alluxio.underfs.swift

Class SwiftMockOutputStream

java.lang.Object

java.io.OutputStream

alluxio.underfs.swift.SwiftMockOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

@NotThreadSafe
public class SwiftMockOutputStream
extends java.io.OutputStream

A stream for writing data to an in-memory simulated Swift client. The data will be written to a file in a temporary directory and written out all at once.

Constructor Summary

Constructors

Constructor and Description
SwiftMockOutputStream(org.javaswift.joss.model.Account account, java.lang.String containerName, java.lang.String objectName, java.util.List<java.lang.String> tmpDirs) Creates a new instance of SwiftMockOutputStream.

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

SwiftMockOutputStream

public SwiftMockOutputStream(org.javaswift.joss.model.Account account,
                             java.lang.String containerName,
                             java.lang.String objectName,
                             java.util.List<java.lang.String> tmpDirs)
                      throws java.io.IOException

Creates a new instance of SwiftMockOutputStream.

Parameters:

account - simulated Swift account

containerName - container name

objectName - name of file or folder to write

tmpDirs - a list of temporary directories

Throws:

java.io.IOException

Method Detail

write

public void write(int b)
           throws java.io.IOException

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException