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Java Fundamental Classes Reference

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The java.net Package
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URLStreamHandlerFactory

Name

URLStreamHandlerFactory

Synopsis

Interface Name:

java.net.StreamHandlerFactory

Super-interface:

None

Immediate Sub-interfaces:

None

Implemented By:

None

Availability:

JDK 1.0 or later

Description

The URLStreamHandlerFactory interface defines a method that creates a URLStreamHandler object for a specific protocol. The interface is implemented by classes that select URLStreamHandler subclasses to process particular protocol types.

The URL class uses a URLStreamHandlerFactory to create URLStreamHandler objects. The protocol type is determined by the portion of the URL up to the first colon. For example, given the following URL:

http://www.tolstoi.org/ilych.html

the protocol type is http. A URLStreamHandlerFactory that recognizes http returns a URLStreamHandler that can process the URL.

Interface Declaration

public abstract interface java.net.URLStreamHandlerFactory {
  // Methods
  public abstract URLStreamHandler createURLStreamHandler(String protocol);
}

Methods

createURLStreamHandler

public abstract URLStreamHandler createURLStreamHandler (String protocol)

Parameters

protocol

A String that represents a protocol.

Description

This method creates an object of the appropriate subclass of URLStreamHandler that can process a URL using the named protocol.

See Also

URL, URLStreamHandler


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