/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.virtual.protocol.vfsmemory;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;
import org.jboss.virtual.VirtualFile;
import org.jboss.virtual.plugins.context.memory.MemoryContext;
import org.jboss.virtual.plugins.context.memory.MemoryContextFactory;
import org.jboss.virtual.plugins.vfs.VirtualFileURLConnection;
/**
* URLStreamHandler for VFS
*
* @author <a href="bill@jboss.com">Bill Burke</a>
* @version $Revision: 1.1 $
*/
public class Handler extends URLStreamHandler
{
protected URLConnection openConnection(URL u) throws IOException
{
String host = u.getHost();
MemoryContext ctx = MemoryContextFactory.getInstance().find(host);
if (ctx == null)
throw new IOException("vfs does not exist: " + u.toString());
VirtualFile vf = ctx.findChild(ctx.getRoot(), u.getPath()).getVirtualFile();
if (vf == null)
throw new IOException("vfs does not exist: " + u.toString());
return new VirtualFileURLConnection(u, vf);
}
public static void main(String[] args) throws Exception
{
System.setProperty("java.protocol.handler.pkgs", "org.jboss.virtual.protocol");
//URL url = new URL("vfsfile:/c:/tmp/urlstream.java");
//URL url = new URL("vfsfile:/C:\\jboss\\jboss-head\\build\\output\\jboss-5.0.0.Beta\\server\\default\\lib\\jboss.jar\\schema\\xml.xsd");
// URL url = new URL("vfsjar:file:/c:/tmp/parent.jar!/foo.jar/urlstream.java");
URL rootURL = new URL("vfsmemory://aopdomain2");
MemoryContextFactory.getInstance().createRoot(rootURL);
URL url = new URL("vfsmemory://aopdomain2/org/foo/Test.class");
MemoryContextFactory.getInstance().putFile(url, new byte[] {'a', 'b', 'c'});
URL url2 = new URL("vfsmemory://aopdomain2/org/bar/Test.class");
MemoryContextFactory.getInstance().putFile(url2, new byte[] {'d', 'e', 'f'});
System.out.println("---------");
InputStream is = url.openStream();
while (is.available() != 0)
{
System.out.print((char)is.read());
}
is.close();
System.out.println("---------");
MemoryContextFactory.getInstance().createRoot(rootURL);
InputStream is2 = url2.openStream();
while (is2.available() != 0)
{
System.out.print((char)is2.read());
}
is.close();
}
}