/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.portal.groups.pags.testers;
import org.apache.commons.lang.StringUtils;
import org.apereo.portal.groups.pags.dao.IPersonAttributesGroupTestDefinition;
import org.apereo.portal.properties.PropertiesManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A tester for matching the possibly multiple values of an attribute against a regular expression
* obtained from a property value from portal.properties and returning true for a FAILURE to match.
* The match function attempts to match the entire region against the pattern specified. <br>
* See {@link org.apereo.portal.groups.pags.testers.InvertedRegexTester} for regex examples.
*
* @see org.apereo.portal.groups.pags.testers.InvertedRegexTester for regex evaluation examples
*/
public class PropertyInvertedRegexTester extends InvertedRegexTester {
private Logger logger = LoggerFactory.getLogger(this.getClass());
/** @since 4.3 */
public PropertyInvertedRegexTester(IPersonAttributesGroupTestDefinition definition) {
super(definition);
setPattern(definition.getAttributeName(), definition.getTestValue());
}
@Override
public boolean test(String att) {
return !pattern.matcher(att).matches();
}
private void setPattern(String attribute, String propertyName) {
String regexExpression = PropertiesManager.getProperty(propertyName, "");
if (StringUtils.isBlank(regexExpression)) {
logger.error(
"Unable to find property name {} in portal.properties or has empty value."
+ " PAGS PropertyInvertedRegexTester will always return true for attribute {}",
propertyName,
attribute);
}
setPattern(regexExpression);
}
}