TaskDeserializer.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.plugins.workflow.service.json;

import java.io.IOException;
import java.util.Locale;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.ObjectCodec;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;

import fr.paris.lutece.plugins.workflow.service.task.TaskFactory;
import fr.paris.lutece.plugins.workflowcore.business.action.Action;
import fr.paris.lutece.plugins.workflowcore.service.task.ITask;
import fr.paris.lutece.plugins.workflowcore.service.task.ITaskFactory;
import fr.paris.lutece.portal.service.spring.SpringContextService;

public class TaskDeserializer extends JsonDeserializer<ITask>
{

    @Override
    public ITask deserialize( JsonParser p, DeserializationContext ctxt ) throws IOException
    {
        ObjectCodec oc = p.getCodec( );
        JsonNode node = oc.readTree( p );

        ITaskFactory taskfactory = SpringContextService.getBean( TaskFactory.BEAN_SERVICE );

        String taskType = node.get( "taskType" ).asText( );
        int order = node.get( "order" ).asInt( );
        String actionUid = node.get( "uid_action" ).asText( );
        String uid = node.get( "uid" ).asText( );

        Action action = new Action( );
        action.setUid( actionUid );

        ITask task = taskfactory.newTask( taskType, Locale.getDefault( ) );
        task.setOrder( order );
        task.setAction( action );
        task.setActionUid( uid );

        return task;
    }

}