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There is a newer version: 2.8.1

package com.avaje.ebean;

import java.util.Arrays;

import javax.persistence.PersistenceException;

/**
 * Exception thrown when a validation rule fails when saving a bean.
 */
public class ValidationException extends PersistenceException {

	private static final long serialVersionUID = -6185355529565362494L;

	final InvalidValue invalid;

	public ValidationException(InvalidValue invalid) {
		super( "validation failed for: " + invalid.getBeanType() );
		this.invalid = invalid;
	}

	/**
	 * Return the InvalidValue tree.
	 * 
	 * This is a tree structure as validation can cascade to associated one and
	 * associated many beans.
	 * 
	 */
	public InvalidValue getInvalid() {
		return invalid;
	}

	/**
	 * Return the actual errors for all beans validated.
	 * 
	 * This flattens the InvalidValue tree just returning the actual errors
	 * excluding the InvalidValue 'beans' that just hold errors (as children).
	 * 
	 */
	public InvalidValue[] getErrors() {
		return invalid.getErrors();
	}

	public String toString() {
		return super.toString()+": "+Arrays.toString(getErrors());
	}
}