/**
* 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.apereo.portal.groups.pags.dao.IPersonAttributesGroupTestDefinition;
import org.apereo.portal.security.IPerson;
/**
* Base class for testers that determine membership based on the number of values a user has for an
* attribute.
*
* @since 5.0
*/
public abstract class AbstractNbValuesTester extends BaseAttributeTester {
private final int testInteger;
/** @since 4.3 */
public AbstractNbValuesTester(IPersonAttributesGroupTestDefinition definition) {
super(definition);
this.testInteger = Integer.parseInt(definition.getTestValue());
}
public int getTestInteger() {
return testInteger;
}
@Override
public final boolean test(IPerson person) {
boolean result = false;
final Object[] atts = person.getAttributeValues(getAttributeName());
if (atts != null) {
result = test(atts.length);
}
return result;
}
/** Subclasses provide a concrete implementation of this method to perform their testing. */
protected abstract boolean test(int numValues);
}