org.eclipse.aether.transport.http.SharingHttpContext Maven / Gradle / Ivy
/*
* 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.eclipse.aether.transport.http;
import java.io.Closeable;
import org.apache.http.client.protocol.HttpClientContext;
/**
* HTTP context that shares certain attributes among requests to optimize the communication with the server.
*
* @see Stateful HTTP
* connections
*/
final class SharingHttpContext extends HttpClientContext implements Closeable {
private final LocalState state;
private final SharingAuthCache authCache;
SharingHttpContext(LocalState state) {
this.state = state;
authCache = new SharingAuthCache(state);
super.setAttribute(HttpClientContext.AUTH_CACHE, authCache);
}
@Override
public Object getAttribute(String id) {
if (HttpClientContext.USER_TOKEN.equals(id)) {
return state.getUserToken();
}
return super.getAttribute(id);
}
@Override
public void setAttribute(String id, Object obj) {
if (HttpClientContext.USER_TOKEN.equals(id)) {
state.setUserToken(obj);
} else {
super.setAttribute(id, obj);
}
}
@Override
public Object removeAttribute(String id) {
if (HttpClientContext.USER_TOKEN.equals(id)) {
state.setUserToken(null);
return null;
}
return super.removeAttribute(id);
}
@Override
public void close() {
authCache.clear();
}
}