/*

  * Copyright 2007 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 1.0 (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/ecl1.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.kns.uif.widget;

 import org.apache.commons.lang.StringUtils;

 import org.kuali.rice.kns.uif.container.View;

 import org.kuali.rice.kns.uif.core.BindingInfo;

 import org.kuali.rice.kns.uif.core.Component;

 import org.kuali.rice.kns.uif.field.AttributeField;

 import org.kuali.rice.kns.uif.field.AttributeQuery;

 import org.kuali.rice.kns.uif.util.ComponentUtils;

 import org.kuali.rice.kns.uif.util.ObjectPropertyUtils;

 import org.kuali.rice.kns.util.ObjectUtils;

 import java.util.Map;

 /**

  * Widget that provides dynamic select options to the user as they

  * are entering the value (also known as auto-complete)

  *

  * <p>

  * Widget is backed by an <code>AttributeQuery</code> that provides

  * the configuration for executing a query server side that will retrieve

  * the valid option values.

  * </p>

  *

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public class Suggest extends WidgetBase {

     private static final long serialVersionUID = 7373706855319347225L;

     private AttributeQuery suggestQuery;

     private String sourcePropertyName;

     public Suggest() {

         super();

     }

     /**

      * The following actions are performed:

      *

      * <ul>

      * <li>Adjusts the query field mappings on the query based on the binding configuration of the field</li>

      * <li>TODO: determine query if render is true and query is not set</li>

      * </ul>

      *

      * @see org.kuali.rice.kns.uif.core.ComponentBase#performFinalize(org.kuali.rice.kns.uif.container.View,

      *      java.lang.Object, org.kuali.rice.kns.uif.core.Component)

      */

     @Override

     public void performFinalize(View view, Object model, Component parent) {

         super.performFinalize(view, model, parent);

         if (!isRender()) {

             return;

         }

         AttributeField field = (AttributeField) parent;

         BindingInfo bindingInfo = field.getBindingInfo();

         // adjust from side on query field mapping to match parent fields path

         suggestQuery.updateQueryFieldMapping(bindingInfo);

     }

     /**

      * Attribute query instance the will be executed to provide

      * the suggest options

      *

      * @return AttributeQuery

      */

     public AttributeQuery getSuggestQuery() {

         return suggestQuery;

     }

     /**

      * Setter for the suggest attribute query

      *

      * @param suggestQuery

      */

     public void setSuggestQuery(AttributeQuery suggestQuery) {

         this.suggestQuery = suggestQuery;

     }

     /**

      * Name of the property on the query result object that provides

      * the options for the suggest, values from this field will be

      * collected and sent back on the result to provide as suggest options

      *

      * @return String source property name

      */

     public String getSourcePropertyName() {

         return sourcePropertyName;

     }

     /**

      * Setter for the source property name

      *

      * @param sourcePropertyName

      */

     public void setSourcePropertyName(String sourcePropertyName) {

         this.sourcePropertyName = sourcePropertyName;

     }

 }