Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> eclipse >> osgi >> framework >> internal >> protocol >> [ reference overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.eclipse.osgi.framework.internal.protocol.reference
Class Handler  

java.lang.Object
  java.net.URLStreamHandler
      org.eclipse.osgi.framework.internal.protocol.reference.Handler

---

public class Handler

extends java.net.URLStreamHandler

URLStreamHandler for reference protocol. A reference URL is used to hold a reference to a local file URL. A reference URL allows bundles to be installed by reference. This means the content of the bundle will not be copied. Instead the content of the bundle will be loaded from the reference location specified by the reference URL. The Framework only supports reference URLs that refer to a local file URL. For example:

     reference:file:/eclipse/plugins/org.eclipse.myplugin_1.0.0/
     reference:file:/eclispe/plugins/org.eclipse.mybundle_1.0.0.jar
 

---

Constructor Summary

Handler()

 

Method Summary
protected  java.net.URLConnection	openConnection(java.net.URL url)           Returns a URLConnection for the passed in URL.
protected  void	parseURL(java.net.URL url, java.lang.String str, int start, int end)           This method parses the string passed in as a URL and set's the instance data fields in the URL object passed in to the various values parsed out of the string.

 

Methods inherited from class java.net.URLStreamHandler

equals, getDefaultPort, getHostAddress, hashCode, hostsEqual, sameFile, setURL, setURL, toExternalForm

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

Handler

public Handler()

Method Detail

openConnection

protected java.net.URLConnection openConnection(java.net.URL url)
                                         throws java.io.IOException

Description copied from class: java.net.URLStreamHandler

Returns a URLConnection for the passed in URL. Note that this should not actually create the connection to the (possibly) remote host, but rather simply return a URLConnection object. The connect() method of URL connection is used to establish the actual connection, possibly after the caller sets up various connection options.

---

parseURL

protected void parseURL(java.net.URL url,
                        java.lang.String str,
                        int start,
                        int end)

Description copied from class: java.net.URLStreamHandler

This method parses the string passed in as a URL and set's the instance data fields in the URL object passed in to the various values parsed out of the string. The start parameter is the position to start scanning the string. This is usually the position after the ":" which terminates the protocol name. The end parameter is the position to stop scanning. This will be either the end of the String, or the position of the "#" character, which separates the "file" portion of the URL from the "anchor" portion.

This method assumes URL's are formatted like http protocol URL's, so subclasses that implement protocols with URL's the follow a different syntax should override this method. The lone exception is that if the protocol name set in the URL is "file", this method will accept an empty hostname (i.e., "file:///"), which is legal for that protocol

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> eclipse >> osgi >> framework >> internal >> protocol >> [ reference overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---