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              <h1>EJB Examples</h1>
            </div>
          </div>
        </div>
        <div class="row">
            
            <div class="col-md-12">
                <p><em>Help us document this example! Click the blue pencil icon in the upper right to edit this page.</em></p>
<h2>AnnotatedEJB</h2>
<pre><code>package org.superbiz.servlet;

import javax.annotation.Resource;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.sql.DataSource;

@Stateless
@LocalBean
public class AnnotatedEJB implements AnnotatedEJBLocal, AnnotatedEJBRemote {
    @Resource
    private DataSource ds;

    private String name = &quot;foo&quot;;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public DataSource getDs() {
        return ds;
    }

    public void setDs(DataSource ds) {
        this.ds = ds;
    }

    public String toString() {
        return &quot;AnnotatedEJB[name=&quot; + name + &quot;]&quot;;
    }
}
</code></pre>
<h2>AnnotatedEJBLocal</h2>
<pre><code>package org.superbiz.servlet;

import javax.ejb.Local;
import javax.sql.DataSource;

@Local
public interface AnnotatedEJBLocal {
    String getName();

    void setName(String name);

    DataSource getDs();

    void setDs(DataSource ds);
}
</code></pre>
<h2>AnnotatedEJBRemote</h2>
<pre><code>package org.superbiz.servlet;

import javax.ejb.Remote;

@Remote
public interface AnnotatedEJBRemote {
    String getName();

    void setName(String name);
}
</code></pre>
<h2>AnnotatedServlet</h2>
<pre><code>package org.superbiz.servlet;

import javax.annotation.Resource;
import javax.ejb.EJB;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.sql.DataSource;
import java.io.IOException;

public class AnnotatedServlet extends HttpServlet {
    @EJB
    private AnnotatedEJBLocal localEJB;

    @EJB
    private AnnotatedEJBRemote remoteEJB;

    @EJB
    private AnnotatedEJB localbeanEJB;

    @Resource
    private DataSource ds;


    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType(&quot;text/plain&quot;);
        ServletOutputStream out = response.getOutputStream();

        out.println(&quot;LocalBean EJB&quot;);
        out.println(&quot;@EJB=&quot; + localbeanEJB);
        if (localbeanEJB != null) {
            out.println(&quot;@EJB.getName()=&quot; + localbeanEJB.getName());
            out.println(&quot;@EJB.getDs()=&quot; + localbeanEJB.getDs());
        }
        out.println(&quot;JNDI=&quot; + lookupField(&quot;localbeanEJB&quot;));
        out.println();

        out.println(&quot;Local EJB&quot;);
        out.println(&quot;@EJB=&quot; + localEJB);
        if (localEJB != null) {
            out.println(&quot;@EJB.getName()=&quot; + localEJB.getName());
            out.println(&quot;@EJB.getDs()=&quot; + localEJB.getDs());
        }
        out.println(&quot;JNDI=&quot; + lookupField(&quot;localEJB&quot;));
        out.println();

        out.println(&quot;Remote EJB&quot;);
        out.println(&quot;@EJB=&quot; + remoteEJB);
        if (localEJB != null) {
            out.println(&quot;@EJB.getName()=&quot; + remoteEJB.getName());
        }
        out.println(&quot;JNDI=&quot; + lookupField(&quot;remoteEJB&quot;));
        out.println();


        out.println(&quot;DataSource&quot;);
        out.println(&quot;@Resource=&quot; + ds);
        out.println(&quot;JNDI=&quot; + lookupField(&quot;ds&quot;));
    }

    private Object lookupField(String name) {
        try {
            return new InitialContext().lookup(&quot;java:comp/env/&quot; + getClass().getName() + &quot;/&quot; + name);
        } catch (NamingException e) {
            return null;
        }
    }
}
</code></pre>
<h2>ClientHandler</h2>
<pre><code>package org.superbiz.servlet;

import javax.xml.ws.handler.Handler;
import javax.xml.ws.handler.MessageContext;

public class ClientHandler implements Handler {
    public boolean handleMessage(MessageContext messageContext) {
        WebserviceServlet.write(&quot;    ClientHandler handleMessage&quot;);
        return true;
    }

    public void close(MessageContext messageContext) {
        WebserviceServlet.write(&quot;    ClientHandler close&quot;);
    }

    public boolean handleFault(MessageContext messageContext) {
        WebserviceServlet.write(&quot;    ClientHandler handleFault&quot;);
        return true;
    }
}
</code></pre>
<h2>HelloEjb</h2>
<pre><code>package org.superbiz.servlet;

import javax.jws.WebService;

