Package com.jfinal.ext.interceptor

Source Code of com.jfinal.ext.interceptor.POST

/**
* Copyright (c) 2011-2013, James Zhan 詹波 (jfinal@126.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 com.jfinal.ext.interceptor;

import com.jfinal.aop.Interceptor;
import com.jfinal.core.ActionInvocation;
import com.jfinal.core.Controller;

/**
* Accept POST method only.
*/
public class POST implements Interceptor {
  public void intercept(ActionInvocation ai) {
    Controller controller = ai.getController();
    if ("POST".equalsIgnoreCase(controller.getRequest().getMethod().toUpperCase()))
      ai.invoke();
    else
      controller.renderError(404);
  }
}
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