http://www.jboss.org/undertow-parent/undertow-servlet: Undertow (JBoss by Red Hat) 
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 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
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 *  distributed under the License is distributed on an "AS IS" BASIS,
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package io.undertow.servlet.api;

import io.undertow.server.HttpServerExchange;


Interface that can be implemented by classes that need to setup
and thread local context before a request is processed.

Author:Stuart Douglas
/**
 * Interface that can be implemented by classes that need to setup
 * and thread local context before a request is processed.
 *
 * @author Stuart Douglas
 */
@Deprecated
public interface ThreadSetupAction {

    
Setup any thread local context

Params:
  • exchange – The exchange, this may be null
Returns:A handle to tear down the request when the invocation is finished, or null
/**
     * Setup any thread local context
     *
     * @param exchange The exchange, this may be null
     * @return A handle to tear down the request when the invocation is finished, or null
     */
    Handle setup(final HttpServerExchange exchange);

    public interface Handle {
        void tearDown();
    }

}