/*
* 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.test.templatesuite.models;
import freemarker.template.SimpleScalar;
import freemarker.template.TemplateBooleanModel;
import freemarker.template.TemplateHashModel;
import freemarker.template.TemplateModel;
/**
* Tests the impact that the isEmpty() has on template hash models.
*/
public class BooleanHash1 implements TemplateHashModel {
/**
* Gets a <tt>TemplateModel</tt> from the hash.
*
* @param key the name by which the <tt>TemplateModel</tt>
* is identified in the template.
* @return the <tt>TemplateModel</tt> referred to by the key,
* or null if not found.
*/
public TemplateModel get(String key) {
if( key.equals( "temp" )) {
return new SimpleScalar( "Hello, world." );
} else if( key.equals( "boolean" )) {
return TemplateBooleanModel.FALSE;
} else {
return new SimpleScalar( "Just another key..." );
}
}
/**
* @return true if this object is empty.
*/
public boolean isEmpty() {
return true;
}
}