//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public org.neo4j.io.fs.StoreChannel open(java.io.File fileName, org.neo4j.io.fs.OpenMode openMode) throws java.io.IOException
public override StoreChannel Open(File fileName, OpenMode openMode)
{
StoreFileChannel channel = ( StoreFileChannel )base.Open(fileName, openMode);
if (fileName.Name.Equals("neostore.nodestore.db") || fileName.Name.Equals("neostore.nodestore.db.labels") || fileName.Name.Equals("neostore.relationshipstore.db") || fileName.Name.Equals("neostore.propertystore.db") || fileName.Name.Equals("neostore.propertystore.db.strings") || fileName.Name.Equals("neostore.propertystore.db.arrays") || fileName.Name.Equals("neostore.relationshipgroupstore.db"))
{
return(new JumpingFileChannel(this, channel, RecordSizeFor(fileName)));
}
return(channel);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @ParameterizedTest @ValueSource(ints = {0, 1}) @DisabledOnOs(org.junit.jupiter.api.condition.OS.WINDOWS) void creatingSwapperForInternallyLockedFileMustThrow(int noChannelStriping) throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void CreatingSwapperForInternallyLockedFileMustThrow(int noChannelStriping)
{
PageSwapperFactory factory = CreateSwapperFactory();
factory.Open(_fileSystem, Configuration.EMPTY);
File file = TestDir.file("file");
StoreFileChannel channel = _fileSystem.create(file);
using (FileLock fileLock = channel.TryLock())
{
assertThat(fileLock, @is(not(nullValue())));
assertThrows(typeof(FileLockException), () => CreateSwapper(factory, file, 4, NoCallback, true, Bool(noChannelStriping)));
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @ParameterizedTest @ValueSource(ints = {0, 1}) @DisabledOnOs(org.junit.jupiter.api.condition.OS.WINDOWS) void mustUnlockFileWhenThePageSwapperIsClosed(int noChannelStriping) throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void MustUnlockFileWhenThePageSwapperIsClosed(int noChannelStriping)
{
PageSwapperFactory factory = CreateSwapperFactory();
factory.Open(_fileSystem, Configuration.EMPTY);
File file = TestDir.file("file");
_fileSystem.create(file).close();
CreateSwapper(factory, file, 4, NoCallback, false, false).close();
using (StoreFileChannel channel = _fileSystem.open(file, OpenMode.READ_WRITE), FileLock fileLock = channel.TryLock())
{
assertThat(fileLock, @is(not(nullValue())));
}
}
public static FileChannel Unwrap(StoreChannel channel)
{
return(StoreFileChannel.Unwrap(channel));
}
internal JumpingFileChannel(JumpingFileSystemAbstraction outerInstance, StoreFileChannel actual, int recordSize) : base(actual)
{
this._outerInstance = outerInstance;
this.RecordSize = recordSize;
}
public StoreFileChannel(StoreFileChannel channel)
{
this._channel = channel._channel;
}
internal static FileChannel Unwrap(StoreChannel channel)
{
StoreFileChannel sfc = ( StoreFileChannel )channel;
return(sfc._channel);
}