/*
* Copyright 2004 Outerthought bvba and Schaubroeck nv
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.outerj.daisy.frontend.util;
/**
* This is an utility class to enable conditional expressions in JXTemplate.
*/
public class Conditional {
public static String when(Object expr, Object trueValue, Object falseValue) {
if (expr != null && expr instanceof Boolean) {
return Boolean.TRUE.equals(expr) ? trueValue.toString() : falseValue.toString();
} else if (expr != null && expr instanceof String) {
return "true".equalsIgnoreCase((String)expr) ? trueValue.toString() : falseValue.toString();
} else {
return falseValue.toString();
}
}
}
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