| /** |
| * 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.camel.spring.interceptor; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.model.ProcessorDefinition; |
| import org.apache.camel.spi.InterceptStrategy; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * @version |
| */ |
| // START SNIPPET: e1 |
| public class ContainerWideInterceptor implements InterceptStrategy { |
| |
| private static final transient Logger LOG = LoggerFactory.getLogger(ContainerWideInterceptor.class); |
| private static int count; |
| |
| public Processor wrapProcessorInInterceptors(final CamelContext context, final ProcessorDefinition definition, |
| final Processor target, final Processor nextTarget) throws Exception { |
| |
| // as this is based on an unit test we are a bit lazy and just create an inlined processor |
| // where we implement our interception logic. |
| return new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| // we just count number of interceptions |
| count++; |
| LOG.info("I am the container wide interceptor. Intercepted total count: " + count); |
| // its important that we delegate to the real target so we let target process the exchange |
| target.process(exchange); |
| } |
| |
| @Override |
| public String toString() { |
| return "ContainerWideInterceptor[" + target + "]"; |
| } |
| }; |
| } |
| |
| public int getCount() { |
| return count; |
| } |
| } |
| // END SNIPPET: e1 |