consequenceexception.java

drools 一个开放源码的规则引擎

package org.drools.spi;

/*
 * $Id: ConsequenceException.java,v 1.1 2005/07/26 01:06:32 mproctor Exp $
 *
 * Copyright 2001-2003 (C) The Werken Company. All Rights Reserved.
 *
 * Redistribution and use of this software and associated documentation
 * ("Software"), with or without modification, are permitted provided that the
 * following conditions are met:
 *
 * 1. Redistributions of source code must retain copyright statements and
 * notices. Redistributions must also contain a copy of this document.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. The name "drools" must not be used to endorse or promote products derived
 * from this Software without prior written permission of The Werken Company.
 * For written permission, please contact [e-mail].
 *
 * 4. Products derived from this Software may not be called "drools" nor may
 * "drools" appear in their names without prior written permission of The Werken
 * Company. "drools" is a trademark of The Werken Company.
 *
 * 5. Due credit should be given to The Werken Company. (http://werken.com/)
 *
 * THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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import org.drools.AssertionException;
import org.drools.rule.Rule;

/**
 * Indicates an error during a <code>Consequence</code> invokation.
 *
 * @see Consequence
 *
 * @author <a href="mailto:[e-mail]">bob mcwhirter </a>
 */
public class ConsequenceException extends AssertionException
{
    private Rule   rule;
    private String info;

    // ------------------------------------------------------------
    // Constructors
    // ------------------------------------------------------------

    /**
     * Construct.
     */
    public ConsequenceException()
    {
        // intentionally left blank
    }

    public ConsequenceException(String message)
    {
        super( message );
    }

    /**
     * Construct with a root cause.
     *
     * @param rootCause
     *        The root cause of this exception.
     */
    public ConsequenceException(Throwable rootCause)
    {
        super( rootCause );
    }

    public ConsequenceException(Rule rule)
    {
        this.rule = rule;
    }

    /**
     * Construct with a message. Keep this from old ConsequenceException
     * for backward compatability
     *
     * @param rootCause
     *            The root cause of this exception.
     *
     *
     */
    public ConsequenceException(String message,
                                Rule rule)
    {
        super( message );
        this.rule = rule;
    }

    /**
     * Construct with a root cause. Keep this from old ConsequenceException
     * for backward compatability
     *
     * @param rootCause
     *            The root cause of this exception.
     *
     *
     */
    public ConsequenceException(Throwable rootCause,
                                Rule rule)
    {
        super( rootCause );
        this.rule = rule;
    }

    public ConsequenceException(String message,
                                Rule rule,
                                String info)
    {
        super( message );
        this.rule = rule;
        this.info = info;
    }

    /**
     * Construct with a root cause.
     *
     * @param rootCause
     *        The root cause of this exception.
     */
    public ConsequenceException(Throwable rootCause,
                                Rule rule,
                                String info)
    {
        super( rootCause );
        this.rule = rule;
        this.info = info;
    }

    public Rule getRule()
    {
        return this.rule;
    }

    /**
     * Set arbitrary extra information about the condition.
     *
     * <p>
     * The info property may be used to communicate the actual block text or
     * other information in the case that Consequence does not have block text.
     * </p>
     */
    public void setInfo(String info)
    {
        this.info = info;
    }

    public String getInfo()
    {
        return this.info;
    }
}