/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public FileBin(BinConfiguration config)
{
bool ok = false;
try
{
_path = new Sharpen.IO.File(config.Uri()).GetCanonicalPath();
_file = RandomAccessFileFactory.NewRandomAccessFile(_path, config.ReadOnly(), config
.LockFile());
if (config.InitialLength() > 0)
{
Write(config.InitialLength() - 1, new byte[] { 0 }, 1);
}
ok = true;
}
catch (IOException e)
{
throw new Db4oIOException(e);
}
finally
{
if (!ok)
{
Close();
}
}
}
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
IoAdapterStorage.IoAdapterBin bin = new IoAdapterStorage.IoAdapterBin(_io.Open(config
.Uri(), config.LockFile(), config.InitialLength(), config.ReadOnly()));
((IBlockSize)Environments.My(typeof(IBlockSize))).Register(bin);
return bin;
}
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public FileBin(BinConfiguration config)
{
bool ok = false;
try
{
_path = new Sharpen.IO.File(config.Uri()).GetCanonicalPath();
_file = RandomAccessFileFactory.NewRandomAccessFile(_path, config.ReadOnly(), config
.LockFile());
if (config.InitialLength() > 0)
{
Write(config.InitialLength() - 1, new byte[] { 0 }, 1);
}
ok = true;
}
catch (IOException e)
{
throw new Db4oIOException(e);
}
finally
{
if (!ok)
{
Close();
}
}
}
/// <summary>opens a Bin for the given URI.</summary>
/// <remarks>opens a Bin for the given URI.</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public override IBin Open(BinConfiguration config)
{
IBin storage = base.Open(config);
if (config.ReadOnly())
{
return new ReadOnlyBin(new CachingStorage.NonFlushingCachingBin(storage, NewCache
(), _pageCount, _pageSize));
}
return new CachingBin(storage, NewCache(), _pageCount, _pageSize);
}
/// <summary>opens a Bin for the given URI.</summary>
/// <remarks>opens a Bin for the given URI.</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public override IBin Open(BinConfiguration config)
{
IBin storage = base.Open(config);
if (config.ReadOnly())
{
return(new ReadOnlyBin(new CachingStorage.NonFlushingCachingBin(storage, NewCache
(), _pageCount, _pageSize)));
}
return(new CachingBin(storage, NewCache(), _pageCount, _pageSize));
}
private BinConfiguration PointToNewUri(BinConfiguration oldConfig, string newUri)
{
return new BinConfiguration(newUri, oldConfig.LockFile(), oldConfig.InitialLength
(), oldConfig.ReadOnly());
}
private BinConfiguration PointToNewUri(BinConfiguration oldConfig, string newUri)
{
return(new BinConfiguration(newUri, oldConfig.LockFile(), oldConfig.InitialLength
(), oldConfig.ReadOnly()));
}
/// <summary>opens a MemoryBin for the given URI (name can be freely chosen).</summary>
/// <remarks>opens a MemoryBin for the given URI (name can be freely chosen).</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
IBin storage = ProduceStorage(config);
return config.ReadOnly() ? new ReadOnlyBin(storage) : storage;
}
private static FileAccess FileAccessFor(BinConfiguration config)
{
return(config.ReadOnly() ? FileAccess.Read : FileAccess.ReadWrite);
}
/// <summary>opens a MemoryBin for the given URI (name can be freely chosen).</summary>
/// <remarks>opens a MemoryBin for the given URI (name can be freely chosen).</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
IBin storage = ProduceStorage(config);
return(config.ReadOnly() ? new ReadOnlyBin(storage) : storage);
}
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
IoAdapterStorage.IoAdapterBin bin = new IoAdapterStorage.IoAdapterBin(_io.Open(config
.Uri(), config.LockFile(), config.InitialLength(), config.ReadOnly()));
((IBlockSize)Environments.My(typeof(IBlockSize))).Register(bin);
return(bin);
}
/// <summary>opens a MemoryBin for the given URI (name can be freely chosen).</summary>
/// <remarks>opens a MemoryBin for the given URI (name can be freely chosen).</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
var bin = ProduceBin(config);
return(config.ReadOnly() ? new ReadOnlyBin(bin) : bin);
}
/// <summary>opens a MemoryBin for the given URI (name can be freely chosen).</summary>
/// <remarks>opens a MemoryBin for the given URI (name can be freely chosen).</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
IBin bin = AcquireBin(config);
return config.ReadOnly() ? new ReadOnlyBin(bin) : bin;
}
/// <summary>opens a MemoryBin for the given URI (name can be freely chosen).</summary>
/// <remarks>opens a MemoryBin for the given URI (name can be freely chosen).</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
IBin bin = AcquireBin(config);
return(config.ReadOnly() ? new ReadOnlyBin(bin) : bin);
}
private static FileAccess FileAccessFor(BinConfiguration config)
{
return config.ReadOnly() ? FileAccess.Read : FileAccess.ReadWrite;
}
/// <summary>opens a MemoryBin for the given URI (name can be freely chosen).</summary>
/// <remarks>opens a MemoryBin for the given URI (name can be freely chosen).</remarks>
/// <exception cref="Db4objects.Db4o.Ext.Db4oIOException"></exception>
public virtual IBin Open(BinConfiguration config)
{
var bin = ProduceBin(config);
return config.ReadOnly() ? new ReadOnlyBin(bin) : bin;
}
