/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.jena.sparql.engine.http;
/**
* Handle HTTP content type */
public class HttpContentType
{
String mediaType = null;
String params[] = null;
String charset = null;
public HttpContentType(String s)
{
parse(s);
}
public HttpContentType(String s, String defaultMediaType, String defaultCharset)
{
this(s);
if (mediaType == null)
mediaType = defaultMediaType;
if (charset == null)
charset = defaultCharset;
}
/**
* @return Media type as string
*/
public String getMediaType() { return mediaType; }
/**
* @param charset The charset to set.
*/
public void setCharset(String charset) { this.charset = charset; }
/**
* @return charset as string
*/
public String getCharset() { return charset; }
/**
* @param mediaType The mediaType to set.
*/
public void setMediaType(String mediaType) { this.mediaType = mediaType; }
// Ignore misc params.
@Override
public String toString()
{
StringBuilder sbuff = new StringBuilder() ;
if ( mediaType != null )
sbuff.append(mediaType) ;
if ( charset != null )
{
sbuff.append("; charset=") ;
sbuff.append(charset) ;
}
return sbuff.toString() ;
}
private void parse(String s)
{
if (s == null)
return;
// int j = s.indexOf(';');
// if (j == -1)
// {
// mediaType = s.trim() ;
// return ;
// }
//
// mediaType = s.substring(0, j).trim();
// String sParam = s.substring(j + 1) ;
params = s.split(";") ;
for ( int i = 0 ; i < params.length ; i++ )
{
params[i] = params[i].trim();
if ( params[i].matches("charset\\s*=.*") )
{
int k = params[i].indexOf('=') ;
charset = params[i].substring(k+1).trim() ;
}
else
mediaType = params[i] ;
}
}
}