Example usage for org.apache.commons.lang ObjectUtils defaultIfNull

Introduction

In this page you can find the example usage for org.apache.commons.lang ObjectUtils defaultIfNull.

Prototype

public static <T> T defaultIfNull(T object, T defaultValue) 

Source Link

Document

Returns a default value if the object passed is null.

 ObjectUtils.defaultIfNull(null, null)      = null ObjectUtils.defaultIfNull(null, "")        = "" ObjectUtils.defaultIfNull(null, "zz")      = "zz" ObjectUtils.defaultIfNull("abc", *)        = "abc" ObjectUtils.defaultIfNull(Boolean.TRUE, *) = Boolean.TRUE 

Usage

From source file:org.sipfoundry.sipxconfig.admin.dialplan.config.MappingRules.java

protected final void generateRule(IDialingRule rule, Element hostMatch) {
    Element userMatch = hostMatch.addElement("userMatch");
    addRuleNameComment(userMatch, rule);
    addRuleDescription(userMatch, rule);
    CallTag callTag = (CallTag) ObjectUtils.defaultIfNull(rule.getCallTag(), CallTag.UNK);
    userMatch.addElement("callTag").setText(callTag.toString());
    String[] patterns = rule.getPatterns();
    for (int i = 0; i < patterns.length; i++) {
        String pattern = patterns[i];
        Element userPattern = userMatch.addElement("userPattern");
        userPattern.setText(pattern);/*w  w  w  . ja va  2  s . c om*/
    }
    addTransforms(rule, userMatch);
}

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From source file:org.sipfoundry.sipxconfig.site.user.ConfirmPassword.java

protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle) {
    if (!cycle.isRewinding()) {
        // If the password is null, then init both password and confirmPassword to the empty string
        if (getPassword() == null) {
            setPassword(StringUtils.EMPTY);
            setConfirmPassword(StringUtils.EMPTY);
        }/*from   w  ww  . ja va2 s.  co  m*/

        // If the confirmPassword is null, then init it to be the same as the password
        setConfirmPassword((String) ObjectUtils.defaultIfNull(getConfirmPassword(), getPassword()));
    }

    super.renderComponent(writer, cycle);

    // At rewind time, after the user has filled in the form, do any validation that spans
    // multiple fields.  Such validation cannot simply use a validator bound to a single field.
    if (cycle.isRewinding()) {
        // The user typed in the password twice.  Make sure that it was the same both times.
        IValidationDelegate delegate = TapestryUtils.getValidator(cycle.getPage());
        String password = StringUtils.defaultIfEmpty(getPassword(), StringUtils.EMPTY);
        String confirmPassword = StringUtils.defaultIfEmpty(getConfirmPassword(), StringUtils.EMPTY);
        if (!password.equals(confirmPassword)) {
            delegate.record(getPasswordMismatchMessage(), ValidationConstraint.CONSISTENCY);
            return;
        }
    }
}

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From source file:org.sipfoundry.sipxconfig.site.user_portal.ChangePin.java

/**
 * Listeners/*  w w  w . j  av a 2s. c  om*/
 */

public void changePin() {
    // Proceed only if Tapestry validation succeeded
    if (!TapestryUtils.isValid(this)) {
        return;
    }

    // Get the userId.  Note that the Border component of the page ensures
    // that the user is logged in and therefore that userId is non-null.
    Integer userId = getUserSession().getUserId();

    // Validate the current PIN.
    // Note that the ConfirmPassword component ensures that the new PIN and
    // confirm new PIN fields match, so we don't have to worry about that here.

