/**
 * @copyright
 * ====================================================================
 * Copyright (c) 2003 CollabNet.  All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at http://subversion.tigris.org/license-1.html.
 * If newer versions of this license are posted there, you may use a
 * newer version instead, at your option.
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://subversion.tigris.org/.
 * ====================================================================
 * @endcopyright
 *
 * @file Pool.cpp
 * @brief Implementation of the class Pool
 */

#include "Pool.h"
#include "JNIUtil.h"
#include "JNIMutex.h"
#include "JNICriticalSection.h"
#include "svn_pools.h"

/**
 * Constructor to create one apr pool as the subpool of the global pool
 * store this pool as the request pool.
 */
Pool::Pool()
{
    JNICriticalSection criticalSection(*JNIUtil::getGlobalPoolMutex());
    m_pool = svn_pool_create(JNIUtil::getPool());
    JNIUtil::setRequestPool(this);
}

/**
 * Destructor to destroy the apr pool and to clear the request pool pointer
 */
Pool::~Pool()
{
    JNICriticalSection criticalSection(*JNIUtil::getGlobalPoolMutex());
    JNIUtil::setRequestPool(NULL);
    if(m_pool)
    {
        svn_pool_destroy (m_pool);
    }

}
/**
 * Returns the apr pool.
 * @return the apr pool
 */
apr_pool_t * Pool::pool () const
{
    return m_pool;
}