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A Sinatra inspired java web framework
/*
* Copyright 2011- Per Wendel
*
* 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 spark;
/**
* A ResponseTransformerRoute is built up by a path (for url-matching) and the
* implementation of the 'render' method. ResponseTransformerRoute instead of
* returning the result of calling toString() as body, it returns the result of
* calling render method.
*
* The primary purpose of this kind of Route is provide a way to create generic
* and reusable transformers. For example to convert an Object to JSON format.
*
* @author alex
*/
public abstract class ResponseTransformerRoute extends Route {
protected ResponseTransformerRoute(String path) {
super(path);
}
protected ResponseTransformerRoute(String path, String acceptType) {
super(path, acceptType);
}
/**
* Method called for rendering the output.
*
* @param model
* object used to render output.
*
* @return message that it is sent to client.
*/
public abstract String render(Object model) throws Exception;
}