/**
    * Copyright 2005-2012 The Kuali 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/ecl2.php
    *
   * 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.kuali.rice.kim.web.struts.action;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.log4j.Logger;
  import org.kuali.rice.core.api.util.RiceKeyConstants;
  import org.kuali.rice.kim.api.KimConstants;
  import org.kuali.rice.kim.api.role.Role;
  import org.kuali.rice.kim.api.services.KimApiServiceLocator;
  import org.kuali.rice.kim.web.struts.form.IdentityManagementDocumentFormBase;
  import org.kuali.rice.kim.web.struts.form.IdentityManagementRoleDocumentForm;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.kuali.rice.krad.util.KRADConstants;
  
  import javax.servlet.http.HttpServletRequest;
  
  /**
   * This is a description of what this class does - jonathan don't forget to fill this in. 
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  public class IdentityManagementRoleInquiry extends IdentityManagementBaseInquiryAction {
  	private static final Logger LOG = Logger.getLogger(IdentityManagementRoleInquiry.class);	
  	
  	/**
  	 * This overridden method ...
  	 * 
  	 * @see org.kuali.rice.kim.web.struts.action.IdentityManagementBaseInquiryAction#loadKimObject(javax.servlet.http.HttpServletRequest, org.kuali.rice.kim.web.struts.form.IdentityManagementDocumentFormBase)
  	 */
  	@Override
  	protected void loadKimObject(HttpServletRequest request,
  			IdentityManagementDocumentFormBase form) {
          IdentityManagementRoleDocumentForm roleDocumentForm = (IdentityManagementRoleDocumentForm) form;
          String id = request.getParameter(KimConstants.PrimaryKeyConstants.ROLE_ID);
          String altId =  request.getParameter(KimConstants.PrimaryKeyConstants.SUB_ROLE_ID);
          
          String roleId = StringUtils.isNotEmpty(id) ? id : altId;
          Role role = KimApiServiceLocator.getRoleService().getRole(roleId);
          if (role != null) {
          	getUiDocumentService().loadRoleDoc(roleDocumentForm.getRoleDocument(), role);
          } else {
          	LOG.error("No records found for Role Inquiry.");
              GlobalVariables.getMessageMap().putError(KRADConstants.GLOBAL_ERRORS, RiceKeyConstants.ERROR_INQUIRY);
          }
  	}
  	
  }