/// <summary>
/// Collection into which to insert
/// </summary>
public AqlQuery In(string collectionName)
{
ArangoUtils.ValidateCollectionName(collectionName);
CollectionName = collectionName;
doneCallback.Invoke(this);
return(query);
}
public AqlRemoveOperation(
AqlExpression keyExpression,
string collectionName,
JsonObject options = null
)
{
ArangoUtils.ValidateCollectionName(collectionName);
KeyExpression = keyExpression;
CollectionName = collectionName;
Options = options ?? new JsonObject();
}
public AqlInsertOperation(
AqlExpression expression,
string collectionName,
JsonObject options = null
)
{
ArangoUtils.ValidateCollectionName(collectionName);
Expression = expression;
CollectionName = collectionName;
Options = options ?? new JsonObject();
}
/// <summary>
/// Creates new collection of given type or throws an arango exception
/// </summary>
/// <exception cref="ArangoException"></exception>
public Collection CreateCollection(
string collectionName,
CollectionType type
)
{
if (Collections.ContainsKey(collectionName))
{
throw new ArangoException(409, 1207, "duplicate name");
}
ArangoUtils.ValidateCollectionName(collectionName);
Collections[collectionName] = new Collection(collectionName, type);
return(Collections[collectionName]);
}
/// <summary>
/// Inserts a document into the collection with options and
/// returns the exact value that will be stored after the insert
/// </summary>
public JsonObject InsertDocument(JsonObject document, JsonObject options)
{
if (document == null)
{
document = new JsonObject();
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (CollectionType == CollectionType.Edge)
{
ValidateEdgeAttributes(document);
}
string key = document["_key"].AsString ?? GenerateNewKey();
ArangoUtils.ValidateDocumentKey(key);
if (documents.ContainsKey(key) && !options["overwrite"])
{
// do not insert, but do not throw either
if (options["ignoreErrors"])
{
return(null); // ignore write
}
throw new ArangoException(
409, 1210, "unique constraint violated"
);
}
JsonObject insertedDocument = PrepareDocumentForWrite(
GenerateNewRevision(),
document
);
documents[key] = insertedDocument;
return(PrepareDocumentForReturn(key, insertedDocument));
}
