/*
* ====================================================================
* 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.examples.nio.client;
import java.io.IOException;
import java.nio.CharBuffer;
import java.util.concurrent.Future;
import org.apache.http.HttpResponse;
import org.apache.http.impl.nio.client.DefaultHttpAsyncClient;
import org.apache.http.nio.IOControl;
import org.apache.http.nio.client.HttpAsyncClient;
import org.apache.http.nio.client.methods.AsyncCharConsumer;
import org.apache.http.nio.client.methods.HttpAsyncGet;
public class AsyncClientHttpExchangeStreaming {
public static void main(String[] args) throws Exception {
HttpAsyncClient httpclient = new DefaultHttpAsyncClient();
httpclient.start();
try {
Future<Boolean> future = httpclient.execute(
new HttpAsyncGet("http://localhost:8080/"),
new MyResponseConsumer(), null);
Boolean result = future.get();
if (result != null && result.booleanValue()) {
System.out.println("Request successfully executed");
} else {
System.out.println("Request failed");
}
System.out.println("Shutting down");
} finally {
httpclient.shutdown();
}
System.out.println("Done");
}
static class MyResponseConsumer extends AsyncCharConsumer<Boolean> {
@Override
protected void onResponseReceived(final HttpResponse response) {
}
@Override
protected void onCharReceived(final CharBuffer buf, final IOControl ioctrl) throws IOException {
while (buf.hasRemaining()) {
System.out.print(buf.get());
}
}
@Override
protected void onCleanup() {
}
@Override
protected Boolean buildResult() {
return Boolean.TRUE;
}
}
}