CRMClientSenderDaemon.java

/*
 * Copyright (c) 2002-2014, Mairie de 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.plugins.crmclient.service.daemon;

import fr.paris.lutece.plugins.crmclient.business.ICRMItem;
import fr.paris.lutece.plugins.crmclient.service.processor.ICRMClientProcessor;
import fr.paris.lutece.plugins.crmclient.service.queue.ICRMClientQueue;
import fr.paris.lutece.plugins.crmclient.util.CRMException;
import fr.paris.lutece.portal.service.daemon.Daemon;
import fr.paris.lutece.portal.service.spring.SpringContextService;
import fr.paris.lutece.portal.service.util.AppLogService;

import org.apache.commons.lang.StringUtils;

/**
 *
 * CRMClientSenderDaemon
 *
 */
public class CRMClientSenderDaemon extends Daemon
{
    /**
     * Implements Runable interface
     */
    public synchronized void run( )
    {
        StringBuilder sbLog = new StringBuilder( );
        ICRMClientProcessor crmClientService = SpringContextService.getBean( ICRMClientProcessor.BEAN_PROCESSOR );
        ICRMClientQueue queue = SpringContextService.getBean( ICRMClientQueue.BEAN_SERVICE );

        if ( ( queue != null ) && ( queue.size( ) > 0 ) )
        {
            ICRMItem crmItem = null;

            do
            {
                crmItem = queue.consume( );

                if ( crmItem != null )
                {
                    sbLog.append( "\n- Sending " + crmItem.getClass( ).getName( ) + "..." );

                    boolean bIsSent = true;

                    try
                    {
                        crmClientService.doProcess( crmItem );
                    }
                    catch( CRMException e )
                    {
                        AppLogService.error( e.getMessage( ), e );
                        // Put the item back to the file
                        queue.send( crmItem );
                        bIsSent = false;
                        sbLog.append( "NOK" );
                        sbLog.append( "\n\t" + e.getMessage( ) );

                        break;
                    }

                    if ( bIsSent )
                    {
                        sbLog.append( "OK" );
                    }
                }
            }
            while ( crmItem != null );
        }

        if ( StringUtils.isBlank( sbLog.toString( ) ) )
        {
            sbLog.append( "\nNothing to send." );
        }

        setLastRunLogs( sbLog.toString( ) );
    }
}