package org.kuali.ole;
   
   import org.apache.commons.beanutils.PropertyUtils;
   import org.apache.commons.lang.StringUtils;
   import org.kuali.rice.core.api.CoreApiServiceLocator;
   import org.kuali.rice.core.api.config.property.ConfigurationService;
   import org.kuali.rice.core.api.encryption.EncryptionService;
   import org.kuali.rice.core.api.search.SearchOperator;
   import org.kuali.rice.core.api.util.RiceKeyConstants;
  import org.kuali.rice.core.api.util.type.TypeUtils;
  import org.kuali.rice.kim.api.identity.Person;
  import org.kuali.rice.krad.bo.ExternalizableBusinessObject;
  import org.kuali.rice.krad.datadictionary.BusinessObjectEntry;
  import org.kuali.rice.krad.datadictionary.DataObjectEntry;
  import org.kuali.rice.krad.datadictionary.RelationshipDefinition;
  import org.kuali.rice.krad.lookup.*;
  import org.kuali.rice.krad.service.*;
  import org.kuali.rice.krad.uif.UifConstants;
  import org.kuali.rice.krad.uif.UifParameters;
  import org.kuali.rice.krad.uif.UifPropertyPaths;
  import org.kuali.rice.krad.uif.control.Control;
  import org.kuali.rice.krad.uif.control.HiddenControl;
  import org.kuali.rice.krad.uif.control.ValueConfiguredControl;
  import org.kuali.rice.krad.uif.element.Action;
  import org.kuali.rice.krad.uif.element.Link;
  import org.kuali.rice.krad.uif.field.InputField;
  import org.kuali.rice.krad.uif.service.impl.ViewHelperServiceImpl;
  import org.kuali.rice.krad.uif.util.ComponentUtils;
  import org.kuali.rice.krad.uif.util.ObjectPropertyUtils;
  import org.kuali.rice.krad.uif.util.ScriptUtils;
  import org.kuali.rice.krad.uif.view.View;
  import org.kuali.rice.krad.util.*;
  import org.kuali.rice.krad.lookup.LookupForm;
  import org.kuali.rice.krad.lookup.Lookupable;
  
  import java.security.GeneralSecurityException;
  import java.util.*;
  
  /**
   * Created by pvsubrah on 5/5/14.
   */
  
  //TODO: This class will need to be retired once there is a permanent fix for the securefieldpaternmatching
  //TODO: in KRADUtils thats used bu the LookupableImpl
  
  public class OleLookupableImpl extends LookupableImpl {
      private static final long serialVersionUID = 1885161468871327740L;
      private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(LookupableImpl.class);
  
      /**
       * Returns a map of the configured return keys with their selected values.
       *
       * @param lookupView lookup view instance containing lookup configuration
       * @param lookupForm lookup form instance containing the data
       * @param dataObject data object instance
       * @return Map<String, String> map of return key/value pairs
       */
      @Override
      protected Map<String, String> getReturnKeyValues(LookupView lookupView, LookupForm lookupForm, Object dataObject) {
          List<String> returnKeys;
  
          if (lookupForm.getFieldConversions() != null && !lookupForm.getFieldConversions().isEmpty()) {
              returnKeys = new ArrayList<String>(lookupForm.getFieldConversions().keySet());
          } else {
              returnKeys = getLegacyDataAdapter().listPrimaryKeyFieldNames(getDataObjectClass());
          }
  
          List<String> secureReturnKeys = lookupView.getAdditionalSecurePropertyNames();
  
          return getPropertyKeyValuesFromDataObject(returnKeys, dataObject);
      }
  
      //TODO: This code snippet is from KRADUtils of Rice 2.3.2
      public Map<String, String> getPropertyKeyValuesFromDataObject(List<String> propertyNames, Object dataObject) {
          Map<String, String> propertyKeyValues = new HashMap<String, String>();
  
          if (dataObject == null) {
              return propertyKeyValues;
          }
  
          // iterate through properties and add a map entry for each
          for (String propertyName : propertyNames) {
              Object propertyValue = ObjectPropertyUtils.getPropertyValue(dataObject, propertyName);
              if (propertyValue == null) {
                  propertyValue = StringUtils.EMPTY;
              }
  
              if (KRADServiceLocatorWeb.getDataObjectAuthorizationService()
                      .attributeValueNeedsToBeEncryptedOnFormsAndLinks(dataObject.getClass(), propertyName)) {
                  try {
                      if (CoreApiServiceLocator.getEncryptionService().isEnabled()) {
                          propertyValue = CoreApiServiceLocator.getEncryptionService().encrypt(propertyValue)
                                  + EncryptionService.ENCRYPTION_POST_PREFIX;
                      }
                  } catch (GeneralSecurityException e) {
                      throw new RuntimeException("Exception while trying to encrypt value for key/value map.", e);
                  }
              }
  
             // TODO: need to apply formatting to return value once util class is ready
             propertyKeyValues.put(propertyName, propertyValue.toString());
         }
 
         return propertyKeyValues;
     }
 }