public virtual void Test5()
{
NeoDatis.Odb.Core.Layers.Layer3.Engine.IByteArrayConverter byteArrayConverter = NeoDatis.Odb.OdbConfiguration
.GetCoreProvider().GetByteArrayConverter();
int size = 1000;
NeoDatis.Odb.Core.Transaction.ISession session = new NeoDatis.Odb.Core.Mock.MockSession
(NeoDatis.Odb.Test.ODBTest.Directory + "test2.neodatis");
NeoDatis.Odb.Core.Layers.Layer3.Engine.IFileSystemInterface fsi = new NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.LocalFileSystemInterface
("test", session, new NeoDatis.Odb.Core.Layers.Layer3.IOFileParameter(NeoDatis.Odb.Test.ODBTest
.Directory + "test2.neodatis", true, null, null), false, NeoDatis.Odb.OdbConfiguration
.GetDefaultBufferSizeForData());
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction = new NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
(session, fsi);
transaction.SetArchiveLog(true);
for (int i = 0; i < size; i++)
{
// 155 : to avoid protected zone
transaction.ManageWriteAction(300 + i * 4, byteArrayConverter.IntToByteArray(i));
}
// All write action were together so the transaction should have
// appended all the bytes
// in one WriteAction. As it as not been committed, the current
// writeAction
AssertEquals(0, transaction.GetWriteActions().Count);
transaction.Commit();
DeleteBase("test2.neodatis");
DeleteBase(transaction.GetName());
}
public virtual void Test2B()
{
if (!isLocal)
{
return;
}
NeoDatis.Odb.Core.Layers.Layer3.Engine.IByteArrayConverter byteArrayConverter = NeoDatis.Odb.OdbConfiguration
.GetCoreProvider().GetByteArrayConverter();
DeleteBase("test78.neodatis");
// 155 : to avoid protected zone
NeoDatis.Odb.Core.Transaction.IWriteAction wa1 = new NeoDatis.Odb.Impl.Core.Transaction.DefaultWriteAction
(300 + 1, byteArrayConverter.IntToByteArray(1), "size");
NeoDatis.Odb.Core.Transaction.IWriteAction wa2 = new NeoDatis.Odb.Impl.Core.Transaction.DefaultWriteAction
(300 + 15, byteArrayConverter.StringToByteArray(" 1 - ol√° chico! - 1", true, -1
, true), "name");
NeoDatis.Odb.Core.Transaction.IWriteAction wa3 = new NeoDatis.Odb.Impl.Core.Transaction.DefaultWriteAction
(300 + 1, byteArrayConverter.IntToByteArray(2), "size");
NeoDatis.Odb.Core.Transaction.IWriteAction wa4 = new NeoDatis.Odb.Impl.Core.Transaction.DefaultWriteAction
(300 + 15, byteArrayConverter.StringToByteArray(" 2 - ol√° chico! - 2", true, -1
, true), "name");
NeoDatis.Odb.Core.Layers.Layer3.IStorageEngine se = NeoDatis.Odb.OdbConfiguration
.GetCoreProvider().GetClientStorageEngine(new NeoDatis.Odb.Core.Layers.Layer3.IOFileParameter
(NeoDatis.Odb.Test.ODBTest.Directory + "test78.neodatis", true, null, null));
// se.close();
NeoDatis.Odb.Core.Layers.Layer3.Engine.IFileSystemInterface fsi = se.GetObjectWriter
().GetFsi();
// new FileSystemInterface(null,se.getSession(),new
// IOFileParameter("test.neodatis",true),false,Configuration.getDefaultBufferSizeForData());
NeoDatis.Odb.Core.Transaction.ITransaction transaction = se.GetSession(true).GetTransaction
();
transaction.SetArchiveLog(true);
transaction.ManageWriteAction(wa1.GetPosition(), wa1.GetBytes(0));
transaction.ManageWriteAction(wa2.GetPosition(), wa2.GetBytes(0));
transaction.ManageWriteAction(wa3.GetPosition(), wa3.GetBytes(0));
transaction.ManageWriteAction(wa4.GetPosition(), wa4.GetBytes(0));
// transaction.getFsi().flush();
NeoDatis.Odb.Core.Transaction.IWriteAction wat1 = (NeoDatis.Odb.Core.Transaction.IWriteAction
)((NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction)transaction).GetWriteActions
()[2];
byte[] bytes = wat1.GetBytes(0);
transaction.Commit();
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction2 = NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
