src/main/java/com/gitblit/extensions/HttpRequestFilter.java

/*
 * Copyright 2014 gitblit.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.gitblit.extensions;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import ro.fortsoft.pf4j.ExtensionPoint;

/**
 * Extension point to intercept HTTP requests passing through the server.
 *
 * @author David Ostrovsky
 * @since 1.6.0
 *
 */
public abstract class HttpRequestFilter implements Filter, ExtensionPoint {

	@Override
	public void init(FilterConfig config) throws ServletException {
	}

	@Override
	public void destroy() {
	}

	@Override
	public abstract void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException;
}