/**
    * Copyright 2005-2011 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.ldap;
  
  import org.kuali.rice.kim.api.identity.CodedAttribute;
  import org.kuali.rice.kim.api.identity.name.EntityName;
  import org.kuali.rice.kim.util.Constants;
  import org.springframework.ldap.core.DirContextOperations;
  import org.springframework.ldap.core.support.AbstractContextMapper;
  
  /**
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class EntityNameMapper extends AbstractContextMapper {
      private Constants constants;
      
      public EntityName.Builder mapFromContext(DirContextOperations context, boolean isdefault) {
          return (EntityName.Builder) doMapFromContext(context, isdefault);
      }
  
      public EntityName.Builder mapFromContext(DirContextOperations context) {
          return mapFromContext(context, true);
      }
  
      public Object doMapFromContext(DirContextOperations context) {
          return doMapFromContext(context, true);
      }
  
      protected Object doMapFromContext(DirContextOperations context, boolean isdefault) {        
          final EntityName.Builder person = EntityName.Builder.create();
          person.setEntityId(context.getStringAttribute(getConstants().getKimLdapIdProperty()));
          person.setId(context.getStringAttribute(getConstants().getKimLdapIdProperty()));
          
          final String fullName = (String) context.getStringAttribute(getConstants().getGivenNameLdapProperty());
          
          if (fullName != null) {
              final String[] name = fullName.split(" ");
              person.setFirstName(name[0]);
              if (name.length > 1) {
                  person.setMiddleName(name[1]);
              }
          }
          else {
              person.setFirstName(fullName);
          }
          
          person.setLastName(context.getStringAttribute(getConstants().getSnLdapProperty()));
          person.setDefaultValue(isdefault);
          person.setActive(true);
          person.setNameType(CodedAttribute.Builder.create("PRI"));
          
          return person;
      }
      
      /**
       * Gets the value of constants
       *
       * @return the value of constants
       */
      public final Constants getConstants() {
          return this.constants;
      }
  
      /**
       * Sets the value of constants
       *
       * @param argConstants Value to assign to this.constants
       */
      public final void setConstants(final Constants argConstants) {
          this.constants = argConstants;
      }
  }