internal RealmObject MakeObjectForRow(RealmObject.Metadata metadata, RowHandle row)
{
RealmObject ret = metadata.Helper.CreateInstance();
ret._Manage(this, row, metadata);
return(ret);
}
internal RealmObject MakeObject(RealmObject.Metadata metadata, ObjectHandle objectHandle)
{
var ret = metadata.Helper.CreateInstance();
ret._SetOwner(this, objectHandle, metadata);
ret.OnManaged();
return ret;
}
private RealmObject CreateObject(string className, object primaryKey, out RealmObject.Metadata metadata)
{
if (!Metadata.TryGetValue(className, out metadata))
{
throw new ArgumentException($"The class {className} is not in the limited set of classes for this realm");
}
var result = metadata.Helper.CreateInstance();
ObjectHandle objectHandle;
var pkProperty = metadata.Schema.PrimaryKeyProperty;
if (pkProperty.HasValue)
{
objectHandle = SharedRealmHandle.CreateObjectWithPrimaryKey(pkProperty.Value, primaryKey, metadata.Table, className, update: false, isNew: out var _);
}
else
{
objectHandle = SharedRealmHandle.CreateObject(metadata.Table);
}
result._SetOwner(this, objectHandle, metadata);
result.OnManaged();
return(result);
}
internal RealmResults(Realm realm, RealmResultsProvider realmResultsProvider, Expression expression, RealmObject.Metadata metadata, bool createdByAll)
{
_realm = realm;
_provider = realmResultsProvider;
Expression = expression ?? Expression.Constant(this);
_targetMetadata = metadata;
_allRecords = createdByAll;
}
private RealmObject CreateObject(string className, out RealmObject.Metadata metadata)
{
if (!Metadata.TryGetValue(className, out metadata))
{
throw new ArgumentException($"The class {className} is not in the limited set of classes for this realm");
}
var result = metadata.Helper.CreateInstance();
var objectPtr = metadata.Table.AddEmptyObject(SharedRealmHandle);
var objectHandle = CreateObjectHandle(objectPtr, SharedRealmHandle);
result._SetOwner(this, objectHandle, metadata);
result.OnManaged();
return result;
}
private RealmObject CreateObject(string className, out RealmObject.Metadata metadata)
{
if (!IsInTransaction)
{
throw new RealmOutsideTransactionException("Cannot create Realm object outside write transactions");
}
if (!Metadata.TryGetValue(className, out metadata))
{
throw new ArgumentException($"The class {className} is not in the limited set of classes for this realm");
}
var result = metadata.Helper.CreateInstance();
var rowPtr = NativeTable.AddEmptyRow(metadata.Table);
var rowHandle = CreateRowHandle(rowPtr, SharedRealmHandle);
result._Manage(this, rowHandle, metadata);
return(result);
}
internal ThreadSafeReference(IThreadConfined value, Type type)
{
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
if (!value.IsManaged)
{
throw new RealmException("Cannot construct reference to unmanaged object, which can be passed across threads directly.");
}
if (!value.IsValid)
{
throw new RealmException("Cannot construct reference to invalidated object.");
}
Handle = value.Handle.GetThreadSafeReference();
Metadata = value.Metadata;
ReferenceType = type;
}
internal RealmResults(Realm realm, RealmObject.Metadata metadata, ResultsHandle handle = null)
: this(realm, metadata, new RealmResultsProvider(realm, metadata), null)
{
_handle = handle ?? metadata.Table.CreateResults(realm.SharedRealmHandle);
}
internal RealmList(Realm realm, ListHandle adoptedList, RealmObject.Metadata metadata) : base(realm, metadata)
{
_realm = realm;
_listHandle = adoptedList;
}
internal RealmObject MakeObject(RealmObject.Metadata metadata, IntPtr objectPtr)
{
return(MakeObject(metadata, CreateObjectHandle(objectPtr, SharedRealmHandle)));
}
internal ResultsHandle MakeResultsForTable(RealmObject.Metadata metadata)
{
var resultsPtr = metadata.Table.CreateResults(SharedRealmHandle);
return(CreateResultsHandle(resultsPtr));
}
internal RealmResults(Realm realm, RealmResultsProvider realmResultsProvider, Expression expression, RealmObject.Metadata metadata, bool createdByAll) : base(realm, metadata)
{
_provider = realmResultsProvider;
Expression = expression ?? Expression.Constant(this);
_allRecords = createdByAll;
}
internal RealmResults(Realm realm, RealmObject.Metadata metadata, bool createdByAll)
: this(realm, new RealmResultsProvider(realm, metadata), null, metadata, createdByAll)
{
}
internal RealmResults(Realm realm, RealmObject.Metadata metadata, ResultsHandle handle = null)
: this(realm, metadata, new RealmResultsProvider(realm, metadata), null)
{
_handle = handle ?? realm.MakeResultsForTable(metadata);
}
internal RealmResults(Realm realm, RealmObject.Metadata metadata, RealmResultsProvider realmResultsProvider, Expression expression) : base(realm, metadata)
{
Provider = realmResultsProvider;
Expression = expression ?? Expression.Constant(this);
}
internal RealmList(Realm realm, LinkListHandle adoptedList, RealmObject.Metadata metadata)
{
_realm = realm;
_listHandle = adoptedList;
_targetMetadata = metadata;
}
protected RealmCollectionBase(Realm realm, RealmObject.Metadata metadata)
{
Realm = realm;
Handle = new Lazy <CollectionHandleBase>(CreateHandle);
Metadata = metadata;
}
internal SortDescriptorBuilder CreateSortDescriptorForTable(RealmObject.Metadata metadata)
{
return(new SortDescriptorBuilder(metadata));
}
internal RealmResults(Realm realm, ResultsHandle handle, RealmObject.Metadata metadata)
: this(realm, new RealmResultsProvider(realm, metadata), null, metadata, false)
{
_handle = handle;
}
internal RealmObject MakeObjectForRow(RealmObject.Metadata metadata, IntPtr rowPtr)
{
return(MakeObjectForRow(metadata, CreateRowHandle(rowPtr, SharedRealmHandle)));
}
internal RealmResultsVisitor(Realm realm, RealmObject.Metadata metadata)
{
_realm = realm;
_metadata = metadata;
}
internal RealmResultsProvider(Realm realm, RealmObject.Metadata metadata)
{
_realm = realm;
_metadata = metadata;
}