本文整理汇总了C#中Couchbase.Lite.Status.IsSuccessful方法的典型用法代码示例。如果您正苦于以下问题：C# Status.IsSuccessful方法的具体用法？C# Status.IsSuccessful怎么用？C# Status.IsSuccessful使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Couchbase.Lite.Status的用法示例。
在下文中一共展示了Status.IsSuccessful方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: UpdateIndex
//.........这里部分代码省略.........
while (!cursor.IsAfterLast())
{
long docID = cursor.GetLong(0);
if (docID != lastDocID)
{
// Only look at the first-iterated revision of any document,
// because this is the
// one with the highest revid, hence the "winning" revision
// of a conflict.
lastDocID = docID;
// Reconstitute the document as a dictionary:
sequence = cursor.GetLong(1);
string docId = cursor.GetString(2);
if (docId.StartsWith("_design/", StringCompare.IgnoreCase))
{
// design docs don't get indexed!
cursor.MoveToNext();
continue;
}
var revId = cursor.GetString(3);
var json = cursor.GetBlob(4);
var properties = Database.DocumentPropertiesFromJSON(
json, docId, revId, false, sequence, EnumSet.NoneOf<TDContentOptions>()
);
if (properties != null)
{
// Call the user-defined map() to emit new key/value
// pairs from this revision:
Log.V(Database.Tag, " call map for sequence=" + System.Convert.ToString(sequence
));
// This is the emit() block, which gets called from within the
// user-defined map() block
// that's called down below.
var enclosingView = this;
var thisSequence = sequence;
var map = Map;
if (map == null)
throw new CouchbaseLiteException("Map function is missing.");
EmitDelegate emitBlock = (key, value) =>
{
// TODO: Do we need to do any null checks on key or value?
try
{
var keyJson = Manager.GetObjectMapper().WriteValueAsString(key);
var valueJson = value == null ? null : Manager.GetObjectMapper().WriteValueAsString(value) ;
Log.V(Database.Tag, String.Format(" emit({0}, {1})", keyJson, valueJson));
var insertValues = new ContentValues();
insertValues.Put("view_id", enclosingView.Id);
insertValues["sequence"] = thisSequence;
insertValues["key"] = keyJson;
insertValues["value"] = valueJson;
enclosingView.Database.StorageEngine.Insert("maps", null, insertValues);
}
catch (Exception e)
{
Log.E(Database.Tag, "Error emitting", e);
}
};
map(properties, emitBlock);
}
}
cursor.MoveToNext();
}
// Finally, record the last revision sequence number that was
// indexed:
ContentValues updateValues = new ContentValues();
updateValues["lastSequence"] = dbMaxSequence;
var whereArgs_1 = new string[] { Sharpen.Extensions.ToString(Id) };
Database.StorageEngine.Update("views", updateValues, "[email protected]", whereArgs_1);
// FIXME actually count number added :)
Log.V(Database.Tag, "...Finished re-indexing view " + Name + " up to sequence " +
System.Convert.ToString(dbMaxSequence) + " (deleted " + deleted + " added " + "?" + ")");
result.SetCode(StatusCode.Ok);
}
catch (SQLException e)
{
throw new CouchbaseLiteException(e, new Status(StatusCode.DbError));
}
finally
{
if (cursor != null)
{
cursor.Close();
}
if (!result.IsSuccessful())
{
Log.W(Database.Tag, "Failed to rebuild view " + Name + ": " + result.GetCode());
}
if (Database != null)
{
Database.EndTransaction(result.IsSuccessful());
}
}
}示例2: PutRevision
//.........这里部分代码省略.........
