org.apache.commons.io.build

Class AbstractOrigin.WriterOrigin

java.lang.Object

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

org.apache.commons.io.build.AbstractOrigin<Writer,AbstractOrigin.WriterOrigin>

org.apache.commons.io.build.AbstractOrigin.WriterOrigin

All Implemented Interfaces:

IOSupplier<Writer>

Enclosing class:

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

public static class AbstractOrigin.WriterOrigin
extends AbstractOrigin<Writer,AbstractOrigin.WriterOrigin>

A Writer origin.

This origin cannot provide conversions to other aspects.

Nested Class Summary

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

AbstractOrigin.AbstractRandomAccessFileOrigin<T extends RandomAccessFile,B extends AbstractOrigin.AbstractRandomAccessFileOrigin<T,B>>, AbstractOrigin.ByteArrayOrigin, AbstractOrigin.CharSequenceOrigin, AbstractOrigin.FileOrigin, AbstractOrigin.InputStreamOrigin, AbstractOrigin.IORandomAccessFileOrigin, AbstractOrigin.OutputStreamOrigin, AbstractOrigin.PathOrigin, AbstractOrigin.RandomAccessFileOrigin, AbstractOrigin.ReaderOrigin, AbstractOrigin.URIOrigin, AbstractOrigin.WriterOrigin

Field Summary

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

origin

Constructor Summary

Constructors

Constructor and Description
WriterOrigin(Writer origin) Constructs a new instance for the given origin.

Method Summary

Modifier and Type	Method and Description
OutputStream	getOutputStream(OpenOption... options) Gets this origin as an OutputStream, if possible.
Writer	getWriter(Charset charset, OpenOption... options) Gets a new Writer on the origin, buffered by default.

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

get, getByteArray, getByteArray, getCharSequence, getFile, getInputStream, getPath, getRandomAccessFile, getReader, 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, getUnchecked

Constructor Detail

WriterOrigin

public WriterOrigin(Writer origin)

Constructs a new instance for the given origin.

Parameters:

origin - The origin, not null.

Method Detail

getOutputStream

public OutputStream getOutputStream(OpenOption... options)
                             throws IOException

Gets this origin as an OutputStream, if possible.

The options parameter is ignored since a Writer does not need an OpenOption to be written.

Overrides:

getOutputStream in class AbstractOrigin<Writer,AbstractOrigin.WriterOrigin>

Parameters:

options - options specifying how the file is opened

Returns:

this origin as an OutputStream, if possible.

Throws:

IOException - if an I/O error occurs.

getWriter

public Writer getWriter(Charset charset,
                        OpenOption... options)
                 throws IOException

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

The charset parameter is ignored since a Writer does not need a Charset to be written.

The options parameter is ignored since a Writer does not need an OpenOption to be written.

Overrides:

getWriter in class AbstractOrigin<Writer,AbstractOrigin.WriterOrigin>

Parameters:

charset - the charset to use for encoding

options - options specifying how the file is opened

Returns:

a new Writer on the origin.

Throws:

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