Examples with ReductionLinkType alma.alarmsystem.alarmmessage.generated.ReductionLinkType used on opensource projects

Example 6 with ReductionLinkType

use of alma.alarmsystem.alarmmessage.generated.ReductionLinkType in project ACS by ACS-Community.

the class ACSAlarmDAOImpl method loadReductionRules.

/**
	 * Load the reduction rules from the CDB.
	 * 
	 * Read the reduction rules from the CDB and set up the alarms accordingly
	 */
private void loadReductionRules() {
    if (conf == null) {
        throw new IllegalStateException("Missing dal");
    }
    // The reduction rules (<parent, child>)
    ArrayList<LinkSpec> reductionRules = new ArrayList<LinkSpec>();
    String xml;
    try {
        xml = conf.getConfiguration(REDUCTION_DEFINITION_PATH);
    } catch (CDBRecordDoesNotExistEx cdbEx) {
        // No reduction rules defined in CDB
        logger.log(AcsLogLevel.WARNING, "No reduction rules defined in CDB");
        return;
    } catch (Exception e) {
        throw new RuntimeException("Couldn't read " + REDUCTION_DEFINITION_PATH, e);
    }
    ReductionDefinitions rds;
    try {
        rds = (ReductionDefinitions) ReductionDefinitions.unmarshalReductionDefinitions(new StringReader(xml));
    } catch (Exception e) {
        throw new RuntimeException("Couldn't parse " + REDUCTION_DEFINITION_PATH, e);
    }
    // Read the links to create from the CDB
    ReductionLinkDefinitionListType ltc = rds.getLinksToCreate();
    //	Read the thresholds from the CDB
    Thresholds thresholds = rds.getThresholds();
    if (ltc != null) {
        ReductionLinkType[] rls = ltc.getReductionLink();
        for (ReductionLinkType link : rls) {
            Parent p = link.getParent();
            Child c = link.getChild();
            if (p == null || c == null) {
                throw new RuntimeException("Missing child or parent in a reduction link");
            }
            boolean isMulti;
            if ("MULTIPLICITY".equals(link.getType())) {
                isMulti = true;
            } else if ("NODE".equals(link.getType())) {
                isMulti = false;
            } else {
                throw new RuntimeException("Unknown reduction-link type: " + link.getType());
            }
            if (p.getAlarmDefinition() == null || c.getAlarmDefinition() == null)
                throw new RuntimeException("Missing alarm-definition in child or parent");
            LinkSpec newRule = new LinkSpec(toMatcher(p.getAlarmDefinition()), toMatcher(c.getAlarmDefinition()), isMulti);
            reductionRules.add(newRule);
            StringBuffer buf = new StringBuffer();
            buf.replace(0, buf.length(), "");
            if (newRule.isMultiplicity) {
                buf.append("Found MULTIPLICITY RR: parent <");
            } else {
                buf.append("Found NODE RR: parent=<");
            }
            buf.append(newRule.parent.family + ", " + newRule.parent.member + ", " + newRule.parent.minCode + "-" + newRule.parent.minCode + ">");
            buf.append(" child=<" + newRule.child.family + ", " + newRule.child.member + ", " + newRule.child.minCode + "-" + newRule.child.minCode + ">");
            logger.log(AcsLogLevel.DEBUG, buf.toString());
        }
    }
    logger.log(AcsLogLevel.DEBUG, reductionRules.size() + " reduction rules read from CDB");
    Collection<Alarm> cc = alarmDefs.values();
    AlarmImpl[] allAlarms = new AlarmImpl[cc.size()];
    cc.toArray(allAlarms);
    LinkSpec[] ls = new LinkSpec[reductionRules.size()];
    reductionRules.toArray(ls);
    int num = allAlarms.length;
    int numls = ls.length;
    for (int a = 0; a < num; a++) {
        AlarmImpl parent = allAlarms[a];
        for (LinkSpec lsb : ls) {
            if (lsb.matchParent(parent)) {
                AlarmRefMatcher childMatcher = lsb.child;
                boolean isMulti = lsb.isMultiplicity();
                for (int c = 0; c < num; c++) {
                    if (a == c) {
                        continue;
                    }
                    AlarmImpl aic = allAlarms[c];
                    if (childMatcher.isMatch(aic)) {
                        if (isMulti) {
                            parent.addMultiplicityChild(aic);
                            logger.log(AcsLogLevel.DEBUG, "Added MULTI RR node child " + aic.getAlarmId() + " to " + parent.getAlarmId());
                        } else {
                            parent.addNodeChild(aic);
                            logger.log(AcsLogLevel.DEBUG, "Added NODE RR node child " + aic.getAlarmId() + " to " + parent.getAlarmId());
                        }
                    }
                }
            }
        }
    }
    if (thresholds != null && thresholds.getThresholdCount() > 0) {
        Threshold[] ta = thresholds.getThreshold();
        for (AlarmImpl alarm : allAlarms) {
            String alarmFF = alarm.getTriplet().getFaultFamily();
            String alarmFM = alarm.getTriplet().getFaultMember();
            Integer alarmFC = alarm.getTriplet().getFaultCode();
            for (Threshold threshold : ta) {
                String thresholdFF = threshold.getAlarmDefinition().getFaultFamily();
                String thresholdFM = threshold.getAlarmDefinition().getFaultMember();
                int thresholdFC = threshold.getAlarmDefinition().getFaultCode();
                int thresholdVal = threshold.getValue();
                if (alarmFF.equals(thresholdFF) && alarmFM.equals(thresholdFM) && alarmFC == thresholdFC) {
                    alarm.setMultiplicityThreshold(thresholdVal);
                    logger.log(AcsLogLevel.DEBUG, "Threshold = " + thresholdVal + " set in alarm " + alarm.getAlarmId());
                }
            }
        }
    }
}

Example 7 with ReductionLinkType

use of alma.alarmsystem.alarmmessage.generated.ReductionLinkType in project ACS by ACS-Community.

the class ACSAlarmDAOImplTest method testGetReductionDefinitions.

public void testGetReductionDefinitions() {
    Parent p = new Parent();
    Child c = new Child();
    AlarmDefinition ad_p = new AlarmDefinition();
    AlarmDefinition ad_c = new AlarmDefinition();
    ad_p.setFaultFamily("A1");
    ad_p.setFaultMember("B1");
    ad_p.setFaultCode(1);
    ad_c.setFaultFamily("A2");
    ad_c.setFaultMember("B2");
    ad_c.setFaultCode(2);
    p.setAlarmDefinition(ad_p);
    c.setAlarmDefinition(ad_c);
    ReductionLinkType rl = new ReductionLinkType();
    rl.setParent(p);
    rl.setChild(c);
    rl.setType("NODE");
    ReductionDefinitions rds = _alarmDAO.getReductionRules();
    _alarmDAO.addReductionRule(rds, rl);
//_alarmDAO.flushReductionRules(rds);
}