Uses of Interface
com.itextpdf.io.source.IRandomAccessSource

Packages that use IRandomAccessSource

Package	Description
com.itextpdf.io.source
com.itextpdf.io.util
com.itextpdf.kernel.pdf
com.itextpdf.signatures

Uses of IRandomAccessSource in com.itextpdf.io.source

Classes in com.itextpdf.io.source that implement IRandomAccessSource

Modifier and Type	Class	Description
(package private) class	ArrayRandomAccessSource	A RandomAccessSource that is based on an underlying byte array
(package private) class	ByteBufferRandomAccessSource	A RandomAccessSource that is based on an underlying ByteBuffer.
class	FileChannelRandomAccessSource	A RandomAccessSource that is based on an underlying FileChannel.
class	GetBufferedRandomAccessSource
(package private) class	GroupedRandomAccessSource	A RandomAccessSource that is based on a set of underlying sources, treating the sources as if they were a contiguous block of data.
class	IndependentRandomAccessSource	A RandomAccessSource that is wraps another RandomAccessSource but does not propagate close().
(package private) class	MappedChannelRandomAccessSource	A RandomAccessSource that represents a memory mapped section of an underlying FileChannel.
(package private) class	PagedChannelRandomAccessSource	A RandomAccessSource that is based on an underlying FileChannel.
(package private) class	RAFRandomAccessSource	A RandomAccessSource that uses a RandomAccessFile as it's source Note: Unlike most of the RandomAccessSource implementations, this class is not thread safe
class	ThreadSafeRandomAccessSource
class	WindowRandomAccessSource	A RandomAccessSource that wraps another RandomAccessSource and provides a window of it at a specific offset and over a specific length.

Fields in com.itextpdf.io.source declared as IRandomAccessSource

Modifier and Type	Field	Description
private IRandomAccessSource	RandomAccessFileOrArray.byteSource	The source that backs this object
private final IRandomAccessSource	GetBufferedRandomAccessSource.source
(package private) final IRandomAccessSource	GroupedRandomAccessSource.SourceEntry.source	The underlying source
private final IRandomAccessSource	IndependentRandomAccessSource.source	The source
private final IRandomAccessSource	RASInputStream.source	The source.
private final IRandomAccessSource	ThreadSafeRandomAccessSource.source
private final IRandomAccessSource	WindowRandomAccessSource.source	The source

Fields in com.itextpdf.io.source with type parameters of type IRandomAccessSource

Modifier and Type	Field	Description
private final PagedChannelRandomAccessSource.MRU<IRandomAccessSource>	PagedChannelRandomAccessSource.mru	Most recently used list used to hold a number of mapped pages open at a time

Methods in com.itextpdf.io.source that return IRandomAccessSource

Modifier and Type	Method	Description
private static IRandomAccessSource[]	PagedChannelRandomAccessSource.buildSources(FileChannel channel, int bufferSize)	Constructs a set of MappedChannelRandomAccessSources for each page (of size bufferSize) of the underlying channel
IRandomAccessSource	RandomAccessSourceFactory.createBestSource(String filename)	Creates a IRandomAccessSource based on a filename string.
IRandomAccessSource	RandomAccessSourceFactory.createBestSource(FileChannel channel)	Creates a IRandomAccessSource based on memory mapping a file channel.
private IRandomAccessSource	RandomAccessSourceFactory.createByReadingToMemory(InputStream stream)	Creates a new IRandomAccessSource by reading the specified file/resource into memory
private IRandomAccessSource	RandomAccessSourceFactory.createByReadingToMemory(String filename)	Creates a new IRandomAccessSource by reading the specified file/resource into memory
IRandomAccessSource	RandomAccessSourceFactory.createRanged(IRandomAccessSource source, long[] ranges)
IRandomAccessSource	RandomAccessSourceFactory.createSource(byte[] data)	Creates a IRandomAccessSource based on a byte array
IRandomAccessSource	RandomAccessSourceFactory.createSource(InputStream inputStream)	Creates a IRandomAccessSource based on an InputStream.
IRandomAccessSource	RandomAccessSourceFactory.createSource(RandomAccessFile raf)
IRandomAccessSource	RandomAccessSourceFactory.createSource(URL url)	Creates a IRandomAccessSource based on a URL.
IRandomAccessSource	RandomAccessFileOrArray.createSourceView()	Creates the view of the byte source of this object.
IRandomAccessSource	RandomAccessSourceFactory.extractOrCreateSource(InputStream inputStream)	Creates or extracts a IRandomAccessSource based on an InputStream.
IRandomAccessSource	RASInputStream.getSource()	Gets the source

