/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 ${package};
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 org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Service;
import org.apache.felix.scr.annotations.sling.SlingFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A Simple Filter
*
* Annotations below are short version of:
*
* @Component
* @Service(Filter.class)
* @Properties({
* @Property(name="service.description", value="A Simple Filter"),
* @Property(name="service.vendor", value="The Apache Software Foundation"),
* @Property(name="sling.filter.scope", value="REQUEST"),
* @Property(name="service.ranking", intValue=1)
* })
*/
@SlingFilter(order=1, description="A Simple Filter")
@Property(name="service.vendor", value="The Apache Software Foundation")
public class SimpleFilter implements Filter {
private final Logger log = LoggerFactory.getLogger(SimpleFilter.class);
public void init(FilterConfig filterConfig) throws ServletException {
}
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
ServletException {
log.info("filter invoked - start");
chain.doFilter(request, response);
log.info("filter invoked - end");
}
public void destroy() {
}
}