org.eclipse.jetty.server.MultiPartCleanerListener Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of ehcache Show documentation
Show all versions of ehcache Show documentation
Ehcache is an open source, standards-based cache used to boost performance,
offload the database and simplify scalability. Ehcache is robust, proven and full-featured and
this has made it the most widely-used Java-based cache.
//
// ========================================================================
// Copyright (c) 1995-2018 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.server;
import javax.servlet.ServletRequestEvent;
import javax.servlet.ServletRequestListener;
import org.eclipse.jetty.server.handler.ContextHandler;
import org.eclipse.jetty.util.MultiException;
public class MultiPartCleanerListener implements ServletRequestListener
{
public final static MultiPartCleanerListener INSTANCE = new MultiPartCleanerListener();
protected MultiPartCleanerListener()
{
}
@Override
public void requestDestroyed(ServletRequestEvent sre)
{
//Clean up any tmp files created by MultiPartInputStream
MultiParts parts = (MultiParts)sre.getServletRequest().getAttribute(Request.__MULTIPARTS);
if (parts != null)
{
ContextHandler.Context context = parts.getContext();
//Only do the cleanup if we are exiting from the context in which a servlet parsed the multipart files
if (context == sre.getServletContext())
{
try
{
parts.close();
}
catch (Throwable e)
{
sre.getServletContext().log("Errors deleting multipart tmp files", e);
}
}
}
}
@Override
public void requestInitialized(ServletRequestEvent sre)
{
//nothing to do, multipart config set up by ServletHolder.handle()
}
}