public MongoGridFSFileInfo(
MongoGridFS gridFS,
string remoteFileName
)
: this(gridFS, remoteFileName, gridFS.Settings.DefaultChunkSize)
{
}
public MongoGridFSFileInfo(
MongoGridFS gridFS,
BsonDocument fileInfoDocument
)
{
this.gridFS = gridFS;
LoadFileInfo(fileInfoDocument);
}
public void TestRemoveAllGFSandDelete()
{
var server = MongoServer.Create("mongodb://localhost:27017");
var db = server.GetDatabase("dcm");
var gridSettings = new MongoGridFSSettings();
MongoGridFS fs = db.GetGridFS(gridSettings);
fs.Files.RemoveAll();
}
public void TestConstructorFreezesSettings()
{
var settings = new MongoGridFSSettings();
Assert.False(settings.IsFrozen);
var gridFS = new MongoGridFS(_server, _database.Name, settings);
Assert.True(gridFS.Settings.IsFrozen);
}
public void TestConstructorFeezesSettings()
{
var settings = new MongoGridFSSettings();
Assert.IsFalse(settings.IsFrozen);
var gridFS = new MongoGridFS(_database, settings);
Assert.IsTrue(gridFS.Settings.IsFrozen);
}
private void Init()
{
IndexKeysBuilder keys = IndexKeys.Ascending("metadata.directory_name");
IndexOptionsBuilder options = IndexOptions.SetName("directory_name").SetBackground(false);
MongoGridFS mongoGridFs = GetGridFS();
mongoGridFs.EnsureIndexes();
mongoGridFs.Files.EnsureIndex(keys, options);
}
public void TestFixtureSetup()
{
_server = Configuration.TestServer;
_database = Configuration.TestDatabase;
_gridFS = _database.GridFS;
_gridFS.Chunks.RemoveAll();
_gridFS.Chunks.ResetIndexCache();
_gridFS.Files.RemoveAll();
}
/// <summary>
/// Construct MongoQueue
/// </summary>
/// <param name="collection">collection</param>
/// <exception cref="ArgumentNullException">collection is null</exception>
public Queue(MongoCollection collection)
{
if (collection == null)
{
throw new ArgumentNullException("collection");
}
this.collection = collection;
this.gridfs = collection.Database.GetGridFS(MongoGridFSSettings.Defaults);
}
public GridFs(string mongoDbConnectionString, string dbName, string prefixPath)
{
_prefixPath = prefixPath;
var mongoClient = new MongoClient(mongoDbConnectionString);
var mongoServer = mongoClient.GetServer();
var mongoDatabase = mongoServer.GetDatabase(dbName);
_disposableStartResult = mongoServer.RequestStart(mongoDatabase);
_gridFs = mongoDatabase.GridFS;
}
private void InternalMoveFile(string fromVirtualPath, string destinationVirtualPath)
{
MongoGridFS mongoGridFs = GetGridFS();
string fixedDestinationPath = FixPath(destinationVirtualPath);
mongoGridFs.MoveTo(FixPath(fromVirtualPath), fixedDestinationPath);
MongoGridFSFileInfo fileInfo = mongoGridFs.FindOne(fixedDestinationPath);
mongoGridFs.SetMetadata(fileInfo, CreateMetadata(fixedDestinationPath, fileInfo.Metadata["is_directory"] == new BsonBoolean(true)));
}
public void ConstructorFeezesSettingsTest()
{
var settings = new MongoGridFSSettings();
settings.IsFrozen.Should().Be.False();
var gridFS = new MongoGridFS(Database, settings);
gridFS.Settings.IsFrozen.Should().Be.True();
}
/// <summary>
/// One-time static initialization of the _gridFs variable for the static Files class.
