package jas2.bean;

/**
 * A bean within a JAS HTML page should implement this interface if it wants to be able to 
 * interact with the JAS enviroment, or with other beans on the same page.
 */
public interface PageContextHook
{
	/**
	 * Called by the JAS framework after the bean is created.
	 * The bean is allowed to throw an exception if it cannot initialize itself.
	 */
	void init(PageContext context) throws Exception;
	/**
	 * Called by the JAS framework when the page containing the bean is no longer active
	 */
	void destroy();
}