/// <summary>
/// Creates a new edge
/// </summary>
/// <param name="document">The edge document</param>
/// <param name="waitForSync">Define if the request should wait until synced to disk</param>
/// <param name="baseResult"></param>
/// <returns>DocumentIdentifierResult</returns>
public async Task <IDocumentIdentifierResult> InsertAsync(object document, bool?waitForSync = null, Action <BaseResult> baseResult = null)
{
waitForSync = waitForSync ?? db.Setting.WaitForSync;
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Post,
Command = $"{graphName}/edge/{collection}",
Query = new Dictionary <string, string>()
};
command.Query.Add("waitForSync", waitForSync.ToString());
var result = await command.RequestMergedResult <InsertEdgeResult>(document).ConfigureAwait(false);
if (result.BaseResult.HasError() == false)
{
if (db.Setting.DisableChangeTracking == false)
{
db.ChangeTracker.TrackChanges(document, result.Result.Edge);
}
db.SharedSetting.IdentifierModifier.Modify(document, result.Result.Edge);
}
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Edge);
}
/// <summary>
/// Fetches an existing edge
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="id">The document handle or key of document</param>
/// <param name="baseResult"></param>
/// <returns>T</returns>
public async Task <T> GetAsync <T>(string id, string ifMatchRev = null, Action <BaseResult> baseResult = null)
{
var documentHandle = id.IndexOf("/") == -1 ? $"{collection}/{id}" : id;
var command = new HttpCommand(this.db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Get,
Command = $"{graphName}/edge/{documentHandle}",
EnableChangeTracking = db.Setting.DisableChangeTracking == false,
Headers = new Dictionary <string, string>()
};
if (string.IsNullOrEmpty(ifMatchRev) == false)
{
command.Headers.Add("If-Match", ifMatchRev);
}
var result = await command.RequestGenericSingleResult <T, EdgeInheritedCommandResult <T> >(throwForServerErrors : false).ConfigureAwait(false);
if (db.Setting.Document.ThrowIfDocumentDoesNotExists ||
(result.BaseResult.HasError() && result.BaseResult.ErrorNum != 1202))
{
new BaseResultAnalyzer(db).Throw(result.BaseResult);
}
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result);
}
/// <summary>
/// Partially updates the edge with no change tracking
/// </summary>
/// <param name="id">The document handle or key of document</param>
/// <param name="document">Representation of the patch document</param>
/// <param name="waitForSync">Define if the request should wait until synced to disk</param>
/// <param name="keepNull">For remove any attributes from the existing document that are contained in the patch document with an attribute value of null</param>
/// <param name="baseResult"></param>
/// <returns></returns>
public async Task <IDocumentIdentifierResult> UpdateByIdAsync(string id, object document
, bool?waitForSync = null, bool?keepNull = null, string ifMatchRev = null, Action <BaseResult> baseResult = null)
{
var documentHandle = id.IndexOf("/") == -1 ? $"{collection}/{id}" : id;
keepNull = keepNull ?? db.Setting.Document.KeepNullAttributesOnUpdate;
waitForSync = waitForSync ?? db.Setting.WaitForSync;
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = new HttpMethod("PATCH"),
Query = new Dictionary <string, string>(),
Command = $"{graphName}/edge/{documentHandle}",
Headers = new Dictionary <string, string>()
};
if (string.IsNullOrEmpty(ifMatchRev) == false)
{
command.Headers.Add("If-Match", ifMatchRev);
}
command.Query.Add("keepNull", keepNull.ToString());
command.Query.Add("waitForSync", waitForSync.ToString());
var result = await command.RequestMergedResult <CrudEdgeResult>(document).ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Edge);
}
/// <summary>
/// Deletes the edge without change tracking
/// </summary>
/// <param name="id">The document handle or key of document</param>
/// <param name="waitForSync">Wait until document has been synced to disk</param>
/// <returns></returns>
public async Task <bool> RemoveByIdAsync(string id,
bool?waitForSync = null, string ifMatchRev = null, Action <BaseResult> baseResult = null)
{
var documentHandle = id.IndexOf("/") == -1 ? $"{collection}/{id}" : id;
waitForSync = waitForSync ?? db.Setting.WaitForSync;
var command = new HttpCommand(this.db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Delete,
Query = new Dictionary <string, string>(),
Command = $"{graphName}/edge/{documentHandle}",
Headers = new Dictionary <string, string>()
};
if (string.IsNullOrEmpty(ifMatchRev) == false)
{
