systests/rs-sse/rs-sse-base/src/main/java/org/apache/cxf/systest/jaxrs/sse/BookStoreResponseFilter.java

/**
 * 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 org.apache.cxf.systest.jaxrs.sse;

import java.io.IOException;
import java.util.concurrent.atomic.AtomicInteger;

import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerResponseContext;
import javax.ws.rs.container.ContainerResponseFilter;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.UriInfo;
import javax.ws.rs.ext.Provider;

@Provider
public class BookStoreResponseFilter implements ContainerResponseFilter {
    private static AtomicInteger counter = new AtomicInteger(0);
    @Context private UriInfo uriInfo;
    
    public BookStoreResponseFilter() {
        counter.set(0);
    }

    @Override
    public void filter(ContainerRequestContext reqContext, ContainerResponseContext rspContext) throws IOException {
        if (!uriInfo.getRequestUri().getPath().endsWith("/filtered/stats")) {
            counter.incrementAndGet();
        }
    }
    
    public static int getInvocations() {
        return counter.get();
    }

    public static void reset() {
        counter.set(0);
    }
}