...
Creating application client
- Create a new dynamic Web Project with the name Application Client.
- Right click on WEB-INF and create the following jsp
Code Block title login.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>Welcome to Apache Geronimo</title> </head> <body bgcolor="white"> <form method="post" action="passCredentials.jsp"> <h2 align="center"><font color="blue">Welcome to Apache Geronimo</font></h2> <h2 align="center"><font color="blue">Enter your credentials</font></h2> Enter your Username <input type="text" name="username" size=20><br> Enter your Password <input type="password" name="password" size=20><br> <input type="submit" value="Login"> <a href="http://localhost:8080/ApplicationClient/register.jsp">NewUser</a> </form> </body> </html>Code Block title passCredentials.jsp borderStyle solid <%@ page import="java.util.Properties,javax.naming.Context,javax.naming.InitialContext,statelessejb.RegisterBeanRemote" %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Insert title here</title> </head> <body bgcolor="yellow"> <%!boolean i; %> <% System.out.println("Enter"); Properties prop=new Properties(); prop.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.RemoteInitialContextFactory"); prop.put("java.naming.provider.url", "ejbd://localhost:4201"); Context context = new InitialContext(prop); System.out.println(context); RegisterBeanRemote myejb=(RegisterBeanRemote)context.lookup("RegisterBeanRemote"); String s= request.getParameter("username"); String s1= request.getParameter("password"); System.out.println("EJB"); i=myejb.verify(s,s1); System.out.println(i); %> <% if (i==true){ %> <jsp:forward page="/resources.jsp"></jsp:forward> <% } else { %> <jsp:forward page="/login.jsp"></jsp:forward> <% } %> </body> </html>Code Block title resources.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>Welcome to Apache Geronimo</title> </head> <body bgcolor="white"> <h3><font color="blue">Welcome to Apache Geronimo Resource Center</font></h3> Apache Geronimo Home Page <a href="http://geronimo.apache.org">Apache Geronimo Home page</a><br> Join our mailing list <a href="http://geronimo.apache.org/mailing-lists.html">Apache Geronimo Mailing List</a><br> Come and Contribute to Apache Geronimo V2.1 Documentation <a href="http://cwiki.apache.org/GMOxDOC21/">Apache Geronimo V2.1 Documentation</a> </body> </html>Code Block title register.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>Welcome to Apache Geronimo</title> </head> <body bgcolor="white"> <script type="text/javascript"> function valForm() { if (this.document.form1.username.value=="" || this.document.form1.username.value=="") { alert("You cannot leave the field blank"); this.document.form1.firstname.focus(); return false; } else { return true; } } </script> <h2 align="center"><font color="blue">Welcome to Apache Geronimo User Registration</font></h2> <form method="post" name="form1" action="passVariables.jsp" onSubmit=" return valForm();"> FirstName <INPUT type="text" name="firstname" SIZE=20><br> LastName <INPUT type="text" name="lastname" SIZE=20 ><br> Sex<br> <input type="radio" name="sex" value="male"> Male <br> <input type="radio" name="sex" value="female"> Female <br> Select a UserName<br> <input type="text" name="username" size=20><br> Select a Password<br> <input type="password" name="password" size=20><br> <br> <input type="submit" value="Submit"> </form> </body> </html>Code Block title passVariables.jsp borderStyle solid <%@ page import="java.util.Properties,javax.naming.Context,javax.naming.InitialContext,statelessejb.RegisterBeanRemote" %> <html> <head> <meta http-equiv="Refresh" content="5;URL=http://localhost:8080/ApplicationClient/login.jsp"> <title>Insert title here</title> </head> <% Properties prop=new Properties(); prop.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.RemoteInitialContextFactory"); prop.put("java.naming.provider.url", "ejbd://localhost:4201"); Context context = new InitialContext(prop); RegisterBeanRemote myejb=(RegisterBeanRemote)context.lookup("RegisterBeanRemote"); String s= request.getParameter("firstname"); String s1= request.getParameter("lastname"); String s2= request.getParameter("sex"); String s3= request.getParameter("username"); String s4= request.getParameter("password"); myejb.register(s,s1,s2,s3,s4); %> <h3 align="center"><font color="blue">Thank you for registering with Apache Geronimo</font></h3> <h3 align="center"><font color="blue">Redirecting to Login Page</font></h3> </html>Few more configurations
- In the EJB Project. Under META-INF, Edit openejb-jar.xml and add the following
Code Block title datasource dependency borderStyle solid <sys:dependencies> <sys:dependency> <sys:groupId>console.dbpool</sys:groupId> <sys:artifactId>jdbc%2Fuserds</sys:artifactId> </sys:dependency> </sys:dependencies>Info title Where did the above dependencies come from?? To make the datasource visible to EJB we need to add a dependency to the EJB deployment plan that is openejb-jar.xml. The above element can be obtained automatically from Geronimo Database Pool wizard. Select usage against the database pool jdbc/userds