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157 lines
6.0 KiB
Java
157 lines
6.0 KiB
Java
/*
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* ====================================================================
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*
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*/
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package ch.boye.httpclientandroidlib.impl.client;
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import java.io.IOException;
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import java.util.concurrent.TimeUnit;
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import ch.boye.httpclientandroidlib.HttpException;
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import ch.boye.httpclientandroidlib.HttpHost;
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import ch.boye.httpclientandroidlib.HttpRequest;
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import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
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import ch.boye.httpclientandroidlib.client.ClientProtocolException;
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import ch.boye.httpclientandroidlib.client.config.RequestConfig;
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import ch.boye.httpclientandroidlib.client.methods.CloseableHttpResponse;
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import ch.boye.httpclientandroidlib.client.methods.Configurable;
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import ch.boye.httpclientandroidlib.client.methods.HttpExecutionAware;
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import ch.boye.httpclientandroidlib.client.methods.HttpRequestWrapper;
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import ch.boye.httpclientandroidlib.client.protocol.HttpClientContext;
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import ch.boye.httpclientandroidlib.conn.ClientConnectionManager;
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import ch.boye.httpclientandroidlib.conn.ClientConnectionRequest;
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import ch.boye.httpclientandroidlib.conn.HttpClientConnectionManager;
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import ch.boye.httpclientandroidlib.conn.ManagedClientConnection;
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import ch.boye.httpclientandroidlib.conn.routing.HttpRoute;
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import ch.boye.httpclientandroidlib.conn.scheme.SchemeRegistry;
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import ch.boye.httpclientandroidlib.impl.DefaultConnectionReuseStrategy;
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import ch.boye.httpclientandroidlib.impl.execchain.MinimalClientExec;
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import ch.boye.httpclientandroidlib.params.BasicHttpParams;
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import ch.boye.httpclientandroidlib.params.HttpParams;
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import ch.boye.httpclientandroidlib.protocol.BasicHttpContext;
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import ch.boye.httpclientandroidlib.protocol.HttpContext;
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import ch.boye.httpclientandroidlib.protocol.HttpRequestExecutor;
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import ch.boye.httpclientandroidlib.util.Args;
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/**
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* Internal class.
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*
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* @since 4.3
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*/
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@ThreadSafe
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@SuppressWarnings("deprecation")
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class MinimalHttpClient extends CloseableHttpClient {
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private final HttpClientConnectionManager connManager;
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private final MinimalClientExec requestExecutor;
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private final HttpParams params;
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public MinimalHttpClient(
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final HttpClientConnectionManager connManager) {
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super();
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this.connManager = Args.notNull(connManager, "HTTP connection manager");
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this.requestExecutor = new MinimalClientExec(
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new HttpRequestExecutor(),
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connManager,
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DefaultConnectionReuseStrategy.INSTANCE,
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DefaultConnectionKeepAliveStrategy.INSTANCE);
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this.params = new BasicHttpParams();
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}
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@Override
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protected CloseableHttpResponse doExecute(
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final HttpHost target,
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final HttpRequest request,
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final HttpContext context) throws IOException, ClientProtocolException {
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Args.notNull(target, "Target host");
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Args.notNull(request, "HTTP request");
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HttpExecutionAware execAware = null;
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if (request instanceof HttpExecutionAware) {
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execAware = (HttpExecutionAware) request;
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}
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try {
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final HttpRequestWrapper wrapper = HttpRequestWrapper.wrap(request);
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final HttpClientContext localcontext = HttpClientContext.adapt(
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context != null ? context : new BasicHttpContext());
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final HttpRoute route = new HttpRoute(target);
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RequestConfig config = null;
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if (request instanceof Configurable) {
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config = ((Configurable) request).getConfig();
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}
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if (config != null) {
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localcontext.setRequestConfig(config);
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}
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return this.requestExecutor.execute(route, wrapper, localcontext, execAware);
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} catch (final HttpException httpException) {
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throw new ClientProtocolException(httpException);
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}
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}
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public HttpParams getParams() {
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return this.params;
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}
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public void close() {
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this.connManager.shutdown();
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}
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public ClientConnectionManager getConnectionManager() {
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return new ClientConnectionManager() {
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public void shutdown() {
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connManager.shutdown();
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}
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public ClientConnectionRequest requestConnection(
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final HttpRoute route, final Object state) {
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throw new UnsupportedOperationException();
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}
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public void releaseConnection(
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final ManagedClientConnection conn,
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final long validDuration, final TimeUnit timeUnit) {
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throw new UnsupportedOperationException();
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}
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public SchemeRegistry getSchemeRegistry() {
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throw new UnsupportedOperationException();
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}
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public void closeIdleConnections(final long idletime, final TimeUnit tunit) {
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connManager.closeIdleConnections(idletime, tunit);
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}
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public void closeExpiredConnections() {
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connManager.closeExpiredConnections();
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}
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};
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}
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}
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