ClientInterceptor.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2015, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * 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 org.jboss.as.quickstarts.appclient.acc.client.interceptor;

import java.util.logging.Logger;

import org.jboss.ejb.client.EJBClientInterceptor;
import org.jboss.ejb.client.EJBClientInvocationContext;

/**
 * Example of an interceptor at client side which can be configures with the {@link EJBClientContext#registerInterceptor(int
 * priority, new ClientInterceptor())}.
 *
 * @author <a href="mailto:wfink@redhat.com">Wolf-Dieter Fink</a>
 */
public class ClientInterceptor implements EJBClientInterceptor {
    private static final Logger LOGGER = Logger.getLogger(ClientInterceptor.class.getName());

    @Override
    public void handleInvocation(EJBClientInvocationContext context) throws Exception {
        String nodeName = System.getProperty("jboss.node.name");
        LOGGER.info("Adding jboss.node.name (" + nodeName + ") to the invocation context");
        context.getContextData().put("Client ", nodeName);
        context.sendRequest();
    }

    @Override
    public Object handleInvocationResult(EJBClientInvocationContext context) throws Exception {
        return context.getResult();
    }

}