Package org.jgroups.protocols

Class RACKSPACE_PING.RackspaceClient

java.lang.Object

org.jgroups.protocols.RACKSPACE_PING.RackspaceClient

Enclosing class:

RACKSPACE_PING

protected static class RACKSPACE_PING.RackspaceClient
extends java.lang.Object

A thread safe Rackspace ReST client

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	RACKSPACE_PING.RackspaceClient.ConnBuilder	Build HttpURLConnections with adequate headers and method
private class	RACKSPACE_PING.RackspaceClient.Credentials	Result of an successfully authenticated session
private class	RACKSPACE_PING.RackspaceClient.Response	Response for a Rackspace API call

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	ACCEPT_HEADER
private java.net.URL	apiEndpoint
private java.lang.String	apiKey
private static java.lang.String	AUTH_HEADER
private static java.lang.String	AUTH_KEY_HEADER
private static java.lang.String	CONTENT_LENGTH_HEADER
private RACKSPACE_PING.RackspaceClient.Credentials	credentials
private Log	log
private static java.lang.String	STORAGE_TOKEN_HEADER
private static java.lang.String	STORAGE_URL_HEADER
private java.lang.String	username

Constructor Summary

Constructors

Constructor	Description
RackspaceClient(java.net.URL apiEndpoint, java.lang.String username, java.lang.String apiKey)	Constructor

Method Summary

Modifier and Type	Method	Description
void	authenticate()	Authenticate
void	createContainer(java.lang.String containerName)	Create a container, which is equivalent to a bucket
void	createObject(java.lang.String containerName, java.lang.String objectName, byte[] contents)	Create an object (=file)
void	deleteObject(java.lang.String containerName, java.lang.String objectName)	Delete a object (=file) from the storage
private RACKSPACE_PING.RackspaceClient.Response	doAuthOperation(java.net.HttpURLConnection urlConnection)	Do a http auth operation, will not handle 401 permission denied errors
private RACKSPACE_PING.RackspaceClient.Response	doOperation(java.net.HttpURLConnection urlConnection, byte[] inputData, boolean hasOutput)	Do a http operation
private RACKSPACE_PING.RackspaceClient.Response	doReadOperation(java.net.HttpURLConnection urlConnection)	Do a operation that reads from the httpconnection
private RACKSPACE_PING.RackspaceClient.Response	doSendOperation(java.net.HttpURLConnection urlConnection, byte[] content)	Do a operation that writes content to the HttpURLConnection
private RACKSPACE_PING.RackspaceClient.Response	doVoidOperation(java.net.HttpURLConnection urlConnection)	Do a operation that does not write or read from HttpURLConnection, except for the headers
java.util.List<java.lang.String>	listObjects(java.lang.String containerName)	List files in a folder
(package private) RACKSPACE_PING.RackspaceClient	log(Log l)
byte[]	readObject(java.lang.String containerName, java.lang.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 Detail

ACCEPT_HEADER

private static final java.lang.String ACCEPT_HEADER

See Also:

Constant Field Values

AUTH_HEADER

private static final java.lang.String AUTH_HEADER

See Also:

Constant Field Values

AUTH_KEY_HEADER

private static final java.lang.String AUTH_KEY_HEADER

See Also:

Constant Field Values

STORAGE_TOKEN_HEADER

private static final java.lang.String STORAGE_TOKEN_HEADER

See Also:

Constant Field Values

STORAGE_URL_HEADER

private static final java.lang.String STORAGE_URL_HEADER

See Also:

Constant Field Values

CONTENT_LENGTH_HEADER

private static final java.lang.String CONTENT_LENGTH_HEADER

See Also:

Constant Field Values

apiEndpoint

private final java.net.URL apiEndpoint

username

private final java.lang.String username

apiKey

private final java.lang.String apiKey

credentials

private volatile RACKSPACE_PING.RackspaceClient.Credentials credentials

log

private Log log

Constructor Detail

RackspaceClient

public RackspaceClient(java.net.URL apiEndpoint,
                       java.lang.String username,
                       java.lang.String apiKey)

Constructor

Parameters:

apiEndpoint - UK or US authentication endpoint

username - Rackspace username

apiKey - Rackspace apiKey

Method Detail

log

RACKSPACE_PING.RackspaceClient log(Log l)

authenticate

public void authenticate()

Authenticate

deleteObject

public void deleteObject(java.lang.String containerName,
                         java.lang.String objectName)

Delete a object (=file) from the storage

Parameters:

containerName - Folder name

objectName - File name

createContainer

public void createContainer(java.lang.String containerName)

Create a container, which is equivalent to a bucket

Parameters:

containerName - Name of the container

createObject

public void createObject(java.lang.String containerName,
                         java.lang.String objectName,
                         byte[] contents)

Create an object (=file)

Parameters:

containerName - Name of the container

objectName - Name of the file

contents - Binary content of the file

readObject

public byte[] readObject(java.lang.String containerName,
                         java.lang.String objectName)

Read the content of a file

Parameters:

containerName - Name of the folder

objectName - name of the file

Returns:

Content of the files

listObjects

public java.util.List<java.lang.String> listObjects(java.lang.String containerName)

List files in a folder

Parameters:

containerName - Folder name

Returns:

List of file names

doOperation

private RACKSPACE_PING.RackspaceClient.Response doOperation(java.net.HttpURLConnection urlConnection,
                                                            byte[] inputData,
                                                            boolean hasOutput)

Do a http operation

Parameters:

urlConnection - the HttpURLConnection to be used

inputData - if not null,will be written to the urlconnection.

hasOutput - if true, read content back from the urlconnection

Returns:

Response

doAuthOperation

private RACKSPACE_PING.RackspaceClient.Response doAuthOperation(java.net.HttpURLConnection urlConnection)

Do a http auth operation, will not handle 401 permission denied errors

Parameters:

urlConnection - the HttpURLConnection to be used

Returns:

Response Response

doVoidOperation

private RACKSPACE_PING.RackspaceClient.Response doVoidOperation(java.net.HttpURLConnection urlConnection)

Do a operation that does not write or read from HttpURLConnection, except for the headers

Parameters:

urlConnection - the connection

Returns:

Response

doSendOperation

private RACKSPACE_PING.RackspaceClient.Response doSendOperation(java.net.HttpURLConnection urlConnection,
                                                                byte[] content)

Do a operation that writes content to the HttpURLConnection

Parameters:

urlConnection - the connection

content - The content to send

Returns:

Response

doReadOperation

private RACKSPACE_PING.RackspaceClient.Response doReadOperation(java.net.HttpURLConnection urlConnection)

Do a operation that reads from the httpconnection

Parameters:

urlConnection - The connections

Returns:

Response