01: /*
02: * $HeadURL: https://svn.apache.org/repos/asf/httpcomponents/httpcore/tags/4.0-beta1/module-nio/src/main/java/org/apache/http/impl/nio/codecs/HttpRequestParser.java $
03: * $Revision: 613298 $
04: * $Date: 2008-01-18 23:09:22 +0100 (Fri, 18 Jan 2008) $
05: *
06: * ====================================================================
07: * Licensed to the Apache Software Foundation (ASF) under one
08: * or more contributor license agreements. See the NOTICE file
09: * distributed with this work for additional information
10: * regarding copyright ownership. The ASF licenses this file
11: * to you under the Apache License, Version 2.0 (the
12: * "License"); you may not use this file except in compliance
13: * with the License. You may obtain a copy of the License at
14: *
15: * http://www.apache.org/licenses/LICENSE-2.0
16: *
17: * Unless required by applicable law or agreed to in writing,
18: * software distributed under the License is distributed on an
19: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20: * KIND, either express or implied. See the License for the
21: * specific language governing permissions and limitations
22: * under the License.
23: * ====================================================================
24: *
25: * This software consists of voluntary contributions made by many
26: * individuals on behalf of the Apache Software Foundation. For more
27: * information on the Apache Software Foundation, please see
28: * <http://www.apache.org/>.
29: *
30: */
31:
32: package org.apache.http.impl.nio.codecs;
33:
34: import org.apache.http.HttpException;
35: import org.apache.http.HttpMessage;
36: import org.apache.http.HttpRequestFactory;
37: import org.apache.http.RequestLine;
38: import org.apache.http.ParseException;
39: import org.apache.http.message.LineParser;
40: import org.apache.http.message.ParserCursor;
41: import org.apache.http.nio.reactor.SessionInputBuffer;
42: import org.apache.http.params.HttpParams;
43: import org.apache.http.util.CharArrayBuffer;
44:
45: public class HttpRequestParser extends AbstractMessageParser {
46:
47: private final HttpRequestFactory requestFactory;
48:
49: public HttpRequestParser(final SessionInputBuffer buffer,
50: final LineParser parser,
51: final HttpRequestFactory requestFactory,
52: final HttpParams params) {
53: super (buffer, parser, params);
54: if (requestFactory == null) {
55: throw new IllegalArgumentException(
56: "Request factory may not be null");
57: }
58: this .requestFactory = requestFactory;
59: }
60:
61: @Override
62: protected HttpMessage createMessage(final CharArrayBuffer buffer)
63: throws HttpException, ParseException {
64: ParserCursor cursor = new ParserCursor(0, buffer.length());
65: RequestLine requestLine = lineParser.parseRequestLine(buffer,
66: cursor);
67: return this.requestFactory.newHttpRequest(requestLine);
68: }
69:
70: }
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