...

Right click Under Project Explorer and Select New->EJB Project.
Name the project as StatefulBean. Select Next.
Mark the fields as suggested in the screenshot and Select Next.
Uncheck Generate Deployment Descriptor. This is beacuse we are using annotations is our applications and so deployment descriptors are redundant entity. Select Next.
On next screen select all default values and Select finish.

This creates a skeleton for the EJB project. Next steps are adding the bean class, bean interface and setter/getter methods.
Right click on ejbModule in StatefulBean project and select New->class.
Name the class as PersonalInfo and package as ejb.stateful. Select Finish.

Add the following code to PersonalInfo.java.

Code Block

title	PersonalInfo.java
borderStyle	solid

package ejb.stateful;

public class PersonalInfo implements java.io.Serializable {
private static final long serialVersionUID = 1L;

private String FirstName;
private String LastName;
private String UserName;
private String Password;
private String Nationality;

public void setFirstName(String FirstName)
{
	this.FirstName=FirstName;
}

public void setLastName(String LastName)
{
	this.LastName=LastName;
}
public void setUserName(String UserName)
{
	this.UserName=UserName;
}
public void setPassword(String Password)
{
	this.Password=Password;
}
public void setNationality(String Nationality)
{
	this.Nationality=Nationality;
}
public String getFirstName()
{
	return FirstName;
}

public String getLastName()
{
	return LastName;
}
public String getUserName()
{
	return UserName;
}
public String getPassword()
{
	return Password;
}
public String getNationality()
{
	return Nationality;
}

}

Similarly create a class BillingInfo.java and add the following code.

Code Block

title	BillingInfo.java
borderStyle	solid

package ejb.stateful;

public class BillingInfo implements java.io.Serializable
{
	
	private static final long serialVersionUID = 1L;
	private String houseNo;
	private String street;
	private String city;
	private String pincode;
	private String country;
	private String bank;
	private String cardno;
	
	public void setBank(String bank)
	{
		this.bank=bank;
	}

	public void setCardno(String cardno)
	{
		this.cardno=cardno;
	}
	public void setHouseNo(String houseNo)
	{
		this.houseNo=houseNo;
	}

	public void setStreet(String street)
	{
		this.street=street;
	}
	public void setCity(String city)
	{
		this.city=city;
	}
	public void setPincode(String pincode)
	{
		this.pincode=pincode;
	}
	public void setCountry(String country)
	{
		this.country=country;
	}
	public String getBank()
	{
		return bank;
	}

	public String getCardno()
	{
		return cardno;
	}
	public String getHouseNo()
	{
		return houseNo;
	}

	public String getStreet()
	{
		return street;
	}
	public String getCity()
	{
		return city;
	}
	public String getPincode()
	{
		return pincode;
	}
	public String getCountry()
	{
		return country;
	}

}

PersonalInfo.java and BillingInfo.java are classes for setting and getting the user information.

Now we will add the Business interface or bean interface. Right click on the package ejb.stateful and Select New->Interface.
Name the interface as AccountCreator and Select Finish.

Add the following code to AccountCreator interface.

Code Block

title	AccountCreator.java
borderStyle	solid

package ejb.stateful;
import javax.ejb.Remote;
@Remote
public interface AccountCreator {
void addPersonalInfo(PersonalInfo personalinfo);
void addBillingInfo(BillingInfo billinginfo);
void createAccount();
}

Info

title	Information

Once you enter this code you might see errors like @EJB can be resolved. Currently there are some limitations with the geronimo eclipse plugin which will resolved soon. We will soon suggest you how to get rid of those errors.

Next step is to add the implementation to the interface. Right click on ejb.stateful interface and select New->class.
Name the bean class as AccountCreatorBean and Select Finish.

Add the following code to AccountCreatorBean.

