/*
* ====================================================================
* 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 org.apache.http.annotation.Immutable;
import org.apache.http.annotation.Obsolete;
import org.apache.http.cookie.CookieSpec;
import org.apache.http.cookie.CookieSpecProvider;
import org.apache.http.protocol.HttpContext;
/**
* {@link org.apache.http.cookie.CookieSpecProvider} implementation that provides an instance of
* {@link NetscapeDraftSpec}. The instance returned by this factory
* can be shared by multiple threads.
* <p>
* Rendered obsolete by {@link org.apache.http.impl.cookie.RFC6265CookieSpecProvider}
*
* @since 4.4
* @see org.apache.http.impl.cookie.RFC6265CookieSpecProvider
*/
@Obsolete
@Immutable
public class NetscapeDraftSpecProvider implements CookieSpecProvider {
private final String[] datepatterns;
private volatile CookieSpec cookieSpec;
public NetscapeDraftSpecProvider(final String[] datepatterns) {
super();
this.datepatterns = datepatterns;
}
public NetscapeDraftSpecProvider() {
this(null);
}
@Override
public CookieSpec create(final HttpContext context) {
if (cookieSpec == null) {
synchronized (this) {
if (cookieSpec == null) {
this.cookieSpec = new NetscapeDraftSpec(this.datepatterns);
}
}
}
return this.cookieSpec;
}
}