internal static async Task <DocumentLookupResult> LookupDocumentAsync(ICouchbaseCollection collection, string docId, TimeSpan?keyValueTimeout, bool fullDocument = true)
{
var specs = new List <LookupInSpec>()
{
LookupInSpec.Get(TransactionFields.TransactionInterfacePrefixOnly, isXattr: true),
LookupInSpec.Get("$document", isXattr: true),
LookupInSpec.Get(TransactionFields.StagedData, isXattr: true)
};
var opts = new LookupInOptions().Defaults(keyValueTimeout).AccessDeleted(true);
int?txnIndex = 0;
int docMetaIndex = 1;
int?stagedDataIndex = 2;
int?fullDocIndex = null;
if (fullDocument)
{
specs.Add(LookupInSpec.GetFull());
fullDocIndex = specs.Count - 1;
}
ILookupInResult lookupInResult;
try
{
lookupInResult = await collection.LookupInAsync(docId, specs, opts).CAF();
}
catch (PathInvalidException)
{
throw;
}
var docMeta = lookupInResult.ContentAs <DocumentMetadata>(docMetaIndex);
IContentAsWrapper?unstagedContent = fullDocIndex.HasValue
? new LookupInContentAsWrapper(lookupInResult, fullDocIndex.Value)
: null;
var stagedContent = stagedDataIndex.HasValue && lookupInResult.Exists(stagedDataIndex.Value)
? new LookupInContentAsWrapper(lookupInResult, stagedDataIndex.Value)
: null;
var result = new DocumentLookupResult(docId,
unstagedContent,
stagedContent,
lookupInResult,
docMeta,
collection);
if (txnIndex.HasValue && lookupInResult.Exists(txnIndex.Value))
{
result.TransactionXattrs = lookupInResult.ContentAs <TransactionXattrs>(txnIndex.Value);
}
return(result);
}
public async Task Can_do_lookup_in_with_array()
{
var collection = await _fixture.GetDefaultCollection();
await collection.Upsert(DocumentKey, new { foo = "bar", bar = "foo" });
var result = await collection.LookupIn(DocumentKey, new []
{
LookupInSpec.Get("foo"),
LookupInSpec.Get("bar")
});
Assert.Equal("bar", result.ContentAs <string>(0));
Assert.Equal("foo", result.ContentAs <string>(1));
}
public async Task <(Dictionary <string, AtrEntry> attempts, ParsedHLC parsedHlc)> LookupAttempts(string atrId)
{
var opts = new LookupInOptions().Timeout(_keyValueTimeout);
var specs = new LookupInSpec[]
{
LookupInSpec.Get(TransactionFields.AtrFieldAttempts, isXattr: true),
LookupInSpec.Get(ClientRecordsIndex.VBUCKET_HLC, isXattr: true)
};
var lookupInResult = await Collection.LookupInAsync(atrId, specs, opts).CAF();
var attempts = lookupInResult.ContentAs <Dictionary <string, AtrEntry> >(0);
var parsedHlc = lookupInResult.ContentAs <ParsedHLC>(1);
return(attempts, parsedHlc);
}
public async Task <(ClientRecordsIndex?clientRecord, ParsedHLC parsedHlc, ulong?cas)> GetClientRecord()
{
var opts = new LookupInOptions().Timeout(_keyValueTimeout);
var specs = new LookupInSpec[]
{
LookupInSpec.Get(ClientRecordsIndex.FIELD_RECORDS, isXattr: true),
LookupInSpec.Get(ClientRecordsIndex.VBUCKET_HLC, isXattr: true)
};
var lookupInResult = await Collection.LookupInAsync(ClientRecordsIndex.CLIENT_RECORD_DOC_ID, specs, opts).CAF();
var parsedRecord = lookupInResult.ContentAs <ClientRecordsIndex>(0);
var parsedHlc = lookupInResult.ContentAs <ParsedHLC>(1);
return(parsedRecord, parsedHlc, lookupInResult.Cas);
}
