TransformerNotFoundException.java

/**
 *   GRANITE DATA SERVICES
 *   Copyright (C) 2006-2015 GRANITE DATA SERVICES S.A.S.
 *
 *   This file is part of the Granite Data Services Platform.
 *
 *   Granite Data Services 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.
 *
 *   Granite Data Services 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
 *   USA, or see <http://www.gnu.org/licenses/>.
 */
package org.granite.generator.exception;

import org.granite.generator.Input;

/**
 * @author Franck WOLFF
 */
public class TransformerNotFoundException extends RuntimeException {

	private static final long serialVersionUID = 1L;
	
	private final Input<?> input;

	public TransformerNotFoundException(Input<?> input) {
		super(initMessage(input, null));
		this.input = input;
	}

	public TransformerNotFoundException(Input<?> input, String message, Throwable cause) {
		super(initMessage(input, message), cause);
		this.input = input;
	}

	public TransformerNotFoundException(Input<?> input, String message) {
		super(initMessage(input, message));
		this.input = input;
	}

	public TransformerNotFoundException(Input<?> input, Throwable cause) {
		super(initMessage(input, null));
		this.input = input;
	}

	public Input<?> getInput() {
		return input;
	}
	
	private static String initMessage(Input<?> input, String message) {
		if (message == null)
			message = "Could not find any Transformer for input: " + input;
		return message;
	}
}