/*
* ====================================================================
* 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.impl.nio;
import org.apache.http.HttpRequest;
import org.apache.http.HttpRequestFactory;
import org.apache.http.HttpResponse;
import org.apache.http.annotation.Immutable;
import org.apache.http.config.ConnectionConfig;
import org.apache.http.entity.ContentLengthStrategy;
import org.apache.http.impl.ConnSupport;
import org.apache.http.impl.DefaultHttpRequestFactory;
import org.apache.http.impl.nio.codecs.DefaultHttpRequestParserFactory;
import org.apache.http.nio.NHttpConnectionFactory;
import org.apache.http.nio.NHttpMessageParserFactory;
import org.apache.http.nio.NHttpMessageWriterFactory;
import org.apache.http.nio.reactor.IOSession;
import org.apache.http.nio.util.ByteBufferAllocator;
import org.apache.http.nio.util.HeapByteBufferAllocator;
import org.apache.http.params.HttpParamConfig;
import org.apache.http.params.HttpParams;
import org.apache.http.util.Args;
/**
* Default factory for plain (non-encrypted), non-blocking
* {@link org.apache.http.nio.NHttpServerConnection}s.
*
* @since 4.2
*/
@SuppressWarnings("deprecation")
@Immutable
public class DefaultNHttpServerConnectionFactory
implements NHttpConnectionFactory<DefaultNHttpServerConnection> {
private final ContentLengthStrategy incomingContentStrategy;
private final ContentLengthStrategy outgoingContentStrategy;
private final NHttpMessageParserFactory<HttpRequest> requestParserFactory;
private final NHttpMessageWriterFactory<HttpResponse> responseWriterFactory;
private final ByteBufferAllocator allocator;
private final ConnectionConfig cconfig;
/**
* @deprecated (4.3) use {@link
* DefaultNHttpServerConnectionFactory#DefaultNHttpServerConnectionFactory(
* ByteBufferAllocator, NHttpMessageParserFactory, NHttpMessageWriterFactory,
* ConnectionConfig)}
*/
@Deprecated
public DefaultNHttpServerConnectionFactory(
final HttpRequestFactory requestFactory,
final ByteBufferAllocator allocator,
final HttpParams params) {
super();
Args.notNull(requestFactory, "HTTP request factory");
Args.notNull(allocator, "Byte buffer allocator");
Args.notNull(params, "HTTP parameters");
this.incomingContentStrategy = null;
this.outgoingContentStrategy = null;
this.requestParserFactory = new DefaultHttpRequestParserFactory(null, requestFactory);
this.responseWriterFactory = null;
this.allocator = allocator;
this.cconfig = HttpParamConfig.getConnectionConfig(params);
}
/**
* @deprecated (4.3) use {@link
* DefaultNHttpServerConnectionFactory#DefaultNHttpServerConnectionFactory(ConnectionConfig)}
*/
@Deprecated
public DefaultNHttpServerConnectionFactory(final HttpParams params) {
this(DefaultHttpRequestFactory.INSTANCE, HeapByteBufferAllocator.INSTANCE, params);
}
/**
* @deprecated (4.3) no longer used.
*/
@Deprecated
protected DefaultNHttpServerConnection createConnection(
final IOSession session,
final HttpRequestFactory requestFactory,
final ByteBufferAllocator allocator,
final HttpParams params) {
return new DefaultNHttpServerConnection(session, requestFactory, allocator, params);
}
/**
* @since 4.3
*/
public DefaultNHttpServerConnectionFactory(
final ContentLengthStrategy incomingContentStrategy,
final ContentLengthStrategy outgoingContentStrategy,
final NHttpMessageParserFactory<HttpRequest> requestParserFactory,
final NHttpMessageWriterFactory<HttpResponse> responseWriterFactory,
final ByteBufferAllocator allocator,
final ConnectionConfig cconfig) {
super();
this.incomingContentStrategy = incomingContentStrategy;
this.outgoingContentStrategy = outgoingContentStrategy;
this.requestParserFactory = requestParserFactory;
this.responseWriterFactory = responseWriterFactory;
this.allocator = allocator;
this.cconfig = cconfig != null ? cconfig : ConnectionConfig.DEFAULT;
}
/**
* @since 4.3
*/
public DefaultNHttpServerConnectionFactory(
final ByteBufferAllocator allocator,
final NHttpMessageParserFactory<HttpRequest> requestParserFactory,
final NHttpMessageWriterFactory<HttpResponse> responseWriterFactory,
final ConnectionConfig cconfig) {
this(null, null, requestParserFactory, responseWriterFactory, allocator, cconfig);
}
/**
* @since 4.3
*/
public DefaultNHttpServerConnectionFactory(final ConnectionConfig config) {
this(null, null, null, null, null, config);
}
/**
* @since 4.3
*/
public DefaultNHttpServerConnectionFactory() {
this(null, null, null, null, null, null);
}
@Override
public DefaultNHttpServerConnection createConnection(final IOSession session) {
return new DefaultNHttpServerConnection(session,
this.cconfig.getBufferSize(),
this.cconfig.getFragmentSizeHint(),
this.allocator,
ConnSupport.createDecoder(this.cconfig),
ConnSupport.createEncoder(this.cconfig),
this.cconfig.getMessageConstraints(),
this.incomingContentStrategy,
this.outgoingContentStrategy,
this.requestParserFactory,
this.responseWriterFactory);
}
}