JetTemplateView.java

/**
 * jetbrick-template
 * http://subchen.github.io/jetbrick-template/
 *
 * Copyright 2010-2014 Guoqiang Chen. All rights reserved.
 * Email: subchen@gmail.com
 *
 * 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 jetbrick.template.web.nutz;

import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import jetbrick.template.JetContext;
import jetbrick.template.JetTemplate;
import jetbrick.template.web.JetWebContext;
import jetbrick.template.web.JetWebEngineLoader;
import org.nutz.lang.Lang;
import org.nutz.mvc.view.AbstractPathView;

/**
 * nutz与JetTemplate集成
 * 
 * @since 1.1.0
 * @author wendal(wendal1985@gmail.com)
 */
public class JetTemplateView extends AbstractPathView {

    public JetTemplateView(String value) {
        super(value);
    }

    @Override
    public void render(HttpServletRequest req, HttpServletResponse resp, Object obj) throws Throwable {
        JetContext context = new JetWebContext(req, resp);
        JetTemplate template = JetWebEngineLoader.getJetEngine().getTemplate(evalPath(req, obj));
        try {
            template.render(context, resp.getOutputStream());
        } catch (IOException e) {
            throw Lang.wrapThrow(e);
        }
    }
}