package org.kuali.common.util.spring.env;
   
   import java.util.Properties;
   
   import org.kuali.common.util.PropertyUtils;
   import org.kuali.common.util.property.ImmutableProperties;
   import org.springframework.core.env.AbstractEnvironment;
   import org.springframework.core.env.PropertiesPropertySource;
   
  public final class PropertiesEnvironment extends AbstractEnvironment {
  
  	private static final String NAME = "properties";
  
  	/**
  	 * Default environment that uses system properties / environment variables (prefixed with <code>env</code>)
  	 */
  	public PropertiesEnvironment() {
  		this(PropertyUtils.getGlobalProperties());
  	}
  
  	/**
  	 * Create an environment based on <code>properties</code>
  	 */
  	public PropertiesEnvironment(Properties properties) {
  		this(NAME, properties);
  	}
  
  	public PropertiesEnvironment(String name, Properties properties) {
  		this.properties = ImmutableProperties.copyOf(properties);
  		super.getPropertySources().addLast(new PropertiesPropertySource(name, properties));
  	}
  
  	private final Properties properties;
  
  	public Properties getProperties() {
  		return properties;
  	}
  
  }