org.eclipse.jetty.util.preventers.LDAPLeakPreventer Maven / Gradle / Ivy
//
// ========================================================================
// Copyright (c) 1995-2013 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.util.preventers;
/**
* LDAPLeakPreventer
*
* If com.sun.jndi.LdapPoolManager class is loaded and the system property
* com.sun.jndi.ldap.connect.pool.timeout is set to a nonzero value, a daemon
* thread is started which can pin a webapp classloader if it is the first to
* load the LdapPoolManager.
*
* Inspired by Tomcat JreMemoryLeakPrevention
*
*/
public class LDAPLeakPreventer extends AbstractLeakPreventer
{
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.util.preventers.AbstractLeakPreventer#prevent(java.lang.ClassLoader)
*/
@Override
public void prevent(ClassLoader loader)
{
try
{
Class.forName("com.sun.jndi.LdapPoolManager", true, loader);
}
catch (ClassNotFoundException e)
{
LOG.ignore(e);
}
}
}