www.pudn.com > JMail4Email.rar > ViewMessageListAction.java

package ezmail; 
 
import javax.servlet.ServletContext; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
import javax.servlet.http.HttpSession; 
 
import javax.mail.Session; 
import javax.mail.Folder; 
import javax.mail.Message; 
 
public class ViewMessageListAction implements Action { 
 
	public ViewMessageListAction() { 
	} 
 
	/** 
	 *  Performs the following steps... 
	 *  
 
	 *		
....
 
	 *  
 
	 * 
	 *  The data is then placed in the user's session.  The attribute is named 
	 *  Constants.DATA 
	 */ 
	public void perform(ServletContext servletContext, 
						HttpServletRequest request, 
						HttpServletResponse response) throws ActionException { 
 
		try { 
			HttpSession theHttpSession = request.getSession(); 
 
			// retrieve the mail session 
			Session mailSession = (Session) theHttpSession.getAttribute(Constants.MAIL_SESSION); 
			UserInfo theUserInfo = (UserInfo) theHttpSession.getAttribute(Constants.USER_INFO); 
 
			// retrieve the messages from the user's inbox 
			Message[] msgs = MailHelper.getMessages(mailSession, theUserInfo); 
 
			// place the messages in the http session 
			theHttpSession.setAttribute(Constants.MESSAGE_LIST, msgs); 
		} 
		catch (Exception exc) { 
			exc.printStackTrace(); 
			throw new ActionException(exc.getMessage()); 
		} 
	} 
 
}