command.Headers.Add("If-Match", ifMatchRev);
}
command.Query.Add("waitForSync", waitForSync.ToString());
var result = await command.RequestMergedResult <DropGraphResult>().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Removed);
}
async Task MakeNextRequest()
{
HttpResponseMessage response;
if (!initialized)
{
response = await initiateCommand.SendCommandAsync(data).ConfigureAwait(false);
initialized = true;
}
else
{
HttpCommand command = new HttpCommand(db)
{
Api = CommandApi.Cursor,
Command = CursorResult.Id,
Method = HttpMethod.Put
};
response = await command.SendCommandAsync().ConfigureAwait(false);
}
stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
streamReader = new StreamReader(stream);
jsonTextReader = new ArangoJsonTextReader(streamReader);
CursorResult.RequestCount++;
}
/// <summary>
/// Fetches an existing edge
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="id">The document handle or key of document</param>
/// <param name="baseResult"></param>
/// <returns>T</returns>
public async Task <T> GetAsync <T>(string id, Action <BaseResult> baseResult = null)
{
var documentHandle = id.IndexOf("/") == -1 ? $"{collection}/{id}" : id;
var command = new HttpCommand(this.db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Get,
Command = $"{graphName}/edge/{documentHandle}",
EnableChangeTracking = !db.Setting.DisableChangeTracking
};
var defaultThrowForServerErrors = db.Setting.ThrowForServerErrors;
db.Setting.ThrowForServerErrors = false;
var result = await command.RequestGenericSingleResult <T, EdgeInheritedCommandResult <T> >().ConfigureAwait(false);
db.Setting.ThrowForServerErrors = defaultThrowForServerErrors;
if (db.Setting.Document.ThrowIfDocumentDoesNotExists ||
(result.BaseResult.Error && result.BaseResult.ErrorNum != 1202))
{
new BaseResultAnalyzer(db).Throw(result.BaseResult);
}
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result);
}
/// <summary>
/// Replace an existing edge definition
/// </summary>
/// <param name="newCollection">The name of the edge collection to be used</param>
/// <param name="from">One or many vertex collections that can contain source vertices</param>
/// <param name="to">One or many edge collections that can contain target vertices</param>
/// <param name="baseResult"></param>
/// <returns></returns>
public async Task <GraphIdentifierResult> EditDefinitionAsync(string newCollection, IList <string> from, IList <string> to, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Put,
Command = $"{graphName}/edge/{collection}"
};
EdgeDefinitionData data = new EdgeDefinitionData
{
Collection = newCollection,
From = from,
To = to
};
var result = await command.RequestMergedResult <GraphResult>(data).ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Graph);
}
public void cancelRequest(String szCallback)
{
if (szCallback == null || szCallback.length() == 0)
{
LOG.INFO("Cancel callback should not be empty. Use * for cancel all");
return;
}
lock (getCommandLock())
{
HttpCommand pCmd = (HttpCommand)getCurCommand();
if (pCmd != null && (szCallback.compareTo("*") == 0 || pCmd.m_strCallback.compareTo(szCallback) == 0))
{
pCmd.cancel();
}
if (szCallback.compareTo("*") == 0)
{
getCommands().Clear();
}
else
{
for (int i = getCommands().size() - 1; i >= 0; i--)
{
HttpCommand pCmd1 = (HttpCommand)getCommands().get(i);
if (pCmd1 != null && pCmd1.m_strCallback.compareTo(szCallback) == 0)
{
getCommands().RemoveAt(i);
}
}
}
}
}
public async Task DistinctResult()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.SingleResult);
HttpCommand command = new HttpCommand(mockDB.Db)
{
EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking
};
var result = await command.RequestDistinctResult <Person>();
Assert.Equal(result.BaseResult.Code, 200);
Assert.Equal(result.BaseResult.Error, false);
Assert.Equal(result.Result.Age, 27);
Assert.Equal(result.Result.Fullname, "raoof hojat");
Assert.Equal(result.Result.Height, 172);
var info = mockDB.Db.FindDocumentInfo(result.Result);
Assert.Equal(info.Id, "Person/KEY");
Assert.Equal(info.Key, "KEY");
Assert.Equal(info.Rev, "REV");
Assert.True(JObject.DeepEquals(info.Document, JObject.Parse(JsonSample.SingleResult)));
}
/// <summary>
/// Create graph
/// </summary>
/// <param name="edgeDefinitions">If true then the data is synchronised to disk before returning from a document create, update, replace or removal operation</param>
/// <param name="orphanCollection">Whether or not the collection will be compacted</param>
/// <returns>GraphIdentifierResult</returns>
