/**
    * 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.spring;
  
  import java.util.Properties;
  
  import org.kuali.common.util.Assert;
  import org.springframework.beans.factory.FactoryBean;
  import org.springframework.beans.factory.InitializingBean;
  
  /**
   * Call <code>setProperty(key,value)</code> on <code>properties</code>
   */
  public class SetPropertyFactoryBean implements FactoryBean<Properties>, InitializingBean {
  
  	Properties properties;
  	String key;
  	String value;
  
  	@Override
  	public void afterPropertiesSet() throws Exception {
  		Assert.notNull(properties, "properties is null");
  		Assert.notNull(key, "key is null");
  		Assert.notNull(value, "value is null");
  		properties.setProperty(key, value);
  	}
  
  	@Override
  	public Properties getObject() throws Exception {
  		return properties;
  	}
  
  	@Override
  	public Class<Properties> getObjectType() {
  		return Properties.class;
  	}
  
  	@Override
  	public boolean isSingleton() {
  		return false;
  	}
  
  	public Properties getProperties() {
  		return properties;
  	}
  
  	public void setProperties(Properties properties) {
  		this.properties = properties;
  	}
  
  	public String getKey() {
  		return key;
  	}
  
  	public void setKey(String key) {
  		this.key = key;
  	}
  
  	public String getValue() {
  		return value;
  	}
  
  	public void setValue(String value) {
  		this.value = value;
  	}
  
  }