001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.tide.seam.async;
023
024import java.util.Date;
025
026import org.granite.messaging.service.ServiceException;
027import org.granite.tide.seam.AbstractSeamServiceContext;
028import org.jboss.seam.ScopeType;
029import org.jboss.seam.annotations.In;
030import org.jboss.seam.annotations.Name;
031import org.jboss.seam.annotations.Scope;
032import org.jboss.seam.annotations.async.Asynchronous;
033import org.jboss.seam.annotations.async.Duration;
034import org.jboss.seam.annotations.async.Expiration;
035import org.jboss.seam.annotations.async.FinalExpiration;
036import org.jboss.seam.annotations.async.IntervalCron;
037import org.jboss.seam.annotations.async.IntervalDuration;
038
039
040/**
041 * @author William DRAI
042 */
043@Scope(ScopeType.STATELESS)
044@Name("org.granite.tide.seam.asynchronousInvoker")
045public class AsynchronousInvoker {
046    
047    
048    @In(create=false,required=false) 
049    private AbstractSeamServiceContext serviceContext;
050    
051    
052    public AsynchronousInvoker() throws ServiceException {
053        super();
054    }
055    
056    
057    /**
058     * Implementations of intercepted asynchronous calls (cron interval)
059     * @param asyncContext current context (session id)
060     * @param targetComponentName target component name
061     * @param methodName method name
062     * @param paramTypes method argument types
063     * @param params argument values
064     * @param duration optional duration
065     * @param expiration optional expiration date
066     * @param finalExpiration optional final expiration date
067     * @param intervalCron cron interval
068     * @return result
069     */
070    @Asynchronous
071    public Object invokeAsynchronousCron(AsyncContext asyncContext, String targetComponentName, Class<?> targetComponentClass, String methodName, Class<?>[] paramTypes, Object[] params,
072            @Duration Long duration, @Expiration Date expiration, @FinalExpiration Date finalExpiration, @IntervalCron String intervalCron) {
073        return serviceContext.invokeAsynchronous(asyncContext, targetComponentName, targetComponentClass, methodName, paramTypes, params);
074    }
075    
076    /**
077     * Implementations of intercepted asynchronous calls (duration interval)
078     * @param asyncContext current context (session id)
079     * @param targetComponentName target component name
080     * @param methodName method name
081     * @param paramTypes method argument types
082     * @param params argument values
083     * @param duration optional duration
084     * @param expiration optional expiration date
085     * @param intervalDuration duration interval
086     * @return result
087     */
088    @Asynchronous
089    public Object invokeAsynchronousDuration(AsyncContext asyncContext, String targetComponentName, Class<?> targetComponentClass, String methodName, Class<?>[] paramTypes, Object[] params,
090            @Duration Long duration, @Expiration Date expiration, @IntervalDuration Long intervalDuration) {
091        return serviceContext.invokeAsynchronous(asyncContext, targetComponentName, targetComponentClass, methodName, paramTypes, params);
092    }
093    
094    /**
095     * Implementations of intercepted asynchronous calls (duration interval)
096     * @param asyncContext current context (session id)
097     * @param targetComponentName target component name
098     * @param methodName method name
099     * @param paramTypes method argument types
100     * @param params argument values
101     * @param duration optional duration
102     * @param expiration optional expiration date
103     * @param finalExpiration optional final expiration date
104     * @param intervalDuration duration interval
105     * @return result
106     */
107    @Asynchronous
108    public Object invokeAsynchronousDuration(AsyncContext asyncContext, String targetComponentName, Class<?> targetComponentClass, String methodName, Class<?>[] paramTypes, Object[] params,
109            @Duration Long duration, @Expiration Date expiration, @FinalExpiration Date finalExpiration, @IntervalDuration Long intervalDuration) {
110        return serviceContext.invokeAsynchronous(asyncContext, targetComponentName, targetComponentClass, methodName, paramTypes, params);
111    }
112}