public async Task <GraphIdentifierResult> CreateAsync(IList <EdgeDefinitionData> edgeDefinitions
, IList <string> orphanCollections = null, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Post
};
var data = new CreateGraphData
{
Name = graphName,
EdgeDefinitions = edgeDefinitions,
OrphanCollections = orphanCollections
};
var result = await command.RequestMergedResult <GraphResult>(data).ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Graph);
}
public async Task RequestGenericList_WithoutChangeTracking()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.ListResult);
mockDB.Db.Setting.DisableChangeTracking = true;
HttpCommand command = new HttpCommand(mockDB.Db)
{
EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking
};
var result = await command.RequestGenericListResult <Person, DocumentInheritedCommandResult <List <Person> > >();
Assert.Equal(result.BaseResult.Code, 200);
Assert.Equal(result.BaseResult.Error, false);
Assert.Equal(result.Result.Count, 2);
Assert.Equal(result.Result[0].Age, 27);
Assert.Equal(result.Result[0].Fullname, "raoof hojat");
Assert.Equal(result.Result[0].Height, 172);
Assert.Throws <Exception>(() => mockDB.Db.FindDocumentInfo(result.Result[0]));
Assert.Equal(result.Result[1].Age, 7);
Assert.Equal(result.Result[1].Fullname, "hojat raoof");
Assert.Equal(result.Result[1].Height, 721);
Assert.Throws <Exception>(() => mockDB.Db.FindDocumentInfo(result.Result[1]));
}
/// <summary>
/// Creates a collection
/// </summary>
/// <param name="name">Name of the collection</param>
/// <param name="waitForSync">If true then the data is synchronised to disk before returning from a document create, update, replace or removal operation</param>
/// <param name="doCompact">Whether or not the collection will be compacted</param>
/// <param name="journalSize"> The maximal size of a journal or datafile in bytes. The value must be at least 1048576 (1 MB).</param>
/// <param name="isSystem"> If true, create a system collection. In this case collection-name should start with an underscore</param>
/// <param name="isVolatile">If true then the collection data is kept in-memory only and not made persistent</param>
/// <param name="type"> The type of the collection to create</param>
/// <param name="numberOfShards">In a cluster, this value determines the number of shards to create for the collection</param>
/// <param name="shardKeys">In a cluster, this attribute determines which document attributes are used to determine the target shard for documents</param>
/// <returns>CreateCollectionResult</returns>
public async Task <CreateCollectionResult> CreateCollectionAsync(string name, bool?waitForSync = null, bool?doCompact = null, decimal?journalSize = null,
bool?isSystem = null, bool?isVolatile = null, CollectionType?type = null, int?numberOfShards = null
, string shardKeys = null, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Collection,
Method = HttpMethod.Post
};
var data = new CreateCollectionData
{
DoCompact = doCompact,
IsSystem = isSystem,
IsVolatile = isVolatile,
Name = name,
NumberOfShards = numberOfShards,
ShardKeys = shardKeys,
WaitForSync = waitForSync
};
if (type.HasValue)
{
data.Type = (int)type.Value;
}
var result = await command.RequestMergedResult <CreateCollectionResult>(data).ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result);
}
/// <summary>
/// Completely updates the edge with no change tracking
/// </summary>
/// <param name="id">The document handle or key of document</param>
/// <param name="document">Representation of the new document</param>
/// <param name="waitForSync">Wait until document has been synced to disk</param>
/// <returns>Document identifiers</returns>
public async Task <IDocumentIdentifierResult> ReplaceByIdAsync(string id, object document,
bool?waitForSync = null, Action <BaseResult> baseResult = null)
{
var documentHandle = id.IndexOf("/") == -1 ? $"{collection}/{id}" : id;
waitForSync = waitForSync ?? db.Setting.WaitForSync;
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Put,
Query = new Dictionary <string, string>(),
Command = $"{graphName}/edge/{documentHandle}"
};
command.Query.Add("waitForSync", waitForSync.ToString());
var result = await command.RequestMergedResult <CrudEdgeResult>(document).ConfigureAwait(false);
if (!result.BaseResult.Error)
{
db.SharedSetting.IdentifierModifier.Modify(document, result.Result.Edge);
}
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Edge);
}
public async Task RequestGenericSingle()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.NestedSingleResult);