.Read(NeoDatis.Odb.Test.ODBTest.Directory + transaction.GetName());
NeoDatis.Odb.Core.Transaction.IWriteAction wat2 = (NeoDatis.Odb.Core.Transaction.IWriteAction
)transaction2.GetWriteActions()[2];
AssertEquals(NeoDatis.Tool.DisplayUtility.ByteArrayToString(bytes), NeoDatis.Tool.DisplayUtility
.ByteArrayToString(wat2.GetBytes(0)));
AssertEquals(wat1.GetPosition(), wat2.GetPosition());
transaction2.Rollback();
fsi.Close();
DeleteBase("test78.neodatis");
DeleteBase(transaction.GetName());
}
/// <exception cref="System.IO.IOException"></exception>
/// <exception cref="System.TypeLoadException"></exception>
public static NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction Read(string fileName
)
{
NeoDatis.Tool.Wrappers.IO.OdbFile file = new NeoDatis.Tool.Wrappers.IO.OdbFile(fileName
);
if (!file.Exists())
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.FileNotFound
.AddParameter(fileName));
}
// @TODO check this
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction = new NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
(null, fileName);
transaction.LoadWriteActions(fileName, false);
return(transaction);
}
public virtual void Test3()
{
NeoDatis.Odb.Core.Layers.Layer3.Engine.IByteArrayConverter byteArrayConverter = NeoDatis.Odb.OdbConfiguration
.GetCoreProvider().GetByteArrayConverter();
int size = 1000;
NeoDatis.Odb.Core.Transaction.ISession session = new NeoDatis.Odb.Core.Mock.MockSession
(NeoDatis.Odb.Test.ODBTest.Directory + "test2.neodatis");
NeoDatis.Odb.Core.Layers.Layer3.Engine.IFileSystemInterface fsi = new NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.LocalFileSystemInterface
("test", session, new NeoDatis.Odb.Core.Layers.Layer3.IOFileParameter(NeoDatis.Odb.Test.ODBTest
.Directory + "test2.neodatis", true, null, null), false, NeoDatis.Odb.OdbConfiguration
.GetDefaultBufferSizeForData());
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction = new NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
(session, fsi);
transaction.SetArchiveLog(true);
for (int i = 0; i < size; i++)
{
// 155 : to avoid protected zone
transaction.ManageWriteAction(300 + i * 4 * 2, byteArrayConverter.IntToByteArray(
i));
}
NeoDatis.Odb.Core.Transaction.IWriteAction wa1 = (NeoDatis.Odb.Core.Transaction.IWriteAction
)transaction.GetWriteActions()[size - 2];
byte[] bytes = wa1.GetBytes(0);
transaction.Commit();
long start = NeoDatis.Tool.Wrappers.OdbTime.GetCurrentTimeInMs();
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction2 = NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
.Read(NeoDatis.Odb.Test.ODBTest.Directory + transaction.GetName());
long t = NeoDatis.Tool.Wrappers.OdbTime.GetCurrentTimeInMs() - start;
NeoDatis.Odb.Core.Transaction.IWriteAction wa2 = (NeoDatis.Odb.Core.Transaction.IWriteAction
)transaction2.GetWriteActions()[size - 2];
AssertEquals(NeoDatis.Tool.DisplayUtility.ByteArrayToString(bytes), NeoDatis.Tool.DisplayUtility
.ByteArrayToString(wa2.GetBytes(0)));
AssertEquals(wa1.GetPosition(), wa2.GetPosition());
transaction2.Rollback();
fsi.Close();
DeleteBase("test2.neodatis");
DeleteBase(transaction.GetName());
}
/// <exception cref="System.Exception"></exception>
public virtual void Test3()
{
NeoDatis.Odb.Core.Layers.Layer3.Engine.IByteArrayConverter byteArrayConverter = NeoDatis.Odb.OdbConfiguration
.GetCoreProvider().GetByteArrayConverter();
int size = 1000;
NeoDatis.Odb.Core.Transaction.ISession session = new NeoDatis.Odb.Core.Mock.MockSession
(NeoDatis.Odb.Test.ODBTest.Directory + "test2.neodatis");
