ANR (Activity Not Responding dialog), block the UI and drop animations frames. So
* please, call this method on some background thread. See {@link WorkerThread}.
*
* @return non-null result of Put Operation.
*/
@SuppressWarnings("unchecked")
@WorkerThread
@NonNull
@Override
public PutResult executeAsBlocking() {
try {
final StorIOSQLite.Internal internal = storIOSQLite.internal();
final PutResolver<T> putResolver;
if (explicitPutResolver != null) {
putResolver = explicitPutResolver;
} else {
final SQLiteTypeMapping<T> typeMapping = internal.typeMapping((Class<T>) object.getClass());
if (typeMapping == null) {
throw new IllegalStateException(
"Object does not have type mapping: "
+ "object = "
+ object
+ ", object.class = "
+ object.getClass()
+ ", "
+ "db was not affected by this operation, please add type mapping for this type");
}
putResolver = typeMapping.putResolver();
}
final PutResult putResult = putResolver.performPut(storIOSQLite, object);
if (putResult.wasInserted() || putResult.wasUpdated()) {
internal.notifyAboutChanges(Changes.newInstance(putResult.affectedTables()));
}
return putResult;
} catch (Exception exception) {
throw new StorIOException(exception);
}
}
/**
* Returns number of updates from all {@link #results()}.
*
* @return number of updates from all {@link #results()}.
*/
public int numberOfUpdates() {
final Integer cachedValue = numberOfUpdatesCache;
if (cachedValue != null) {
return cachedValue;
}
int numberOfUpdates = 0;
for (T object : results.keySet()) {
final PutResult putResult = results.get(object);
if (putResult.wasUpdated()) {
//noinspection ConstantConditions
numberOfUpdates += putResult.numberOfRowsUpdated();
}
}
numberOfUpdatesCache = numberOfUpdates;
return numberOfUpdates;
}