@WebService(targetNamespace = &quot;http://examples.org/wsdl&quot;)
public interface HelloEjb {
    String hello(String name);
}
</code></pre>
<h2>HelloEjbService</h2>
<pre><code>package org.superbiz.servlet;

import javax.ejb.Stateless;
import javax.jws.HandlerChain;
import javax.jws.WebService;

@WebService(
        portName = &quot;HelloEjbPort&quot;,
        serviceName = &quot;HelloEjbService&quot;,
        targetNamespace = &quot;http://examples.org/wsdl&quot;,
        endpointInterface = &quot;org.superbiz.servlet.HelloEjb&quot;
)
@HandlerChain(file = &quot;server-handlers.xml&quot;)
@Stateless
public class HelloEjbService implements HelloEjb {
    public String hello(String name) {
        WebserviceServlet.write(&quot;                HelloEjbService hello(&quot; + name + &quot;)&quot;);
        if (name == null) name = &quot;World&quot;;
        return &quot;Hello &quot; + name + &quot; from EJB Webservice!&quot;;
    }
}
</code></pre>
<h2>HelloPojo</h2>
<pre><code>package org.superbiz.servlet;

import javax.jws.WebService;

@WebService(targetNamespace = &quot;http://examples.org/wsdl&quot;)
public interface HelloPojo {
    String hello(String name);
}
</code></pre>
<h2>HelloPojoService</h2>
<pre><code>package org.superbiz.servlet;

import javax.jws.HandlerChain;
import javax.jws.WebService;

@WebService(
        portName = &quot;HelloPojoPort&quot;,
        serviceName = &quot;HelloPojoService&quot;,
        targetNamespace = &quot;http://examples.org/wsdl&quot;,
        endpointInterface = &quot;org.superbiz.servlet.HelloPojo&quot;
)
@HandlerChain(file = &quot;server-handlers.xml&quot;)
public class HelloPojoService implements HelloPojo {
    public String hello(String name) {
        WebserviceServlet.write(&quot;                HelloPojoService hello(&quot; + name + &quot;)&quot;);
        if (name == null) name = &quot;World&quot;;
        return &quot;Hello &quot; + name + &quot; from Pojo Webservice!&quot;;
    }
}
</code></pre>
<h2>JndiServlet</h2>
<pre><code>package org.superbiz.servlet;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NameClassPair;
import javax.naming.NamingException;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Collections;
import java.util.Map;
import java.util.TreeMap;

public class JndiServlet extends HttpServlet {
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType(&quot;text/plain&quot;);
        ServletOutputStream out = response.getOutputStream();

        Map&lt;String, Object&gt; bindings = new TreeMap&lt;String, Object&gt;(String.CASE_INSENSITIVE_ORDER);
        try {
            Context context = (Context) new InitialContext().lookup(&quot;java:comp/&quot;);
            addBindings(&quot;&quot;, bindings, context);
        } catch (NamingException e) {
            throw new ServletException(e);
        }

        out.println(&quot;JNDI Context:&quot;);
        for (Map.Entry&lt;String, Object&gt; entry : bindings.entrySet()) {
            if (entry.getValue() != null) {
                out.println(&quot;  &quot; + entry.getKey() + &quot;=&quot; + entry.getValue());
            } else {
                out.println(&quot;  &quot; + entry.getKey());
            }
        }
    }

    private void addBindings(String path, Map&lt;String, Object&gt; bindings, Context context) {
        try {
            for (NameClassPair pair : Collections.list(context.list(&quot;&quot;))) {
                String name = pair.getName();
                String className = pair.getClassName();
                if (&quot;org.apache.naming.resources.FileDirContext$FileResource&quot;.equals(className)) {
                    bindings.put(path + name, &quot;&lt;file&gt;&quot;);
                } else {
                    try {
                        Object value = context.lookup(name);
                        if (value instanceof Context) {
                            Context nextedContext = (Context) value;
                            bindings.put(path + name, &quot;&quot;);
                            addBindings(path + name + &quot;/&quot;, bindings, nextedContext);
                        } else {
                            bindings.put(path + name, value);
                        }
                    } catch (NamingException e) {
                        // lookup failed
                        bindings.put(path + name, &quot;ERROR: &quot; + e.getMessage());
                    }
                }
            }
        } catch (NamingException e) {
            bindings.put(path, &quot;ERROR: list bindings threw an exception: &quot; + e.getMessage());
        }
    }
}
</code></pre>
<h2>JpaBean</h2>
<pre><code>package org.superbiz.servlet;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;

