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package com.sun.s1asdev.ejb.stubs.standaloneclient;
import javax.ejb.*;
import javax.naming.*;
import javax.rmi.PortableRemoteObject;
import java.util.Properties;
import java.io.FileInputStream;
import com.sun.s1asdev.ejb.stubs.ejbapp.HelloHome;
import com.sun.s1asdev.ejb.stubs.ejbapp.Hello;
import com.sun.ejte.ccl.reporter.SimpleReporterAdapter;
public class SimpleClient {
private static SimpleReporterAdapter stat =
new SimpleReporterAdapter("appserv-tests");
public static void main (String[] args) {
stat.addDescription("ejb-stubs-standaloneclient");
SimpleClient client = new SimpleClient(args);
try {
String jndiName = args[0];
for(int i = 0; i < 3; i++) {
System.out.println("Round " + i + ":");
client.doTest();
}
stat.addStatus("simpleclient main", stat.PASS);
} catch(Exception e) {
e.printStackTrace();
stat.addStatus("simpleclient main", stat.FAIL);
}
stat.printSummary("ejb-stubs-standaloneclient");
}
private String jndiName;
private String propsFileName;
public SimpleClient (String[] args) {
jndiName = args[0];
if( (args.length > 1) && (args[1].length() > 0) ) {
propsFileName = args[1];
System.out.println("Using props file " + propsFileName +
" for InitialContext");
} else {
System.out.println("Using no-arg InitialContext");
}
}
private InitialContext getContext() throws Exception {
InitialContext ic;
if( propsFileName == null ) {
ic = new InitialContext();
} else {
Properties props = new Properties();
FileInputStream fis = new FileInputStream(propsFileName);
props.load(fis);
System.out.println("Using props = " + props);
ic = new InitialContext(props);
System.out.println("ic = " + ic);
}
return ic;
}
private void doTest() throws Exception {
Context ic = getContext();
System.out.println("Looking up global jndi name = " + jndiName);
// create EJB using factory from container
Object objref = ic.lookup(jndiName);
System.out.println("objref = " + objref);
System.err.println("Looked up home!!");
HelloHome home = (HelloHome)PortableRemoteObject.narrow
(objref, HelloHome.class);
System.err.println("Narrowed home!!");
Hello hr = home.create();
System.err.println("Got the EJB!!");
// invoke method on the EJB
System.out.println("invoking ejb");
hr.sayHello();
System.out.println("successfully invoked ejb");
EJBMetaData md = home.getEJBMetaData();
System.out.println("Got EJB meta data = " + md);
EJBMetaData md2 = home.getEJBMetaData();
System.out.println("Got EJB meta data again = " + md2);
HomeHandle homeHandle = home.getHomeHandle();
System.out.println("Got Home Handle");
HelloHome home2 = (HelloHome) homeHandle.getEJBHome();
System.out.println("Converted Home Handle back to HelloHome");
EJBMetaData md3 = home2.getEJBMetaData();
System.out.println("Got EJB meta data a 3rd time = " + md3);
Handle helloHandle = hr.getHandle();
System.out.println("Got hello Handle");
Hello hello2 = (Hello) helloHandle.getEJBObject();
System.out.println("Converted Hello Handle back to Hello");
hello2.sayHello();
System.out.println("successfully invoked ejb again");
return;
}
}