/**
* Check if a message already exists in the list of overridden or displayed messages
*
* @param screenSetId - screen set Id
* @param scrnNo - the screen where the message occurred
* @param fieldName - the field that generated the message
* @param sequence - sequence number
* @param fieldData - the field data
* @param eqMessage - the Equation message
* @return the Equation message if it it not existing<br>
* Otherwise, return NULL
* @throws EQException
*/
public EQMessage chkMessage(
int screenSetId,
int scrnNo,
String fieldName,
int sequence,
FieldData fieldData,
EQMessage eqMessage) {
// check the message severity
int msgSev = Toolbox.parseInt(eqMessage.getSeverity(), FunctionMessages.MSG_ERROR);
// if this is a warning check if it has already been overridden, if is has, then do not issue
// this anymore
if (msgSev == FunctionMessages.MSG_WARN) {
if (overWarnMessages.chkMessageExists(
screenSetId, scrnNo, fieldName, sequence, eqMessage.getDsepms())) {
return null;
}
}
// if this is an informational message check if it has already been displayed to the user, if it
// has, then do not issue
// this anymore
else if (msgSev == FunctionMessages.MSG_INFO) {
if (dispInfoMessages.chkMessageExists(
screenSetId, scrnNo, fieldName, sequence, eqMessage.getDsepms())) {
return null;
}
}
// not found
return eqMessage;
}
/**
* Generate a message only if the message has not been overridden and has the same severity or
* worse than the existing messages
*
* @param fms - function messages to add the the new message
* @param screenSetId - screen set Id
* @param scrnNo - the screen where the message occurred
* @param fieldName - the field that generated the message
* @param sequence - sequence number
* @param fieldData - the field data
* @param eqMessage - the Equation message
* @param firstLevelText - text to be appended to the start of messageText
* @param secondLevelText - text to be appended to the end of messageText
* @param ignoreMessages - the message severity to ignore. All equal/lower message severity will
* be ignored
* @return the function message added
*/
public FunctionMessage generateMessage(
FunctionMessages fms,
int screenSetId,
int scrnNo,
String fieldName,
int sequence,
FieldData fieldData,
EQMessage eqMessage,
String firstLevelText,
String secondLevelText,
int ignoreMessages) {
// message to be ignored?
if (Toolbox.parseInt(eqMessage.getSeverity(), FunctionMessages.MSG_ERROR) <= ignoreMessages) {
return null;
}
// is the message already existing?
eqMessage = chkMessage(screenSetId, scrnNo, fieldName, sequence, fieldData, eqMessage);
if (eqMessage == null) {
return null;
}
// is the message already exists in the list?
if (fms.chkMessageExists(screenSetId, scrnNo, fieldName, sequence, eqMessage.getDsepms())) {
return null;
}
// add the message
FunctionMessage fm =
fms.insertMessage(
screenSetId, scrnNo, fieldName, sequence, eqMessage, firstLevelText, secondLevelText);
if (fm == null) {
return null;
}
// add the error message to the field
if (fieldData != null) {
fieldData
.getFunctionMessages()
.insertMessage(
screenSetId, scrnNo, fieldName, sequence, eqMessage, firstLevelText, secondLevelText);
}
// message severity
return fm;
}
