org.camunda.bpm.engine.rest.hal.cache.HalIdResourceCacheLinkResolver Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.rest.hal.cache;
import java.util.Comparator;
import org.camunda.bpm.engine.rest.hal.HalIdResource;
import org.camunda.bpm.engine.rest.hal.HalResource;
public abstract class HalIdResourceCacheLinkResolver extends HalCachingLinkResolver {
public final static Comparator> ID_COMPARATOR = new HalIdResourceComparator();
protected String getResourceId(HalResource resource) {
return ((HalIdResource) resource).getId();
}
@Override
protected Comparator> getResourceComparator() {
return ID_COMPARATOR;
}
public static class HalIdResourceComparator implements Comparator> {
public int compare(HalResource resource1, HalResource resource2) {
String id1 = ((HalIdResource) resource1).getId();
String id2 = ((HalIdResource) resource2).getId();
return id1.compareTo(id2);
}
}
}