package cn.hutool.extra.template.engine.beetl;

import java.io.OutputStream;
import java.io.Serializable;
import java.io.Writer;
import java.util.Map;

import cn.hutool.extra.template.AbstractTemplate;

/**
 * Beetl模板实现
 * 
 * @author looly
 */
public class BeetlTemplate extends AbstractTemplate implements Serializable{
	private static final long serialVersionUID = -8157926902932567280L;

	private final org.beetl.core.Template rawTemplate;
	
	/**
	 * 包装Beetl模板
	 * 
	 * @param beetlTemplate Beetl的模板对象 {@link org.beetl.core.Template}
	 * @return {@link BeetlTemplate}
	 */
	public static BeetlTemplate wrap(org.beetl.core.Template beetlTemplate) {
		return (null == beetlTemplate) ? null : new BeetlTemplate(beetlTemplate);
	}
	
	/**
	 * 构造
	 * 
	 * @param beetlTemplate Beetl的模板对象 {@link org.beetl.core.Template}
	 */
	public BeetlTemplate(org.beetl.core.Template beetlTemplate) {
		this.rawTemplate = beetlTemplate;
	}

	@Override
	public void render(Map<?, ?> bindingMap, Writer writer) {
		rawTemplate.binding(bindingMap);
		rawTemplate.renderTo(writer);
	}

	@Override
	public void render(Map<?, ?> bindingMap, OutputStream out) {
		rawTemplate.binding(bindingMap);
		rawTemplate.renderTo(out);
	}

}
