org.osgi.service.url
Class AbstractURLStreamHandlerService

java.lang.Object
  java.net.URLStreamHandler
      org.osgi.service.url.AbstractURLStreamHandlerService

All Implemented Interfaces:

URLStreamHandlerService

@ConsumerType
public abstract class AbstractURLStreamHandlerService
extends java.net.URLStreamHandler
implements URLStreamHandlerService

Abstract implementation of the URLStreamHandlerService interface. All the methods simply invoke the corresponding methods on java.net.URLStreamHandler except for parseURL and setURL, which use the URLStreamHandlerSetter parameter. Subclasses of this abstract class should not need to override the setURL and parseURL(URLStreamHandlerSetter,...) methods.

Author:

$Id: 79cfc45d97b037436d50bda26111109bd5d42a37 $

ThreadSafe

Field Summary

protected URLStreamHandlerSetter

realHandler The URLStreamHandlerSetter object passed to the parseURL method.

Constructor Summary

AbstractURLStreamHandlerService()

Method Summary

boolean	equals(java.net.URL u1, java.net.URL u2) This method calls super.equals(URL,URL).
int	getDefaultPort() This method calls super.getDefaultPort.
java.net.InetAddress	getHostAddress(java.net.URL u) This method calls super.getHostAddress.
int	hashCode(java.net.URL u) This method calls super.hashCode(URL).
boolean	hostsEqual(java.net.URL u1, java.net.URL u2) This method calls super.hostsEqual.
abstract java.net.URLConnection	openConnection(java.net.URL u)
void	parseURL(URLStreamHandlerSetter realHandler, java.net.URL u, java.lang.String spec, int start, int limit) Parse a URL using the URLStreamHandlerSetter object.
boolean	sameFile(java.net.URL u1, java.net.URL u2) This method calls super.sameFile.
protected void	setURL(java.net.URL u, java.lang.String proto, java.lang.String host, int port, java.lang.String file, java.lang.String ref) Deprecated. This method is only for compatibility with handlers written for JDK 1.1.
protected void	setURL(java.net.URL u, java.lang.String proto, java.lang.String host, int port, java.lang.String auth, java.lang.String user, java.lang.String path, java.lang.String query, java.lang.String ref) This method calls realHandler.setURL(URL,String,String,int,String,String,String,String) .
java.lang.String	toExternalForm(java.net.URL u) This method calls super.toExternalForm.

Methods inherited from class java.net.URLStreamHandler

openConnection, parseURL

Methods inherited from class java.lang.Object

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

Field Detail

realHandler

protected volatile URLStreamHandlerSetter realHandler

The URLStreamHandlerSetter object passed to the parseURL method.

Constructor Detail

AbstractURLStreamHandlerService

public AbstractURLStreamHandlerService()

Method Detail

openConnection

public abstract java.net.URLConnection openConnection(java.net.URL u)
                                               throws java.io.IOException

Specified by:

openConnection in interface URLStreamHandlerService

Specified by:

openConnection in class java.net.URLStreamHandler

Throws:

java.io.IOException

See Also:

"java.net.URLStreamHandler.openConnection"

parseURL

public void parseURL(URLStreamHandlerSetter realHandler,
                     java.net.URL u,
                     java.lang.String spec,
                     int start,
                     int limit)

Parse a URL using the URLStreamHandlerSetter object. This method sets the realHandler field with the specified URLStreamHandlerSetter object and then calls parseURL(URL,String,int,int).

Specified by:

parseURL in interface URLStreamHandlerService

Parameters:

realHandler - The object on which the setURL method must be invoked for the specified URL.

See Also:

"java.net.URLStreamHandler.parseURL"

toExternalForm

public java.lang.String toExternalForm(java.net.URL u)

This method calls super.toExternalForm.

Specified by:

toExternalForm in interface URLStreamHandlerService

Overrides:

toExternalForm in class java.net.URLStreamHandler

See Also:

"java.net.URLStreamHandler.toExternalForm"

equals

public boolean equals(java.net.URL u1,
                      java.net.URL u2)

This method calls super.equals(URL,URL).

Specified by:

equals in interface URLStreamHandlerService

Overrides:

equals in class java.net.URLStreamHandler

See Also:

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

getDefaultPort

public int getDefaultPort()

This method calls super.getDefaultPort.

Specified by:

getDefaultPort in interface URLStreamHandlerService

Overrides:

getDefaultPort in class java.net.URLStreamHandler

See Also:

"java.net.URLStreamHandler.getDefaultPort"

getHostAddress

public java.net.InetAddress getHostAddress(java.net.URL u)

This method calls super.getHostAddress.

Specified by:

getHostAddress in interface URLStreamHandlerService

Overrides:

getHostAddress in class java.net.URLStreamHandler

See Also:

"java.net.URLStreamHandler.getHostAddress"

hashCode

public int hashCode(java.net.URL u)

This method calls super.hashCode(URL).

Specified by:

hashCode in interface URLStreamHandlerService

Overrides:

hashCode in class java.net.URLStreamHandler

See Also:

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

hostsEqual

public boolean hostsEqual(java.net.URL u1,
                          java.net.URL u2)

This method calls super.hostsEqual.

Specified by:

hostsEqual in interface URLStreamHandlerService

Overrides:

hostsEqual in class java.net.URLStreamHandler

See Also:

"java.net.URLStreamHandler.hostsEqual"

sameFile

public boolean sameFile(java.net.URL u1,
                        java.net.URL u2)

This method calls super.sameFile.

Specified by:

sameFile in interface URLStreamHandlerService

Overrides:

sameFile in class java.net.URLStreamHandler

See Also:

"java.net.URLStreamHandler.sameFile"

setURL

protected void setURL(java.net.URL u,
                      java.lang.String proto,
                      java.lang.String host,
                      int port,
                      java.lang.String file,
                      java.lang.String ref)

Deprecated. This method is only for compatibility with handlers written for JDK 1.1.

This method calls realHandler.setURL(URL,String,String,int,String,String).

Overrides:

setURL in class java.net.URLStreamHandler

See Also:

"java.net.URLStreamHandler.setURL(URL,String,String,int,String,String)"

setURL

protected void setURL(java.net.URL u,
                      java.lang.String proto,
                      java.lang.String host,
                      int port,
                      java.lang.String auth,
                      java.lang.String user,
                      java.lang.String path,
                      java.lang.String query,
                      java.lang.String ref)

This method calls realHandler.setURL(URL,String,String,int,String,String,String,String) .

Overrides:

setURL in class java.net.URLStreamHandler

See Also:

"java.net.URLStreamHandler.setURL(URL,String,String,int,String,String,String,String)"