/// </summary>
static Files()
{
string connectionString = ConfigurationManager.ConnectionStrings["MongoServerSettings"].ConnectionString;
MongoUrl conBuilder = new MongoUrl(connectionString);
MongoClient client = new MongoClient(connectionString);
MongoServer server = client.GetServer();
MongoDatabase db = server.GetDatabase(conBuilder.DatabaseName ?? "Files");
_gridFs = db.GridFS;
}//ctor
/// <summary>
/// 文件上传
/// </summary>
/// <param name="collection"></param>
/// <returns></returns>
public UploadResult UploadFile(HttpContextBase context, string collection)
{
var client = MongoDbServer.MongoDbClient;
var server = client.GetServer();
HttpPostedFileBase file = context.Request.Files[0];
UploadResult Result = new UploadResult()
{
State = UploadState.Unknown
};
var Size = file.ContentLength * 1.0 / 1024 / 1024;
var extName = System.IO.Path.GetExtension(file.FileName).ToLower();
Result.Url = FileDomain;
Result.OriginFileName = file.FileName;
if (CustomConfig.FileExts.Contains(extName))
{
Random rd = new Random();
var fileId = DateTime.Now.Ticks + rd.Next(9999) + extName;
if (Size < CustomConfig.CanUploadFileSize)
{
if (Size <= 6)
{
SunFile sunfile = new SunFile();
byte[] data = new byte[file.ContentLength];
file.InputStream.Read(data, 0, data.Length);
sunfile.Id = fileId;
sunfile.Data = data;
sunfile.Time = DateTime.Now;
var imgCollection = server.GetDatabase(fileDatabase).GetCollection <SunFile>(collection);
imgCollection.Insert(sunfile);
Result.Url += "/files/SmallFile/" + client.DbGroupName + "/" + collection + "/" + fileId;
Result.State = UploadState.Success;
}
else
{
MongoGridFS gfs = new MongoGridFS(server, fileDatabase, new MongoGridFSSettings());
gfs.Upload(file.InputStream, fileId);
Result.Url += "/files/LargeFile/" + client.DbGroupName + "/" + fileId;
Result.State = UploadState.Success;
}
Result.FileId = fileId;
}
else
{
Result.State = UploadState.SizeLimitExceed;
}
}
else
{
Result.State = UploadState.TypeNotAllow;
}
return(Result);
}
public Dictionary <string, string> BuscarArquivo(string id, ref MemoryStream retorno)
{
var fileInfo = database.GridFS.FindOne(Query.EQ("_id", new BsonObjectId(new ObjectId(id))));
var mySetting = new MongoGridFSSettings();
var gfs = new MongoGridFS(server, database.Name, mySetting);
gfs.Download(retorno, fileInfo);
return(new Dictionary <string, string> {
{ fileInfo.ContentType, fileInfo.Name }
});
}
public void TestFixtureSetup()
{
server = MongoServer.Create("mongodb://localhost/?safe=true");
database = server["onlinetests"];
var settings = new MongoGridFSSettings {
ChunkSize = 16,
SafeMode = SafeMode.True
};
gridFS = database.GetGridFS(settings);
}
public MongoGridFSFileInfo(
MongoGridFS gridFS,
string remoteFileName,
int chunkSize
)
{
this.gridFS = gridFS;
this.chunkSize = chunkSize;
this.id = BsonObjectId.GenerateNewId();
this.name = remoteFileName;
}
public void TestFixtureSetup()
{
_database = LegacyTestConfiguration.Database;
var settings = new MongoGridFSSettings
{
ChunkSize = 16,
WriteConcern = WriteConcern.Acknowledged
};
_gridFS = _database.GetGridFS(settings);
}
/// <summary>
///
/// </summary>
/// <param name="databasename"></param>
/// <param name="rootName"></param>
/// <returns></returns>
private MongoGridFS GetGridFs(string databasename, string rootName)
{
MongoDatabase dbName = _msever.GetDatabase(databasename);
MongoGridFSSettings fsSetting = new MongoGridFSSettings()
{
Root = rootName
};
MongoGridFS gf = new MongoGridFS(dbName, fsSetting);
return(gf);
}
protected override void OnTestFixtureSetUp()
{
base.OnTestFixtureSetUp();
