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/*
* StatusLine.java February 2001
*
* Copyright (C) 2001, Niall Gallagher <niallg@users.sf.net>
*
* 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.
*/
package org.simpleframework.http;
/**
* The <code>StatusLine</code> is used to represent a HTTP status
* line. This provides several convenience methods that can be used
* to manipulate a HTTP status line. see the RFC (RFC 2616) for the
* syntax of a status line.
*
* @author Niall Gallagher
*/
public interface StatusLine {
/**
* This represents the status code of the HTTP response.
* The response code represents the type of message that is
* being sent to the client. For a description of the codes
* see RFC 2616 section 10, Status Code Definitions.
*
* @return the status code that this HTTP response has
*/
int getCode();
/**
* This method allows the status for the response to be
* changed. This MUST be reflected the the response content
* given to the client. For a description of the codes see
* RFC 2616 section 10, Status Code Definitions.
*
* @param code the new status code for the HTTP response
*/
void setCode(int code);
/**
* This can be used to retrieve the text of a HTTP status
* line. This is the text description for the status code.
* This should match the status code specified by the RFC.
*
* @return the message description of the response
*/
String getDescription();
/**
* This is used to set the text of the HTTP status line.
* This should match the status code specified by the RFC.
*
* @param text the descriptive text message of the status
*/
void setDescription(String text);
/**
* This is used to acquire the status from the response.
* The <code>Status</code> object returns represents the
* code that has been set on the response, it does not
* necessarily represent the description in the response.
*
* @return this is the response for this status line
*/
Status getStatus();
/**
* This is used to set the status code and description
* for this response. Setting the code and description in
* this manner provides a much more convenient way to set
* the response status line details.
*
* @param status this is the status to set on the response
*/
void setStatus(Status status);
/**
* This can be used to get the major number from a HTTP
* version. The major version corresponds to the major
* type that is the 1 of a HTTP/1.0 version string.
*
* @return the major version number for the response
*/
int getMajor();
/**
* This can be used to specify the major version. This
* should be the major version of the HTTP request.
*
* @param major this is the major number desired
*/
void setMajor(int major);
/**
* This can be used to get the minor number from a HTTP
* version. The major version corresponds to the minor
* type that is the 0 of a HTTP/1.0 version string.
*
* @return the major version number for the response
*/
int getMinor();
/**
* This can be used to specify the minor version. This
* should not be set to zero if the HTTP request was
* for HTTP/1.1. The response must be equal or higher.
*
* @param minor this is the minor number desired
*/
void setMinor(int minor);
}
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