Package org.jgroups.protocols

Class SWIFT_PING.SwiftClient

java.lang.Object

org.jgroups.protocols.SWIFT_PING.SwiftClient

Enclosing class:

SWIFT_PING

protected static class SWIFT_PING.SwiftClient
extends Object

A thread safe Swift client

Field Summary

Fields

Modifier and Type	Field	Description
private final SWIFT_PING.Authenticator	authenticator
private SWIFT_PING.Credentials	credentials
private final Log	log

Constructor Summary

Constructors

Constructor	Description
SwiftClient(SWIFT_PING.Authenticator authenticator, Log l)	Constructor

Method Summary

Modifier and Type	Method	Description
void	authenticate()	Authenticate
void	createContainer(String containerName)	Create a container, which is equivalent to a bucket
void	createObject(String containerName, String objectName, byte[] contents)	Create an object (=file)
void	deleteObject(String containerName, String objectName)	Delete a object (=file) from the storage
private SWIFT_PING.ConnBuilder	getConnBuilder(String container, String object)
List<String>	listObjects(String containerName)	List files in a folder
byte[]	readObject(String containerName, String objectName)	Read the content of a file

Methods inherited from class java.lang.Object

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

Field Details

authenticator

private final SWIFT_PING.Authenticator authenticator

credentials

private volatile SWIFT_PING.Credentials credentials

log

private final Log log

Constructor Details

SwiftClient

public SwiftClient(SWIFT_PING.Authenticator authenticator,
 Log l)

Constructor

Parameters:

authenticator - Swift auth provider

Method Details

authenticate

public void authenticate()
                  throws Exception

Authenticate

Throws:

Exception

deleteObject

public void deleteObject(String containerName,
 String objectName)
                  throws Exception

Delete a object (=file) from the storage

Parameters:

containerName - Folder name

objectName - File name

Throws:

IOException

Exception

createContainer

public void createContainer(String containerName)
                     throws Exception

Create a container, which is equivalent to a bucket

Parameters:

containerName - Name of the container

Throws:

IOException

Exception

createObject

public void createObject(String containerName,
 String objectName,
 byte[] contents)
                  throws Exception

Create an object (=file)

Parameters:

containerName - Name of the container

objectName - Name of the file

contents - Binary content of the file

Throws:

IOException

Exception

readObject

public byte[] readObject(String containerName,
 String objectName)
                  throws Exception

Read the content of a file

Parameters:

containerName - Name of the folder

objectName - name of the file

Returns:

Content of the files

Throws:

IOException

Exception

listObjects

public List<String> listObjects(String containerName)
                         throws Exception

List files in a folder

Parameters:

containerName - Folder name

Returns:

List of file names

Throws:

IOException

Exception

getConnBuilder

private SWIFT_PING.ConnBuilder getConnBuilder(String container,
 String object)
                                       throws IOException

Throws:

IOException