@Entity
public class JpaBean {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = &quot;id&quot;)
    private int id;

    @Column(name = &quot;name&quot;)
    private String name;

    public int getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }


    public String toString() {
        return &quot;[JpaBean id=&quot; + id + &quot;, name=&quot; + name + &quot;]&quot;;
    }
}
</code></pre>
<h2>JpaServlet</h2>
<pre><code>package org.superbiz.servlet;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityTransaction;
import javax.persistence.PersistenceUnit;
import javax.persistence.Query;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class JpaServlet extends HttpServlet {
    @PersistenceUnit(name = &quot;jpa-example&quot;)
    private EntityManagerFactory emf;


    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType(&quot;text/plain&quot;);
        ServletOutputStream out = response.getOutputStream();

        out.println(&quot;@PersistenceUnit=&quot; + emf);

        EntityManager em = emf.createEntityManager();
        EntityTransaction transaction = em.getTransaction();
        transaction.begin();

        JpaBean jpaBean = new JpaBean();
        jpaBean.setName(&quot;JpaBean&quot;);
        em.persist(jpaBean);

        transaction.commit();
        transaction.begin();

        Query query = em.createQuery(&quot;SELECT j FROM JpaBean j WHERE j.name=&#39;JpaBean&#39;&quot;);
        jpaBean = (JpaBean) query.getSingleResult();
        out.println(&quot;Loaded &quot; + jpaBean);

        em.remove(jpaBean);

        transaction.commit();
        transaction.begin();

        query = em.createQuery(&quot;SELECT count(j) FROM JpaBean j WHERE j.name=&#39;JpaBean&#39;&quot;);
        int count = ((Number) query.getSingleResult()).intValue();
        if (count == 0) {
            out.println(&quot;Removed &quot; + jpaBean);
        } else {
            out.println(&quot;ERROR: unable to remove&quot; + jpaBean);
        }

        transaction.commit();
    }
}
</code></pre>
<h2>ResourceBean</h2>
<pre><code>package org.superbiz.servlet;

public class ResourceBean {
    private String value;

    public String getValue() {
        return value;
    }

    public void setValue(String value) {
        this.value = value;
    }

    public String toString() {
        return &quot;[ResourceBean &quot; + value + &quot;]&quot;;
    }
}
</code></pre>
<h2>RunAsServlet</h2>
<pre><code>package org.superbiz.servlet;

import javax.ejb.EJB;
import javax.ejb.EJBAccessException;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.security.Principal;

public class RunAsServlet extends HttpServlet {
    @EJB
    private SecureEJBLocal secureEJBLocal;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType(&quot;text/plain&quot;);
        ServletOutputStream out = response.getOutputStream();

        out.println(&quot;Servlet&quot;);
        Principal principal = request.getUserPrincipal();
        if (principal != null) {
            out.println(&quot;Servlet.getUserPrincipal()=&quot; + principal + &quot; [&quot; + principal.getName() + &quot;]&quot;);
        } else {
            out.println(&quot;Servlet.getUserPrincipal()=&lt;null&gt;&quot;);
        }
        out.println(&quot;Servlet.isCallerInRole(\&quot;user\&quot;)=&quot; + request.isUserInRole(&quot;user&quot;));
        out.println(&quot;Servlet.isCallerInRole(\&quot;manager\&quot;)=&quot; + request.isUserInRole(&quot;manager&quot;));
        out.println(&quot;Servlet.isCallerInRole(\&quot;fake\&quot;)=&quot; + request.isUserInRole(&quot;fake&quot;));
        out.println();

        out.println(&quot;@EJB=&quot; + secureEJBLocal);
        if (secureEJBLocal != null) {
            principal = secureEJBLocal.getCallerPrincipal();
            if (principal != null) {
                out.println(&quot;@EJB.getCallerPrincipal()=&quot; + principal + &quot; [&quot; + principal.getName() + &quot;]&quot;);
            } else {
                out.println(&quot;@EJB.getCallerPrincipal()=&lt;null&gt;&quot;);
            }
            out.println(&quot;@EJB.isCallerInRole(\&quot;user\&quot;)=&quot; + secureEJBLocal.isCallerInRole(&quot;user&quot;));
            out.println(&quot;@EJB.isCallerInRole(\&quot;manager\&quot;)=&quot; + secureEJBLocal.isCallerInRole(&quot;manager&quot;));
            out.println(&quot;@EJB.isCallerInRole(\&quot;fake\&quot;)=&quot; + secureEJBLocal.isCallerInRole(&quot;fake&quot;));

