pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>ifpb.ads</groupId>
    <artifactId>jse</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>
    <dependencies>
        <dependency>
            <groupId>org.glassfish.extras</groupId>
            <artifactId>glassfish-embedded-all</artifactId>
            <version>3.1.1</version>
        </dependency>
    </dependencies>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>
    <build>
        <finalName>dac-jse</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.6</version>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <mainClass>ifpb.ads.jse.Principal</mainClass>
                        </manifest>
                    </archive>

                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

ServiceLocator.java

package ifpb.ads.jse;

import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/**
 * @author Ricardo Job
 * @mail ricardo.job@ifpb.edu.br
 * @since 13/07/2017, 09:24:13
 */
public class ServiceLocator {

    public <T> T lookup(String resource) {
        try {
            Properties properties = new Properties();
            properties.put(InitialContext.INITIAL_CONTEXT_FACTORY,
                    "com.sun.enterprise.naming.SerialInitContextFactory");
            properties.setProperty("org.omg.CORBA.ORBInitialHost", "host-core");
            properties.setProperty("org.omg.CORBA.ORBInitialPort", "3700");
            InitialContext context = new InitialContext(properties);
//            NamingEnumeration<NameClassPair> list = context.list("");
//            while (list.hasMore()) {
//                System.out.println(list.next().getName());
//            }
            return (T) context.lookup(resource);
        } catch (NamingException ex) {
            Logger.getLogger(ServiceLocator.class.getName()).log(Level.SEVERE, null, ex);
        }
        return null;
    }
}