org.apache.commons.io.output

类 BrokenOutputStream

java.lang.Object

java.io.OutputStream

org.apache.commons.io.output.BrokenOutputStream

所有已实现的接口:

Closeable, Flushable, AutoCloseable

public class BrokenOutputStream
extends OutputStream

Broken output stream. This stream always throws an IOException from all OutputStream methods.

This class is mostly useful for testing error handling in code that uses an output stream.

从以下版本开始:

2.0

构造器概要

构造器

构造器和说明
BrokenOutputStream() Creates a new stream that always throws an IOException
BrokenOutputStream(IOException exception) Creates a new stream that always throws the given exception.

方法概要

限定符和类型	方法和说明
void	close() Throws the configured exception.
void	flush() Throws the configured exception.
void	write(int b) Throws the configured exception.

从类继承的方法 java.io.OutputStream

write, write

从类继承的方法 java.lang.Object

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

构造器详细资料

BrokenOutputStream

public BrokenOutputStream(IOException exception)

Creates a new stream that always throws the given exception.

参数:

exception - the exception to be thrown

BrokenOutputStream

public BrokenOutputStream()

Creates a new stream that always throws an IOException

方法详细资料

write

public void write(int b)
           throws IOException

Throws the configured exception.

指定者:

write 在类中 OutputStream

参数:

b - ignored

抛出:

IOException - always thrown

flush

public void flush()
           throws IOException

Throws the configured exception.

指定者:

flush 在接口中 Flushable

覆盖:

flush 在类中 OutputStream

抛出:

IOException - always thrown

close

public void close()
           throws IOException

Throws the configured exception.

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

覆盖:

close 在类中 OutputStream

抛出:

IOException - always thrown