/**

  * 

  */

 package edu.sampleu.bookstore.kew;

 import edu.sampleu.bookstore.bo.Book;

 import edu.sampleu.bookstore.bo.BookstoreKimAttributes;

 import org.apache.commons.lang.StringUtils;

 import org.kuali.rice.kew.engine.RouteContext;

 import org.kuali.rice.krad.document.MaintenanceDocument;

 import org.kuali.rice.krad.maintenance.Maintainable;

 import org.kuali.rice.krad.workflow.attribute.QualifierResolverBase;

 import java.util.ArrayList;

 import java.util.Collections;

 import java.util.HashMap;

 import java.util.List;

 import java.util.Map;

 /**

  * Qualifier Resolver for Book Type

  *

  */

 public class BookTypeQualifierResolver extends QualifierResolverBase {

         /* (non-Javadoc)

          * @see org.kuali.rice.kew.role.QualifierResolver#resolve(org.kuali.rice.kew.engine.RouteContext)

          */

         public List<Map<String, String>> resolve(RouteContext context) {

         List<Map<String, String>> qualifiers = new ArrayList<Map<String, String>>();

         MaintenanceDocument doc = (MaintenanceDocument) getDocument(context);

                 Maintainable maint = doc.getNewMaintainableObject();

                 Book book = (Book) maint.getDataObject();

                 if (StringUtils.isNotEmpty(book.getTypeCode())) {

                         qualifiers.add(Collections.singletonMap(BookstoreKimAttributes.BOOK_TYPE_CODE, book.getTypeCode()));

                         decorateWithCommonQualifiers(qualifiers, context, null);

                 }

                 else {

             Map<String, String> basicQualifier = new HashMap<String, String>();

             qualifiers.add(basicQualifier);

                 }

                 return qualifiers;

         }

 }