ConsistencyException.java

/*
 * JVSTM: a Java library for Software Transactional Memory
 * Copyright (C) 2005 INESC-ID Software Engineering Group
 * http://www.esw.inesc-id.pt
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Author's contact:
 * INESC-ID Software Engineering Group
 * Rua Alves Redol 9
 * 1000 - 029 Lisboa
 * Portugal
 */
package jvstm.cps;

import java.lang.reflect.Method;

public class ConsistencyException extends RuntimeException {
    private static final long serialVersionUID = 1L;

    Object target;
    Method method;
    String message;

    public ConsistencyException() {
    }

    @Override
    public String getMessage() {
        return message;
    }

    public void init(Object target, Method method) {
        this.target = target;
        this.method = method;
        try {
            message = "Object " + getTarget();
        } catch (Exception ex) {
            message = "An object of type " + getTarget().getClass();
        }
        message += " is inconsistent according to the consistency predicate: " + getMethodFullname();
    }

    public Object getTarget() {
        return target;
    }

    public String getMethodName() {
        return method.getName();
    }

    public String getMethodFullname() {
        return getMethodClassname() + "." + getMethodName();
    }

    public String getMethodClassname() {
        return method.getDeclaringClass().getName();
    }
}