OSGi™ Service Platform
Release 4 Version 4.1

org.osgi.service.url
Class AbstractURLStreamHandlerService

java.lang.Object
  extended byjava.net.URLStreamHandler
      extended byorg.osgi.service.url.AbstractURLStreamHandlerService
All Implemented Interfaces:
URLStreamHandlerService

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.


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
parseURL
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

realHandler

protected 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
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
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
See Also:
"java.net.URLStreamHandler.equals(URL,URL)"

getDefaultPort

public int getDefaultPort()
This method calls super.getDefaultPort.

Specified by:
getDefaultPort in interface URLStreamHandlerService
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
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
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
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
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).

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).

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

OSGi™ Service Platform
Release 4 Version 4.1

Copyright © OSGi Alliance (2000, 2007). All Rights Reserved. Licensed under the OSGi Specification License, Version 1.0