001/*
002 * ====================================================================
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *   http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing,
014 * software distributed under the License is distributed on an
015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016 * KIND, either express or implied.  See the License for the
017 * specific language governing permissions and limitations
018 * under the License.
019 * ====================================================================
020 *
021 * This software consists of voluntary contributions made by many
022 * individuals on behalf of the Apache Software Foundation.  For more
023 * information on the Apache Software Foundation, please see
024 * <http://www.apache.org/>.
025 *
026 */
027
028package org.apache.http.message;
029
030import java.io.Serializable;
031
032import org.apache.http.ProtocolVersion;
033import org.apache.http.RequestLine;
034import org.apache.http.annotation.ThreadingBehavior;
035import org.apache.http.annotation.Contract;
036import org.apache.http.util.Args;
037
038/**
039 * Basic implementation of {@link RequestLine}.
040 *
041 * @since 4.0
042 */
043@Contract(threading = ThreadingBehavior.IMMUTABLE)
044public class BasicRequestLine implements RequestLine, Cloneable, Serializable {
045
046    private static final long serialVersionUID = 2810581718468737193L;
047
048    private final ProtocolVersion protoversion;
049    private final String method;
050    private final String uri;
051
052    public BasicRequestLine(final String method,
053                            final String uri,
054                            final ProtocolVersion version) {
055        super();
056        this.method = Args.notNull(method, "Method");
057        this.uri = Args.notNull(uri, "URI");
058        this.protoversion = Args.notNull(version, "Version");
059    }
060
061    @Override
062    public String getMethod() {
063        return this.method;
064    }
065
066    @Override
067    public ProtocolVersion getProtocolVersion() {
068        return this.protoversion;
069    }
070
071    @Override
072    public String getUri() {
073        return this.uri;
074    }
075
076    @Override
077    public String toString() {
078        // no need for non-default formatting in toString()
079        return BasicLineFormatter.INSTANCE.formatRequestLine(null, this).toString();
080    }
081
082    @Override
083    public Object clone() throws CloneNotSupportedException {
084        return super.clone();
085    }
086
087}