// this is a special method that analyzes the msg type.
// If this is a page flow then it is signal.
// If not a pageflow, action is invoked
public void fireAction(String msg) {
if (getPageFlow() != null) {
signal(msg);
} else {
invoke(msg);
}
}
public Object init(Map properties, String action, Object[] actionParams) {
// set the properties
ControlSupport.setProperties(getCodeBean(), properties);
// check first if the workunit has already started.
// if it has already started, fire the transition.
// The subprocess normnally calls _close:signalAction.
if (workunit.getPageFlow() != null && workunit.isStarted()) {
if (action == null) {
workunit.signal();
} else {
workunit.signal(action);
}
// determine which page to display next.
if (workunit.isPageFlowCompleted()) return "_close";
else return workunit.getCurrentPage().getName();
} else {
if (workunit.getWorkunit().getPages().size() > 0) {
defaultPageName = workunit.getCurrentPage().getName();
}
if (action == null) {
return null;
} else if (action.startsWith("_")) {
return action.substring(1);
} else {
if (actionParams == null) actionParams = new Object[] {};
Object codeBean = getCodeBean();
if (hasMethod(codeBean, action, actionParams))
return ControlSupport.invoke(codeBean, action, actionParams);
else return ControlSupport.invoke(codeBean, action, null);
}
}
}
public void start(String m) {
signal(m);
}
public void signal() {
signal(null);
}
// THIS SHOULD BE CALLED BY ANY BEAN
public void start() {
signal();
}