var settings = new MongoGridFSSettings
{
ChunkSize = 16,
SafeMode = SafeMode.True
};
gridFS = Database.GetGridFS(settings);
}
public void TestFixtureSetup()
{
_server = Configuration.TestServer;
_database = Configuration.TestDatabase;
var settings = new MongoGridFSSettings(_database)
{
ChunkSize = 16,
WriteConcern = WriteConcern.Acknowledged
};
_gridFS = _database.GetGridFS(settings);
}
public void TestFixtureSetup()
{
_server = Configuration.TestServer;
_database = Configuration.TestDatabase;
var settings = new MongoGridFSSettings(_database)
{
ChunkSize = 16,
SafeMode = SafeMode.True
};
_gridFS = _database.GetGridFS(settings);
}
public PatientRepository()
{
_server = new MongoServer(new MongoServerSettings {
Server = new MongoServerAddress(_DBHOST), SafeMode = SafeMode.True
});
//patients
_patients = _server.GetDatabase(_DBNAME).GetCollection <PatientModel>("patients");
_patients.EnsureIndex(IndexKeys.Ascending("_id"), IndexOptions.SetUnique(true));
_gridFS = _server.GetDatabase(_DBNAME).GridFS;
new MongoDB.Web.Providers.MongoDBMembershipProvider();
}
public BlobTest()
{
JsonWriterSettings.Defaults.Indent = true;
var mongoClientSettings = MongoClientSettings.FromUrl(new MongoUrl("mongodb://localhost"));
var mongoServer = new MongoServer(MongoServerSettings.FromClientSettings(mongoClientSettings));
_mongoGridFs = new MongoGridFS(mongoServer, "Test", new MongoGridFSSettings());
var mongoClient = new MongoClient(mongoClientSettings);
_blobDataBase = mongoClient.GetDatabase("Test");
}
/// <summary>
/// Create a MongoReaderPlugin from plug-in arguments
/// </summary>
/// <param name="args"></param>
public MongoReaderPlugin(NameValueCollection args)
{
VirtualFilesystemPrefix = string.IsNullOrEmpty(args["prefix"]) ? "~/gridfs/" : args["prefix"];
var mongoUrl = new MongoUrl(args["connectionString"]);
// Using new client, server database initialization. Wordy but recommended.
var mongoClient = new MongoClient(mongoUrl);
var mongoServer = mongoClient.GetServer();
_db = mongoServer.GetDatabase(mongoUrl.DatabaseName);
_gridSettings = new MongoGridFSSettings();
_grid = _db.GetGridFS(_gridSettings);
}
public MongoDbRepository(MongoDbInstance mongoInstance)
{
var type = typeof(T);
string collectionName = type.Name;
var tbAttrObj = type.GetCustomAttributes(typeof(TableAttribute), true).FirstOrDefault();
var tbAttr = tbAttrObj as TableAttribute;
if (tbAttr != null && !string.IsNullOrEmpty(tbAttr.Name))
{
collectionName = tbAttr.Name;
}
this._mongoCollection = mongoInstance._mongoDatabase.GetCollection <T>(collectionName);
this._mongoGridFile = mongoInstance._gridFs;
}
public virtual void Setup()
{
collection = new MongoClient(ConfigurationManager.AppSettings["mongoQueueUrl"])
.GetServer()
.GetDatabase(ConfigurationManager.AppSettings["mongoQueueDb"])
.GetCollection(ConfigurationManager.AppSettings["mongoQueueCollection"]);
collection.Drop();
gridfs = collection.Database.GetGridFS(MongoGridFSSettings.Defaults);
gridfs.Files.Drop();
gridfs.Chunks.Drop();
queue = new Queue();
}
/// <summary>
/// 读取报表结果
/// </summary>
/// <param name="filename"></param>
/// <param name="rootName"></param>
/// <returns></returns>
public string ReadFileFromMongoDb(string filename, string rootName)
{
string tablestr;
MongoGridFS fs = GetGridFs(Dbname, rootName);
MongoGridFSFileInfo gfInfo = new MongoGridFSFileInfo(fs, filename);
using (MongoGridFSStream gfs = gfInfo.OpenRead())
{
using (TextReader reader = new StreamReader(gfs, Encoding.UTF8))
{
tablestr = reader.ReadToEnd();
}
}
return(tablestr);
}
/// <summary>
/// 下载文档到本地
/// </summary>