            try {
                secureEJBLocal.allowUserMethod();
                out.println(&quot;@EJB.allowUserMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.allowUserMethod() DENIED&quot;);
            }

            try {
                secureEJBLocal.allowManagerMethod();
                out.println(&quot;@EJB.allowManagerMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.allowManagerMethod() DENIED&quot;);
            }

            try {
                secureEJBLocal.allowFakeMethod();
                out.println(&quot;@EJB.allowFakeMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.allowFakeMethod() DENIED&quot;);
            }

            try {
                secureEJBLocal.denyAllMethod();
                out.println(&quot;@EJB.denyAllMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.denyAllMethod() DENIED&quot;);
            }
        }
        out.println();
    }
}
</code></pre>
<h2>SecureEJB</h2>
<pre><code>package org.superbiz.servlet;

import javax.annotation.Resource;
import javax.annotation.security.DeclareRoles;
import javax.annotation.security.DenyAll;
import javax.annotation.security.RolesAllowed;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import java.security.Principal;

@Stateless
@DeclareRoles({&quot;user&quot;, &quot;manager&quot;, &quot;fake&quot;})
public class SecureEJB implements SecureEJBLocal {
    @Resource
    private SessionContext context;

    public Principal getCallerPrincipal() {
        return context.getCallerPrincipal();
    }

    public boolean isCallerInRole(String role) {
        return context.isCallerInRole(role);
    }

    @RolesAllowed(&quot;user&quot;)
    public void allowUserMethod() {
    }

    @RolesAllowed(&quot;manager&quot;)
    public void allowManagerMethod() {
    }

    @RolesAllowed(&quot;fake&quot;)
    public void allowFakeMethod() {
    }

    @DenyAll
    public void denyAllMethod() {
    }

    public String toString() {
        return &quot;SecureEJB[userName=&quot; + getCallerPrincipal() + &quot;]&quot;;
    }
}
</code></pre>
<h2>SecureEJBLocal</h2>
<pre><code>package org.superbiz.servlet;

import javax.ejb.Local;
import java.security.Principal;

@Local
public interface SecureEJBLocal {
    Principal getCallerPrincipal();

    boolean isCallerInRole(String role);

    void allowUserMethod();

    void allowManagerMethod();

    void allowFakeMethod();

    void denyAllMethod();
}
</code></pre>
<h2>SecureServlet</h2>
<pre><code>package org.superbiz.servlet;

import javax.ejb.EJB;
import javax.ejb.EJBAccessException;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.security.Principal;

public class SecureServlet extends HttpServlet {
    @EJB
    private SecureEJBLocal secureEJBLocal;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType(&quot;text/plain&quot;);
        ServletOutputStream out = response.getOutputStream();

        out.println(&quot;Servlet&quot;);
        Principal principal = request.getUserPrincipal();
        if (principal != null) {
            out.println(&quot;Servlet.getUserPrincipal()=&quot; + principal + &quot; [&quot; + principal.getName() + &quot;]&quot;);
        } else {
            out.println(&quot;Servlet.getUserPrincipal()=&lt;null&gt;&quot;);
        }
        out.println(&quot;Servlet.isCallerInRole(\&quot;user\&quot;)=&quot; + request.isUserInRole(&quot;user&quot;));
        out.println(&quot;Servlet.isCallerInRole(\&quot;manager\&quot;)=&quot; + request.isUserInRole(&quot;manager&quot;));
        out.println(&quot;Servlet.isCallerInRole(\&quot;fake\&quot;)=&quot; + request.isUserInRole(&quot;fake&quot;));
        out.println();

        out.println(&quot;@EJB=&quot; + secureEJBLocal);
        if (secureEJBLocal != null) {
            principal = secureEJBLocal.getCallerPrincipal();
            if (principal != null) {
                out.println(&quot;@EJB.getCallerPrincipal()=&quot; + principal + &quot; [&quot; + principal.getName() + &quot;]&quot;);
            } else {
                out.println(&quot;@EJB.getCallerPrincipal()=&lt;null&gt;&quot;);
            }
            out.println(&quot;@EJB.isCallerInRole(\&quot;user\&quot;)=&quot; + secureEJBLocal.isCallerInRole(&quot;user&quot;));
            out.println(&quot;@EJB.isCallerInRole(\&quot;manager\&quot;)=&quot; + secureEJBLocal.isCallerInRole(&quot;manager&quot;));
            out.println(&quot;@EJB.isCallerInRole(\&quot;fake\&quot;)=&quot; + secureEJBLocal.isCallerInRole(&quot;fake&quot;));

