/*
* ====================================================================
* 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 java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import java.nio.charset.CodingErrorAction;
import org.apache.http.HttpResponse;
import org.apache.http.HttpResponseFactory;
import org.apache.http.annotation.Immutable;
import org.apache.http.config.ConnectionConfig;
import org.apache.http.impl.DefaultHttpResponseFactory;
import org.apache.http.impl.nio.codecs.DefaultHttpResponseParserFactory;
import org.apache.http.nio.NHttpClientConnection;
import org.apache.http.nio.NHttpConnectionFactory;
import org.apache.http.nio.NHttpMessageParserFactory;
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 NHttpClientConnection}s.
*
* @since 4.2
*/
@SuppressWarnings("deprecation")
@Immutable
public class DefaultNHttpClientConnectionFactory
implements NHttpConnectionFactory<DefaultNHttpClientConnection> {
private final NHttpMessageParserFactory<HttpResponse> responseParserFactory;
private final ByteBufferAllocator allocator;
private final ConnectionConfig config;
/**
* @deprecated (4.3) use {@link
* DefaultNHttpClientConnectionFactory#DefaultNHttpClientConnectionFactory(
* NHttpMessageParserFactory, ByteBufferAllocator, ConnectionConfig)}
*/
@Deprecated
public DefaultNHttpClientConnectionFactory(
final HttpResponseFactory responseFactory,
final ByteBufferAllocator allocator,
final HttpParams params) {
super();
Args.notNull(responseFactory, "HTTP response factory");
Args.notNull(allocator, "Byte buffer allocator");
Args.notNull(params, "HTTP parameters");
this.allocator = allocator;
this.responseParserFactory = new DefaultHttpResponseParserFactory(null, responseFactory);
this.config = HttpParamConfig.getConnectionConfig(params);
}
/**
* @deprecated (4.3) use {@link
* DefaultNHttpClientConnectionFactory#DefaultNHttpClientConnectionFactory(ConnectionConfig)}
*/
@Deprecated
public DefaultNHttpClientConnectionFactory(final HttpParams params) {
this(DefaultHttpResponseFactory.INSTANCE, HeapByteBufferAllocator.INSTANCE, params);
}
/**
* @since 4.3
*/
public DefaultNHttpClientConnectionFactory(
final NHttpMessageParserFactory<HttpResponse> responseParserFactory,
final ByteBufferAllocator allocator,
final ConnectionConfig config) {
super();
this.allocator = allocator != null ? allocator : HeapByteBufferAllocator.INSTANCE;
this.responseParserFactory = responseParserFactory != null ? responseParserFactory :
DefaultHttpResponseParserFactory.INSTANCE;
this.config = config != null ? config : ConnectionConfig.DEFAULT;
}
/**
* @since 4.3
*/
public DefaultNHttpClientConnectionFactory(final ConnectionConfig config) {
this(null, null, config);
}
/**
* @deprecated (4.3) no longer used.
*/
@Deprecated
protected DefaultNHttpClientConnection createConnection(
final IOSession session,
final HttpResponseFactory responseFactory,
final ByteBufferAllocator allocator,
final HttpParams params) {
return new DefaultNHttpClientConnection(session, responseFactory, allocator, params);
}
public DefaultNHttpClientConnection createConnection(final IOSession session) {
CharsetDecoder chardecoder = null;
CharsetEncoder charencoder = null;
final Charset charset = this.config.getCharset();
final CodingErrorAction malformedInputAction = this.config.getMalformedInputAction() != null ?
this.config.getMalformedInputAction() : CodingErrorAction.REPORT;
final CodingErrorAction unmappableInputAction = this.config.getUnmappableInputAction() != null ?
this.config.getUnmappableInputAction() : CodingErrorAction.REPORT;
if (charset != null) {
chardecoder = charset.newDecoder();
chardecoder.onMalformedInput(malformedInputAction);
chardecoder.onUnmappableCharacter(unmappableInputAction);
charencoder = charset.newEncoder();
charencoder.onMalformedInput(malformedInputAction);
charencoder.onUnmappableCharacter(unmappableInputAction);
}
return new DefaultNHttpClientConnection(
session,
this.config.getBufferSize(),
this.config.getFragmentSizeHint(),
this.allocator,
chardecoder, charencoder, this.config.getMessageConstraints(),
null, null, null,
this.responseParserFactory);
}
}