bundles/common/org.eclipse.apogy.common.databinding/src/org/eclipse/apogy/common/databinding/converters/ConfigurableBooleanToStringConverter.java

/*******************************************************************************
 * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Pierre Allard, 
 *     Regent L'Archeveque - initial API and implementation
 *     
 * SPDX-License-Identifier: EPL-1.0
 *     
 *******************************************************************************/
package org.eclipse.apogy.common.databinding.converters;

import org.eclipse.core.databinding.conversion.Converter;

public class ConfigurableBooleanToStringConverter extends Converter {
	private String falseString = "FALSE";
	private String trueString = "TRUE";

	/**
	 * Creates a ConfigurableBooleanToStringConverter with true and false strings.
	 * 
	 * @param trueString  The string to display when the condition is true.
	 * @param falseString The string to display when the condition is false.
	 */
	public ConfigurableBooleanToStringConverter(String trueString, String falseString) {
		super(Boolean.class, String.class);
		this.falseString = falseString;
		this.trueString = trueString;
	}

	public ConfigurableBooleanToStringConverter(Object fromType, Object toType) {
		super(fromType, toType);
	}

	@Override
	public Object convert(Object fromObject) {
		Boolean condition = (Boolean) fromObject;

		if (condition)
			return this.trueString;
		else
			return this.falseString;
	}
}