001/**
002 * Copyright 2005-2016 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.service.impl;
017
018import org.kuali.rice.krad.datadictionary.validation.ViewAttributeValueReader;
019import org.kuali.rice.krad.datadictionary.validation.result.DictionaryValidationResult;
020import org.kuali.rice.krad.service.DictionaryValidationService;
021import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
022import org.kuali.rice.krad.service.ViewValidationService;
023import org.kuali.rice.krad.uif.view.View;
024import org.kuali.rice.krad.uif.view.ViewModel;
025
026/**
027 * Implementation of Validation service for views, uses the same validation mechanisms as DictionaryValidationService
028 * but uses a different AttributeValueReader to get the correct information from InputFields - which
029 * include any AttributeDefinition defined attributes, if defined and not overriden
030 *
031 * @see ViewValidationService
032 */
033public class ViewValidationServiceImpl implements ViewValidationService {
034
035    protected DictionaryValidationService dictionaryValidationService;
036
037    @Override
038    public DictionaryValidationResult validateView(ViewModel model) {
039        return validateView(model.getPostedView(), model);
040    }
041
042    @Override
043    public DictionaryValidationResult validateView(View view, ViewModel model) {
044        return getDictionaryValidationService().validate(new ViewAttributeValueReader(view, model), true);
045    }
046
047    public DictionaryValidationService getDictionaryValidationService() {
048        if (dictionaryValidationService == null) {
049            this.dictionaryValidationService = KRADServiceLocatorWeb.getDictionaryValidationService();
050        }
051        return dictionaryValidationService;
052    }
053
054    public void setDictionaryValidationService(DictionaryValidationService dictionaryValidationService) {
055        this.dictionaryValidationService = dictionaryValidationService;
056    }
057}