1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package org.apache.http.impl.nio.codecs;
29
30 import org.apache.http.HttpException;
31 import org.apache.http.HttpMessage;
32 import org.apache.http.HttpRequestFactory;
33 import org.apache.http.ParseException;
34 import org.apache.http.RequestLine;
35 import org.apache.http.message.LineParser;
36 import org.apache.http.message.ParserCursor;
37 import org.apache.http.nio.reactor.SessionInputBuffer;
38 import org.apache.http.params.HttpParams;
39 import org.apache.http.util.Args;
40 import org.apache.http.util.CharArrayBuffer;
41
42 /**
43 * Default {@link org.apache.http.nio.NHttpMessageParser} implementation
44 * for {@link org.apache.http.HttpRequest}s.
45 * <p>
46 * The following parameters can be used to customize the behavior of this
47 * class:
48 * <ul>
49 * <li>{@link org.apache.http.params.CoreConnectionPNames#MAX_HEADER_COUNT}</li>
50 * <li>{@link org.apache.http.params.CoreConnectionPNames#MAX_LINE_LENGTH}</li>
51 * </ul>
52 *
53 * @since 4.0
54 *
55 * @deprecated (4.1) use {@link DefaultHttpRequestParser}
56 */
57 @SuppressWarnings("rawtypes")
58 @Deprecated
59 public class HttpRequestParser extends AbstractMessageParser {
60
61 private final HttpRequestFactory requestFactory;
62
63 public HttpRequestParser(
64 final SessionInputBuffer buffer,
65 final LineParser parser,
66 final HttpRequestFactory requestFactory,
67 final HttpParams params) {
68 super(buffer, parser, params);
69 Args.notNull(requestFactory, "Request factory");
70 this.requestFactory = requestFactory;
71 }
72
73 @Override
74 protected HttpMessage createMessage(final CharArrayBuffer buffer)
75 throws HttpException, ParseException {
76 final ParserCursor cursor = new ParserCursor(0, buffer.length());
77 final RequestLine requestLine = lineParser.parseRequestLine(buffer, cursor);
78 return this.requestFactory.newHttpRequest(requestLine);
79 }
80
81 }