Java Thread Callable callInLoader(Callable body, ClassLoader loader)

Description

call In Loader

License

Open Source License

Declaration

@SuppressWarnings("rawtypes")
    public static Object callInLoader(Callable body, ClassLoader loader) throws Exception 

Method Source Code

//package com.java2s;
/*//from w  ww  .  j  a  v  a2 s . co  m
 * Copyright 2008-2014 Red Hat, Inc, and 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.
 */

import java.util.concurrent.Callable;

public class Main {
    @SuppressWarnings("rawtypes")
    public static Object callInLoader(Callable body, ClassLoader loader) throws Exception {
        ClassLoader originalCl = Thread.currentThread().getContextClassLoader();
        try {
            Thread.currentThread().setContextClassLoader(loader);
            return body.call();
        } finally {
            Thread.currentThread().setContextClassLoader(originalCl);
        }
    }
}

Related

1. call(Callable callable)
2. call(final Callable c)
3. callableListCreator()
4. callConditionAndReturnResult(Callable condition)
5. callInLocale(Locale locale, Callable task)
6. callWithSystemProperty(String name, String value, Callable callee)
7. copyFromList(final List list, final double[][] data, final int cols)
8. copyInto(final List list, final double[] data)