HttpCommand command = new HttpCommand(mockDB.Db)
{
EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking
};
var result = await command.RequestGenericSingleResult <Person, DocumentInheritedCommandResult <Person> >();
Assert.Equal(200, result.BaseResult.Code);
Assert.False(result.BaseResult.Error);
Assert.Equal(27, result.Result.Age);
Assert.Equal("raoof hojat", result.Result.Fullname);
Assert.Equal(172, result.Result.Height);
var info = mockDB.Db.FindDocumentInfo(result.Result);
Assert.Equal("Person/KEY", info.Id);
Assert.Equal("KEY", info.Key);
Assert.Equal("REV", info.Rev);
Assert.True(JObject.DeepEquals(info.Document, JObject.Parse(JsonSample.SingleResult)));
}
public string Authenticate(string userName, string password)
{
//API ENDPOINT
HttpCommand.Setup(AppSettingsManager.Settings[Constants.BaseApiUrl]);
_api.Setup(userName, password);
var result = JsonConvert.DeserializeObject <TokenDTO>(_api.Execute(new GetCandidatesQuery()));
return(result.Token);
}
public CursorAsyncEnumerator(IArangoDatabase db, HttpCommand command, object data = null)
{
this.db = db;
this.initiateCommand = command;
this.CursorResult = new CursorResult {
HasMore = true
};
this.data = data;
readerState = new ReaderState();
}
public async Task DistinctResult_BadRequest()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.Error, statusCode: HttpStatusCode.NotFound);
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking };
await Assert.ThrowsAsync<ArangoServerException>(() => command.RequestDistinctResult<Person>());
}
public async Task DistinctResult_BadRequest()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.Error, statusCode: HttpStatusCode.NotFound);
HttpCommand command = new HttpCommand(mockDB.Db)
{
EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking
};
await Assert.ThrowsAsync <ArangoServerException>(() => command.RequestDistinctResult <Person>());
}
public async Task RequestGenericList_WithoutChangeTracking_BadRequest()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.Error, statusCode: HttpStatusCode.NotFound);
mockDB.Db.Setting.DisableChangeTracking = true;
HttpCommand command = new HttpCommand(mockDB.Db)
{
EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking
};
await Assert.ThrowsAsync <ArangoServerException>(() => command.RequestGenericListResult <Person, DocumentInheritedCommandResult <List <Person> > >());
}
/// <summary>
/// List of accessible databases
/// </summary>
/// <returns>List of database names</returns>
public async Task<List<string>> ListAccessibleDatabasesAsync(Action<BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Database,
Method = HttpMethod.Get,
Command = "user"
};
var result = await command.RequestGenericListResult<string,InheritedCommandResult<List<string>>>().ConfigureAwait(false);
if (baseResult != null)
baseResult(result.BaseResult);
return result.Result;
}
/// <summary>
/// Retrieves information about the current database
/// </summary>
/// <returns>DatabaseInformation</returns>
public async Task<DatabaseInformation> CurrentDatabaseInformationAsync(Action<BaseResult> baseResult=null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Database,
Method = HttpMethod.Get,
Command = "current"
};
var result = await command.RequestGenericSingleResult<DatabaseInformation, InheritedCommandResult<DatabaseInformation>>().ConfigureAwait(false);
if(baseResult!=null)
baseResult(result.BaseResult);
return result.Result;
}
public string Authenticate(string userName, string password)
{
//API ENDPOINT
HttpCommand.Setup(Constants.APIEndpoint);
HRApi.getApi().Setup(userName, password);
var api = HRApi.getApi();
var command = new CandidateCommand();
var res = api.Execute(command);
//var resultss = JsonConvert.DeserializeObject<IEnumerable<Candidate>>(res);
var result = JsonConvert.DeserializeObject <TokenDTO>(res);
return(result.Token);
}
/// <summary>
/// Creates an index
/// </summary>
/// <param name="collection">The collection name</param>
/// <param name="data">Index details</param>
/// <param name="baseResult"></param>
/// <returns>EnsureIndexResult</returns>
public async Task <EnsureIndexResult> EnsureIndexAsync(string collection, EnsureIndexData data, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this.db)
{
Api = CommandApi.Index,
Method = HttpMethod.Post,
Query = new Dictionary <string, string>()
};
command.Query.Add("collection", collection);
var result = await command.RequestMergedResult <EnsureIndexResult>(data).ConfigureAwait(false);
baseResult?.Invoke(result.BaseResult);
return(result.Result);
