| /* |
| * 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.myfaces.extensions.validator.baseval.strategy; |
| |
| import org.apache.myfaces.extensions.validator.baseval.annotation.Pattern; |
| import org.apache.myfaces.extensions.validator.baseval.annotation.SkipValidationSupport; |
| import org.apache.myfaces.extensions.validator.core.metadata.MetaDataEntry; |
| import org.apache.myfaces.extensions.validator.core.validation.strategy.AbstractAnnotationValidationStrategy; |
| import org.apache.myfaces.extensions.validator.internal.UsageInformation; |
| import org.apache.myfaces.extensions.validator.internal.UsageCategory; |
| |
| import javax.faces.application.FacesMessage; |
| import javax.faces.component.UIComponent; |
| import javax.faces.context.FacesContext; |
| import javax.faces.validator.ValidatorException; |
| import java.lang.annotation.Annotation; |
| |
| /** |
| * @author Gerhard Petracek |
| * @since 1.x.1 |
| */ |
| @SkipValidationSupport |
| @UsageInformation(UsageCategory.INTERNAL) |
| public class PatternStrategy extends AbstractAnnotationValidationStrategy |
| { |
| protected void processValidation(FacesContext facesContext, |
| UIComponent uiComponent, MetaDataEntry metaDataEntry, |
| Object convertedObject) throws ValidatorException |
| { |
| |
| Pattern annotation = metaDataEntry.getValue(Pattern.class); |
| |
| for (String expression : annotation.value()) |
| { |
| if (convertedObject == null |
| || !java.util.regex.Pattern.compile(expression).matcher( |
| convertedObject.toString()).matches()) |
| { |
| throw new ValidatorException(new FacesMessage( |
| FacesMessage.SEVERITY_ERROR, |
| getErrorMessageSummary(annotation), |
| getErrorMessageDetail(annotation).replace("{0}", |
| expression))); |
| } |
| } |
| } |
| |
| protected String getValidationErrorMsgKey(Annotation annotation) |
| { |
| return ((Pattern) annotation).validationErrorMsgKey(); |
| } |
| } |