/*
    * 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
   * "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.myfaces.tobago.internal.util;
  
  import org.apache.commons.lang.StringUtils;
  
  public class ContentType {
    private String primaryType;
    private String subType;
  
    public ContentType(String contentType) {
      parse(contentType);
    }
  
    private void parse(String contentType) {
      // TODO parse Parameter
      String[] values = StringUtils.split(contentType, "/");
      if (values.length == 2) {
        primaryType = values[0];
        subType = values[1];
      } else {
        throw new IllegalArgumentException("ContentType '" + contentType + "' not recognized.");
      }
    }
  
    public String getPrimaryType() {
      return primaryType;
    }
  
    public String getSubType() {
      return subType;
    }
  
    public boolean match(ContentType contentType) {
      return primaryType.equalsIgnoreCase(contentType.getPrimaryType())
          && ("*".equals(subType) || subType.equalsIgnoreCase(contentType.getSubType()));
    }
  
    public String toString() {
      return primaryType + "/" + subType;
    }
  
    public static ContentType valueOf(String s) {
      return new ContentType(s);
    }
  }