org.codehaus.enunciate.modules.xml.SchemaInfoComparator Maven / Gradle / Ivy

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The Enunciate XML module generates the XML artifacts (schema, WSDL) for the Enunciated project.

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/*
 * Copyright 2006-2008 Web Cohesion
 *
 * 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.codehaus.enunciate.modules.xml;

import org.codehaus.enunciate.config.SchemaInfo;

import java.util.Comparator;

/**
 * Compares schema info instances by namespace.
 *
 * @author Ryan Heaton
 */
public class SchemaInfoComparator implements Comparator {

  public int compare(SchemaInfo info1, SchemaInfo info2) {
    String namespace1 = info1.getNamespace();
    if (namespace1 == null) {
      namespace1 = "";
    }

    String namespace2 = info2.getNamespace();
    if (namespace2 == null) {
      namespace2 = "";
    }

    return namespace1.compareTo(namespace2);
  }
}