Package org.apache.commons.io.build

Class AbstractOrigin.InputStreamOrigin

java.lang.Object

org.apache.commons.io.build.AbstractSupplier<T,B>

org.apache.commons.io.build.AbstractOrigin<InputStream,AbstractOrigin.InputStreamOrigin>

org.apache.commons.io.build.AbstractOrigin.InputStreamOrigin

All Implemented Interfaces:

IOSupplier<InputStream>

Enclosing class:

AbstractOrigin<T,B extends AbstractOrigin<T,B>>

public static class AbstractOrigin.InputStreamOrigin
extends AbstractOrigin<InputStream,AbstractOrigin.InputStreamOrigin>

An InputStream origin.

This origin cannot provide some of the other aspects.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.io.build.AbstractOrigin

AbstractOrigin.ByteArrayOrigin, AbstractOrigin.CharSequenceOrigin, AbstractOrigin.FileOrigin, AbstractOrigin.InputStreamOrigin, AbstractOrigin.OutputStreamOrigin, AbstractOrigin.PathOrigin, AbstractOrigin.ReaderOrigin, AbstractOrigin.URIOrigin, AbstractOrigin.WriterOrigin

Constructor Summary

Constructors

Constructor	Description
InputStreamOrigin(InputStream origin)	Constructs a new instance for the given origin.

Method Summary

Modifier and Type	Method	Description
byte[]	getByteArray()	Gets this origin as a byte array, if possible.
InputStream	getInputStream(OpenOption... options)	Gets this origin as an InputStream, if possible.
Reader	getReader(Charset charset)	Gets a new Reader on the origin, buffered by default.

Methods inherited from class org.apache.commons.io.build.AbstractOrigin

get, getByteArray, getCharSequence, getFile, getOutputStream, getPath, getWriter, size, toString

Methods inherited from class org.apache.commons.io.build.AbstractSupplier

asThis

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.commons.io.function.IOSupplier

asSupplier

Constructor Details

InputStreamOrigin

public InputStreamOrigin(InputStream origin)

Constructs a new instance for the given origin.

Parameters:

origin - The origin.

Method Details

getByteArray

public byte[] getByteArray()
                    throws IOException

Description copied from class: AbstractOrigin

Gets this origin as a byte array, if possible.

Overrides:

getByteArray in class AbstractOrigin<InputStream,AbstractOrigin.InputStreamOrigin>

Returns:

this origin as a byte array, if possible.

Throws:

IOException - if an I/O error occurs.

getInputStream

public InputStream getInputStream(OpenOption... options)

Gets this origin as an InputStream, if possible.

The options parameter is ignored since a InputStream does not need an OpenOption to be read.

Overrides:

getInputStream in class AbstractOrigin<InputStream,AbstractOrigin.InputStreamOrigin>

Parameters:

options - options specifying how the file is opened

Returns:

this origin as an InputStream, if possible.

getReader

public Reader getReader(Charset charset)
                 throws IOException

Description copied from class: AbstractOrigin

Gets a new Reader on the origin, buffered by default.

Overrides:

getReader in class AbstractOrigin<InputStream,AbstractOrigin.InputStreamOrigin>

Parameters:

charset - the charset to use for decoding

Returns:

a new Reader on the origin.

Throws:

IOException - if an I/O error occurs opening the file.