Code Block

title	AccountCreatorBean.java
borderStyle	solid

package ejb.stateful;

import java.sql.Connection;
import java.sql.Statement;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.annotation.Resource;
import javax.ejb.PostActivate;
import javax.ejb.PrePassivate;
import javax.ejb.Remove;
import javax.ejb.Stateful;
import javax.sql.DataSource;


@Stateful
public class AccountCreatorBean implements AccountCreator{
@Resource(name="jdbc/userds")
private DataSource datasource;
private Connection connection;
private PersonalInfo personalinfo=new PersonalInfo();
private BillingInfo billinginfo=new BillingInfo();
	
	public AccountCreatorBean() {
	super();
}	


@PostConstruct
@PostActivate
public void openConnection()
{
	try{
	connection=datasource.getConnection();
	}
	catch(Exception e)
	{
		e.printStackTrace();
	}
}

@PreDestroy
@PrePassivate
public void closeConnection()
{
	connection=null;
}

public void addPersonalInfo(PersonalInfo personalinfo)
{
	this.personalinfo=personalinfo;
}

public void addBillingInfo(BillingInfo billinginfo)
{
	this.billinginfo=billinginfo;
}

@Remove
public void createAccount()
{
try{
	System.out.println(personalinfo.getFirstName("Your request has been successfully processed");
}

}

Once you have added the code you will see lot of errors but this can be resolved easily and is shown in next step.

));
	Statement statement = connection.createStatement();
    String sql = "INSERT INTO USERINFO(" + "FIRSTNAME, " + "LASTNAME, "
            + "USERNAME," + "PASSWORD, " + " PINCODE, " + " CARDNO ) VALUES (" + "'"
            + personalinfo.getFirstName() + "', " +

            "'" + personalinfo.getLastName() + "', " +

            "'" + personalinfo.getUserName() + "', "+  "'" + 
            
            personalinfo.getPassword() + "', "+  "'" + 
            
            billinginfo.getPincode() + "', "+  "'" +
            
            billinginfo.getCardno() + "'" + 

            ")";
    statement.execute(sql);
    statement.close();
	
}
catch(Exception e)
{
	e.printStackTrace();
}
}

}

Once you have added the code you will see lot of errors but this can be resolved easily and is shown in next step.

The errors in the code is due to missing classes from our server runtime. This can be resolved as follows.
Right click on StatefulBean project and select Properties.

Image Added
On the next screen select Java Build Path->Libraries->Add External Jars.

Image Added
Browse to The errors in the code is due to missing classes from our server runtime. This can be resolved as follows.
Right click on StatefulBean project and select Properties.
Image Removed
On the next screen select Java Build Path->Libraries->Add External Jars.
Image Removed
Browse to <GERONIMO_HOME>/repository/org/apache/geronimo/specs/geronimo-ejb_3.0_spec/1.0.1 and select geronimo-ejb_3.0_spec-1.0.1.jar. Select Open.
Image Removed
Similarly browse to <GERONIMO_HOME>/repository/org/apache/geronimo/specs/geronimo-annotationejb_13.0_spec/1.10.1 and add select geronimo-annotationejb_13.0_spec-1.10.1.jar. Select Open.

Image Added
Similarly browse to <GERONIMO_HOME>/repository/org/apache/geronimo/specs/geronimo-annotation_1.0_spec/1.1.1 and add geronimo-annotation_1.0_spec-1.1.1.jar.
Once done you can see both the jars enlisted. Select Ok.
Let us walkthrough the EJB bean class code
- @Stateful public class AccountCreatorBean implements AccountCreator- @ Stateful annotation declares the Bean class as Stateful class.
- @Resource(name="jdbc/userds") DataSource datasource;- This is a resource injection into the bean class wherin a datasource is injected using the @Resource annotation. We will shortly see how to create a datasource in geronimo.
- public AccountCreatorBean(} -This is a constructor for the bean class and it will be used to create a bean instance whenever a request is received from new client connection.
- @PostConstruct @PostActivate public void openConnection()- @PostConstruct and @PostActivate are annotations which are basically called lifecycle callback annotation. The lifecycle for these annotation is as follows
  - New bean instance is created using the default constructor.
  - Resources are injected
  - Now the PostConstruct method is called which in our case is to open a database connection.
  - PostActivate is called on the bean instances which have been passivated and required to be reactivated. It goes on the same cycle as being followed by PostConstruct.
- @PreDestroy @PrePassivate public void closeConnection()- Again @PreDestroy and @PrePassivate are Lifecycle callback annotation. The lifecycle of these annotation is as follows
  - Bean instances in the pool are used and business methods are invoked.
  - Once the client is idle for a period of time container passivates the bean instance. The closeConnection function is called just before container passivates the bean.
  - If the client does not invoke a passivated bean for a period of time it is destroyed.
- public void addPersonalInfo(PersonalInfo personalinfo) and public void addBillingInfo(BillingInfo billinginfo)- These two functions are invoked to store client data across various calls.
- @Remove public void createAccount()- There are two ways in which a bean is destroyed and hence this where a client session ends in stateful bean. One is when a bean has been passivated and is not reinvoked by client hence the bean instance is destroyed. Another way is to use @Remove annotation. Once the client confirms and submits all the required information the data is populated into the database and that is where the session ends.

