/**
    * Copyright 2010-2012 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.common.util.property.processor;
  
  import java.util.Properties;
  
  import org.kuali.common.util.PropertyUtils;
  
  public class AddPrefixProcessor implements PropertyProcessor {
  
  	String prefix;
  
  	public AddPrefixProcessor() {
  		this(null);
  	}
  
  	public AddPrefixProcessor(String prefix) {
  		super();
  		this.prefix = prefix;
  	}
  
  	@Override
  	public void process(Properties properties) {
  		Properties duplicate = PropertyUtils.getPrefixedProperties(properties, prefix);
  		properties.clear();
  		properties.putAll(duplicate);
  	}
  
  	public String getPrefix() {
  		return prefix;
  	}
  
  	public void setPrefix(String prefix) {
  		this.prefix = prefix;
  	}
  
  }