/// <param name="localfile"></param>
/// <param name="remoteFile"></param>
public void Copy(string localfile, string remoteFile)
{
_logger.DebugFormat("Copy {0} to {1}.", localfile, remoteFile);
try
{
MongoGridFS fs = new MongoGridFS(_context.DataBase);
fs.Download(localfile, remoteFile);
}
catch (Exception ex)
{
_logger.Error(ex.Message);
_logger.Error(ex.StackTrace);
throw;
}
}
/// <summary>
/// 判断文件是否存在
/// </summary>
/// <param name="remoteFile"></param>
/// <returns></returns>
public bool Exist(string remoteFile)
{
_logger.DebugFormat("Exist, Id {0}.", remoteFile);
try
{
MongoGridFS fs = new MongoGridFS(_context.DataBase);
return(fs.Exists(remoteFile));
}
catch (Exception ex)
{
_logger.Error(ex.Message);
_logger.Error(ex.StackTrace);
throw;
}
}
public ComputerContext()
{
string connectionString = ConfigurationManager.ConnectionStrings["MongoDb"].ConnectionString;
var con = new MongoUrlBuilder(connectionString);
client = new MongoClient(connectionString);
database = client.GetDatabase(con.DatabaseName);
gridFS = new MongoGridFS(
new MongoServer(
new MongoServerSettings {
Server = con.Server
}),
con.DatabaseName,
new MongoGridFSSettings()
);
}
/// <summary>
/// 保存报表结果
/// </summary>
/// <param name="savsString"></param>
/// <param name="rootName"></param>
/// <param name="fileName"></param>
/// <returns></returns>
public void SaveFileToMongoDb(string fileName, string savsString, string rootName)
{
//BsonDocument doc = new BsonDocument();
//doc.Add("UserID", 1L);
//option.Metadata = doc;
MongoGridFS gf = GetGridFs(Dbname, rootName);
using (MongoGridFSStream gfs = gf.Create(fileName, new MongoGridFSCreateOptions()
{
UploadDate = DateTime.Now
}))
{
byte[] bytes = Encoding.UTF8.GetBytes(savsString);
gfs.Write(bytes, 0, bytes.Length);
}
}
/// <summary>
/// 删除文件
/// </summary>
/// <param name="remoteFile"></param>
public void Delete(string remoteFile)
{
_logger.DebugFormat("Delete File, Id:{0}", remoteFile);
try
{
MongoGridFS fs = new MongoGridFS(_context.DataBase);
fs.Delete(remoteFile);
}
catch (Exception ex)
{
_logger.Error(ex);
_logger.Error(ex.StackTrace);
throw;
}
}
/// <summary>
/// 生成User测试数据
/// </summary>
/// <param name="mongosvr"></param>
internal static void FillDataForUser(MongoServer mongosvr)
{
MongoDatabase mongodb = mongosvr.GetDatabase("mongodb");
MongoCollection <BsonDocument> mongoJsCol = mongodb.GetCollection <BsonDocument>("system.js");
mongoJsCol.RemoveAll();
mongoJsCol.Insert <BsonDocument>(
new BsonDocument().Add("_id", "sum")
.Add("value", "function (x, y) { return x + y; }"));
MongoGridFS mongofs = mongodb.GetGridFS(new MongoGridFSSettings());
MongoCollection <User> mongoCol = mongodb.GetCollection <User>("User");
mongoCol.RemoveAll();
Random Ro = new Random();
///HugeData
for (int i = 0; i < 1000; i++)
{
mongoCol.Insert(new User()
{
ID = i.ToString(),
Name = "Tom",
Age = (byte)Ro.Next(100),
Age2 = (byte)Ro.Next(100),
Age3 = (byte)Ro.Next(100),
address = new Address()
{
street = "123 Main St.",
City = "Centerville",
state = "PA",
Zip = Ro.Next(20),
GeoObj = new GeoObject[] {
new GeoObject()
{
ID = "aaaa",
Geo = new int[2] {
1, 1
}
}
},
},
Pets = new string[] { "Cat", "Dog" },
});
}
}
/// <summary>
/// Initializes a new instance of the <see cref="MongoGridFSDataBus"/> class.
/// </summary>
/// <param name="mongoFactory">
/// The MongoDB factory.
/// </param>
public MongoGridFSDataBus(MongoDatabaseFactory mongoFactory)
{
Contract.Requires<ArgumentNullException>(mongoFactory != null, "mongoFactory != null");
this.gridFS = mongoFactory.GetDatabase().GridFS.AssumedNotNull();
}
