org.aspectj.weaver.BCException Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of aspectjmatcher Show documentation

The AspectJ matcher can be used for matching pointcuts independently of any AspectJ compilation or weaving steps. Most notably, this can be used by frameworks such as Spring AOP which utilise the @AspectJ pointcut syntax but implement aspect weaving in a way independent of AspectJ, e.g. using dynamic proxies.

There is a newer version: 1.9.22.1

Show newest version

/* *******************************************************************
 * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
 * All rights reserved.
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Public License v 2.0
 * which accompanies this distribution and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
 *
 * Contributors:
 *     PARC     initial implementation
 * ******************************************************************/

package org.aspectj.weaver;

import java.io.PrintStream;
import java.io.PrintWriter;

import org.aspectj.bridge.context.CompilationAndWeavingContext;

/**
 * Exception to use inside the bcweaver.
 */
@SuppressWarnings("serial")
public class BCException extends RuntimeException {
	Throwable thrown;

	public BCException() {
		super();
	}

	public BCException(String s) {
		super(s + "\n" + CompilationAndWeavingContext.getCurrentContext());
	}

	public BCException(String s, Throwable thrown) {
		this(s);
		this.thrown = thrown;
	}

	public void printStackTrace() {
		printStackTrace(System.err);
	}

	public void printStackTrace(PrintStream s) {
		printStackTrace(new PrintWriter(s));
	}

	public void printStackTrace(PrintWriter s) {
		super.printStackTrace(s);
		if (null != thrown) {
			s.print("Caused by: ");
			s.print(thrown.getClass().getName());
			String message = thrown.getMessage();
			if (null != message) {
				s.print(": ");
				s.print(message);
			}
			s.println();
			thrown.printStackTrace(s);
		}
	}

}