org.apache.cxf.jaxrs.model.OperationResourceInfoComparator Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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
*
* 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
package org.apache.cxf.jaxrs.model;
import java.util.Comparator;
import org.apache.cxf.jaxrs.utils.JAXRSUtils;
public class OperationResourceInfoComparator implements Comparator {
public int compare(OperationResourceInfo e1, OperationResourceInfo e2) {
if (e1.getHttpMethod() != null && e2.getHttpMethod() == null
|| e1.getHttpMethod() == null && e2.getHttpMethod() != null) {
// subresource method takes precedence over a subresource locator
return e1.getHttpMethod() != null ? -1 : 1;
}
int result = URITemplate.compareTemplates(
e1.getURITemplate(),
e2.getURITemplate());
if (result == 0) {
result = JAXRSUtils.compareSortedMediaTypes(
e1.getConsumeTypes(),
e2.getConsumeTypes());
}
if (result == 0) {
//use the media type of output data as the secondary key.
result = JAXRSUtils.compareSortedMediaTypes(e1.getProduceTypes(),
e2.getProduceTypes());
}
return result;
}
}