/*
* 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.isis.core.metamodel.facets.param.parameter.regex;
import java.util.regex.Pattern;
import org.apache.isis.applib.annotation.RegEx;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facets.Annotations;
import org.apache.isis.core.metamodel.facets.objectvalue.regex.RegExFacet;
import org.apache.isis.core.metamodel.facets.objectvalue.regex.RegExFacetAbstract;
/**
* @deprecated
*/
@Deprecated
public class RegExFacetFromRegExAnnotationOnParameter extends RegExFacetAbstract {
private final Pattern pattern;
public static RegExFacet create(final RegEx annotation, final Class<?> parameterType, final FacetHolder holder) {
if (annotation == null) {
return null;
}
if(!Annotations.isString(parameterType)) {
return null;
}
final String validationExpression = annotation.validation();
final boolean caseSensitive = annotation.caseSensitive();
final String formatExpression = annotation.format();
final String replacement = "Doesn't match pattern";
return new RegExFacetFromRegExAnnotationOnParameter(validationExpression, formatExpression, caseSensitive, holder, replacement);
}
private RegExFacetFromRegExAnnotationOnParameter(final String validation, final String format, final boolean caseSensitive, final FacetHolder holder, final String replacement) {
super(validation, format, caseSensitive, holder, replacement);
pattern = Pattern.compile(validation(), patternFlags());
}
@Override
public String format(final String text) {
if (text == null) {
return "<not a string>";
}
if (format() == null || format().length() == 0) {
return text;
}
return pattern.matcher(text).replaceAll(format());
}
@Override
public boolean doesNotMatch(final String text) {
if (text == null) {
return true;
}
return !pattern.matcher(text).matches();
}
private int patternFlags() {
return !caseSensitive() ? Pattern.CASE_INSENSITIVE : 0;
}
}