jetbrick.web.mvc.results.views.ViewHandler Maven / Gradle / Ivy
/**
* Copyright 2013-2014 Guoqiang Chen, Shanghai, China. All rights reserved.
*
* Email: [email protected]
* URL: http://subchen.github.io/
*
* 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.web.mvc.results.views;
import jetbrick.web.mvc.RequestContext;
// 所有子类都是单例
public interface ViewHandler {
/**
* 返回 ViewHandler 的类型.
*/
public String getType();
/**
* 返回 ViewHandler 默认的扩展名.
*/
public String getSuffix();
/**
* 如果 Resource 不存在，那么应该 throw java.io.ResourceNotFoundException.
*/
public void render(RequestContext ctx, String viewPathName) throws Exception;
}