/* ===============================================================================
*
* Part of the InfoGlue Content Management Platform (www.infoglue.org)
*
* ===============================================================================
*
* Copyright (C)
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 2, as published by the
* Free Software Foundation. See the file LICENSE.html for more information.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
* Place, Suite 330 / Boston, MA 02111-1307 / USA.
*
* ===============================================================================
*/
package org.infoglue.deliver.util;
import java.io.ByteArrayInputStream;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.StringTokenizer;
/**
* A support class for nice static methods whoch could be used every where.
* @author Per Jonsson - per.jonsson@it-huset.se
*/
public class Support
{
/**
* Converts a property like string to a map. Where the rowdelmiter is "\n"
* and and property value delimiter is "="
* @param text the text to parse/convert
* @return a map with values or an empty map if none.
* @author Per Jonsson - per.jonsson@it-huset.se
*/
public static Map convertTextToMap( String text )
{
return convertTextToMap( text, "=", "\n" );
}
/**
* Converts a property like string to a map. Where the rowdelmiter and
* property value delimiter can be defined.
* @param text the text to parse/convert
* @param propertyValueDelim the delimiter between the property and value,
* ie "="
* @param rowDelim the row delimiter, normaly \n.
* @return a map with values or an empty map if none.
* @author Per Jonsson - per.jonsson@it-huset.se
*/
public static Map convertTextToMap( String text, String propertyValueDelim, String rowDelim )
{
Map map = new HashMap();
if ( text != null )
{
StringTokenizer rowTok = new StringTokenizer( text, rowDelim, false );
while ( rowTok.hasMoreTokens() )
{
String propVal = rowTok.nextToken();
int index = propVal.indexOf( propertyValueDelim );
if ( index > 0 )
{
map.put( propVal.substring( 0, index ).trim(), propVal.substring( index + 1 ).trim() );
}
}
}
return map;
}
/**
* Converts (rather loads) an text String to a Properties object and returns
* it.
* @param text the text to convert into a Properties / Map object
* @return an Map with key values or empty map if none found.
*/
public static Map convertTextToProperties( String text )
{
Properties properties = new Properties();
try
{
ByteArrayInputStream is = new ByteArrayInputStream( text.getBytes("ISO-8859-1") );
properties.load( is );
is.close();
}
catch ( Exception ignore )
{
// ignore
}
return properties;
}
/**
* @param args
*/
public static void main( String[] args )
{
// TODO Auto-generated method stub
}
}