/*
    * ====================================================================
    * 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.http.impl.cookie;
  
  import java.util.Collection;
  
  import org.apache.http.annotation.Contract;
  import org.apache.http.annotation.ThreadingBehavior;
  import org.apache.http.cookie.CookieSpec;
  import org.apache.http.cookie.CookieSpecFactory;
  import org.apache.http.cookie.CookieSpecProvider;
  import org.apache.http.cookie.params.CookieSpecPNames;
  import org.apache.http.params.HttpParams;
  import org.apache.http.protocol.HttpContext;
  
  /**
   * {@link org.apache.http.cookie.CookieSpecProvider} implementation that provides an instance of
   * {@link org.apache.http.impl.cookie.BrowserCompatSpec}. The instance returned by this factory
   * can be shared by multiple threads.
   *
   * @deprecated (4.4) use {@link org.apache.http.impl.cookie.DefaultCookieSpecProvider}.
   *
   * @since 4.0
   */
  @Contract(threading = ThreadingBehavior.IMMUTABLE)
  @Deprecated
  public class BrowserCompatSpecFactory implements CookieSpecFactory, CookieSpecProvider {
  
      public enum SecurityLevel {
          SECURITYLEVEL_DEFAULT,
          SECURITYLEVEL_IE_MEDIUM
      }
  
      private final SecurityLevel securityLevel;
      private final CookieSpec cookieSpec;
  
      public BrowserCompatSpecFactory(final String[] datepatterns, final SecurityLevel securityLevel) {
          super();
          this.securityLevel = securityLevel;
          this.cookieSpec = new BrowserCompatSpec(datepatterns, securityLevel);
      }
  
      public BrowserCompatSpecFactory(final String[] datepatterns) {
          this(null, SecurityLevel.SECURITYLEVEL_DEFAULT);
      }
  
      public BrowserCompatSpecFactory() {
          this(null, SecurityLevel.SECURITYLEVEL_DEFAULT);
      }
  
      @Override
      public CookieSpec newInstance(final HttpParams params) {
          if (params != null) {
  
              String[] patterns = null;
              final Collection<?> param = (Collection<?>) params.getParameter(
                      CookieSpecPNames.DATE_PATTERNS);
              if (param != null) {
                  patterns = new String[param.size()];
                  patterns = param.toArray(patterns);
              }
              return new BrowserCompatSpec(patterns, securityLevel);
          } else {
              return new BrowserCompatSpec(null, securityLevel);
          }
      }
  
      @Override
      public CookieSpec create(final HttpContext context) {
          return this.cookieSpec;
      }
  
  }