src/main/java/cuchaz/enigma/throwables/IllegalNameException.java


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/*******************************************************************************
 * Copyright (c) 2015 Jeff Martin.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public
 * License v3.0 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 * <p>
 * Contributors:
 * Jeff Martin - initial API and implementation
 ******************************************************************************/
package cuchaz.enigma.throwables;

public class IllegalNameException extends RuntimeException {

    private String name;
    private String reason;

    public IllegalNameException(String name, String reason) {
        this.name = name;
        this.reason = reason;
    }

    public String getReason() {
        return this.reason;
    }

    @Override
    public String getMessage() {
        StringBuilder buf = new StringBuilder();
        buf.append("Illegal name: ");
        buf.append(this.name);
        if (this.reason != null) {
            buf.append(" because ");
            buf.append(this.reason);
        }
        return buf.toString();
    }
}