package webraveler.ravel;

import webraveler.http.HTTPRequest;
import webraveler.http.HTTPResponse;

/** 
 * A RavelerWarningException allows plugins to stop Raveling
 * and pass the content they received on to other plugins, 
 * without disturbing the flow of information between the 
 * client and server (as with RavelerErrorExceptions).
 *
 * @author The Web Raveler Development Squad
 * @version 1.0
 */
public class RavelerWarningException extends Exception {
	RavelerWarning warn;
	HTTPResponse errResponse;
	HTTPRequest errRequest;
  
	public RavelerWarningException() {errResponse = null;}
	public RavelerWarningException(String s) {super(s);errResponse = null;}
	public RavelerWarningException(RavelerWarning warn) {
		this.warn = warn;
    		errResponse = null;
	}
  	
	public RavelerWarningException(RavelerWarning warn, HTTPResponse errResponse) {
		this.warn = warn;
    		this.errResponse = errResponse;
	}
  
  	public RavelerWarningException(HTTPResponse errResponse) {
    		this.errResponse = errResponse;
  	}
  
  	public RavelerWarningException(RavelerWarning warn, HTTPRequest errRequest) {
		this.warn = warn;
    		this.errRequest = errRequest;
	}
  
  	public RavelerWarningException(HTTPRequest errRequest) {
    		this.errRequest = errRequest;
  	}
	
	public RavelerWarning getWarning() {
		return warn;
	}
  
  	public HTTPResponse getResponse() {
    		return errResponse;
  	}
		
  	public HTTPRequest getRequest() {
    		return errRequest;
  	}
}