...

Right click under Project Explorer and Select New->Dynamic Web Project.
Name the project as StatefulClient and Select Next.
Keep the default settings as shown in the figure. Select Next.
On the next screen keep default values. Select Next.
Default values on this screen too. Select Finish.
Right click on the StatefulClient project and Select New->Servlet.
Name the package as ejb.stateful and Servlet as Controller.
Keep the default values and Select Next.
Keep the default values and Select Finish.
Once the servlet is created it shows error. This is due to servlet api missing from the runtime. This can be easily resolved. Right click on StatefulClient project and Select properties.
On the next screen select Java build path and select Libraries.
Select Add External jars.
Browse to your <GERONIMO_HOME>\repository\org\apache\geronimo\specs\geronimo-servlet_2.5_spec\1.1.2 and select geronimo-servlet_2.5_spec-1.1.2.jar and Select Open.
Select Ok on the next screen this will remove all the errors.

Add the following code to Controller.java servlet.

Code Block

title	Controller.java
borderStyle	solid

package ejb.stateful;

import java.io.IOException;
import java.util.Properties;

import javax.naming.Context;
import javax.ejbnaming.EJBInitialContext;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

/**
 * Servlet implementation class for Servlet: Controller
 *
 */
 public class Controller extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
   static final long serialVersionUID = 1L;
   @EJB
   AccountCreator ac;
   
   
    /* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#HttpServlet()
	 */
	public Controller() {
		super();
	}   	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doProcess(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	
	if ( /*PrintWriter out =response.getWriter();
out.println(request.getRequestURI()).equals("/StatefulClient/Controller"));*/
	try{
		PersonalInfoProperties personalinfoprop=new PersonalInfoProperties();
		personalinfo  prop.setFirstNameput(request.getParameter("FirstName"))Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.RemoteInitialContextFactory");
		personalinfo  prop.setLastName(request.getParameter("LastName"));
		personalinfo.setNationality(request.getParameter("Nationality")put("java.naming.provider.url", "ejbd://localhost:4201");
		   Context context = new InitialContext(prop);
		personalinfo.setUserName(request.getParameter("UserName"));
		personalinfo.setPassword(request.getParameter("Password"));
		ac.addPersonalInfo(personalinfo);
		RequestDispatcher rd=request.getRequestDispatcher("BillingInfo.jsp");
		rd.forward(request, response);
		
	}
	else
	{
		BillingInfo billingInfo=new BillingInfo   ac=(AccountCreator)context.lookup("AccountCreatorBeanRemote");
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	if ( (request.getRequestURI()).equals("/StatefulClient/Controller"))
	{
		PersonalInfo personalinfo=new PersonalInfo();
		billingInfopersonalinfo.setBanksetFirstName(request.getParameter("BankFirstName"));
		billingInfopersonalinfo.setCardnosetLastName(request.getParameter("CardNoLastName"));
		billingInfopersonalinfo.setCitysetNationality(request.getParameter("CityNationality"));
		billingInfopersonalinfo.setCountrysetUserName(request.getParameter("CountryUserName"));
		billingInfopersonalinfo.setHouseNosetPassword(request.getParameter("HouseNoPassword"));
		billingInfoac.setPincode(addPersonalInfo(personalinfo);
		HttpSession hs= request.getParametergetSession("PinCode"true));
		billingInfohs.setStreetsetAttribute(request.getParameter("Streethandle", ac));
		ac.addBillingInfo(billingInfoRequestDispatcher rd=request.getRequestDispatcher("BillingInfo.jsp");
		acrd.createAccountforward(request, response);
	}
		