    CoreContext coreContext = getCoreContext();
    User user = coreContext.loadUser(userId);
    LoginContext loginContext = getLoginContext();

    // If the currentPin is null, then make it the empty string
    String currentPin = (String) ObjectUtils.defaultIfNull(getCurrentPin(), StringUtils.EMPTY);

    user = loginContext.checkCredentials(user.getUserName(), currentPin);
    if (user == null) {
        IValidationDelegate delegate = TapestryUtils.getValidator(this);
        delegate.record(getMessages().getMessage("error.badCurrentPin"), ValidationConstraint.CONSISTENCY);
        return;
    }

    // Change the PIN
    user.setPin(getNewPin());
    coreContext.saveUser(user);

    // Scrub the PIN fields, for security
    setCurrentPin(null);
    setNewPin(null);
}

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From source file:org.sonar.api.batch.rule.internal.NewRule.java

public NewRule setStatus(@Nullable RuleStatus s) {
    this.status = (RuleStatus) ObjectUtils.defaultIfNull(s, RuleStatus.defaultStatus());
    return this;
}

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From source file:org.sonar.batch.components.PastMeasuresLoader.java

public List<Object[]> getPastMeasures(String resourceKey, Snapshot projectPastSnapshot) {
    String sql = "select m.metric_id, m.characteristic_id, m.person_id, m.rule_id, m.value from project_measures m, snapshots s"
            + " where m.snapshot_id=s.id and m.metric_id in (:metricIds) "
            + "       and (s.root_snapshot_id=:rootSnapshotId or s.id=:rootSnapshotId) "
            + "       and s.status=:status and s.project_id=(select p.id from projects p where p.kee=:resourceKey and p.qualifier<>:lib)";
    return session.createNativeQuery(sql).setParameter("metricIds", metricByIds.keySet())
            .setParameter("rootSnapshotId",
                    ObjectUtils.defaultIfNull(projectPastSnapshot.getRootId(), projectPastSnapshot.getId()))
            .setParameter("resourceKey", resourceKey).setParameter("lib", Qualifiers.LIBRARY)
            .setParameter("status", Snapshot.STATUS_PROCESSED).getResultList();
}

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From source file:org.sonar.batch.compute.AbstractNewCoverageFileAnalyzer.java

private boolean parse(DecoratorContext context) {
    BatchReportReader reader = new BatchReportReader(publishReportJob.getReportDir());
    BatchReport.Changesets componentScm = reader
            .readChangesets(resourceCache.get(context.getResource()).batchId());
    Measure hitsByLineMeasure = context.getMeasure(getCoverageLineHitsDataMetric());

    if (componentScm != null && hitsByLineMeasure != null && hitsByLineMeasure.hasData()) {
        Map<Integer, Integer> hitsByLine = parseCountByLine(hitsByLineMeasure);
        Map<Integer, Integer> conditionsByLine = parseCountByLine(
                context.getMeasure(getConditionsByLineMetric()));
        Map<Integer, Integer> coveredConditionsByLine = parseCountByLine(
                context.getMeasure(getCoveredConditionsByLineMetric()));

        reset();// w w w  . j av a  2 s . co m

        for (Map.Entry<Integer, Integer> entry : hitsByLine.entrySet()) {
            int lineId = entry.getKey();
            int hits = entry.getValue();
            int conditions = (Integer) ObjectUtils.defaultIfNull(conditionsByLine.get(lineId), 0);
            int coveredConditions = (Integer) ObjectUtils.defaultIfNull(coveredConditionsByLine.get(lineId), 0);
            Changeset changeset = componentScm.getChangeset(componentScm.getChangesetIndexByLine(lineId - 1));
            Date date = changeset.hasDate() ? new Date(changeset.getDate()) : null;
            for (PeriodStruct struct : structs) {
                struct.analyze(date, hits, conditions, coveredConditions);
            }
        }

        return true;
    }
    return false;
}

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From source file:org.sonar.batch.index.DefaultIndex.java

private Bucket doIndex(Resource resource, Resource parentReference) {
    Bucket bucket = buckets.get(resource);
    if (bucket != null) {
        return bucket;
    }//from   w  w  w .  j a  va2 s  . com

    checkLock(resource);

    Resource parent = null;
    if (!ResourceUtils.isLibrary(resource)) {
        // a library has no parent
        parent = (Resource) ObjectUtils.defaultIfNull(parentReference, currentProject);
    }