            try {
                secureEJBLocal.allowUserMethod();
                out.println(&quot;@EJB.allowUserMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.allowUserMethod() DENIED&quot;);
            }

            try {
                secureEJBLocal.allowManagerMethod();
                out.println(&quot;@EJB.allowManagerMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.allowManagerMethod() DENIED&quot;);
            }

            try {
                secureEJBLocal.allowFakeMethod();
                out.println(&quot;@EJB.allowFakeMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.allowFakeMethod() DENIED&quot;);
            }

            try {
                secureEJBLocal.denyAllMethod();
                out.println(&quot;@EJB.denyAllMethod() ALLOWED&quot;);
            } catch (EJBAccessException e) {
                out.println(&quot;@EJB.denyAllMethod() DENIED&quot;);
            }
        }
        out.println();
    }
}
</code></pre>
<h2>ServerHandler</h2>
<pre><code>package org.superbiz.servlet;

import javax.xml.ws.handler.Handler;
import javax.xml.ws.handler.MessageContext;

public class ServerHandler implements Handler {
    public boolean handleMessage(MessageContext messageContext) {
        WebserviceServlet.write(&quot;        ServerHandler handleMessage&quot;);
        return true;
    }

    public void close(MessageContext messageContext) {
        WebserviceServlet.write(&quot;        ServerHandler close&quot;);
    }

    public boolean handleFault(MessageContext messageContext) {
        WebserviceServlet.write(&quot;        ServerHandler handleFault&quot;);
        return true;
    }
}
</code></pre>
<h2>WebserviceClient</h2>
<pre><code>package org.superbiz.servlet;

import javax.xml.ws.Service;
import java.io.PrintStream;
import java.net.URL;

public class WebserviceClient {
    /**
     * Unfortunately, to run this example with CXF you need to have a HUGE class path.  This
     * is just what is required to run CXF:
     * &lt;p/&gt;
     * jaxb-api-2.0.jar
     * jaxb-impl-2.0.3.jar
     * &lt;p/&gt;
     * saaj-api-1.3.jar
     * saaj-impl-1.3.jar
     * &lt;p/&gt;
     * &lt;p/&gt;
     * cxf-api-2.0.2-incubator.jar
     * cxf-common-utilities-2.0.2-incubator.jar
     * cxf-rt-bindings-soap-2.0.2-incubator.jar
     * cxf-rt-core-2.0.2-incubator.jar
     * cxf-rt-databinding-jaxb-2.0.2-incubator.jar
     * cxf-rt-frontend-jaxws-2.0.2-incubator.jar
     * cxf-rt-frontend-simple-2.0.2-incubator.jar
     * cxf-rt-transports-http-jetty-2.0.2-incubator.jar
     * cxf-rt-transports-http-2.0.2-incubator.jar
     * cxf-tools-common-2.0.2-incubator.jar
     * &lt;p/&gt;
     * geronimo-activation_1.1_spec-1.0.jar
     * geronimo-annotation_1.0_spec-1.1.jar
     * geronimo-ejb_3.0_spec-1.0.jar
     * geronimo-jpa_3.0_spec-1.1.jar
     * geronimo-servlet_2.5_spec-1.1.jar
     * geronimo-stax-api_1.0_spec-1.0.jar
     * jaxws-api-2.0.jar
     * axis2-jws-api-1.3.jar
     * &lt;p/&gt;
     * wsdl4j-1.6.1.jar
     * xml-resolver-1.2.jar
     * XmlSchema-1.3.1.jar
     */
    public static void main(String[] args) throws Exception {
        PrintStream out = System.out;

        Service helloPojoService = Service.create(new URL(&quot;http://localhost:8080/ejb-examples/hello?wsdl&quot;), null);
        HelloPojo helloPojo = helloPojoService.getPort(HelloPojo.class);
        out.println();
        out.println(&quot;Pojo Webservice&quot;);
        out.println(&quot;    helloPojo.hello(\&quot;Bob\&quot;)=&quot; + helloPojo.hello(&quot;Bob&quot;));
        out.println(&quot;    helloPojo.hello(null)=&quot; + helloPojo.hello(null));
        out.println();

