001    /**
002     * Copyright 2005-2011 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.kew.impl.peopleflow;
017    
018    import org.apache.commons.lang.StringUtils;
019    import org.kuali.rice.krad.web.controller.MaintenanceDocumentController;
020    import org.kuali.rice.krad.web.form.MaintenanceForm;
021    import org.kuali.rice.krad.web.form.UifFormBase;
022    import org.springframework.stereotype.Controller;
023    import org.springframework.validation.BindingResult;
024    import org.springframework.web.bind.annotation.ModelAttribute;
025    import org.springframework.web.bind.annotation.RequestMapping;
026    import org.springframework.web.servlet.ModelAndView;
027    
028    import javax.servlet.http.HttpServletRequest;
029    import javax.servlet.http.HttpServletResponse;
030    
031    /**
032     * Controller for the people flow maintenance document
033     *
034     * @author Kuali Rice Team (rice.collab@kuali.org)
035     */
036    @Controller
037    @RequestMapping(value = "/peopleFlowMaintenance")
038    public class PeopleFlowController extends MaintenanceDocumentController {
039    
040        /**
041         * Invoked for the refresh of the type attributes group to prepare the type attribute bos for the peopleflow
042         */
043        @RequestMapping(params = "methodToCall=" + "prepareTypeAttributes")
044        public ModelAndView prepareTypeAttributes(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
045                HttpServletRequest request, HttpServletResponse response) throws Exception {
046            MaintenanceForm maintenanceForm = (MaintenanceForm) form;
047    
048            PeopleFlowBo peopleFlow =
049                    (PeopleFlowBo) maintenanceForm.getDocument().getNewMaintainableObject().getDataObject();
050            if (StringUtils.isNotBlank(peopleFlow.getTypeId())) {
051                peopleFlow.rebuildTypeAttributes();
052            }
053    
054            return super.updateComponent(form, result, request, response);
055        }
056    
057    }