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Support for FreeMarker in Apache Tiles. For more read http://tiles.apache.org/framework/tutorial/integration/freemarker.html. Upgraded to the Jakarta EE platform.

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/*
 * This file was automatically generated by Apache Tiles Autotag.
 */
package org.apache.tiles.freemarker.template;

import java.io.IOException;
import java.util.Map;

import org.apache.tiles.autotag.core.runtime.ModelBody;
import org.apache.tiles.autotag.core.runtime.AutotagRuntime;

import freemarker.core.Environment;
import freemarker.template.TemplateDirectiveBody;
import freemarker.template.TemplateDirectiveModel;
import freemarker.template.TemplateException;
import freemarker.template.TemplateModel;

/**
 * 
 * Create a definition at runtime. 
 * 
 * 
 * Create a new definition at runtime. Newly created definition will be
 * available across the entire request.
 * 
 */
public class DefinitionFMModel implements TemplateDirectiveModel {

    /**
     * The template model.
     */
    private org.apache.tiles.template.DefinitionModel model;

    /**
     * Constructor.
     *
     * @param model
     *            The template model.
     */
    public DefinitionFMModel(org.apache.tiles.template.DefinitionModel model) {
        this.model = model;
    }

    /** {@inheritDoc} */
    @SuppressWarnings("unchecked")
    @Override
    public void execute(Environment env, @SuppressWarnings("rawtypes") Map params, TemplateModel[] loopVars,
            TemplateDirectiveBody body) throws TemplateException, IOException {
        AutotagRuntime runtime = new org.apache.tiles.request.freemarker.autotag.FreemarkerAutotagRuntime();
        if (runtime instanceof TemplateDirectiveModel) {
            ((TemplateDirectiveModel) runtime).execute(env, params, loopVars, body);
        }
        org.apache.tiles.request.Request request = runtime.createRequest();
        ModelBody modelBody = runtime.createModelBody();
        model.execute(
            runtime.getParameter("name", java.lang.String.class, null),
            runtime.getParameter("template", java.lang.String.class, null),
            runtime.getParameter("role", java.lang.String.class, null),
            runtime.getParameter("extends", java.lang.String.class, null),
            runtime.getParameter("preparer", java.lang.String.class, null),
                request, modelBody
        );
    }
}