LuteceTransactionManager.java
- /*
- * Copyright (c) 2002-2022, City of Paris
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice
- * and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice
- * and the following disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * License 1.0
- */
- package fr.paris.lutece.portal.service.database;
- import org.apache.commons.lang3.StringUtils;
- import org.springframework.transaction.PlatformTransactionManager;
- import org.springframework.transaction.TransactionDefinition;
- import org.springframework.transaction.TransactionStatus;
- import org.springframework.transaction.support.DefaultTransactionStatus;
- import fr.paris.lutece.portal.service.plugin.Plugin;
- import fr.paris.lutece.portal.service.plugin.PluginService;
- import fr.paris.lutece.util.sql.TransactionManager;
- /**
- * Lutece transaction manager. This TM use Lutece's specific pool transaction manager with the class {@link TransactionManager}. It allow plugins to use multi
- * plugin transactions, and nested transactions. Note that nested transactions does not create savepoints : if a nested transaction is roll backed, then the
- * whole transaction is roll backed.
- */
- public class LuteceTransactionManager implements PlatformTransactionManager
- {
- private String _strPluginName;
- private Plugin _plugin;
- /**
- * Gets the plugin name
- *
- * @return the plugin name
- */
- public String getPluginName( )
- {
- return _strPluginName;
- }
- /**
- * Sets the plugin name
- *
- * @param strPluginName
- * the plugin name
- */
- public void setPluginName( String strPluginName )
- {
- _strPluginName = strPluginName;
- }
- /**
- * {@inheritDoc}
- */
- @Override
- public TransactionStatus getTransaction( TransactionDefinition definition )
- {
- TransactionStatus trStatus = new DefaultTransactionStatus( null, true, false, false, false, null );
- TransactionManager.beginTransaction( getPlugin( ) );
- return trStatus;
- }
- /**
- * {@inheritDoc}
- */
- @Override
- public void commit( TransactionStatus status )
- {
- TransactionManager.commitTransaction( getPlugin( ) );
- }
- /**
- * {@inheritDoc}
- */
- @Override
- public void rollback( TransactionStatus status )
- {
- TransactionManager.rollBack( getPlugin( ) );
- }
- private synchronized Plugin getPlugin( )
- {
- if ( _plugin == null )
- {
- if ( StringUtils.isNotBlank( _strPluginName ) )
- {
- _plugin = PluginService.getPlugin( _strPluginName );
- }
- else
- {
- _plugin = PluginService.getCore( );
- }
- }
- return _plugin;
- }
- }