}
/// <summary>
/// Lists all graphs
/// </summary>
/// <param name="baseResult"></param>
/// <returns>List<GraphIdentifierResult></returns>
public async Task <List <GraphIdentifierResult> > ListGraphsAsync(Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Graph,
Method = HttpMethod.Get
};
var result = await command.RequestMergedResult <GraphListResult>().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Graphs);
}
/// <summary>
/// Deletes a database
/// </summary>
/// <param name="name">Name of the database</param>
/// <returns></returns>
public async Task DropDatabaseAsync(string name, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Database,
Method = HttpMethod.Delete,
IsSystemCommand = true,
Command = name
};
var result = await command.RequestGenericSingleResult <bool, InheritedCommandResult <bool> >().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
}
/// <summary>
/// Retrieves information about the current database
/// </summary>
/// <returns>DatabaseInformation</returns>
public async Task <DatabaseInformation> CurrentDatabaseInformationAsync(Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Database,
Method = HttpMethod.Get,
Command = "current"
};
var result = await command.RequestGenericSingleResult <DatabaseInformation, InheritedCommandResult <DatabaseInformation> >().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result);
}
/// <summary>
/// Drops the collection identified by collection-name
/// </summary>
/// <param name="name">Name of the collection</param>
/// <param name="baseResult"></param>
/// <returns>DropCollectionResult</returns>
public async Task <DropCollectionResult> DropCollectionAsync(string name, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Collection,
Method = HttpMethod.Delete,
Command = name
};
var result = await command.RequestMergedResult <DropCollectionResult>().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result);
}
/// <summary>
/// Lists all edge definitions
/// </summary>
/// <param name="baseResult"></param>
/// <returns></returns>
public async Task <List <string> > ListEdgeDefinitionsAsync(Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Get,
Command = $"{StringUtils.Encode(graphName)}/edge"
};
var result = await command.RequestMergedResult <GraphCollectionResult>().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Collections);
}
/// <summary>
/// Get graph info
/// </summary>
/// <returns>GraphIdentifierResult</returns>
public async Task <GraphIdentifierResult> InfoAsync(Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Get,
Command = StringUtils.Encode(graphName)
};
var result = await command.RequestMergedResult <GraphResult>().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Graph);
}
/// <summary>
/// List of accessible databases
/// </summary>
/// <returns>List of database names</returns>
public async Task <List <string> > ListAccessibleDatabasesAsync(Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Database,
Method = HttpMethod.Get,
Command = "user"
};
var result = await command.RequestGenericListResult <string, InheritedCommandResult <List <string> > >().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result);
}
/// <summary>
/// Executes a server-side traversal
/// </summary>
/// <typeparam name="TVertex">Type of vertex</typeparam>
/// <typeparam name="TEdge">Type of edge</typeparam>
/// <param name="config">Configuration for the traversal</param>
/// <param name="startVertex">Id of the startVertex</param>
/// <param name="baseResult"></param>
/// <returns>TraversalResult<TVertex, TEdge></returns>
public async Task <TraversalResult <TVertex, TEdge> > TraverseAsync <TVertex, TEdge>(TraversalConfig config, string startVertex = null, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Traversal,
Method = HttpMethod.Post
};
config.StartVertex = startVertex ?? config.StartVertex;
var result = await command.RequestMergedResult <TraversalContainerResult <TVertex, TEdge> >(config).ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Result);
}
/// <summary>
/// Creates a new edge
/// </summary>
/// <param name="document">The edge document</param>
/// <param name="waitForSync">Define if the request should wait until synced to disk</param>
/// <param name="baseResult"></param>
/// <returns>DocumentIdentifierResult</returns>
public async Task <IDocumentIdentifierResult> InsertAsync(string from, string to, object document, bool?waitForSync = null, Action <BaseResult> baseResult = null)
{
waitForSync = waitForSync ?? db.Setting.WaitForSync;