        Service helloEjbService = Service.create(new URL(&quot;http://localhost:8080/HelloEjbService?wsdl&quot;), null);
        HelloEjb helloEjb = helloEjbService.getPort(HelloEjb.class);
        out.println();
        out.println(&quot;EJB Webservice&quot;);
        out.println(&quot;    helloEjb.hello(\&quot;Bob\&quot;)=&quot; + helloEjb.hello(&quot;Bob&quot;));
        out.println(&quot;    helloEjb.hello(null)=&quot; + helloEjb.hello(null));
        out.println();
    }
}
</code></pre>
<h2>WebserviceServlet</h2>
<pre><code>package org.superbiz.servlet;

import javax.jws.HandlerChain;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.ws.WebServiceRef;
import java.io.IOException;

public class WebserviceServlet extends HttpServlet {

    @WebServiceRef
    @HandlerChain(file = &quot;client-handlers.xml&quot;)
    private HelloPojo helloPojo;

    @WebServiceRef
    @HandlerChain(file = &quot;client-handlers.xml&quot;)
    private HelloEjb helloEjb;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType(&quot;text/plain&quot;);
        ServletOutputStream out = response.getOutputStream();

        OUT = out;
        try {
            out.println(&quot;Pojo Webservice&quot;);
            out.println(&quot;    helloPojo.hello(\&quot;Bob\&quot;)=&quot; + helloPojo.hello(&quot;Bob&quot;));
            out.println();
            out.println(&quot;    helloPojo.hello(null)=&quot; + helloPojo.hello(null));
            out.println();
            out.println(&quot;EJB Webservice&quot;);
            out.println(&quot;    helloEjb.hello(\&quot;Bob\&quot;)=&quot; + helloEjb.hello(&quot;Bob&quot;));
            out.println();
            out.println(&quot;    helloEjb.hello(null)=&quot; + helloEjb.hello(null));
            out.println();
        } finally {
            OUT = out;
        }
    }

    private static ServletOutputStream OUT;

    public static void write(String message) {
        try {
            ServletOutputStream out = OUT;
            out.println(message);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
</code></pre>
<h2>persistence.xml</h2>
<pre><code>&lt;persistence xmlns=&quot;http://java.sun.com/xml/ns/persistence&quot; version=&quot;1.0&quot;&gt;
  &lt;persistence-unit transaction-type=&quot;RESOURCE_LOCAL&quot; name=&quot;jpa-example&quot;&gt;
    &lt;jta-data-source&gt;java:openejb/Connector/Default JDBC Database&lt;/jta-data-source&gt;
    &lt;non-jta-data-source&gt;java:openejb/Connector/Default Unmanaged JDBC Database&lt;/non-jta-data-source&gt;
    &lt;class&gt;org.superbiz.servlet.JpaBean&lt;/class&gt;

    &lt;properties&gt;
      &lt;property name=&quot;openjpa.jdbc.SynchronizeMappings&quot; value=&quot;buildSchema(ForeignKeys=true)&quot;/&gt;
    &lt;/properties&gt;
  &lt;/persistence-unit&gt;
&lt;/persistence&gt;
</code></pre>
<h2>client-handlers.xml</h2>
<pre><code>&lt;jws:handler-chains xmlns:jws=&quot;http://java.sun.com/xml/ns/javaee&quot;&gt;
  &lt;jws:handler-chain&gt;
    &lt;jws:handler&gt;
      &lt;jws:handler-name&gt;ClientHandler&lt;/jws:handler-name&gt;
      &lt;jws:handler-class&gt;org.superbiz.servlet.ClientHandler&lt;/jws:handler-class&gt;
    &lt;/jws:handler&gt;
  &lt;/jws:handler-chain&gt;
&lt;/jws:handler-chains&gt;
</code></pre>
<h2>server-handlers.xml</h2>
<pre><code>&lt;jws:handler-chains xmlns:jws=&quot;http://java.sun.com/xml/ns/javaee&quot;&gt;
  &lt;jws:handler-chain&gt;
    &lt;jws:handler&gt;
      &lt;jws:handler-name&gt;ServerHandler&lt;/jws:handler-name&gt;
      &lt;jws:handler-class&gt;org.superbiz.servlet.ServerHandler&lt;/jws:handler-class&gt;
    &lt;/jws:handler&gt;
  &lt;/jws:handler-chain&gt;
&lt;/jws:handler-chains&gt;
</code></pre>
<h2>context.xml</h2>
<pre><code>&lt;Context&gt;
  &lt;!-- This only works if the context is installed under the correct name --&gt;
  &lt;Realm className=&quot;org.apache.catalina.realm.MemoryRealm&quot;
         pathname=&quot;webapps/ejb-examples-1.0-SNAPSHOT/WEB-INF/tomcat-users.xml&quot;/&gt;

