/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/test/org/apache/commons/httpclient/server/RequestLine.java,v 1.4 2004/09/14 15:50:41 olegk Exp $
* $Revision: 155418 $
* $Date: 2005-02-26 08:01:52 -0500 (Sat, 26 Feb 2005) $
*
* ====================================================================
*
* Copyright 1999-2004 The Apache Software Foundation
*
* Licensed 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/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.commons.httpclient.server;
import java.util.NoSuchElementException;
import java.util.StringTokenizer;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpVersion;
import org.apache.commons.httpclient.ProtocolException;
/**
* Defines a HTTP request-line, consisting of method name, URI and protocol.
* Instances of this class are immutable.
*
* @author Christian Kohlschuetter
* @author Oleg Kalnichevski
*/
public class RequestLine {
private HttpVersion httpversion = null;
private String method = null;
private String uri= null;
public static RequestLine parseLine(final String l)
throws HttpException {
String method = null;
String uri = null;
String protocol = null;
try {
StringTokenizer st = new StringTokenizer(l, " ");
method = st.nextToken();
uri = st.nextToken();
protocol = st.nextToken();
} catch (NoSuchElementException e) {
throw new ProtocolException("Invalid request line: " + l);
}
return new RequestLine(method, uri, protocol);
}
public RequestLine(final String method, final String uri, final HttpVersion httpversion) {
super();
if (method == null) {
throw new IllegalArgumentException("Method may not be null");
}
if (uri == null) {
throw new IllegalArgumentException("URI may not be null");
}
if (httpversion == null) {
throw new IllegalArgumentException("HTTP version may not be null");
}
this.method = method;
this.uri = uri;
this.httpversion = httpversion;
}
public RequestLine(final String method, final String uri, final String httpversion)
throws ProtocolException {
this(method, uri, HttpVersion.parse(httpversion));
}
public String getMethod() {
return this.method;
}
public HttpVersion getHttpVersion() {
return this.httpversion;
}
public String getUri() {
return this.uri;
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append(this.method);
sb.append(" ");
sb.append(this.uri);
sb.append(" ");
sb.append(this.httpversion);
return sb.toString();
}
}