com.google.gwt.dev.url

Class CloseableJarHandler

java.lang.Object

java.net.URLStreamHandler

sun.net.www.protocol.jar.Handler

com.google.gwt.dev.url.CloseableJarHandler

public class CloseableJarHandler
extends sun.net.www.protocol.jar.Handler

Opens connections to Zip files when requested and gathers them in a list for later closing.

This closing functionality makes it possible to run untrusted plugin code (for example Generators) and still guarantee that there will be no accidental attempts to read from old and deleted Zip files using stale InputStreams.

Constructor Summary

Constructors

Constructor and Description
CloseableJarHandler()

Method Summary

Modifier and Type	Method and Description
void	closeStreams(String jarFilePath) Closes all InputStreams that were created by the URL system that point at the given Jar file.
protected URLConnection	openConnection(URL jarUrl)

Methods inherited from class sun.net.www.protocol.jar.Handler

hashCode, parseURL, sameFile

Methods inherited from class java.net.URLStreamHandler

equals, getDefaultPort, getHostAddress, hostsEqual, openConnection, setURL, setURL, toExternalForm

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

CloseableJarHandler

public CloseableJarHandler()

Method Detail

closeStreams

public void closeStreams(String jarFilePath)
                  throws IOException

Closes all InputStreams that were created by the URL system that point at the given Jar file.

Throws:

IOException

openConnection

protected URLConnection openConnection(URL jarUrl)
                                throws IOException

Overrides:

openConnection in class sun.net.www.protocol.jar.Handler

Throws:

IOException