michael@0: /*
michael@0:  * ====================================================================
michael@0:  * Licensed to the Apache Software Foundation (ASF) under one
michael@0:  * or more contributor license agreements.  See the NOTICE file
michael@0:  * distributed with this work for additional information
michael@0:  * regarding copyright ownership.  The ASF licenses this file
michael@0:  * to you under the Apache License, Version 2.0 (the
michael@0:  * "License"); you may not use this file except in compliance
michael@0:  * with the License.  You may obtain a copy of the License at
michael@0:  *
michael@0:  *   http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing,
michael@0:  * software distributed under the License is distributed on an
michael@0:  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
michael@0:  * KIND, either express or implied.  See the License for the
michael@0:  * specific language governing permissions and limitations
michael@0:  * under the License.
michael@0:  * ====================================================================
michael@0:  *
michael@0:  * This software consists of voluntary contributions made by many
michael@0:  * individuals on behalf of the Apache Software Foundation.  For more
michael@0:  * information on the Apache Software Foundation, please see
michael@0:  * <http://www.apache.org/>.
michael@0:  *
michael@0:  */
michael@0: 
michael@0: package ch.boye.httpclientandroidlib.message;
michael@0: 
michael@0: import java.io.Serializable;
michael@0: 
michael@0: import ch.boye.httpclientandroidlib.ProtocolVersion;
michael@0: import ch.boye.httpclientandroidlib.StatusLine;
michael@0: 
michael@0: /**
michael@0:  * Basic implementation of {@link StatusLine}
michael@0:  *
michael@0:  * @version $Id: BasicStatusLine.java 986952 2010-08-18 21:24:55Z olegk $
michael@0:  *
michael@0:  * @since 4.0
michael@0:  */
michael@0: public class BasicStatusLine implements StatusLine, Cloneable, Serializable {
michael@0: 
michael@0:     private static final long serialVersionUID = -2443303766890459269L;
michael@0: 
michael@0:     // ----------------------------------------------------- Instance Variables
michael@0: 
michael@0:     /** The protocol version. */
michael@0:     private final ProtocolVersion protoVersion;
michael@0: 
michael@0:     /** The status code. */
michael@0:     private final int statusCode;
michael@0: 
michael@0:     /** The reason phrase. */
michael@0:     private final String reasonPhrase;
michael@0: 
michael@0:     // ----------------------------------------------------------- Constructors
michael@0:     /**
michael@0:      * Creates a new status line with the given version, status, and reason.
michael@0:      *
michael@0:      * @param version           the protocol version of the response
michael@0:      * @param statusCode        the status code of the response
michael@0:      * @param reasonPhrase      the reason phrase to the status code, or
michael@0:      *                          <code>null</code>
michael@0:      */
michael@0:     public BasicStatusLine(final ProtocolVersion version, int statusCode,
michael@0:                            final String reasonPhrase) {
michael@0:         super();
michael@0:         if (version == null) {
michael@0:             throw new IllegalArgumentException
michael@0:                 ("Protocol version may not be null.");
michael@0:         }
michael@0:         if (statusCode < 0) {
michael@0:             throw new IllegalArgumentException
michael@0:                 ("Status code may not be negative.");
michael@0:         }
michael@0:         this.protoVersion = version;
michael@0:         this.statusCode   = statusCode;
michael@0:         this.reasonPhrase = reasonPhrase;
michael@0:     }
michael@0: 
michael@0:     // --------------------------------------------------------- Public Methods
michael@0: 
michael@0:     public int getStatusCode() {
michael@0:         return this.statusCode;
michael@0:     }
michael@0: 
michael@0:     public ProtocolVersion getProtocolVersion() {
michael@0:         return this.protoVersion;
michael@0:     }
michael@0: 
michael@0:     public String getReasonPhrase() {
michael@0:         return this.reasonPhrase;
michael@0:     }
michael@0: 
michael@0:     public String toString() {
michael@0:         // no need for non-default formatting in toString()
michael@0:         return BasicLineFormatter.DEFAULT
michael@0:             .formatStatusLine(null, this).toString();
michael@0:     }
michael@0: 
michael@0:     public Object clone() throws CloneNotSupportedException {
michael@0:         return super.clone();
michael@0:     }
michael@0: 
michael@0: }