/*
 * FindBugs - Find Bugs in Java programs
 * Copyright (C) 2006, University of Maryland
 * 
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package edu.umd.cs.findbugs.classfile;


/**
 * CheckedAnalysisException subtype to indicate that a required class
 * was missing.
 * 
 * @author David Hovemeyer
 */
public class MissingClassException extends ResourceNotFoundException {
	private ClassDescriptor classDescriptor;

	/**
	 * Constructor.
	 * 
	 * @param classDescriptor missing class
	 */
	public MissingClassException(ClassDescriptor classDescriptor) {
		super(classDescriptor.toResourceName());
		this.classDescriptor= classDescriptor;
	}

	/**
	 * Constructor.
	 * 
	 * @param classDescriptor missing class
	 * @param cause           underlying cause
	 */
	public MissingClassException(ClassDescriptor classDescriptor, Throwable cause) {
		super(classDescriptor.toResourceName(), cause);
		this.classDescriptor= classDescriptor;
	}

	/**
	 * @return Returns the classDescriptor.
	 */
	public ClassDescriptor getClassDescriptor() {
		return classDescriptor;
	}
}
