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27 package org.apache.http.impl.nio.conn;
28
29 import java.nio.charset.Charset;
30 import java.nio.charset.CharsetDecoder;
31 import java.nio.charset.CharsetEncoder;
32 import java.nio.charset.CodingErrorAction;
33 import java.util.concurrent.atomic.AtomicLong;
34
35 import org.apache.commons.logging.Log;
36 import org.apache.commons.logging.LogFactory;
37 import org.apache.http.HttpResponse;
38 import org.apache.http.HttpResponseFactory;
39 import org.apache.http.config.ConnectionConfig;
40 import org.apache.http.impl.DefaultHttpResponseFactory;
41 import org.apache.http.impl.nio.codecs.DefaultHttpResponseParserFactory;
42 import org.apache.http.message.BasicLineParser;
43 import org.apache.http.nio.NHttpMessageParserFactory;
44 import org.apache.http.nio.conn.ClientAsyncConnection;
45 import org.apache.http.nio.conn.ClientAsyncConnectionFactory;
46 import org.apache.http.nio.conn.ManagedNHttpClientConnection;
47 import org.apache.http.nio.conn.NHttpConnectionFactory;
48 import org.apache.http.nio.reactor.IOEventDispatch;
49 import org.apache.http.nio.reactor.IOSession;
50 import org.apache.http.nio.util.ByteBufferAllocator;
51 import org.apache.http.nio.util.HeapByteBufferAllocator;
52 import org.apache.http.params.HttpParams;
53
54 @Deprecated
55 public class DefaultClientAsyncConnectionFactory
56 implements ClientAsyncConnectionFactory, NHttpConnectionFactory<ManagedNHttpClientConnection> {
57
58 private final Log headerlog = LogFactory.getLog("org.apache.http.headers");
59 private final Log wirelog = LogFactory.getLog("org.apache.http.wire");
60 private final Log log = LogFactory.getLog(ManagedNHttpClientConnectionImpl.class);
61
62 public static final DefaultClientAsyncConnectionFactory INSTANCE = new DefaultClientAsyncConnectionFactory(null, null);
63
64 private static AtomicLong COUNTER = new AtomicLong();
65
66 private final HttpResponseFactory responseFactory;
67 private final NHttpMessageParserFactory<HttpResponse> responseParserFactory;
68 private final ByteBufferAllocator allocator;
69
70 public DefaultClientAsyncConnectionFactory(
71 final NHttpMessageParserFactory<HttpResponse> responseParserFactory,
72 final ByteBufferAllocator allocator) {
73 super();
74 this.responseFactory = createHttpResponseFactory();
75 this.responseParserFactory = responseParserFactory != null ? responseParserFactory :
76 DefaultHttpResponseParserFactory.INSTANCE;
77 this.allocator = allocator != null ? allocator : HeapByteBufferAllocator.INSTANCE;
78 }
79
80 public DefaultClientAsyncConnectionFactory() {
81 super();
82 this.responseFactory = createHttpResponseFactory();
83 this.responseParserFactory = new DefaultHttpResponseParserFactory(
84 BasicLineParser.INSTANCE, this.responseFactory);
85 this.allocator = createByteBufferAllocator();
86 }
87
88 @Override
89 @Deprecated
90 public ClientAsyncConnection create(
91 final String id,
92 final IOSession iosession,
93 final HttpParams params) {
94 return new DefaultClientAsyncConnection(
95 id, iosession, this.responseFactory, this.allocator, params);
96 }
97
98 @Deprecated
99 protected ByteBufferAllocator createByteBufferAllocator() {
100 return HeapByteBufferAllocator.INSTANCE;
101 }
102
103 @Deprecated
104 protected HttpResponseFactory createHttpResponseFactory() {
105 return DefaultHttpResponseFactory.INSTANCE;
106 }
107
108 @Override
109 public ManagedNHttpClientConnection create(
110 final IOSession iosession, final ConnectionConfig config) {
111 final String id = "http-outgoing-" + Long.toString(COUNTER.getAndIncrement());
112 CharsetDecoder chardecoder = null;
113 CharsetEncoder charencoder = null;
114 final Charset charset = config.getCharset();
115 final CodingErrorAction malformedInputAction = config.getMalformedInputAction() != null ?
116 config.getMalformedInputAction() : CodingErrorAction.REPORT;
117 final CodingErrorAction unmappableInputAction = config.getUnmappableInputAction() != null ?
118 config.getUnmappableInputAction() : CodingErrorAction.REPORT;
119 if (charset != null) {
120 chardecoder = charset.newDecoder();
121 chardecoder.onMalformedInput(malformedInputAction);
122 chardecoder.onUnmappableCharacter(unmappableInputAction);
123 charencoder = charset.newEncoder();
124 charencoder.onMalformedInput(malformedInputAction);
125 charencoder.onUnmappableCharacter(unmappableInputAction);
126 }
127 final ManagedNHttpClientConnection conn = new ManagedNHttpClientConnectionImpl(
128 id,
129 this.log,
130 this.headerlog,
131 this.wirelog,
132 iosession,
133 config.getBufferSize(),
134 config.getFragmentSizeHint(),
135 this.allocator,
136 chardecoder, charencoder, config.getMessageConstraints(),
137 null, null, null,
138 this.responseParserFactory);
139 iosession.setAttribute(IOEventDispatch.CONNECTION_KEY, conn);
140 return conn;
141 }
142
143 }