BooleanAdapter.java

/*
 * Copyright 2013 The Apache Software Foundation.
 *
 * 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.apache.manifoldcf.crawler.connectors.generic.api;

import javax.xml.bind.annotation.adapters.XmlAdapter;
import java.util.Locale;

public class BooleanAdapter extends XmlAdapter<String, Boolean> {

  @Override
  public Boolean unmarshal(String v) throws Exception {
    v = v.toLowerCase(Locale.ROOT);
    return "true".equals(v) || "1".equals(v) || "on".equals(v) || "y".equals(v);
  }

  @Override
  public String marshal(Boolean v) throws Exception {
    if (v) {
      return "true";
    }
    return "false";
  }
}