var command = new HttpCommand(db)
{
Api = CommandApi.Graph,
Method = HttpMethod.Post,
Command = $"{graphName}/edge/{collection}",
Query = new Dictionary <string, string>()
};
var jObject = new DocumentSerializer(db).FromObject(document);
jObject.Add("_from", JToken.FromObject(from));
jObject.Add("_to", JToken.FromObject(to));
command.Query.Add("waitForSync", waitForSync.ToString());
var result = await command.RequestMergedResult <InsertEdgeResult>(jObject).ConfigureAwait(false);
if (!result.BaseResult.Error)
{
if (!db.Setting.DisableChangeTracking)
{
var container = db.ChangeTracker.TrackChanges(document, result.Result.Edge);
if (container != null)
{
container.From = from;
container.To = to;
}
}
db.SharedSetting.IdentifierModifier.Modify(document, result.Result.Edge, from, to);
}
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result.Edge);
}
/// <summary>
/// List of collections
/// </summary>
/// <param name="excludeSystem">Exclude system collections</param>
/// <param name="baseResult">Runs when base result is ready</param>
/// <returns>List of collection properties</returns>
public async Task <List <CreateCollectionResult> > ListCollectionsAsync(bool excludeSystem = true, Action <BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Collection,
Method = HttpMethod.Get,
Query = new Dictionary <string, string>()
};
command.Query.Add("excludeSystem", excludeSystem.ToString());
var result = await command.RequestGenericListResult <CreateCollectionResult, CollectionsInheritedCommandResult <List <CreateCollectionResult> > >().ConfigureAwait(false);
if (baseResult != null)
{
baseResult(result.BaseResult);
}
return(result.Result);
}
public async Task DistinctResult_WithoutChangeTracking()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.SingleResult);
mockDB.Db.Setting.DisableChangeTracking = true;
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking };
var result = await command.RequestDistinctResult<Person>();
Assert.Equal(result.BaseResult.Code, 200);
Assert.Equal(result.BaseResult.Error, false);
Assert.Equal(result.Result.Age, 27);
Assert.Equal(result.Result.Fullname, "raoof hojat");
Assert.Equal(result.Result.Height, 172);
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(result.Result));
}
public async Task DistinctResult()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.SingleResult);
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking };
var result = await command.RequestDistinctResult<Person>();
Assert.Equal(result.BaseResult.Code, 200);
Assert.Equal(result.BaseResult.Error, false);
Assert.Equal(result.Result.Age, 27);
Assert.Equal(result.Result.Fullname, "raoof hojat");
Assert.Equal(result.Result.Height, 172);
var info = mockDB.Db.FindDocumentInfo(result.Result);
Assert.Equal(info.Id, "Person/KEY");
Assert.Equal(info.Key, "KEY");
Assert.Equal(info.Rev, "REV");
Assert.True(JObject.DeepEquals(info.Document, JObject.Parse(JsonSample.SingleResult)));
}
public async Task RequestGenericList()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.ListResult);
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking };
var result = await command.RequestGenericListResult<Person, DocumentInheritedCommandResult<List<Person>>>();
Assert.Equal(result.BaseResult.Code, 200);
Assert.Equal(result.BaseResult.Error, false);
Assert.Equal(result.Result.Count, 2);
Assert.Equal(result.Result[0].Age, 27);
Assert.Equal(result.Result[0].Fullname, "raoof hojat");
Assert.Equal(result.Result[0].Height, 172);
var info1 = mockDB.Db.FindDocumentInfo(result.Result[0]);
Assert.Equal(info1.Id, "Person/KEY1");
Assert.Equal(info1.Key, "KEY1");
Assert.Equal(info1.Rev, "REV1");
Assert.Equal(result.Result[1].Age, 7);
Assert.Equal(result.Result[1].Fullname, "hojat raoof");
Assert.Equal(result.Result[1].Height, 721);
var info2 = mockDB.Db.FindDocumentInfo(result.Result[1]);
Assert.NotNull(info2.Document);
Assert.Equal(info2.Id, "Person/KEY2");
Assert.Equal(info2.Key, "KEY2");
Assert.Equal(info2.Rev, "REV2");
}
public async Task RequestGenericList_WithoutChangeTracking_BadRequest()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.Error, statusCode: HttpStatusCode.NotFound);
mockDB.Db.Setting.DisableChangeTracking = true;
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking };
await Assert.ThrowsAsync<ArangoServerException>(() => command.RequestGenericListResult<Person, DocumentInheritedCommandResult<List<Person>>>());
}
public async Task RequestGenericList_WithoutChangeTracking()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.ListResult);
