/*
* ====================================================================
* 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.client.fluent;
import java.net.URI;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicReference;
import org.apache.http.HttpVersion;
import org.apache.http.ProtocolVersion;
import org.apache.http.RequestLine;
import org.apache.http.annotation.NotThreadSafe;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.Configurable;
import org.apache.http.client.methods.HttpExecutionAware;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.concurrent.Cancellable;
import org.apache.http.message.AbstractHttpMessage;
import org.apache.http.message.BasicRequestLine;
import org.apache.http.util.Args;
@NotThreadSafe
class InternalHttpRequest extends AbstractHttpMessage
implements HttpUriRequest, HttpExecutionAware, Configurable {
private final String method;
private ProtocolVersion version;
private URI uri;
private RequestConfig config;
private final AtomicBoolean aborted;
private final AtomicReference<Cancellable> cancellableRef;
InternalHttpRequest(final String method, final URI requestURI) {
Args.notBlank(method, "Method");
Args.notNull(requestURI, "Request URI");
this.method = method;
this.uri = requestURI;
this.aborted = new AtomicBoolean(false);
this.cancellableRef = new AtomicReference<Cancellable>(null);
}
public void setProtocolVersion(final ProtocolVersion version) {
this.version = version;
}
@Override
public ProtocolVersion getProtocolVersion() {
return version != null ? version : HttpVersion.HTTP_1_1;
}
@Override
public String getMethod() {
return this.method;
}
@Override
public URI getURI() {
return this.uri;
}
@Override
public void abort() throws UnsupportedOperationException {
if (this.aborted.compareAndSet(false, true)) {
final Cancellable cancellable = this.cancellableRef.getAndSet(null);
if (cancellable != null) {
cancellable.cancel();
}
}
}
@Override
public boolean isAborted() {
return this.aborted.get();
}
@Override
public void setCancellable(final Cancellable cancellable) {
if (!this.aborted.get()) {
this.cancellableRef.set(cancellable);
}
}
@Override
public RequestLine getRequestLine() {
final ProtocolVersion ver = getProtocolVersion();
final URI uriCopy = getURI();
String uritext = null;
if (uriCopy != null) {
uritext = uriCopy.toASCIIString();
}
if (uritext == null || uritext.isEmpty()) {
uritext = "/";
}
return new BasicRequestLine(getMethod(), uritext, ver);
}
@Override
public RequestConfig getConfig() {
return config;
}
public void setConfig(final RequestConfig config) {
this.config = config;
}
public void setURI(final URI uri) {
this.uri = uri;
}
@Override
public String toString() {
return getMethod() + " " + getURI() + " " + getProtocolVersion();
}
}