public int totalRows() {
// User code starts here
/*
return -1;
*/
if (agentName.initAlert()) {
try {
return agentName.alertAPI.getTotalAlertCount();
} catch (Exception e) {
return 0;
}
}
return 0;
// User code ends here
// return -1;
}
public CompositeData getNextEntry(Object[] indexObjects) {
// User code starts here
if (!agentName.initAlert()) return null;
String previousKeys[] = {indexObjects[0].toString(), indexObjects[1].toString()};
String keys[] = getNextAlert(previousKeys);
if (keys == null) return null;
String source = keys[0];
// String ownerName = keys[1];
String entity = keys[1];
Alert alert1 = new Alert();
alert1.setSource(source);
// alert1.setOwnerName(ownerName);
alert1.setEntity(entity);
Alert alert2 = new Alert();
alert2.setModTime(System.currentTimeMillis());
Vector alerts = null;
try {
alerts = agentName.alertAPI.getAlerts(alert1, alert2);
if (alerts != null) return makeComData((Alert) alerts.elementAt(0));
} catch (Exception e) {
return null;
}
// User code ends here
return null;
}
public List getEntries(int startIndex, int endIndex) {
// User code starts here
/*
return null;
*/
if (!agentName.initAlert()) return null;
ArrayList arrayList = new ArrayList();
boolean firstAlert = true;
String[] keys = null;
int totalAlerts = totalRows();
for (int i = 0; i < totalAlerts; i++) {
if (firstAlert) {
firstAlert = false;
keys = getFirstAlert();
} else keys = getNextAlert(keys);
// Checking the range
if ((i + 1 >= startIndex) && (i + 1 <= endIndex)) {
Object[] index = new Object[] {keys[0], keys[1]};
arrayList.add(index);
}
// checking if the upper limit is exceeded, if so break
if (i + 1 == endIndex) break;
}
return arrayList;
// User code ends here
// return null;
}
/**
* We fill in the values for the alert in the composite data. Forming the composite data for each
* alert and returning it
*/
private CompositeData makeComData(Alert alert) {
values = new Object[names.length];
values[0] = alert.getSource();
/*values[1] = alert.getOwnerName();
if(values[1] == null)
{
values[1] = "NULL";//No I18N
}*/
values[1] = alert.getEntity();
values[2] = new Integer(alert.getSeverity());
values[3] = new Integer(alert.getPreviousSeverity());
values[4] = new Long(alert.getCreateTime());
values[5] = new Long(alert.getModTime());
values[6] = alert.getCategory();
values[7] = alert.getWho();
if (values[7] == null) {
values[7] = " "; // No I18N
}
values[8] = agentName.getPropValues(alert.getUserProperties(), agentName.alertUserPropNames);
try {
return new CompositeData(null, names, values);
} catch (Exception e) {
return null;
}
}
/**
* Getting all the alerts in the NMS Alert table and using the alerts, forming the array of
* CompositeData.Using the CompositeData forming the TabularData and returning the TabularData
*/
TabularData getTable() {
if (!agentName.initAlert()) return null;
TabularData td = null;
OpenMBeanParameterInfo[] parameterInfo = new OpenMBeanParameterInfo[names.length];
String returnType = null;
try {
Class entryClassName = Class.forName(instrClassName);
for (int i = 0; i < names.length; i++) {
String methodName = "get" + names[i]; // No I18N
Method method = entryClassName.getMethod(methodName, null);
returnType = method.getReturnType().getName();
parameterInfo[i] = new OpenMBeanParameterInfo(names[i], returnType, null, null, null);
}
} catch (Exception e) {
agentName.agentErr.fail("Exception in getTable(): ", e); // No I18N
return null;
}
try {
int numalerts = agentName.alertAPI.getTotalAlertCount();
CompositeData[] comps = new CompositeData[numalerts];
int count = 0;
Alert alert = null;
String entity = ""; // No I18N
String ownerName = ""; // No I18N
while (true) {
if (alert == null) {
try {
/**
* getting the oldest/first alert in the database which has the least recent mod time
*/
alert = agentName.alertAPI.getOldestModifiedAlert();
} catch (Exception e) {
agentName.agentErr.fail("exception ", e); // No I18N
}
} else {
try {
entity = alert.getEntity();
ownerName = alert.getOwnerName();
/** getting the next alert from the database using the modified time as criteria */
if (ownerName != null)
alert =
agentName.alertAPI.getNextAlertBasedOnModtime(
entity + "\t" + ownerName); // No I18N
else alert = agentName.alertAPI.getNextAlertBasedOnModtime(entity);
} catch (Exception e) {
agentName.agentErr.fail("exception", e); // No I18N
}
}
if (alert == null) break;
comps[count++] = makeComData(alert);
if (count == numalerts) break;
} // end of while
TabularParameterInfo tinfo =
new TabularParameterInfo(null, null, null, null, null, parameterInfo, indexNames);
td = new TabularData(tinfo, comps);
} catch (Exception e) {
agentName.agentErr.fail(" Exception in getTable(): ", e); // No I18N
}
return td;
} // end of getTable