public static void main(String[] args) {
JtObject main = new JtObject();
JtMessage msg1, msg2;
// Integer count;
// main.setObjTrace (1);
// main.setLogFile ("log.txt");
msg1 = new JtMessage();
msg2 = new JtMessage();
msg1.setMsgId("JtGET_DATE");
// msg2.setMsgId ("JtMessage2");
// Create template object
main.createObject("Jt.examples.DateService", "template");
// Send JtMessage1
System.out.println((String) main.sendMessage("template", msg1));
// Send JtMessage2
main.sendMessage("template", msg2);
main.removeObject("template");
}
/**
* Execute method (JBPM ActionHandler interface). Creates a Jt message and stores it using the
* jbpmMessage variable.
*/
public void execute(ExecutionContext context) throws Exception {
JtMessage msg;
msg = new JtMessage();
msg.setMsgId(msgId);
this.context = context;
if (jbpmMessage == null) {
handleError("Attribute jbpmMessage needs to be set.");
return;
}
if (msgId == null) {
handleError("Attribute msgId needs to be set.");
return;
}
setValue(msg, "msgId", msgId);
if (msgContent != null) setValue(msg, "msgContent", msgContent);
if (msgData != null) setValue(msg, "msgData", msgData);
try {
context.getContextInstance().setVariable(jbpmMessage, msg);
} catch (Exception e) {
handleException(e);
}
}
public Object processMessage(Object event) {
String msgid = null;
JtMessage e = (JtMessage) event;
// Object content;
String dt;
if (e == null) return null;
msgid = (String) e.getMsgId();
if (msgid == null) return null;
// content = e.getMsgContent();
if (msgid.equals("JtREMOVE")) {
return (this);
}
// Message1
if (msgid.equals("JtGET_DATE")) {
dt = "" + new Date();
return (dt);
}
if (msgid.equals("JtGET_TIME")) {
return (new Long((new Date()).getTime()));
}
handleError("DateService.processMessage: invalid message id:" + msgid);
return (null);
}