Package org.faceless.publisher.type

Class AWS4AuthenticationURLConnectionProcessor

java.lang.Object

org.faceless.publisher.type.AbstractURLConnectionProcessor

org.faceless.publisher.type.AWS4AuthenticationURLConnectionProcessor

All Implemented Interfaces:

URLConnectionProcessor

public class AWS4AuthenticationURLConnectionProcessor
extends AbstractURLConnectionProcessor

A URLConnectionProcessor that supports the AWS4 authentication used by Amazon's S3 storage and compatible systems. This can be added to the list of URLConnectionProcessor object returned by ReportFactory.getURLConnectionProcessors() to allow BFO Publisher to load resources from Amazon S3 URLs

If not specified in the constructor, the "access" and "secret" keys will be requested by calling the the CallbackHandler with a NameCallback (for the access key) and PasswordCallback (for the secret key)

Constructor Summary

Constructors

Constructor	Description
AWS4AuthenticationURLConnectionProcessor()	Create a new AWS4AuthenticationURLConnectionProcessor.
AWS4AuthenticationURLConnectionProcessor(String access, String secret)	Create a new AWS4AuthenticationURLConnectionProcessor.
AWS4AuthenticationURLConnectionProcessor(CallbackHandler handler)	Create a new AWS4AuthenticationURLConnectionProcessor.

Method Summary

Modifier and Type	Method	Description
void	before(URL2Connection con)	If this processer matches, this method is called before the supplied URL connection is made.

Methods inherited from class org.faceless.publisher.type.AbstractURLConnectionProcessor

after, getMatches, matches

Methods inherited from class java.lang.Object

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

Constructor Details

AWS4AuthenticationURLConnectionProcessor

public AWS4AuthenticationURLConnectionProcessor()

Create a new AWS4AuthenticationURLConnectionProcessor.

AWS4AuthenticationURLConnectionProcessor

public AWS4AuthenticationURLConnectionProcessor(String access,
 String secret)

Create a new AWS4AuthenticationURLConnectionProcessor.

Parameters:

access - the "access key" supplied by the S3 storage provider

secret - the "secret key" supplied by the S3 storage provider

AWS4AuthenticationURLConnectionProcessor

public AWS4AuthenticationURLConnectionProcessor(CallbackHandler handler)

Create a new AWS4AuthenticationURLConnectionProcessor.

Parameters:

handler - the CallbackHandler to use for authorization

Method Details

before

public void before(URL2Connection con)
            throws IOException

Description copied from interface: URLConnectionProcessor

If this processer matches, this method is called before the supplied URL connection is made. It can alter any request headers.

Specified by:

before in interface URLConnectionProcessor

Overrides:

before in class AbstractURLConnectionProcessor

Parameters:

con - the connection

Throws:

IOException