chris@0: /*
chris@0:  *   StarOffice News Server
chris@0:  *   see AUTHORS for the list of contributors
chris@0:  *
chris@0:  *   This program is free software: you can redistribute it and/or modify
chris@0:  *   it under the terms of the GNU General Public License as published by
chris@0:  *   the Free Software Foundation, either version 3 of the License, or
chris@0:  *   (at your option) any later version.
chris@0:  *
chris@0:  *   This program is distributed in the hope that it will be useful,
chris@0:  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
chris@0:  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
chris@0:  *   GNU General Public License for more details.
chris@0:  *
chris@0:  *   You should have received a copy of the GNU General Public License
chris@0:  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
chris@0:  */
chris@0: 
chris@0: package com.so.news.util;
chris@0: 
chris@0: import java.util.HashMap;
chris@0: 
chris@0: /**
chris@0:  * Class that allows simple String template handling.
chris@0:  * @author Christian Lins (christian.lins@web.de)
chris@0:  */
chris@0: public class StringTemplate 
chris@0: {
chris@0:   private String                  str               = null;
chris@0:   private String                  templateDelimiter = "%";
chris@0:   private HashMap<String, String> templateValues    = new HashMap<String, String>();
chris@0:   
chris@0:   public StringTemplate(String str, String templateDelimiter)
chris@0:   {
chris@0:     this.str               = str;
chris@0:     this.templateDelimiter = templateDelimiter;
chris@0:   }
chris@0:   
chris@0:   public StringTemplate(String str)
chris@0:   {
chris@0:     this(str, "%");
chris@0:   }
chris@0:   
chris@0:   public void set(String template, String value)
chris@0:   {
chris@0:     this.templateValues.put(template, value);
chris@0:   }
chris@0:   
chris@0:   public void set(String template, long value)
chris@0:   {
chris@0:     set(template, Long.toString(value));
chris@0:   }
chris@0:   
chris@0:   public void set(String template, double value)
chris@0:   {
chris@0:     set(template, Double.toString(value));
chris@0:   }
chris@0:   
chris@0:   public void set(String template, Object obj)
chris@0:   {
chris@0:     set(template, obj.toString());
chris@0:   }
chris@0:   
chris@0:   @Override
chris@0:   public String toString()
chris@0:   {
chris@0:     String ret = new String(str);
chris@0:     
chris@0:     for(String key : this.templateValues.keySet())
chris@0:     {
chris@0:       String value = this.templateValues.get(key);
chris@0:       ret = ret.replace(templateDelimiter + key, value);
chris@0:     }
chris@0:     
chris@0:     return ret;
chris@0:   }
chris@0: }