/*
 * @(#)MirroredTypeException.java	1.1 04/04/20
 *
 * Copyright (c) 2004, Sun Microsystems, Inc.
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of the Sun Microsystems, Inc. nor the names of
 *       its contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS 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 COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.sun.mirror.type;


import com.sun.mirror.declaration.Declaration;


/**
 * Thrown when an application attempts to access the {@link Class} object
 * corresponding to a {@link TypeMirror}.
 *
 * @see MirroredTypesException
 * @see Declaration#getAnnotation(Class)
 */
public class MirroredTypeException extends RuntimeException {

    private static final long serialVersionUID = 1;

    private transient TypeMirror type;		// cannot be serialized
    private String name;			// type's qualified "name"

    /**
     * Constructs a new MirroredTypeException for the specified type.
     *
     * @param type  the type being accessed
     */
    public MirroredTypeException(TypeMirror type) {
	super("Attempt to access Class object for TypeMirror " + type); //$NON-NLS-1$
	this.type = type;
	name = type.toString();
    }

    /**
     * Returns the type mirror corresponding to the type being accessed.
     * The type mirror may be unavailable if this exception has been
     * serialized and then read back in.
     *
     * @return the type mirror, or <tt>null</tt> if unavailable
     */
    public TypeMirror getTypeMirror() {
	return type;
    }

    /**
     * Returns the fully qualified name of the type being accessed.
     * More precisely, returns the canonical name of a class,
     * interface, array, or primitive, and returns <tt>"void"</tt> for
     * the pseudo-type representing the type of <tt>void</tt>.
     *
     * @return the fully qualified name of the type being accessed
     */
    public String getQualifiedName() {
	return name;
    }
}