/*
* Copyright 2009 Peter Karich, peat_hal ‘at’ users ‘dot’ sourceforge ‘dot’ net.
*
* Licensed 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.
* under the License.
*/
package de.timefinder.core.ui;
import de.timefinder.data.algo.DataPoolSettings;
import de.timefinder.data.Event;
import de.timefinder.data.Feature;
import de.timefinder.data.Location;
import de.timefinder.data.Person;
import org.springframework.rules.constraint.Constraint;
import org.springframework.rules.Rules;
import org.springframework.rules.support.DefaultRulesSource;
/**
* @see http://java.dzone.com/news/getting-further-with-spring-rc?page=0%2C6
* @author Peter Karich, peat_hal ‘at’ users ‘dot’ sourceforge ‘dot’ net
*/
public class Validation extends DefaultRulesSource {
private Constraint NAME_VALIDATION = all(new Constraint[]{minLength(3), required()});
private DataPoolSettings settings;
public Validation() {
}
public void setSettings(DataPoolSettings settings) {
this.settings = settings;
}
public void load() {
addRules(new Rules(Person.class) {
@Override
protected void initRules() {
add("name", NAME_VALIDATION);
}
});
addRules(new Rules(Location.class) {
@Override
protected void initRules() {
add("capacity", all(new Constraint[]{gte(1), required()}));
add("name", NAME_VALIDATION);
}
});
addRules(new Rules(Event.class) {
@Override
protected void initRules() {
add("start", all(new Constraint[]{gte(0),
lt(settings.getTimeslotsPerWeek()), required()}));
add("name", NAME_VALIDATION);
}
});
addRules(new Rules(Feature.class) {
@Override
protected void initRules() {
add("name", NAME_VALIDATION);
}
});
}
}