Examples with AttributeStatisticVisitorWithResults org.opennms.netmgt.model.AttributeStatisticVisitorWithResults used on opensource projects

Example 1 with AttributeStatisticVisitorWithResults

use of org.opennms.netmgt.model.AttributeStatisticVisitorWithResults in project opennms by OpenNMS.

the class ReportDefinitionTest method testBogusReportClass.

@SuppressWarnings("unchecked")
public void testBogusReportClass() throws Exception {
    // Not replaying anything, but need to do it before verifyAll() happens
    m_mocks.replayAll();
    ReportDefinition def = new ReportDefinition();
    Class<? extends AttributeStatisticVisitorWithResults> clazz = (Class<? extends AttributeStatisticVisitorWithResults>) Class.forName("java.lang.String");
    ThrowableAnticipator ta = new ThrowableAnticipator();
    ta.anticipate(new IllegalArgumentException(ThrowableAnticipator.IGNORE_MESSAGE));
    try {
        def.setReportClass(clazz);
    } catch (Throwable t) {
        ta.throwableReceived(t);
    }
    ta.verifyAnticipated();
}

Example 2 with AttributeStatisticVisitorWithResults

use of org.opennms.netmgt.model.AttributeStatisticVisitorWithResults in project opennms by OpenNMS.

the class ReportDefinitionBuilder method buildReportDefinitions.

/**
 * Builds and schedules all reports enabled in the statsd-configuration.
 * This method has the capability to throw a ton of exceptions, just generically throwing <code>Exception</code>
 *
 * @return a <code>Collection</code> of enabled reports from the statsd-configuration.
 * @throws java.lang.Exception if any.
 */
public Collection<ReportDefinition> buildReportDefinitions() throws Exception {
    Set<ReportDefinition> reportDefinitions = new HashSet<>();
    for (StatsdPackage pkg : m_statsdConfigDao.getPackages()) {
        for (PackageReport packageReport : pkg.getReports()) {
            Report report = packageReport.getReport();
            if (!packageReport.isEnabled()) {
                LOG.debug("skipping report '{}' in package '{}' because the report is not enabled", report.getName(), pkg.getName());
                continue;
            }
            Class<? extends AttributeStatisticVisitorWithResults> clazz;
            try {
                clazz = createClassForReport(report);
            } catch (ClassNotFoundException e) {
                throw new DataAccessResourceFailureException("Could not find class '" + report.getClassName() + "'; nested exception: " + e, e);
            }
            Assert.isAssignable(AttributeStatisticVisitorWithResults.class, clazz, "the class specified by class-name in the '" + report.getName() + "' report does not implement the interface " + AttributeStatisticVisitorWithResults.class.getName() + "; ");
            ReportDefinition reportDef = new ReportDefinition();
            reportDef.setReport(packageReport);
            reportDef.setReportClass(clazz);
            BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(reportDef);
            try {
                bw.setPropertyValues(packageReport.getAggregateParameters());
            } catch (BeansException e) {
                LOG.error("Could not set properties on report definition: {}", e.getMessage(), e);
            }
            reportDef.afterPropertiesSet();
            reportDefinitions.add(reportDef);
        }
    }
    return reportDefinitions;
}

Example 3 with AttributeStatisticVisitorWithResults

use of org.opennms.netmgt.model.AttributeStatisticVisitorWithResults in project opennms by OpenNMS.

the class ReportDefinition method createReport.

/**
 * <p>createReport</p>
 *
 * @param resourceDao a {@link org.opennms.netmgt.dao.api.ResourceDao} object.
 * @param fetchStrategy an object.
 * @param filterDao a {@link org.opennms.netmgt.filter.api.FilterDao} object.
 * @return a {@link org.opennms.netmgt.statsd.ReportInstance} object.
 * @throws java.lang.Exception if any.
 */
public ReportInstance createReport(NodeDao nodeDao, ResourceDao resourceDao, MeasurementFetchStrategy fetchStrategy, FilterDao filterDao) throws Exception {
    Assert.notNull(resourceDao, "resourceDao argument must not be null");
    Assert.notNull(fetchStrategy, "fetchStrategy argument must not be null");
    Assert.notNull(filterDao, "filterDao argument must not be null");
    AttributeStatisticVisitorWithResults visitor;
    try {
        visitor = getReportClass().newInstance();
    } catch (Throwable e) {
        throw new DataAccessResourceFailureException("Could not instantiate visitor object; nested exception: " + e, e);
    }
    ReportInstance report;
    if (getReport().getPackage().getFilter() != null) {
        FilteredReportInstance thisReport = new FilteredReportInstance(visitor);
        thisReport.setNodeDao(nodeDao);
        thisReport.setResourceDao(resourceDao);
        thisReport.setFetchStrategy(fetchStrategy);
        thisReport.setFilterDao(filterDao);
        thisReport.setFilter(getReport().getPackage().getFilter());
        report = thisReport;
    } else {
        UnfilteredReportInstance thisReport = new UnfilteredReportInstance(visitor);
        thisReport.setResourceDao(resourceDao);
        thisReport.setFetchStrategy(fetchStrategy);
        report = thisReport;
    }
    report.setReportDefinition(this);
    report.setStartTime(getRelativeTime().getStart().getTime());
    report.setEndTime(getRelativeTime().getEnd().getTime());
    report.setCount(getCount());
    report.setConsolidationFunction(getConsolidationFunction());
    report.setResourceTypeMatch(getResourceTypeMatch());
    report.setAttributeMatch(getAttributeMatch());
    report.setResourceAttributeKey(m_resourceAttributeKey);
    report.setResourceAttributeValueMatch(m_resourceAttributeValueMatch);
    if (report instanceof InitializingBean) {
        ((InitializingBean) report).afterPropertiesSet();
    }
    return report;
}