Interface FdResource

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

FdResource.FdResourceInputStream, FdResource.FdResourceOutputStream, FdResource.FdResourcePath

public interface FdResource
extends AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	FdResource.FdResourceInputStream
static final record	FdResource.FdResourceOutputStream
static final record	FdResource.FdResourcePath

Method Summary

Modifier and Type	Method	Description
default InputStream	asInputStream()
default OutputStream	asOutputStream()
static FileDescription<FdResource.FdResourcePath>	castAsFdPath(FileDescription<FdResource> fd)	Try to cast the file description to one backed by a path.
void	close()
static FdResource	of(InputStream is)
static FdResource	of(OutputStream os)
static FdResource	of(Path path)
static FdResource	openAppend(FileDescription<FdResource.FdResourcePath> fd)
static FdResource.FdResourceInputStream	openRead(FileDescription<FdResource.FdResourcePath> fd)
static FdResource	openWrite(FileDescription<FdResource.FdResourcePath> fd)

Method Details

asInputStream

default InputStream asInputStream()

asOutputStream

default OutputStream asOutputStream()

close

void close()
    throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException

castAsFdPath

static FileDescription<FdResource.FdResourcePath> castAsFdPath(FileDescription<FdResource> fd)

Try to cast the file description to one backed by a path. Returns null if this is not the case. Only attempts a cast - reference counts remain unaffected.

openRead

static FdResource.FdResourceInputStream openRead(FileDescription<FdResource.FdResourcePath> fd)
                                          throws IOException

Throws:

IOException

openWrite

static FdResource openWrite(FileDescription<FdResource.FdResourcePath> fd)
                     throws IOException

Throws:

IOException

openAppend

static FdResource openAppend(FileDescription<FdResource.FdResourcePath> fd)
                      throws IOException

Throws:

IOException

of

static FdResource of(InputStream is)

of

static FdResource of(OutputStream os)

of

static FdResource of(Path path)