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/*
* UrlVFS.java - URL VFS
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=1:
*
* Copyright (C) 2000 Slava Pestov
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.gjt.sp.jedit.io;
//{{{ Imports
import java.awt.Component;
import java.io.*;
import java.net.*;
import org.gjt.sp.util.Log;
//}}}
/**
* URL VFS.
* @author Slava Pestov
* @version $Id: UrlVFS.java 25000 2020-03-21 19:40:09Z kpouer $
*/
public class UrlVFS extends VFS
{
//{{{ UrlVFS constructor
public UrlVFS()
{
super("url", READ_CAP | NON_AWT_SESSION_CAP);
} //}}}
//{{{ constructPath() method
@Override
public String constructPath(String parent, String path)
{
if(parent.endsWith("/"))
return parent + path;
else
return parent + '/' + path;
} //}}}
//{{{ _createInputStream() method
@Override
public InputStream _createInputStream(Object session, String path, boolean ignoreErrors, Component comp)
throws IOException
{
try
{
return new URL(path).openStream();
}
catch(MalformedURLException mu)
{
Log.log(Log.ERROR,this,mu);
String[] args = { mu.getMessage() };
VFSManager.error(comp,path,"ioerror.badurl",args);
return null;
}
} //}}}
//{{{ _createOutputStream() method
@Override
public OutputStream _createOutputStream(Object session, String path, Component comp) throws IOException
{
try
{
return new URL(path).openConnection()
.getOutputStream();
}
catch(MalformedURLException mu)
{
Log.log(Log.ERROR,this,mu);
String[] args = { mu.getMessage() };
VFSManager.error(comp,path,"ioerror.badurl",args);
return null;
}
} //}}}
//{{{ getFilePath() method
@Override
public String getFilePath(String vfsPath)
{
try
{
return new URL(vfsPath).getPath();
}
catch (MalformedURLException mue)
{
Log.log(Log.ERROR,this,mue);
return super.getFilePath(vfsPath);
}
} //}}}
}
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