{
// Doc doesn't exist at all; create it:
docNumericID = InsertDocumentID(docId);
if (docNumericID <= 0)
{
return null;
}
}
else
{
// Doc ID exists; check whether current winning revision is deleted:
if (oldWinnerWasDeletion == true)
{
prevRevId = oldWinningRevID;
parentSequence = GetSequenceOfDocument(docNumericID, prevRevId, false);
}
else
{
if (oldWinningRevID != null)
{
// The current winning revision is not deleted, so this is a conflict
throw new CouchbaseLiteException(Status.Conflict);
}
}
}
}
else
{
// Inserting first revision, with no docID given (POST): generate a unique docID:
docId = Database.GenerateDocumentId();
docNumericID = InsertDocumentID(docId);
if (docNumericID <= 0)
{
return null;
}
}
}
// There may be a conflict if (a) the document was already in conflict, or
// (b) a conflict is created by adding a non-deletion child of a non-winning rev.
inConflict = wasConflicted || (!deleted && prevRevId != null && oldWinningRevID !=
null && !prevRevId.Equals(oldWinningRevID));
//// PART II: In which insertion occurs...
// Get the attachments:
IDictionary<string, AttachmentInternal> attachments = GetAttachmentsFromRevision(
oldRev);
// Bump the revID and update the JSON:
string newRevId = GenerateNextRevisionID(prevRevId);
byte[] data = null;
if (!oldRev.IsDeleted())
{
data = EncodeDocumentJSON(oldRev);
if (data == null)
{
// bad or missing json
throw new CouchbaseLiteException(Status.BadRequest);
}
}
newRev = oldRev.CopyWithDocID(docId, newRevId);
StubOutAttachmentsInRevision(attachments, newRev);
// Now insert the rev itself:
long newSequence = InsertRevision(newRev, docNumericID, parentSequence, true, data
);
if (newSequence == 0)
{
return null;
}
// Store any attachments:
if (attachments != null)
{
ProcessAttachmentsForRevision(attachments, newRev, parentSequence);
}
// Figure out what the new winning rev ID is:
winningRev = Winner(docNumericID, oldWinningRevID, oldWinnerWasDeletion, newRev);
// Success!
if (deleted)
{
resultStatus.SetCode(Status.Ok);
}
else
{
resultStatus.SetCode(Status.Created);
}
}
catch (SQLException e1)
{
Log.E(Database.Tag, "Error putting revision", e1);
return null;
}
finally
{
if (cursor != null)
{
cursor.Close();
}
EndTransaction(resultStatus.IsSuccessful());
}
//// EPILOGUE: A change notification is sent...
NotifyChange(newRev, winningRev, null, inConflict);
return newRev;
}示例3: PutDoc
/// <exception cref="Couchbase.Lite.CouchbaseLiteException"></exception>
private RevisionInternal PutDoc(Database db, IDictionary<string, object> props)
{
RevisionInternal rev = new RevisionInternal(props, db);
Status status = new Status();
rev = db.PutRevision(rev, null, false, status);
NUnit.Framework.Assert.IsTrue(status.IsSuccessful());
return rev;
}示例4: TestViewIndex
/// <exception cref="Couchbase.Lite.CouchbaseLiteException"></exception>
public virtual void TestViewIndex()
{
int numTimesMapFunctionInvoked = 0;
IDictionary<string, object> dict1 = new Dictionary<string, object>();
dict1.Put("key", "one");
IDictionary<string, object> dict2 = new Dictionary<string, object>();
dict2.Put("key", "two");
IDictionary<string, object> dict3 = new Dictionary<string, object>();
dict3.Put("key", "three");
IDictionary<string, object> dictX = new Dictionary<string, object>();
dictX.Put("clef", "quatre");
RevisionInternal rev1 = PutDoc(database, dict1);