Methods in com.itextpdf.io.source with parameters of type IRandomAccessSource

Modifier and Type	Method	Description
IRandomAccessSource	RandomAccessSourceFactory.createRanged(IRandomAccessSource source, long[] ranges)
protected void	GroupedRandomAccessSource.sourceInUse(IRandomAccessSource source)	Called when a given source is about to become the active source.
protected void	PagedChannelRandomAccessSource.sourceInUse(IRandomAccessSource source)	Called when a given source is about to become the active source.
protected void	GroupedRandomAccessSource.sourceReleased(IRandomAccessSource source)	Called when a given source is no longer the active source.
protected void	PagedChannelRandomAccessSource.sourceReleased(IRandomAccessSource source)	Called when a given source is no longer the active source.

Constructors in com.itextpdf.io.source with parameters of type IRandomAccessSource

Modifier	Constructor	Description
	GetBufferedRandomAccessSource(IRandomAccessSource source)	Constructs a new OffsetRandomAccessSource
	GroupedRandomAccessSource(IRandomAccessSource[] sources)	Constructs a new GroupedRandomAccessSource based on the specified set of sources
	IndependentRandomAccessSource(IRandomAccessSource source)	Constructs a new IndependentRandomAccessSource object
	RandomAccessFileOrArray(IRandomAccessSource byteSource)	Creates a RandomAccessFileOrArray that wraps the specified byte source.
	RASInputStream(IRandomAccessSource source)	Creates an input stream based on the source.
	SourceEntry(int index, IRandomAccessSource source, long offset)	Standard constructor
	ThreadSafeRandomAccessSource(IRandomAccessSource source)
	WindowRandomAccessSource(IRandomAccessSource source, long offset)	Constructs a new OffsetRandomAccessSource that extends to the end of the underlying source
	WindowRandomAccessSource(IRandomAccessSource source, long offset, long length)	Constructs a new OffsetRandomAccessSource with an explicit length

Uses of IRandomAccessSource in com.itextpdf.io.util

Methods in com.itextpdf.io.util with parameters of type IRandomAccessSource

Modifier and Type	Method	Description
static void	StreamUtil.copyBytes(IRandomAccessSource source, long start, long length, OutputStream output)	Copy bytes from the RandomAccessSource to OutputStream.

Uses of IRandomAccessSource in com.itextpdf.kernel.pdf

Classes in com.itextpdf.kernel.pdf that implement IRandomAccessSource

Modifier and Type	Class	Description
protected static class	PdfReader.ReusableRandomAccessSource

Methods in com.itextpdf.kernel.pdf with parameters of type IRandomAccessSource

Modifier and Type	Method	Description
private static PdfTokenizer	PdfReader.getOffsetTokeniser(IRandomAccessSource byteSource, boolean closeStream)	Utility method that checks the provided byte source to see if it has junk bytes at the beginning.

Constructors in com.itextpdf.kernel.pdf with parameters of type IRandomAccessSource

Modifier	Constructor	Description
	PdfReader(IRandomAccessSource byteSource, ReaderProperties properties)	Constructs a new PdfReader.
(package private)	PdfReader(IRandomAccessSource byteSource, ReaderProperties properties, boolean closeStream)

Uses of IRandomAccessSource in com.itextpdf.signatures

Fields in com.itextpdf.signatures declared as IRandomAccessSource

Modifier and Type	Field	Description
private IRandomAccessSource	PdfSigner.SignatureApplier.readerSource

Methods in com.itextpdf.signatures that return IRandomAccessSource

Modifier and Type	Method	Description
protected IRandomAccessSource	PdfSigner.getUnderlyingSource()	Returns the underlying source.

Constructors in com.itextpdf.signatures with parameters of type IRandomAccessSource

Modifier	Constructor	Description
	ContentsChecker(IRandomAccessSource byteSource, PdfDocument doc)