DeleteStructuredArtifactDefinitionController.java

/*
 * *********************************************************************************
 *  $URL: https://source.sakaiproject.org/svn/metaobj/trunk/metaobj-util/tool-lib/src/java/org/sakaiproject/metaobj/shared/control/DeleteStructuredArtifactDefinitionController.java $
 *  $Id: DeleteStructuredArtifactDefinitionController.java 105079 2012-02-24 23:08:11Z ottenhoff@longsight.com $
 * **********************************************************************************
 *
 * Copyright (c) 2003, 2004, 2005, 2006, 2008 The Sakai Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.opensource.org/licenses/ECL-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * *********************************************************************************
 *
 */

package org.sakaiproject.metaobj.shared.control;

import org.sakaiproject.metaobj.shared.SharedFunctionConstants;
import org.sakaiproject.metaobj.shared.model.Agent;
import org.sakaiproject.metaobj.shared.model.PersistenceException;
import org.sakaiproject.metaobj.shared.model.StructuredArtifactDefinitionBean;
import org.sakaiproject.metaobj.utils.mvc.intf.LoadObjectController;
import org.springframework.validation.Errors;
import org.springframework.web.servlet.ModelAndView;

import java.util.Map;

/**
 * Created by IntelliJ IDEA.
 * User: John Ellis
 * Date: Jun 6, 2006
 * Time: 6:57:42 AM
 * To change this template use File | Settings | File Templates.
 */
public class DeleteStructuredArtifactDefinitionController extends PublishStructuredArtifactDefinitionController
implements LoadObjectController {

	public ModelAndView handleRequest(Object requestModel, Map request, Map session, Map application, Errors errors) {
		StructuredArtifactDefinitionBean sad = (StructuredArtifactDefinitionBean) requestModel;

		boolean isAllowed = isAllowed(SharedFunctionConstants.DELETE_ARTIFACT_DEF);
		Agent currentAgent = getAuthManager().getAgent();

		if (isAllowed || currentAgent.getId().getValue().equals(sad.getOwner().getId().getValue())) {
			try {

				getStructuredArtifactDefinitionManager().delete(sad);
			}
			catch (PersistenceException e) {
				errors.rejectValue(e.getField(), e.getErrorCode(), e.getErrorInfo(),
						e.getDefaultMessage());
			}
		}
		else {
			errors.rejectValue("id", "not_allowed", new Object[] {},
					"Not allowed to delete");
		}
		return prepareListView(request, sad.getId().getValue());
	}


}