mockDB.Db.Setting.DisableChangeTracking = true;
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking };
var result = await command.RequestGenericListResult<Person, DocumentInheritedCommandResult<List<Person>>>();
Assert.Equal(result.BaseResult.Code, 200);
Assert.Equal(result.BaseResult.Error, false);
Assert.Equal(result.Result.Count, 2);
Assert.Equal(result.Result[0].Age, 27);
Assert.Equal(result.Result[0].Fullname, "raoof hojat");
Assert.Equal(result.Result[0].Height, 172);
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(result.Result[0]));
Assert.Equal(result.Result[1].Age, 7);
Assert.Equal(result.Result[1].Fullname, "hojat raoof");
Assert.Equal(result.Result[1].Height, 721);
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(result.Result[1]));
}
/// <summary>
/// Deletes a database
/// </summary>
/// <param name="name">Name of the database</param>
/// <returns></returns>
public async Task DropDatabaseAsync(string name, Action<BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Database,
Method = HttpMethod.Delete,
IsSystemCommand = true,
Command = name
};
var result = await command.RequestGenericSingleResult<bool, InheritedCommandResult<bool>>().ConfigureAwait(false);
if (baseResult != null)
baseResult(result.BaseResult);
}
public async Task RequestMergedResult()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.MergeResult);
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking};
var result = await command.RequestMergedResult<Flight>();
Assert.Equal(result.BaseResult.Code, 202);
Assert.Equal(result.BaseResult.Error, false);
Assert.Equal(result.Result.Airline, "AIRLINE");
Assert.Equal(result.Result.FlightNumber, "10012314");
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(result.Result));
}
void CreateRequestCursor(string json = null, IList<string> jsonList = null, bool? disableChangeTracking = false, bool? error = false, bool? throwOnError = true)
{
bool hasMore = string.IsNullOrEmpty(json);
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
if (!hasMore)
mockDB.SendCommand(json, statusCode: error.Value ? HttpStatusCode.NotFound : HttpStatusCode.OK);
else
mockDB.SendCommandSequence(jsonList, statusCode: error.Value ? HttpStatusCode.NotFound : HttpStatusCode.OK);
mockDB.Db.Setting.DisableChangeTracking = disableChangeTracking.Value;
mockDB.Db.Setting.ThrowForServerErrors = throwOnError.Value;
HttpCommand command = new HttpCommand(mockDB.Db);
var cursor = command.CreateCursor<Person>();
if (error.Value)
{
if (throwOnError.Value)
Assert.Throws<ArangoServerException>(() => cursor.ToList());
else
{
var persons = cursor.ToList();
Assert.Equal(persons.Count, 0);
Assert.Equal(cursor.Statistics.Code, 400);
Assert.Equal(cursor.Statistics.Error, true);
Assert.Equal(cursor.Statistics.ErrorMessage, "ERROR");
}
}
else
{
var persons = cursor.ToList();
Assert.Equal(cursor.Statistics.Code, 201);
Assert.Equal(cursor.Statistics.Count, 2);
Assert.Equal(cursor.Statistics.Error, false);
Assert.Equal(cursor.Statistics.Id, "26011191");
Assert.Equal(cursor.Statistics.RequestCount, hasMore ? 2 : 1);
Assert.Equal(cursor.Statistics.HasMore, false);
Assert.Equal(cursor.Statistics.Extra.Stats.FullCount, 6);
Assert.Equal(cursor.Statistics.Extra.Stats.ScannedFull, 3);
Assert.Equal(cursor.Statistics.Extra.Stats.ScannedIndex, 4);
Assert.Equal(cursor.Statistics.Extra.Stats.WritesExecuted, 1);
Assert.Equal(cursor.Statistics.Extra.Stats.WritesIgnored, 2);
Assert.Equal(persons.Count, hasMore ? 4 : 2);
int index = 0;
if (hasMore)
{
Assert.Equal(persons[index].Age, 27);
Assert.Equal(persons[index].Fullname, "raoof hojat2");
Assert.Equal(persons[index].Height, 172);
if (disableChangeTracking.Value)
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(persons[index]));
else
{
var info3 = mockDB.Db.FindDocumentInfo(persons[index]);
Assert.Equal(info3.Id, "Person/KEY3");
Assert.Equal(info3.Key, "KEY3");
Assert.Equal(info3.Rev, "REV3");
}
index++;
Assert.Equal(persons[index].Age, 7);
Assert.Equal(persons[index].Fullname, "hojat raoof2");
Assert.Equal(persons[index].Height, 721);
if (disableChangeTracking.Value)
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(persons[index]));
else
{
var info4 = mockDB.Db.FindDocumentInfo(persons[index]);
Assert.NotNull(info4.Document);
Assert.Equal(info4.Id, "Person/KEY4");
Assert.Equal(info4.Key, "KEY4");
Assert.Equal(info4.Rev, "REV4");
}
index++;
}
Assert.Equal(persons[index].Age, 27);
Assert.Equal(persons[index].Fullname, "raoof hojat");
Assert.Equal(persons[index].Height, 172);
if (disableChangeTracking.Value)