  &lt;Environment
      name=&quot;context.xml/environment&quot;
      value=&quot;ContextString&quot;
      type=&quot;java.lang.String&quot;/&gt;
  &lt;Resource
      name=&quot;context.xml/resource&quot;
      auth=&quot;Container&quot;
      type=&quot;org.superbiz.servlet.ResourceBean&quot;
      factory=&quot;org.apache.naming.factory.BeanFactory&quot;
      value=&quot;ContextResource&quot;/&gt;
  &lt;ResourceLink
      name=&quot;context.xml/resource-link&quot;
      global=&quot;server.xml/environment&quot;
      type=&quot;java.lang.String&quot;/&gt;

  &lt;!-- web.xml resources --&gt;
  &lt;Resource
      name=&quot;web.xml/resource-env-ref&quot;
      auth=&quot;Container&quot;
      type=&quot;org.superbiz.servlet.ResourceBean&quot;
      factory=&quot;org.apache.naming.factory.BeanFactory&quot;
      value=&quot;ContextResourceEnvRef&quot;/&gt;
  &lt;Resource
      name=&quot;web.xml/resource-ref&quot;
      auth=&quot;Container&quot;
      type=&quot;org.superbiz.servlet.ResourceBean&quot;
      factory=&quot;org.apache.naming.factory.BeanFactory&quot;
      value=&quot;ContextResourceRef&quot;/&gt;
  &lt;ResourceLink
      name=&quot;web.xml/resource-link&quot;
      global=&quot;server.xml/environment&quot;
      type=&quot;java.lang.String&quot;/&gt;
&lt;/Context&gt;
</code></pre>
<h2>jetty-web.xml</h2>
<pre><code>&lt;Configure class=&quot;org.eclipse.jetty.webapp.WebAppContext&quot;&gt;
  &lt;Get name=&quot;securityHandler&quot;&gt;
    &lt;Set name=&quot;loginService&quot;&gt;
      &lt;New class=&quot;org.eclipse.jetty.security.HashLoginService&quot;&gt;
        &lt;Set name=&quot;name&quot;&gt;Test Realm&lt;/Set&gt;
        &lt;Set name=&quot;config&quot;&gt;&lt;SystemProperty name=&quot;jetty.home&quot; default=&quot;.&quot;/&gt;/etc/realm.properties
        &lt;/Set&gt;
      &lt;/New&gt;
    &lt;/Set&gt;
  &lt;/Get&gt;
&lt;/Configure&gt;
</code></pre>
<h2>tomcat-users.xml</h2>
<pre><code>&lt;tomcat-users&gt;
  &lt;user name=&quot;manager&quot; password=&quot;manager&quot; roles=&quot;manager,user&quot;/&gt;
  &lt;user name=&quot;user&quot; password=&quot;user&quot; roles=&quot;user&quot;/&gt;
&lt;/tomcat-users&gt;
</code></pre>
<h2>web.xml</h2>
<pre><code>&lt;web-app xmlns=&quot;http://java.sun.com/xml/ns/javaee&quot;
         xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;
         xsi:schemaLocation=&quot;http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd&quot;
         metadata-complete=&quot;false&quot;
         version=&quot;2.5&quot;&gt;

  &lt;display-name&gt;OpenEJB Servlet Examples&lt;/display-name&gt;

  &lt;servlet&gt;
    &lt;servlet-name&gt;AnnotatedServlet&lt;/servlet-name&gt;
    &lt;servlet-class&gt;org.superbiz.servlet.AnnotatedServlet&lt;/servlet-class&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;AnnotatedServlet&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/annotated/*&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;

  &lt;servlet&gt;
    &lt;servlet-name&gt;JpaServlet&lt;/servlet-name&gt;
    &lt;servlet-class&gt;org.superbiz.servlet.JpaServlet&lt;/servlet-class&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;JpaServlet&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/jpa/*&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;

  &lt;servlet&gt;
    &lt;servlet-name&gt;JndiServlet&lt;/servlet-name&gt;
    &lt;servlet-class&gt;org.superbiz.servlet.JndiServlet&lt;/servlet-class&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;JndiServlet&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/jndi/*&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;

  &lt;servlet&gt;
    &lt;servlet-name&gt;RunAsServlet&lt;/servlet-name&gt;
    &lt;servlet-class&gt;org.superbiz.servlet.RunAsServlet&lt;/servlet-class&gt;
    &lt;run-as&gt;
      &lt;role-name&gt;fake&lt;/role-name&gt;
    &lt;/run-as&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;RunAsServlet&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/runas/*&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;

