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The Netty project is an effort to provide an asynchronous event-driven network application framework and tools for rapid development of maintainable high performance and high scalability protocol servers and clients. In other words, Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

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/*
 * Copyright 2009 Red Hat, Inc.
 *
 * Red Hat 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.
 */
package org.jboss.netty.handler.codec.http;

import org.jboss.netty.util.internal.StringUtil;

/**
 * The default {@link HttpRequest} implementation.
 *
 * @author The Netty Project
 * @author Andy Taylor ([email protected])
 * @author Trustin Lee
 * @version $Rev: 2088 $, $Date: 2010-01-27 11:38:17 +0900 (Wed, 27 Jan 2010) $
 */
public class DefaultHttpRequest extends DefaultHttpMessage implements HttpRequest {

    private HttpMethod method;
    private String uri;

    /**
     * Creates a new instance.
     *
     * @param httpVersion the HTTP version of the request
     * @param method      the HTTP method of the request
     * @param uri         the URI or path of the request
     */
    public DefaultHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri) {
        super(httpVersion);
        setMethod(method);
        setUri(uri);
    }

    public HttpMethod getMethod() {
        return method;
    }

    public void setMethod(HttpMethod method) {
        if (method == null) {
            throw new NullPointerException("method");
        }
        this.method = method;
    }

    public String getUri() {
        return uri;
    }

    public void setUri(String uri) {
        if (uri == null) {
            throw new NullPointerException("uri");
        }
        this.uri = uri;
    }

    @Override
    public String toString() {
        StringBuilder buf = new StringBuilder();
        buf.append(getClass().getSimpleName());
        buf.append("(chunked: ");
        buf.append(isChunked());
        buf.append(')');
        buf.append(StringUtil.NEWLINE);
        buf.append(getMethod().toString());
        buf.append(' ');
        buf.append(getUri());
        buf.append(' ');
        buf.append(getProtocolVersion().getText());
        buf.append(StringUtil.NEWLINE);
        appendHeaders(buf);

        // Remove the last newline.
        buf.setLength(buf.length() - StringUtil.NEWLINE.length());
        return buf.toString();
    }
}