Package org.apache.commons.io.input
This package provides implementations of input classes, such as
InputStream
and Reader
.
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Interface Summary Interface Description TailerListener Listener for events from aTailer
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Class Summary Class Description AutoCloseInputStream Proxy stream that closes and discards the underlying stream as soon as the end of input has been reached or when the stream is explicitly closed.BOMInputStream This class is used to wrap a stream that includes an encodedByteOrderMark
as its first bytes.BoundedInputStream This is a stream that will only supply bytes up to a certain length - if its position goes above that, it will stop.BoundedReader A reader that imposes a limit to the number of characters that can be read from an underlying reader, returning eof when this limit is reached -regardless of state of underlying reader.BrokenInputStream Broken input stream.CharSequenceInputStream InputStream
implementation that can read from String, StringBuffer, StringBuilder or CharBuffer.CharSequenceReader Reader
implementation that can read from String, StringBuffer, StringBuilder or CharBuffer.ClassLoaderObjectInputStream A special ObjectInputStream that loads a class based on a specifiedClassLoader
rather than the system default.ClosedInputStream Closed input stream.CloseShieldInputStream Proxy stream that prevents the underlying input stream from being closed.CountingInputStream A decorating input stream that counts the number of bytes that have passed through the stream so far.DemuxInputStream Data written to this stream is forwarded to a stream that has been associated with this thread.InfiniteCircularInputStream AnInputStream
that infinitely repeats provided bytes.MessageDigestCalculatingInputStream This class is an example for using anObservableInputStream
.MessageDigestCalculatingInputStream.MessageDigestMaintainingObserver Maintains the message digest.NullInputStream A functional, light weightInputStream
that emulates a stream of a specified size.NullReader A functional, light weightReader
that emulates a reader of a specified size.ObservableInputStream TheObservableInputStream
allows, that an InputStream may be consumed by other receivers, apart from the thread, which is reading it.ObservableInputStream.Observer ProxyInputStream A Proxy stream which acts as expected, that is it passes the method calls on to the proxied stream and doesn't change which methods are being called.ProxyReader A Proxy stream which acts as expected, that is it passes the method calls on to the proxied stream and doesn't change which methods are being called.ReaderInputStream InputStream
implementation that reads a character stream from aReader
and transforms it to a byte stream using a specified charset encoding.ReversedLinesFileReader Reads lines in a file reversely (similar to a BufferedReader, but starting at the last line).SwappedDataInputStream DataInput for systems relying on little endian data formats.TaggedInputStream An input stream decorator that tags potential exceptions so that the stream that caused the exception can easily be identified.Tailer Simple implementation of the unix "tail -f" functionality.TailerListenerAdapter TailerListener
Adapter.TeeInputStream InputStream proxy that transparently writes a copy of all bytes read from the proxied stream to a given OutputStream.UnixLineEndingInputStream A filtering input stream that ensures the content will have unix-style line endings, LF.WindowsLineEndingInputStream A filtering input stream that ensures the content will have windows line endings, CRLF.XmlStreamReader Character stream that handles all the necessary Voodoo to figure out the charset encoding of the XML document within the stream. -
Exception Summary Exception Description XmlStreamReaderException The XmlStreamReaderException is thrown by the XmlStreamReader constructors if the charset encoding can not be determined according to the XML 1.0 specification and RFC 3023.