/*
* Copyright 2015 (C) Tom Parker <thpr@users.sourceforge.net>
*
* This library 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.
*
* This library 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.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package pcgen.output.model;
import pcgen.cdom.base.Category;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateScalarModel;
/**
* A CategoryModel wraps a Category object into a TemplateScalarModel
*/
public class CategoryModel implements TemplateScalarModel
{
/**
* The underlying Category object
*/
private final Category<?> category;
/**
* Constructs a new CategoryModel with the given underlying Category
*
* @param cat
* The Category this CategoryModel wraps
*/
public CategoryModel(Category<?> cat)
{
if (cat == null)
{
throw new IllegalArgumentException("Category cannot be null");
}
this.category = cat;
}
/*
* @see freemarker.template.TemplateScalarModel#getAsString()
*/
@Override
public String getAsString() throws TemplateModelException
{
return category.getDisplayName();
}
}