/**
    * Copyright 2010 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.osedu.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.kuali.student.lum.workflow.qualifierresolver;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.kuali.rice.kew.engine.RouteContext;
  import org.kuali.rice.kim.bo.types.dto.AttributeSet;
  import org.kuali.rice.student.bo.KualiStudentKimAttributes;
  import org.kuali.student.core.organization.dto.OrgInfo;
  
  /**
   * This class finds the admin organization on the KS document and returns the id
   * and short name of that organization for routing directly to the org on the
   * document
   * 
   */
  public class AdminOrganizationQualifierResolver extends AbstractCocOrgQualifierResolver {
  	protected static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(AdminOrganizationQualifierResolver.class);
  
  	@Override
  	public List<AttributeSet> resolve(RouteContext routeContext) {
  		List<AttributeSet> attributeSets = super.resolve(routeContext);
  		String orgId = null;
  		if (attributeSets.size() > 0 && attributeSets.get(0).size() > 0) {
  			orgId = getAttribute(attributeSets, KualiStudentKimAttributes.QUALIFICATION_ORG_ID);
  		}
  		List<AttributeSet> returnList = new ArrayList<AttributeSet>();
  		if ( (orgId != null) && (!"".equals(orgId.trim())) ) {
  			try {
  				OrgInfo orgInfo = getOrganizationService().getOrganization(orgId);
  				if (orgInfo == null) {
  					LOG.error("Cannot find valid Org with id: " + orgId);
  				}
  				else {
  					AttributeSet attributeSet = new AttributeSet();
  					attributeSet.put(KualiStudentKimAttributes.QUALIFICATION_ORG, orgInfo.getShortName());
  					attributeSet.put(KualiStudentKimAttributes.QUALIFICATION_ORG_ID, orgInfo.getId());
  					returnList.add(attributeSet);
  				}
  			} catch (Exception e) {
  				LOG.error("Error calling org service to retrieve org id: " + orgId);
  				throw new RuntimeException(e);
  			}
  		}
  		return returnList;
  	}
  
  }