| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache 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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.apache.sling.samples.fling.validation; |
| |
| import javax.annotation.Nonnull; |
| |
| import org.apache.sling.api.resource.ValueMap; |
| import org.apache.sling.validation.SlingValidationException; |
| import org.apache.sling.validation.ValidationFailure; |
| import org.apache.sling.validation.ValidationResult; |
| import org.apache.sling.validation.spi.support.DefaultValidationFailure; |
| import org.apache.sling.validation.spi.support.DefaultValidationResult; |
| import org.apache.sling.validation.spi.ValidatorContext; |
| import org.apache.sling.validation.spi.Validator; |
| import org.osgi.framework.Constants; |
| import org.osgi.service.component.annotations.Component; |
| |
| @Component( |
| service = Validator.class, |
| property = { |
| Constants.SERVICE_DESCRIPTION + "=Apache Sling Fling Sample “Comment Validator”", |
| Constants.SERVICE_VENDOR + "=The Apache Software Foundation", |
| "validator.id=org.apache.sling.samples.fling.validation.CommentValidator" |
| }, |
| immediate = true |
| ) |
| public class CommentValidator implements Validator<String> { |
| |
| private static final String COMMENT_PARAMETER = "comment"; |
| |
| private static final String I18N_MESSAGE_KEY = "fling.validator.comment.invalid"; |
| |
| @Override |
| @Nonnull |
| public ValidationResult validate(@Nonnull String data, @Nonnull ValidatorContext validatorContext, @Nonnull ValueMap arguments) throws SlingValidationException { |
| final String comment = arguments.get(COMMENT_PARAMETER, String.class); |
| if (comment == null) { |
| throw new SlingValidationException("Valid comment is missing."); |
| } |
| if (comment.equals(data)) { |
| return DefaultValidationResult.VALID; |
| } else { |
| final ValidationFailure failure = new DefaultValidationFailure(validatorContext.getLocation(), 0, validatorContext.getDefaultResourceBundle(), I18N_MESSAGE_KEY, comment); |
| return new DefaultValidationResult(failure); |
| } |
| } |
| |
| } |