net.sf.jabb.util.attempt.TooManyAttemptsException Maven / Gradle / Ivy

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/**
 * 
 */
package net.sf.jabb.util.attempt;

/**
 * Exception thrown in the situation that too many attempts has been performed and the stop strategy does not allow any further.
 * The exception happened during last attempt if exist, will be set as the cause.
 * @author James Hu
 *
 */
public class TooManyAttemptsException extends AttemptException {
	private static final long serialVersionUID = 341884244760490259L;

	public TooManyAttemptsException(Attempt lastAttempt){
		super("Too many attempts: " + lastAttempt.getTotalAttempts());
		this.lastAttempt = lastAttempt;
		if (lastAttempt.hasException()){
			this.initCause(lastAttempt.getException());
		}
	}
	
	public TooManyAttemptsException(String message) {
		super(message);
	}
	
	/**
	 * Create a copy of this but without the cause exception
	 * @return	the copy without cause exception (and also without suppressed exceptions)
	 */
	public TooManyAttemptsException copyWithoutCause(){
		TooManyAttemptsException copy = new TooManyAttemptsException(this.getMessage());
		copy.setStackTrace(this.getStackTrace());
		return copy;
	}

}