Oracle ADF - Hot to convert upper case to input text values

-Using JavaScript
function toUpperCase(event) {
var inputField = event.getSource();
inputField.setValue(event.getNewValue().toUpperCase());
}

<:af:clientListener method="toUpperCase" type="valueChange"/>:

Or
-Using following CSS
<:af:inputText label="Hello World" id="it1" contentStyle="text-transform:uppercase;"/>:

Oracle ADF - How to iterate view object using java code

Following code stuff can be used to iterate view object without any effect to current view object.

ViewObjectImpl viewObject = getTestObject();
RowSetIterator iterator = viewObject.createRowSetIterator(null);
iterator.reset();
while (iterator.hasNext()) {
Row row = iterator.next();
// process the row here
}
iterator.closeRowSetIterator();

Oracle ADF - Another user has changed the row with Primary key

See : Chris Muir's blog : The case of the phantom ADF developer
Note : You can get above error while inserting/updating , the same entry altering using trigger or procedure. this.getTransaction().setLockingMode(DBTransaction.LOCK_NONE);

ADF - Show faces message for relevant copmonents

Using following method can show error messages for relevant component,

final int MSG_FATAL = 1;
final int MSG_ERROR = 2;
final int MSG_WARN = 3;
final int MSG_INFO = 4;
public void showMsgForRelevantComponentAll(int iSeverity, String sMsg, UIComponent uIComponent) {
FacesMessage msg = null;
switch (iSeverity) {
case MSG_FATAL:
msg = new FacesMessage(FacesMessage.SEVERITY_FATAL, null, sMsg);
break;
case MSG_ERROR:
msg = new FacesMessage(FacesMessage.SEVERITY_ERROR, null, sMsg);
break;
case MSG_WARN:
msg = new FacesMessage(FacesMessage.SEVERITY_WARN, null, sMsg);
break;
case MSG_INFO:
default:
msg = new FacesMessage(FacesMessage.SEVERITY_INFO, null, sMsg);
}
FacesContext facesContext = FacesContext.getCurrentInstance();
facesContext.addMessage(uIComponent.getClientId(facesContext), msg);
}