	}
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException else
	{
		// TODO Auto-generated method stubBillingInfo billingInfo=new BillingInfo();
		doProcessbillingInfo.setBank(request, response.getParameter("Bank"));
	}  		billingInfo.setCardno(request.getParameter("CardNo"));
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doProcess(request, response);
		// TODO Auto-generated method stub
	}   	  	    
}
	billingInfo.setCity(request.getParameter("City"));
		billingInfo.setCountry(request.getParameter("Country"));
		billingInfo.setHouseNo(request.getParameter("HouseNo"));
		billingInfo.setPincode(request.getParameter("PinCode"));
		billingInfo.setStreet(request.getParameter("Street"));
		HttpSession hs= request.getSession(true);
		ac=(AccountCreator)hs.getAttribute("handle");
		ac.addBillingInfo(billingInfo);
		ac.createAccount();
	}
		
	}
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}  	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doProcess(request, response);
		// TODO Auto-generated method stub
	}   	  	    
}

This code contains EJB specific annotation and so we need to add EJB spec definition to the project. Follow the previous procedure to Add External jars and browse to <GERONIMO_HOME>\repository\org\apache\geronimo\specs\ geronimo-ejb_3.0_spec\1.0.1 and add geronimo-ejb_3.0_spec-1.0.1.jar to java build path. This servlet also contains code referring to bean interface class and PersonalInfo and BilllingInfo class. We need to add these projects to the build path so that the classes can be compiled. Right click on StatefulClient project and Select Properties->Java Build Path->Projects. Select Add.

Image Added
Check StatefulBean and Select Ok.

Image Added
Once done the project will be visible in the build path. Select Ok.

Image Added
Next step is to add jsp pages to our client project. Right click on WebContent under StatefulClient project and Select New->jsp.

Image Added
Name the jsp as PersonalInfo.jsp and Select Next.

Image Added
On the next screen select Finish.

Image Added

Add the following code to PersonalInfo.jsp.

Code Block

title	PersonalInfo.jsp
borderStyle	solid


<%@ page language="java" contentType="text/html; charset=ISO-8859-1"

This code contains EJB specific annotation and so we need to add EJB spec definition to the project. Follow the previous procedure to Add External jars and browse to <GERONIMO_HOME>\repository\org\apache\geronimo\specs\ geronimo-ejb_3.0_spec\1.0.1 and add geronimo-ejb_3.0_spec-1.0.1.jar to java build path. This servlet also contains code referring to bean interface class and PersonalInfo and BilllingInfo class. We need to add these projects to the build path so that the classes can be compiled. Right click on StatefulClient project and Select Properties->Java Build Path->Projects. Select Add.

Image Removed
Check StatefulBean and Select Ok.

Image Removed
Once done the project will be visible in the build path. Select Ok.

Image Removed
Next step is to add jsp pages to our client project. Right click on WebContent under StatefulClient project and Select New->jsp.

Image Removed
Name the jsp as PersonalInfo.jsp and Select Next.

Image Removed
On the next screen select Finish.

Image Removed
Add the following code to PersonalInfo.jsp.

Code Block

title	PersonalInfo.jsp
borderStyle	solid


<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>User Personal Information</title>
</head>
<body>
<form action="Controller">
<h1>Enter your personal information</h1>
<table>
<tr>
<td><h3>Name</h3></td>
</tr>
<tr>
<td>FirstName</td>
<td><input type="text" name="FirstName"></td>
</tr>
<tr>
<td>LastName</td>
<td><input type="text" name="LastName"></td>
</tr>
<tr><td><h3>Nationality</h3></td></tr>
<tr>
<td>Nationality</td>
<td><input type="text" name="Nationality"></td>
</tr>
<tr><td><h3>Login</h3></td></tr>
<tr>
<td>UserName</td>
<td><input type="text" name="UserName"></td>
</tr>
<tr>
<td>Password</td>
<td><input type="password" name="Password"></td>
</tr>
</table>
<input type="submit" Name="Next">
</form>
</body>
</html>

Similarly add another jsp with the name BillingInfo.jsp and add the following code.

