/* A class cannot be found during AST manipulation.

 Copyright (c) 2005 The Regents of the University of California.
 All rights reserved.
 Permission is hereby granted, without written agreement and without
 license or royalty fees, to use, copy, modify, and distribute this
 software and its documentation for any purpose, provided that the above
 copyright notice and the following two paragraphs appear in all copies
 of this software.

 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
 ENHANCEMENTS, OR MODIFICATIONS.

 PT_COPYRIGHT_VERSION_2
 COPYRIGHTENDKEY

 */
package ptolemy.backtrack.eclipse.ast;

//////////////////////////////////////////////////////////////////////////
//// ASTClassNotFoundException

/**
 Thrown on an attempt to load a class that cannot be found in the class
 path, or a class that is not properly imported. It is caused only in AST
 analysis and manipulation procedures. Because those procedures are not
 explicitly declared to raise exceptions in the superclasses, this
 exception is a descendant of {@link RuntimeException}.

 @author Thomas Feng
 @version $Id$
 @since Ptolemy II 5.1
 @Pt.ProposedRating Red (tfeng)
 @Pt.AcceptedRating Red (tfeng)
 */
public class ASTClassNotFoundException extends ASTRuntimeException {
    /** Construct an exception representing a failure occurred when
     *  trying to load a class during AST building or transformation.
     *
     *  @param className The name of the class that causes the failure.
     */
    public ASTClassNotFoundException(String className) {
        super("Class \"" + className + "\" not found.");
    }

    /** Construct an exception representing a failure occurred when
     *  trying to load a class during AST building or transformation.
     *
     *  @param className The name of the class that causes the failure.
     *  @param cause The cause.
     */
    public ASTClassNotFoundException(String className, Throwable cause) {
        super("Class \"" + className + "\" not found, "
                + "java.class.path property: "
                + System.getProperty("java.class.path"), cause);
    }

    /** Construct an exception representing a failure occurred when
     *  trying to load a class during AST building or transformation.
     *
     *  @param type The type that cannot be loaded as a class.
     */
    public ASTClassNotFoundException(Type type) {
        this(type.getName());
    }

    /** Construct an exception representing a failure occurred when
     *  trying to load a class during AST building or transformation.
     *
     *  @param type The type that cannot be loaded as a class.
     *  @param cause The cause.
     */
    public ASTClassNotFoundException(Type type, Throwable cause) {
        this(type.getName(), cause);
    }
}