RevisionInternal rev2 = PutDoc(database, dict2);
RevisionInternal rev3 = PutDoc(database, dict3);
PutDoc(database, dictX);
View view = database.GetView("aview");
_T1975167965 mapBlock = new _T1975167965(this);
view.SetMap(mapBlock, "1");
NUnit.Framework.Assert.AreEqual(1, view.GetViewId());
NUnit.Framework.Assert.IsTrue(view.IsStale());
view.UpdateIndex();
IList<IDictionary<string, object>> dumpResult = view.Dump();
Log.V(Tag, "View dump: " + dumpResult);
NUnit.Framework.Assert.AreEqual(3, dumpResult.Count);
NUnit.Framework.Assert.AreEqual("\"one\"", dumpResult[0].Get("key"));
NUnit.Framework.Assert.AreEqual(1, dumpResult[0].Get("seq"));
NUnit.Framework.Assert.AreEqual("\"two\"", dumpResult[2].Get("key"));
NUnit.Framework.Assert.AreEqual(2, dumpResult[2].Get("seq"));
NUnit.Framework.Assert.AreEqual("\"three\"", dumpResult[1].Get("key"));
NUnit.Framework.Assert.AreEqual(3, dumpResult[1].Get("seq"));
//no-op reindex
NUnit.Framework.Assert.IsFalse(view.IsStale());
view.UpdateIndex();
// Now add a doc and update a doc:
RevisionInternal threeUpdated = new RevisionInternal(rev3.GetDocId(), rev3.GetRevId
(), false, database);
numTimesMapFunctionInvoked = mapBlock.GetNumTimesInvoked();
IDictionary<string, object> newdict3 = new Dictionary<string, object>();
newdict3.Put("key", "3hree");
threeUpdated.SetProperties(newdict3);
Status status = new Status();
rev3 = database.PutRevision(threeUpdated, rev3.GetRevId(), false, status);
NUnit.Framework.Assert.IsTrue(status.IsSuccessful());
// Reindex again:
NUnit.Framework.Assert.IsTrue(view.IsStale());
view.UpdateIndex();
// Make sure the map function was only invoked one more time (for the document that was added)
NUnit.Framework.Assert.AreEqual(mapBlock.GetNumTimesInvoked(), numTimesMapFunctionInvoked
+ 1);
IDictionary<string, object> dict4 = new Dictionary<string, object>();
dict4.Put("key", "four");
RevisionInternal rev4 = PutDoc(database, dict4);
RevisionInternal twoDeleted = new RevisionInternal(rev2.GetDocId(), rev2.GetRevId
(), true, database);
database.PutRevision(twoDeleted, rev2.GetRevId(), false, status);
NUnit.Framework.Assert.IsTrue(status.IsSuccessful());
// Reindex again:
NUnit.Framework.Assert.IsTrue(view.IsStale());
view.UpdateIndex();
dumpResult = view.Dump();
Log.V(Tag, "View dump: " + dumpResult);
NUnit.Framework.Assert.AreEqual(3, dumpResult.Count);
NUnit.Framework.Assert.AreEqual("\"one\"", dumpResult[2].Get("key"));
NUnit.Framework.Assert.AreEqual(1, dumpResult[2].Get("seq"));
NUnit.Framework.Assert.AreEqual("\"3hree\"", dumpResult[0].Get("key"));
NUnit.Framework.Assert.AreEqual(5, dumpResult[0].Get("seq"));
NUnit.Framework.Assert.AreEqual("\"four\"", dumpResult[1].Get("key"));
NUnit.Framework.Assert.AreEqual(6, dumpResult[1].Get("seq"));
// Now do a real query:
IList<QueryRow> rows = view.QueryWithOptions(null);
NUnit.Framework.Assert.AreEqual(3, rows.Count);
NUnit.Framework.Assert.AreEqual("one", rows[2].GetKey());
NUnit.Framework.Assert.AreEqual(rev1.GetDocId(), rows[2].GetDocumentId());
NUnit.Framework.Assert.AreEqual("3hree", rows[0].GetKey());
NUnit.Framework.Assert.AreEqual(rev3.GetDocId(), rows[0].GetDocumentId());
NUnit.Framework.Assert.AreEqual("four", rows[1].GetKey());
NUnit.Framework.Assert.AreEqual(rev4.GetDocId(), rows[1].GetDocumentId());
view.DeleteIndex();
}示例5: UpdateIndex
//.........这里部分代码省略.........
