001/**
002 * Copyright 2005-2015 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.krad.labs.quickfinder;
017
018import org.kuali.rice.krad.lookup.LookupableImpl;
019import org.kuali.rice.krad.uif.UifConstants;
020import org.kuali.rice.krad.web.form.UifFormBase;
021
022import java.util.List;
023import java.util.Map;
024
025/**
026 * Quickfinder's view service implementation class that handles callbacks.
027 *
028 * @author Kuali Rice Team (rice.collab@kuali.org)
029 *
030 * Cheezy example of using callback methods.  Each method is specified in
031 * LabsQuickFinderCallback.xml.
032 */
033public class QuickfinderViewHelperServiceImpl extends LookupableImpl {
034
035    /**
036     * Retrieves the collection from the form, and depending on the context parameters given, it
037     * manipulates the object in the collection.
038     *
039     * @param form - the form that has the collection
040     * @param quickfinderId - the quickfinder id of the lookup component
041     * @param callbackContext - a map of parameters to manipulate the collection
042     */
043    public void doCallbackTable1( UifFormBase form, String quickfinderId, Map<String, String> callbackContext ) {
044        QuickfinderForm qForm = (QuickfinderForm)form;
045        List<PersonAccount> collection = qForm.getPersonAccounts1();
046        conditionallyModAccountName(callbackContext, collection, "Foo Bar");
047    }
048
049    public void doCallbackTable2( UifFormBase form, String quickfinderId, Map<String, String> callbackContext ) {
050        QuickfinderForm qForm = (QuickfinderForm)form;
051        List<PersonAccount> collection = qForm.getPersonAccounts2();
052        conditionallyModAccountName(callbackContext, collection, "Yo");
053    }
054
055    public void doCallbackTable3( UifFormBase form, String quickfinderId, Map<String, String> callbackContext ) {
056        QuickfinderForm qForm = (QuickfinderForm)form;
057        List<PersonAccount> collection = qForm.getPersonAccounts3();
058        conditionallyModAccountName(callbackContext, collection, "KaBoom");
059    }
060
061    public void doCallbackTable4( UifFormBase form, String quickfinderId, Map<String, String> callbackContext ) {
062        QuickfinderForm qForm = (QuickfinderForm)form;
063        List<PersonAccount> collection = qForm.getPersonAccounts4();
064        conditionallyModAccountName(callbackContext, collection, "Far Out");
065    }
066
067    public void doCallbackTable5( UifFormBase form, String quickfinderId, Map<String, String> callbackContext ) {
068        QuickfinderForm qForm = (QuickfinderForm)form;
069        List<PersonAccount> collection = qForm.getPersonAccounts5();
070        conditionallyModAccountName(callbackContext, collection, "Yee Haw");
071    }
072
073    private void conditionallyModAccountName(Map<String, String> callbackContext, List<PersonAccount> collection,
074            String newAccountName) {
075
076        if (callbackContext != null) {
077            String lineIndexAsString = callbackContext
078                    .get(UifConstants.PostMetadata.QUICKFINDER_CALLBACK_CONTEXT_PROPERTY_LINE_INDEX);
079
080            if (lineIndexAsString != null) {
081                int lineIndex = Integer.parseInt(lineIndexAsString);
082                if (lineIndex >= 0) {
083                    PersonAccount personAccount = collection.get(lineIndex);
084                    personAccount.setAccountName(newAccountName);
085                }
086            }
087        }
088    }
089}