fr.paris.lutece.plugins.workflow.web.task.AbstractTaskComponent.java Source code

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Here is the source code for fr.paris.lutece.plugins.workflow.web.task.AbstractTaskComponent.java

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/*
 * 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.workflow.web.task;

import fr.paris.lutece.plugins.workflowcore.business.config.ITaskConfig;
import fr.paris.lutece.plugins.workflowcore.web.task.TaskComponent;
import fr.paris.lutece.portal.service.message.AdminMessage;
import fr.paris.lutece.portal.service.message.AdminMessageService;
import fr.paris.lutece.portal.web.constants.Messages;
import fr.paris.lutece.util.beanvalidation.BeanValidationUtil;

import org.apache.commons.lang.StringUtils;

import java.util.Set;

import javax.servlet.http.HttpServletRequest;

import javax.validation.ConstraintViolation;

/**
 *
 * AbstractTaskComponent
 *
 */
public abstract class AbstractTaskComponent extends TaskComponent {
    /**
     * {@inheritDoc}
     */
    @Override
    public String validateConfig(ITaskConfig config, HttpServletRequest request) {
        // Check mandatory fields
        Set<ConstraintViolation<ITaskConfig>> constraintViolations = BeanValidationUtil.validate(config);

        if (constraintViolations.size() > 0) {
            return AdminMessageService.getMessageUrl(request, Messages.MANDATORY_FIELDS, AdminMessage.TYPE_STOP);
        }

        return StringUtils.EMPTY;
    }
}