org.keycloak.component.PrioritizedComponentModel Maven / Gradle / Ivy
/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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.
*/
package org.keycloak.component;
import java.util.Comparator;
/**
* @author Bill Burke
* @version $Revision: 1 $
*/
public class PrioritizedComponentModel extends ComponentModel {
public static final String PRIORITY = "priority";
public static Comparator comparator = new Comparator() {
@Override
public int compare(ComponentModel o1, ComponentModel o2) {
return parsePriority(o1) - parsePriority(o2);
}
};
public PrioritizedComponentModel(ComponentModel copy) {
super(copy);
}
public PrioritizedComponentModel() {
}
public static int parsePriority(ComponentModel component) {
String priority = component.getConfig().getFirst(PRIORITY);
if (priority == null) return 0;
return Integer.valueOf(priority);
}
public int getPriority() {
return parsePriority(this);
}
public void setPriority(int priority) {
getConfig().putSingle("priority", Integer.toString(priority));
}
}