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Google App Engine compliant variation of FreeMarker. FreeMarker is a "template engine"; a generic tool to generate text output based on templates.

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/*
 * Copyright 2014 Attila Szegedi, Daniel Dekany, Jonathan Revusky
 * 
 * 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 freemarker.ext.beans;

import freemarker.template.TemplateBooleanModel;

/**
 * A class that will wrap instances of {@link java.lang.Boolean} into a
 * {@link TemplateBooleanModel}.
 */
public class BooleanModel extends BeanModel implements TemplateBooleanModel
{
    private final boolean value;
    
    public BooleanModel(Boolean bool, BeansWrapper wrapper)
    {
        super(bool, wrapper, false);
        value = bool.booleanValue();
    }

    public boolean getAsBoolean()
    {
        return value;
    }
}