/*
* ====================================================================
* 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
*
* The following parameters can be used to customize the behavior of this * class: *
* This method can be overridden in a super class in order to provide * a different implementation of the {@link ByteBufferAllocator} interface. * * @return byte buffer allocator. */ protected ByteBufferAllocator createByteBufferAllocator() { return new HeapByteBufferAllocator(); } /** * Creates an instance of {@link DefaultHttpResponseFactory} to be used * by HTTP connections for creating {@link HttpResponse} objects. *
* This method can be overridden in a super class in order to provide * a different implementation of the {@link HttpResponseFactory} interface. * * @return HTTP response factory. */ protected HttpResponseFactory createHttpResponseFactory() { return new DefaultHttpResponseFactory(); } /** * Creates an instance of {@link DefaultNHttpClientConnection} based on the * given {@link IOSession}. *
* This method can be overridden in a super class in order to provide * a different implementation of the {@link NHttpClientIOTarget} interface. * * @param session the underlying I/O session. * * @return newly created HTTP connection. */ @Override protected NHttpClientIOTarget createConnection(final IOSession session) { return new DefaultNHttpClientConnection( session, createHttpResponseFactory(), this.allocator, this.params); } @Override protected void onConnected(final NHttpClientIOTarget conn) { int timeout = HttpConnectionParams.getSoTimeout(this.params); conn.setSocketTimeout(timeout); Object attachment = conn.getContext().getAttribute(IOSession.ATTACHMENT_KEY); this.handler.connected(conn, attachment); } @Override protected void onClosed(final NHttpClientIOTarget conn) { this.handler.closed(conn); } @Override protected void onException(final NHttpClientIOTarget conn, IOException ex) { this.handler.exception(conn, ex); } @Override protected void onInputReady(final NHttpClientIOTarget conn) { conn.consumeInput(this.handler); } @Override protected void onOutputReady(final NHttpClientIOTarget conn) { conn.produceOutput(this.handler); } @Override protected void onTimeout(final NHttpClientIOTarget conn) { this.handler.timeout(conn); } }