org.osgi.service.url.AbstractURLStreamHandlerService

All Implemented Interfaces:: URLStreamHandlerService

@ConsumerType public abstract class AbstractURLStreamHandlerService extends 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

Fields

Modifier and Type

Field

Description

protected URLStreamHandlerSetter

realHandler

The URLStreamHandlerSetter object passed to the parseURL method.
Constructor Summary

Constructors

Constructor

Description

AbstractURLStreamHandlerService()
Method Summary

Modifier and Type

Method

Description

boolean

equals(URL u1, URL u2)

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

int

getDefaultPort()

This method calls super.getDefaultPort.

InetAddress

getHostAddress(URL u)

This method calls super.getHostAddress.

int

hashCode(URL u)

This method calls super.hashCode(URL).

boolean

hostsEqual(URL u1, URL u2)

This method calls super.hostsEqual.

abstract URLConnection

openConnection(URL u)

void

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

Parse a URL using the URLStreamHandlerSetter object.

boolean

sameFile(URL u1, URL u2)

This method calls super.sameFile.

protected void

setURL(URL u, String proto, String host, int port, String file, String ref)

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

protected void

setURL(URL u, String proto, String host, int port, String auth, String user, String path, String query, String ref)

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

String

toExternalForm(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 Details
- realHandler
  
  protected volatile URLStreamHandlerSetter realHandler
  
  The URLStreamHandlerSetter object passed to the parseURL method.
Constructor Details
- AbstractURLStreamHandlerService
  
  public AbstractURLStreamHandlerService()
Method Details
- openConnection
  
  public abstract URLConnection openConnection(URL u) throws IOException
  Specified by:
  
  openConnection in interface URLStreamHandlerService
  
  Specified by:
  
  openConnection in class URLStreamHandler
  
  Throws:
  
  IOException
  
  See Also:
  
  "java.net.URLStreamHandler.openConnection"
- parseURL
  
  public void parseURL(URLStreamHandlerSetter realHandler, URL u, 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 String toExternalForm(URL u)
  
  This method calls super.toExternalForm.
  Specified by:
  
  toExternalForm in interface URLStreamHandlerService
  
  Overrides:
  
  toExternalForm in class URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.toExternalForm"
- equals
  
  public boolean equals(URL u1, URL u2)
  
  This method calls super.equals(URL,URL).
  Specified by:
  
  equals in interface URLStreamHandlerService
  
  Overrides:
  
  equals in class 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 URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.getDefaultPort"
- getHostAddress
  
  public InetAddress getHostAddress(URL u)
  
  This method calls super.getHostAddress.
  Specified by:
  
  getHostAddress in interface URLStreamHandlerService
  
  Overrides:
  
  getHostAddress in class URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.getHostAddress"
- hashCode
  
  public int hashCode(URL u)
  
  This method calls super.hashCode(URL).
  Specified by:
  
  hashCode in interface URLStreamHandlerService
  
  Overrides:
  
  hashCode in class URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.hashCode(URL)"
- hostsEqual
  
  public boolean hostsEqual(URL u1, URL u2)
  
  This method calls super.hostsEqual.
  Specified by:
  
  hostsEqual in interface URLStreamHandlerService
  
  Overrides:
  
  hostsEqual in class URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.hostsEqual"
- sameFile
  
  public boolean sameFile(URL u1, URL u2)
  
  This method calls super.sameFile.
  Specified by:
  
  sameFile in interface URLStreamHandlerService
  
  Overrides:
  
  sameFile in class URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.sameFile"
- setURL
  
  protected void setURL(URL u, String proto, String host, int port, String file, 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 URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.setURL(URL,String,String,int,String,String)"
- setURL
  
  protected void setURL(URL u, String proto, String host, int port, String auth, String user, String path, String query, String ref)
  
  This method calls realHandler.setURL(URL,String,String,int,String,String,String,String) .
  Overrides:
  
  setURL in class URLStreamHandler
  
  See Also:
  
  "java.net.URLStreamHandler.setURL(URL,String,String,int,String,String,String,String)"

Class AbstractURLStreamHandlerService

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.net.URLStreamHandler

Methods inherited from class java.lang.Object

Field Details

realHandler

Constructor Details

AbstractURLStreamHandlerService

Method Details

openConnection

parseURL

toExternalForm

equals

getDefaultPort

getHostAddress

hashCode

hostsEqual

sameFile

setURL

setURL