Code Block

title	BillingInfo.jsp
borderStyle	solid

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>User Billing Information</title>
</head>
<body>
<form action="Controller1">
<h1>Enter your Billing information</h1>
<table>
<tr>
<td><h3>Address</h3></td>
</tr>
<tr>
<td>House No</td>
<td><input type="text" name="HouseNo"></td>
</tr>
<tr>
<td>Street</td>
<td><input type="text" name="Street"></td>
</tr>
<tr>
<td>City</td>
<td><input type="text" name="City"></td>
</tr>
<tr>
<td>PinCode</td>
<td><input type="text" name="PinCode"></td>
</tr>
<tr>
<td>Country</td>
<td><input type="text" name="Country"></td>
</tr>
<tr><td><h3>Credit Card Information</h3></td></tr>
<tr>
<td>Bank</td>
<td><input type="text" name="Bank"></td>
</tr>
<tr>
<td>Card No</td>
<td><input type="text" name="CardNo"></td>
</tr>
</table>
<input type="submit" name="Submit">
</form>
</body>
</html>

Let us walkthrough the servlet and jsp code. First through Controller servlet code.
- @EJB AccountCreator ac;- @EJB annotation is used to inject an EJB to the client code.
- if ( (request.getRequestURI()).equals("/StatefulClient/Controller"))- This code act as a controller on the jsp which is making a request. This is possible only when the jsp's make a call to th servlet with different names. How this can be done will be illustrated in the next section.
- RequestDispatcher rd=request.getRequestDispatcher("BillingInfo.jsp")- This code section and the next line forwards the control to next jsp that is BillingInfo.jsp.
- Rest of the servlet deals with calling the setter methods and later sets the object so as to persist the data between different calls.
Next walkthrough the jsp code.
- PersonalInfo.jsp has <form action="Controller"> whereas BillingInfo.jsp has <form action="Controller1"> as the action element but both internally calling the same servlet. This can be easily done by modifying web.xml this will be shown in the next section.

Adding a Enterprise Application Project.

...

Modifying openejb-jar.xml, web.xml and geronimo-web.xml

In StatefulBean project select META-INF/openejb-jar.xml and replace the existing code with following code

Code Block

title	openejb-jar.xml.jsp
borderStyle	solid


<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.2" xmlns:nam="http://geronimo.apache.org/xml/ns/naming-1.2" 
xmlns:pkgen="http://www.openejb.org/xml/ns/pkgen-2.0" 
xmlns:sec="http://geronimo.apache.org/xml/ns/security-1.2" xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.2">
    <environment>
        <moduleId>
            <groupId>default</groupId>
            <artifactId>StatefulBean</artifactId>
            <version>1.0</version>
            <type>car</type>
        </moduleId>
        <sys:dependencies>
            <sys:dependency>
                <sys:groupId>console.dbpool</sys:groupId>
                <sys:artifactId>jdbc%2Fuserds</sys:artifactId>
            </sys:dependency>        
        </sys:dependencies>
    </environment>
</openejb-jar>

The above deployment plan is different from the above one in the following way

The namespace generated by geronimo eclipse plugin are not to AG 2.1 level. This is due to some limitation which will be fixed soon.
Since the ejb bean class refers to jdbc/userds datasource a <dependency> element has to be added in EJB deployment plan.

In StatefulClient project select WEB-INF/web

...

Modifying openejb-jar.xml and web.xml

In StatefulBean project select META-INF/openejb-jar.xml and replace the existing code with the following code

Code Block

title	openejb-jarweb.xml.jsp
borderStyle	solid

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<openejb<web-jarapp xmlns:xsi="http://www.openejbw3.org/xml/ns2001/openejb-jar-2.2XMLSchema-instance" 
xmlns:nam="http://geronimojava.apachesun.orgcom/xml/ns/naming-1.2javaee" 
xmlns:pkgenweb="http://wwwjava.openejbsun.orgcom/xml/ns/pkgenjavaee/web-app_2_5.0xsd" 
xmlnsxsi:secschemaLocation="http://geronimojava.apachesun.orgcom/xml/ns/security-1.2" xmlns:sys="javaee 
http://geronimojava.apachesun.orgcom/xml/ns/javaee/deployment-1.2web-app_2_5.xsd" 
id="WebApp_ID" version="2.5">
    <environment><display-name>StatefulClient</display-name>
        <moduleId><welcome-file-list>
            <groupId>default</groupId><welcome-file>index.html</welcome-file>
            <artifactId>StatefulBean</artifactId>
       <welcome-file>index.htm</welcome-file>
     <version>1.0</version><welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <type>car</type><welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <<description></moduleId>description>
    <display-name>Controller</display-name>
    <sys:dependencies><servlet-name>Controller</servlet-name>
    <servlet-class>ejb.stateful.Controller</servlet-class>
  </servlet>
  <servlet>
    <sys:dependency><description></description>
    <display-name>Controller1</display-name>
    <servlet-name>Controller1</servlet-name>
        <sys:groupId>console.dbpool</sys:groupId><servlet-class>ejb.stateful.Controller</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>Controller</servlet-name>
    <url-pattern>/Controller</url-pattern>
    <sys:artifactId>jdbc%2Fuserds</sys:artifactId></servlet-mapping>
  <servlet-mapping>
    <servlet-name>Controller1</servlet-name>
      </sys:dependency>        
        </sys:dependencies>
    </environment>
</openejb-jar>