// because this is the
// one with the highest revid, hence the "winning" revision
// of a conflict.
lastDocID = docID;
// Reconstitute the document as a dictionary:
sequence = cursor.GetLong(1);
string docId = cursor.GetString(2);
if (docId.StartsWith("_design/"))
{
// design docs don't get indexed!
keepGoing = cursor.MoveToNext();
continue;
}
string revId = cursor.GetString(3);
byte[] json = cursor.GetBlob(4);
bool noAttachments = cursor.GetInt(5) > 0;
while ((keepGoing = cursor.MoveToNext()) && cursor.GetLong(0) == docID)
{
}
// Skip rows with the same doc_id -- these are losing conflicts.
if (lastSequence > 0)
{
// Find conflicts with documents from previous indexings.
string[] selectArgs2 = new string[] { System.Convert.ToString(docID), System.Convert.ToString
(lastSequence) };
Cursor cursor2 = database.GetDatabase().RawQuery("SELECT revid, sequence FROM revs "
+ "WHERE doc_id=? AND sequence<=? AND current!=0 AND deleted=0 " + "ORDER BY revID DESC "
+ "LIMIT 1", selectArgs2);
if (cursor2.MoveToNext())
{
string oldRevId = cursor2.GetString(0);
// This is the revision that used to be the 'winner'.
// Remove its emitted rows:
long oldSequence = cursor2.GetLong(1);
string[] args = new string[] { Sharpen.Extensions.ToString(GetViewId()), System.Convert.ToString
(oldSequence) };
database.GetDatabase().ExecSQL("DELETE FROM maps WHERE view_id=? AND sequence=?",
args);
if (RevisionInternal.CBLCompareRevIDs(oldRevId, revId) > 0)
{
// It still 'wins' the conflict, so it's the one that
// should be mapped [again], not the current revision!
revId = oldRevId;
sequence = oldSequence;
string[] selectArgs3 = new string[] { System.Convert.ToString(sequence) };
json = Utils.ByteArrayResultForQuery(database.GetDatabase(), "SELECT json FROM revs WHERE sequence=?"
, selectArgs3);
}
}
}
// Get the document properties, to pass to the map function:
EnumSet<Database.TDContentOptions> contentOptions = EnumSet.NoneOf<Database.TDContentOptions
>();
if (noAttachments)
{
contentOptions.AddItem(Database.TDContentOptions.TDNoAttachments);
}
IDictionary<string, object> properties = database.DocumentPropertiesFromJSON(json
, docId, revId, false, sequence, contentOptions);
if (properties != null)
{
// Call the user-defined map() to emit new key/value
// pairs from this revision:
emitBlock.SetSequence(sequence);
mapBlock.Map(properties, emitBlock);
}
}
}
// Finally, record the last revision sequence number that was
// indexed:
ContentValues updateValues = new ContentValues();
updateValues.Put("lastSequence", dbMaxSequence);
string[] whereArgs_1 = new string[] { Sharpen.Extensions.ToString(GetViewId()) };
database.GetDatabase().Update("views", updateValues, "view_id=?", whereArgs_1);
// FIXME actually count number added :)
Log.V(Log.TagView, "Finished re-indexing view: %s " + " up to sequence %s" + " (deleted %s added ?)"
, name, dbMaxSequence, deleted);
result.SetCode(Status.Ok);
}
catch (SQLException e)
{
throw new CouchbaseLiteException(e, new Status(Status.DbError));
}
finally
{
if (cursor != null)
{
cursor.Close();
}
if (!result.IsSuccessful())
{
Log.W(Log.TagView, "Failed to rebuild view %s. Result code: %d", name, result.GetCode
());
}
if (database != null)
{
database.EndTransaction(result.IsSuccessful());
}
}
}