NeoDatis.Odb.Core.Layers.Layer3.Engine.IFileSystemInterface fsi = new NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.LocalFileSystemInterface
("test", session, new NeoDatis.Odb.Core.Layers.Layer3.IOFileParameter(NeoDatis.Odb.Test.ODBTest
.Directory + "test2.neodatis", true, null, null), false, NeoDatis.Odb.OdbConfiguration
.GetDefaultBufferSizeForData());
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction = new NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
(session, fsi);
transaction.SetArchiveLog(true);
for (int i = 0; i < size; i++)
{
// 155 : to avoid protected zone
transaction.ManageWriteAction(300 + i * 4 * 2, byteArrayConverter.IntToByteArray(
i));
}
NeoDatis.Odb.Core.Transaction.IWriteAction wa1 = (NeoDatis.Odb.Core.Transaction.IWriteAction
)transaction.GetWriteActions()[size - 2];
byte[] bytes = wa1.GetBytes(0);
transaction.Commit();
long start = NeoDatis.Tool.Wrappers.OdbTime.GetCurrentTimeInMs();
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction2 = NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
.Read(NeoDatis.Odb.Test.ODBTest.Directory + transaction.GetName());
long t = NeoDatis.Tool.Wrappers.OdbTime.GetCurrentTimeInMs() - start;
NeoDatis.Odb.Core.Transaction.IWriteAction wa2 = (NeoDatis.Odb.Core.Transaction.IWriteAction
)transaction2.GetWriteActions()[size - 2];
AssertEquals(NeoDatis.Tool.DisplayUtility.ByteArrayToString(bytes), NeoDatis.Tool.DisplayUtility
.ByteArrayToString(wa2.GetBytes(0)));
AssertEquals(wa1.GetPosition(), wa2.GetPosition());
transaction2.Rollback();
fsi.Close();
DeleteBase("test2.neodatis");
DeleteBase(transaction.GetName());
}
/// <exception cref="System.Exception"></exception>
public virtual void Test5()
{
NeoDatis.Odb.Core.Layers.Layer3.Engine.IByteArrayConverter byteArrayConverter = NeoDatis.Odb.OdbConfiguration
.GetCoreProvider().GetByteArrayConverter();
int size = 1000;
NeoDatis.Odb.Core.Transaction.ISession session = new NeoDatis.Odb.Core.Mock.MockSession
(NeoDatis.Odb.Test.ODBTest.Directory + "test2.neodatis");
NeoDatis.Odb.Core.Layers.Layer3.Engine.IFileSystemInterface fsi = new NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.LocalFileSystemInterface
("test", session, new NeoDatis.Odb.Core.Layers.Layer3.IOFileParameter(NeoDatis.Odb.Test.ODBTest
.Directory + "test2.neodatis", true, null, null), false, NeoDatis.Odb.OdbConfiguration
.GetDefaultBufferSizeForData());
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction = new NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
(session, fsi);
transaction.SetArchiveLog(true);
for (int i = 0; i < size; i++)
{
// 155 : to avoid protected zone
transaction.ManageWriteAction(300 + i * 4, byteArrayConverter.IntToByteArray(i));
}
// All write action were together so the transaction should have
// appended all the bytes
// in one WriteAction. As it as not been committed, the current
// writeAction
AssertEquals(0, transaction.GetWriteActions().Count);
transaction.Commit();
DeleteBase("test2.neodatis");
DeleteBase(transaction.GetName());
}
/// <exception cref="System.IO.IOException"></exception>
/// <exception cref="System.TypeLoadException"></exception>
public static NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction Read(string fileName
)
{
NeoDatis.Tool.Wrappers.IO.OdbFile file = new NeoDatis.Tool.Wrappers.IO.OdbFile(fileName
);
if (!file.Exists())
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.FileNotFound
.AddParameter(fileName));
}
// @TODO check this
NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction transaction = new NeoDatis.Odb.Impl.Core.Transaction.DefaultTransaction
(null, fileName);
transaction.LoadWriteActions(fileName, false);
return transaction;
}