The above deployment plan is different from the above one in the following way

The namespace generated by geronimo eclipse plugin are not to AG 2.1 level. This is due to some limitation which will be fixed soon.
Since the ejb bean class refers to jdbc/userds datasource a <dependency> element has to be added in EJB deployment plan.

In StatefulClient project select WEB-INF/web.xml and replace the existing code with the following

<url-pattern>/Controller1</url-pattern>
  </servlet-mapping>
</web-app>

In StatefulClient project select WEB-INF/geronimo-web.xml and add a dependency element for the StatefulBean EJB project. THe final web deployment plan will look as follows

Code Block

title	geronimo-web.xml
borderStyle	solid


<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns8:web-app xmlns="http://geronimo.apache.org/xml/ns/deployment-1.2" xmlns:ns2="http://geronimo.apache.org/xml/ns/j2ee/connector-1.2" xmlns:ns3="http://geronimo.apache.org/xml/ns/naming-1.2" xmlns:ns4="http://geronimo.apache.org/xml/ns/j2ee/ejb/openejb-2.0" xmlns:ns5="http://geronimo.apache.org/xml/ns/j2ee/application-2.0" xmlns:ns6="http://geronimo.apache.org/xml/ns/security-2.0" xmlns:ns7

Code Block

title	web.xml
borderStyle	solid


<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:web/persistence" xmlns:ns8="http://geronimo.apache.org/xml/ns/j2ee/web-2.0.1" xmlns:ns9="http://javageronimo.sunapache.comorg/xml/ns/javaeej2ee/webapplication-client-app_2_5.xsd0" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 
id="WebApp_ID" version="2.5">
  <display-name>StatefulClient</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <description></description>
    <display-name>Controller</display-name>
    <servlet-name>Controller</servlet-name>
    <servlet-class>ejb.stateful.Controller</servlet-class>
  </servlet>
  <servlet>
    <description></description>
    <display-name>Controller1</display-name>
    <servlet-name>Controller1</servlet-name>
    <servlet-class>ejb.stateful.Controller</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>Controller</servlet-name>
    <url-pattern>/Controller</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>Controller1</servlet-name>
    <url-pattern>/Controller1</url-pattern>
  </servlet-mapping>
</>
    <environment>
        <moduleId>
            <groupId>default</groupId>
            <artifactId>StatefulClient</artifactId>
            <version>1.0</version>
            <type>car</type>
        </moduleId>
        <dependencies>
            <dependency>
                <groupId>default</groupId>
                <artifactId>StatefulBean</artifactId>
                <version>1.0</version>
                <type>car</type>
            </dependency>
        </dependencies>
    </environment>
    <ns8:context-root>/StatefulClient</ns8:context-root>
</ns8:web-app>

The above code is different from the original one in the sense that we have added another <servlet> for Controller1 which is mapped to the same servlet class. Similarly adding a <servlet-mapping> element for the Controller1 servlet. This feature is basically mapping of more than one servlet with same servlet class. This helps in routing each call from jsp in the Controller servlet.

...

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Versions Compared

Old Version 23

New Version 24

Key

Adding a Enterprise Application Project.

Modifying openejb-jar.xml, web.xml and geronimo-web.xml

Modifying openejb-jar.xml and web.xml

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Versions Compared

Old Version 23

New Version 24

Key

Adding a Enterprise Application Project.

Modifying openejb-jar.xml, web.xml and geronimo-web.xml

Modifying openejb-jar.xml and web.xml