org.springframework.remoting.avro.TestServiceExportAndConsumption.java Source code

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Here is the source code for org.springframework.remoting.avro.TestServiceExportAndConsumption.java

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/*
 * Copyright 2011 the original author or authors.
 *
 * 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.springframework.remoting.avro;

import junit.framework.Assert;
import org.apache.avro.AvroRemoteException;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.After;
import org.junit.Test;
import org.springframework.obm.avro.crm.Crm;
import org.springframework.obm.avro.crm.Customer;
import org.springframework.remoting.avro.clients.SaslTransceiverCreationCallback;
import org.springframework.remoting.avro.servers.SaslServerCreationCallback;
import org.springframework.util.ClassUtils;

import java.util.Random;

/**
 * @author Josh Long
 */
public class TestServiceExportAndConsumption {

    Log log = LogFactory.getLog(getClass());
    SaslTransceiverCreationCallback transceiverCreationCallback = new SaslTransceiverCreationCallback();
    SaslServerCreationCallback serverCreationCallback = new SaslServerCreationCallback();
    AvroExporter avroExporter;

    static class MyCrm implements Crm {

        static private Random randomIdGenerator = new Random();

        @Override
        public Customer createCustomer(CharSequence fn, CharSequence ln, CharSequence email)
                throws AvroRemoteException {
            Customer c = new Customer();
            c.email = email;
            c.lastName = ln;
            c.firstName = fn;
            c.id = randomIdGenerator.nextInt();
            return c;
        }
    }

    @Test
    public void testCreatingAServer() throws Throwable {

        MyCrm crmImpl = new MyCrm();

        avroExporter = new AvroExporter();
        avroExporter.setService(crmImpl);
        avroExporter.setServiceInterface(Crm.class);
        avroExporter.setServerCreationCallback(serverCreationCallback);
        avroExporter.setBeanClassLoader(ClassUtils.getDefaultClassLoader());
        avroExporter.afterPropertiesSet();
        avroExporter.start();

        AvroProxyFactoryBean<Crm> proxyFactoryBean = new AvroProxyFactoryBean<Crm>();
        proxyFactoryBean.setServiceInterface(Crm.class);
        proxyFactoryBean.setTransceiverCreationCallback(transceiverCreationCallback);
        proxyFactoryBean.afterPropertiesSet();
        Crm crmClient = proxyFactoryBean.getObject();
        Customer customer = crmClient.createCustomer("Josh", "Long", "email@email.com");
        if (log.isDebugEnabled()) {
            log.debug("received result " + ToStringBuilder.reflectionToString(customer));
        }
        Assert.assertNotNull(customer);
    }

    @After
    public void stop() throws Throwable {
        Assert.assertTrue(avroExporter != null);
        avroExporter.stop();
    }

}