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(persons[index]));
else
{
var info1 = mockDB.Db.FindDocumentInfo(persons[index]);
Assert.Equal(info1.Id, "Person/KEY1");
Assert.Equal(info1.Key, "KEY1");
Assert.Equal(info1.Rev, "REV1");
}
index++;
Assert.Equal(persons[index].Age, 7);
Assert.Equal(persons[index].Fullname, "hojat raoof");
Assert.Equal(persons[index].Height, 721);
if (disableChangeTracking.Value)
Assert.Throws<Exception>(() => mockDB.Db.FindDocumentInfo(persons[index]));
else
{
var info2 = mockDB.Db.FindDocumentInfo(persons[index]);
Assert.NotNull(info2.Document);
Assert.Equal(info2.Id, "Person/KEY2");
Assert.Equal(info2.Key, "KEY2");
Assert.Equal(info2.Rev, "REV2");
}
}
}
public async Task DistinctResult_BadRequest_DontThrow()
{
var mockDB = new ArangoDatabaseMock().WithChangeTracking();
mockDB.SendCommand(JsonSample.Error, statusCode: HttpStatusCode.NotFound);
mockDB.Db.Setting.ThrowForServerErrors = false;
HttpCommand command = new HttpCommand(mockDB.Db) { EnableChangeTracking = !mockDB.Db.Setting.DisableChangeTracking };
var result = await command.RequestDistinctResult<Person>();
Assert.Null(result.Result);
Assert.Equal(result.BaseResult.Code, 400);
Assert.Equal(result.BaseResult.Error, true);
Assert.Equal(result.BaseResult.ErrorMessage, "ERROR");
}
/// <summary>
/// Creates a collection
/// </summary>
/// <param name="name">Name of the collection</param>
/// <param name="waitForSync">If true then the data is synchronised to disk before returning from a document create, update, replace or removal operation</param>
/// <param name="doCompact">Whether or not the collection will be compacted</param>
/// <param name="journalSize"> The maximal size of a journal or datafile in bytes. The value must be at least 1048576 (1 MB).</param>
/// <param name="isSystem"> If true, create a system collection. In this case collection-name should start with an underscore</param>
/// <param name="isVolatile">If true then the collection data is kept in-memory only and not made persistent</param>
/// <param name="type"> The type of the collection to create</param>
/// <param name="numberOfShards">In a cluster, this value determines the number of shards to create for the collection</param>
/// <param name="shardKeys">In a cluster, this attribute determines which document attributes are used to determine the target shard for documents</param>
/// <returns>CreateCollectionResult</returns>
public async Task<CreateCollectionResult> CreateCollectionAsync(string name, bool? waitForSync = null, bool? doCompact = null, decimal? journalSize=null,
bool? isSystem = null, bool? isVolatile = null, CollectionType? type = null, int? numberOfShards=null
, string shardKeys = null, Action<BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Collection,
Method = HttpMethod.Post
};
var data = new CreateCollectionData
{
DoCompact=doCompact,
IsSystem=isSystem,
IsVolatile=isVolatile,
Name=name,
NumberOfShards=numberOfShards,
ShardKeys=shardKeys,
WaitForSync=waitForSync
};
if (type.HasValue)
data.Type = (int)type.Value;
var result = await command.RequestMergedResult<CreateCollectionResult>(data).ConfigureAwait(false);
if (baseResult != null)
baseResult(result.BaseResult);
return result.Result;
}
/// <summary>
/// Creates a database
/// </summary>
/// <param name="name">Name of the database</param>
/// <param name="users">list of database user</param>
/// <returns></returns>
public async Task CreateDatabaseAsync(string name, List<DatabaseUser> users = null, Action<BaseResult> baseResult = null)
{
var command = new HttpCommand(this)
{
Api = CommandApi.Database,
Method = HttpMethod.Post,
IsSystemCommand = true
};
var data = new CreateDatabaseData
{
Name = name,
Users = users
};
var result = await command.RequestGenericSingleResult<bool, InheritedCommandResult<bool>>(data).ConfigureAwait(false);
if (baseResult != null)
baseResult(result.BaseResult);
}
public MutableString addHttpCommand(HttpCommand pCmd)
{
pCmd.setLog(LOG);
pCmd.setInternal(m_bInternal);
if (!m_bInternal && pCmd.m_strCallback.length() == 0)
{
processCommandBase(pCmd);
return pCmd.getRetValue();
}
else
{
if (m_bInternal)
{
lock (getCommandLock())
{
if (getCommands().isEmpty())
addQueueCommand(pCmd);
else
{
HttpCommand cmd = getCommands().get(0) as HttpCommand;
MutableString rString = cmd.m_params.findHashParam("body") as MutableString;
MutableString rString2 = pCmd.m_params.findHashParam("body") as MutableString;
rString.Append(rString2);
}
}
}else
addQueueCommand(pCmd);
start(epLow);
return pCmd.getRetValue();
}
}
