services/interceptor/impl/src/test/java/org/apache/karaf/service/interceptor/impl/test/WrappingInterceptor.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.karaf.service.interceptor.impl.test;

import org.apache.karaf.service.interceptor.api.AroundInvoke;
import org.apache.karaf.service.interceptor.api.Interceptor;
import org.apache.karaf.service.interceptor.api.InvocationContext;
import org.osgi.service.component.annotations.Component;

@Wrap
@Interceptor
@Component(service = WrappingInterceptor.class)
public class WrappingInterceptor {
    @AroundInvoke
    public Object around(final InvocationContext context) throws Exception {
        return "wrapped>" + context.proceed() + "<";
    }
}