Package org.faceless.publisher.resource

Class DataURLConnectionFactory

java.lang.Object

org.faceless.publisher.resource.DataURLConnectionFactory

All Implemented Interfaces:

URLConnectionFactory

public class DataURLConnectionFactory
extends Object
implements URLConnectionFactory

A subclass of URLConnection that can be used to read from "data" URLs.

Constructor Summary

Constructors

Constructor	Description
DataURLConnectionFactory()

Method Summary

Modifier and Type	Method	Description
static URL2	create(MediaType mediaType, InputStream data, URL2 source)	Create a data URI
static URL2	create(MediaType mediaType, String data, URL2 source)	Create a data URI
URL2Connection	getURLConnection(URL2 uri, ReportFactory reportFactory)	Return a URLConnection for the specified URI, or null if not possible with this factory.
boolean	isEgressRequired(URL2 uri)	Return true if egress is potentially required to retrieve this URL.
boolean	supports(URL2 uri)	Return true if this factory can load the specified URI schema (eg http, ftp, jar, jdbc)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.faceless.publisher.resource.URLConnectionFactory

close, getExpiry, getURLConnectionProcessors, isTrusted, isUnchanged, setURLConnectionProcessors

Constructor Details

DataURLConnectionFactory

public DataURLConnectionFactory()

Method Details

create

public static URL2 create(MediaType mediaType,
 String data,
 URL2 source)

Create a data URI

Parameters:

mediaType - the content type

data - the content, which will not be base-64 encoded

origin - the origin for this data URI

create

public static URL2 create(MediaType mediaType,
 InputStream data,
 URL2 source)
                   throws IOException

Create a data URI

Parameters:

mediaType - the content type

data - the content, which will be base-64 encoded

origin - the origin for this data URI

Throws:

IOException

getURLConnection

public URL2Connection getURLConnection(URL2 uri,
 ReportFactory reportFactory)
                                throws IOException

Description copied from interface: URLConnectionFactory

Return a URLConnection for the specified URI, or null if not possible with this factory.

Specified by:

getURLConnection in interface URLConnectionFactory

Parameters:

uri - the URI

reportFactory - the ReportFactory that owns this connection

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

supports

public boolean supports(URL2 uri)

Description copied from interface: URLConnectionFactory

Return true if this factory can load the specified URI schema (eg http, ftp, jar, jdbc)

Specified by:

supports in interface URLConnectionFactory

Parameters:

uri - the URI

Returns:

whether the URL is supported by this factory

isEgressRequired

public boolean isEgressRequired(URL2 uri)

Description copied from interface: URLConnectionFactory

Return true if egress is potentially required to retrieve this URL. There is a default implementation which returns true.

Specified by:

isEgressRequired in interface URLConnectionFactory

Parameters:

uri - the URI

Returns:

whether egress is required