  &lt;servlet&gt;
    &lt;servlet-name&gt;SecureServlet&lt;/servlet-name&gt;
    &lt;servlet-class&gt;org.superbiz.servlet.SecureServlet&lt;/servlet-class&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;SecureServlet&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/secure/*&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;

  &lt;security-constraint&gt;
    &lt;web-resource-collection&gt;
      &lt;web-resource-name&gt;Secure Area&lt;/web-resource-name&gt;
      &lt;url-pattern&gt;/secure/*&lt;/url-pattern&gt;
      &lt;url-pattern&gt;/runas/*&lt;/url-pattern&gt;
    &lt;/web-resource-collection&gt;
    &lt;auth-constraint&gt;
      &lt;role-name&gt;user&lt;/role-name&gt;
    &lt;/auth-constraint&gt;
  &lt;/security-constraint&gt;

  &lt;servlet&gt;
    &lt;servlet-name&gt;WebserviceServlet&lt;/servlet-name&gt;
    &lt;servlet-class&gt;org.superbiz.servlet.WebserviceServlet&lt;/servlet-class&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;WebserviceServlet&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/webservice/*&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;


  &lt;servlet&gt;
    &lt;servlet-name&gt;HelloPojoService&lt;/servlet-name&gt;
    &lt;servlet-class&gt;org.superbiz.servlet.HelloPojoService&lt;/servlet-class&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;HelloPojoService&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/hello&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;

  &lt;login-config&gt;
    &lt;auth-method&gt;BASIC&lt;/auth-method&gt;
  &lt;/login-config&gt;

  &lt;security-role&gt;
    &lt;role-name&gt;manager&lt;/role-name&gt;
  &lt;/security-role&gt;

  &lt;security-role&gt;
    &lt;role-name&gt;user&lt;/role-name&gt;
  &lt;/security-role&gt;

  &lt;env-entry&gt;
    &lt;env-entry-name&gt;web.xml/env-entry&lt;/env-entry-name&gt;
    &lt;env-entry-type&gt;java.lang.String&lt;/env-entry-type&gt;
    &lt;env-entry-value&gt;WebValue&lt;/env-entry-value&gt;
  &lt;/env-entry&gt;

  &lt;resource-ref&gt;
    &lt;res-ref-name&gt;web.xml/Data Source&lt;/res-ref-name&gt;
    &lt;res-type&gt;javax.sql.DataSource&lt;/res-type&gt;
    &lt;res-auth&gt;Container&lt;/res-auth&gt;
  &lt;/resource-ref&gt;

  &lt;resource-env-ref&gt;
    &lt;resource-env-ref-name&gt;web.xml/Queue&lt;/resource-env-ref-name&gt;
    &lt;resource-env-ref-type&gt;javax.jms.Queue&lt;/resource-env-ref-type&gt;
  &lt;/resource-env-ref&gt;

  &lt;ejb-ref&gt;
    &lt;ejb-ref-name&gt;web.xml/EjbRemote&lt;/ejb-ref-name&gt;
    &lt;ejb-ref-type&gt;Session&lt;/ejb-ref-type&gt;
    &lt;remote&gt;org.superbiz.servlet.AnnotatedEJBRemote&lt;/remote&gt;
  &lt;/ejb-ref&gt;

  &lt;ejb-local-ref&gt;
    &lt;ejb-ref-name&gt;web.xml/EjLocal&lt;/ejb-ref-name&gt;
    &lt;ejb-ref-type&gt;Session&lt;/ejb-ref-type&gt;
    &lt;local&gt;org.superbiz.servlet.AnnotatedEJBLocal&lt;/local&gt;
  &lt;/ejb-local-ref&gt;

  &lt;persistence-unit-ref&gt;
    &lt;persistence-unit-ref-name&gt;web.xml/PersistenceUnit&lt;/persistence-unit-ref-name&gt;
    &lt;persistence-unit-name&gt;jpa-example&lt;/persistence-unit-name&gt;
  &lt;/persistence-unit-ref&gt;

  &lt;persistence-context-ref&gt;
    &lt;persistence-context-ref-name&gt;web.xml/PersistenceContext&lt;/persistence-context-ref-name&gt;
    &lt;persistence-unit-name&gt;jpa-example&lt;/persistence-unit-name&gt;
    &lt;persistence-context-type&gt;Transactional&lt;/persistence-context-type&gt;
  &lt;/persistence-context-ref&gt;
&lt;/web-app&gt;
</code></pre>
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