org.eclipse.osgi.framework.internal.protocol

Class NullURLStreamHandlerService

java.lang.Object

org.eclipse.osgi.framework.internal.protocol.NullURLStreamHandlerService

All Implemented Interfaces:

URLStreamHandlerService

public class NullURLStreamHandlerService
extends Object
implements URLStreamHandlerService

The NullURLStreamService is created when a registered URLStreamHandler service with an associated URLStreamHandlerProxy becomes unregistered. The associated URLStreamHandlerProxy must still handle all future requests for the now unregistered scheme (the JVM caches URLStreamHandlers making up impossible to "unregister" them). When requests come in for an unregistered URLStreamHandlerService, the NullURLStreamHandlerService is used in it's place.

Constructor Summary

Constructors

Constructor and Description
NullURLStreamHandlerService()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(URL url1, URL url2)
int	getDefaultPort()
InetAddress	getHostAddress(URL url)
int	hashCode(URL url)
boolean	hostsEqual(URL url1, URL url2)
URLConnection	openConnection(URL u)
void	parseURL(URLStreamHandlerSetter realHandler, URL u, String spec, int start, int limit) Parse a URL.
boolean	sameFile(URL url1, URL url2)
void	setURL(URL u, String protocol, String host, int port, String file, String ref)
void	setURL(URL u, String protocol, String host, int port, String authority, String userInfo, String file, String query, String ref)
String	toExternalForm(URL url)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullURLStreamHandlerService

public NullURLStreamHandlerService()

Method Detail

openConnection

public URLConnection openConnection(URL u)
                             throws IOException

Specified by:

openConnection in interface URLStreamHandlerService

Throws:

IOException

See Also:

"java.net.URLStreamHandler.openConnection"

equals

public boolean equals(URL url1,
             URL url2)

Specified by:

equals in interface URLStreamHandlerService

See Also:

"java.net.URLStreamHandler.equals(URL, URL)"

getDefaultPort

public int getDefaultPort()

Specified by:

getDefaultPort in interface URLStreamHandlerService

See Also:

"java.net.URLStreamHandler.getDefaultPort"

getHostAddress

public InetAddress getHostAddress(URL url)

Specified by:

getHostAddress in interface URLStreamHandlerService

See Also:

"java.net.URLStreamHandler.getHostAddress"

hashCode

public int hashCode(URL url)

Specified by:

hashCode in interface URLStreamHandlerService

See Also:

"java.net.URLStreamHandler.hashCode(URL)"

hostsEqual

public boolean hostsEqual(URL url1,
                 URL url2)

Specified by:

hostsEqual in interface URLStreamHandlerService

See Also:

"java.net.URLStreamHandler.hostsEqual"

sameFile

public boolean sameFile(URL url1,
               URL url2)

Specified by:

sameFile in interface URLStreamHandlerService

See Also:

"java.net.URLStreamHandler.sameFile"

setURL

public void setURL(URL u,
          String protocol,
          String host,
          int port,
          String authority,
          String userInfo,
          String file,
          String query,
          String ref)

setURL

public void setURL(URL u,
          String protocol,
          String host,
          int port,
          String file,
          String ref)

toExternalForm

public String toExternalForm(URL url)

Specified by:

toExternalForm in interface URLStreamHandlerService

See Also:

"java.net.URLStreamHandler.toExternalForm"

parseURL

public void parseURL(URLStreamHandlerSetter realHandler,
            URL u,
            String spec,
            int start,
            int limit)

Description copied from interface: URLStreamHandlerService

Parse a URL. This method is called by the URLStreamHandler proxy, instead of java.net.URLStreamHandler.parseURL, passing a URLStreamHandlerSetter object.

Specified by:

parseURL in interface URLStreamHandlerService

Parameters:

realHandler - The object on which setURL must be invoked for this URL.

See Also:

"java.net.URLStreamHandler.parseURL"