    Bucket parentBucket = getBucket(parent, true);
    if (parentBucket == null && parent != null) {
        LOG.warn("Resource ignored, parent is not indexed: " + resource);
        return null;
    }

    resource.setEffectiveKey(createUID(currentProject, resource));
    bucket = new Bucket(resource).setParent(parentBucket);
    buckets.put(resource, bucket);

    boolean excluded = checkExclusion(resource, parentBucket);
    if (!excluded) {
        Snapshot snapshot = persistence.saveResource(currentProject, resource,
                (parentBucket != null ? parentBucket.getResource() : null));
        if (ResourceUtils.isPersistable(resource) && !Qualifiers.LIBRARY.equals(resource.getQualifier())) {
            graph.addComponent(resource, snapshot);
        }
    }

    return bucket;
}

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From source file:org.sonar.batch.index.DefaultResourcePersister.java

private Snapshot persistProject(Project project, Project parent) {
    // temporary hack
    project.setEffectiveKey(project.getKey());

    ResourceModel model = findOrCreateModel(project);
    model.setLanguageKey(project.getLanguageKey());// ugly, only for projects

    Snapshot parentSnapshot = null;// www  .  j  a  v a 2 s  .co  m
    if (parent != null) {
        // assume that the parent project has already been saved
        parentSnapshot = snapshotsByResource.get(project.getParent());
        model.setRootId((Integer) ObjectUtils.defaultIfNull(parentSnapshot.getRootProjectId(),
                parentSnapshot.getResourceId()));
    } else {
        model.setRootId(null);
    }
    model = session.save(model);
    project.setId(model.getId());

    Snapshot snapshot = new Snapshot(model, parentSnapshot);
    snapshot.setVersion(project.getAnalysisVersion());
    snapshot.setCreatedAt(project.getAnalysisDate());
    snapshot.setBuildDate(new Date());
    snapshot = session.save(snapshot);
    session.commit();

    if (!permissions.hasRoles(project)) {
        permissions.grantDefaultRoles(project);
    }

    return snapshot;
}

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From source file:org.sonar.batch.index.DefaultResourcePersister.java

/**
 * Everything except project and library
 *///from w w w.  j  a  va2 s .co  m
private Snapshot persistFileOrDirectory(Project project, Resource resource, Resource parentReference) {
    ResourceModel model = findOrCreateModel(resource);
    Snapshot projectSnapshot = snapshotsByResource.get(project);
    model.setRootId(projectSnapshot.getResourceId());
    model = session.save(model);
    resource.setId(model.getId());

    Snapshot parentSnapshot = (Snapshot) ObjectUtils.defaultIfNull(getSnapshot(parentReference),
            projectSnapshot);
    Snapshot snapshot = new Snapshot(model, parentSnapshot);
    snapshot.setBuildDate(new Date());
    snapshot = session.save(snapshot);
    session.commit();
    return snapshot;
}

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From source file:org.sonar.batch.index.ResourcePersister.java

private Snapshot persistProject(Project project, @Nullable Project parent) {
    ResourceModel model = findOrCreateModel(project, parent);
    // Used by ResourceKeyMigration in order to know that a project has already being migrated
    model.setDeprecatedKey(project.getKey());
    // language is null for project since multi-language support
    model.setLanguageKey(null);/*w w w .ja  va  2s  .  co m*/

    // For views
    if (project instanceof ResourceCopy) {
        model.setCopyResourceId(((ResourceCopy) project).getCopyResourceId());
    }

    Snapshot parentSnapshot = null;
    if (parent != null) {
        // assume that the parent project has already been saved
        parentSnapshot = resourceCache.get(parent.getEffectiveKey()).snapshot();
        model.setRootId((Integer) ObjectUtils.defaultIfNull(parentSnapshot.getRootProjectId(),
                parentSnapshot.getResourceId()));
    } else {
        model.setRootId(null);
    }
    model = session.save(model);
    project.setId(model.getId());
    project.setUuid(model.getUuid());

    Snapshot snapshot = new Snapshot(model, parentSnapshot);
    snapshot.setVersion(project.getAnalysisVersion());
    snapshot.setCreatedAtMs(dateToLong(project.getAnalysisDate()));
    snapshot.setBuildDateMs(System.currentTimeMillis());
    snapshot = session.save(snapshot);
    session.commit();

    if (parent == null && !permissions.hasRoles(project)) {
        permissions.grantDefaultRoles(project);
    }

    return snapshot;
}

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