Example usage for com.liferay.portal.kernel.search Indexer getClassName

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.search Indexer getClassName.

Prototype

public String getClassName();

Source Link

Usage

From source file:com.liferay.journal.search.JournalArticleIndexer.java

License:Open Source License

@Override
public void reindexDDMStructures(List<Long> ddmStructureIds) throws SearchException {

    if (_indexStatusManager.isIndexReadOnly() || !isIndexerEnabled()) {
        return;/*from   w w w  .j  av  a 2  s . c o  m*/
    }

    try {
        final String[] ddmStructureKeys = new String[ddmStructureIds.size()];

        for (int i = 0; i < ddmStructureIds.size(); i++) {
            long ddmStructureId = ddmStructureIds.get(i);

            DDMStructure ddmStructure = _ddmStructureLocalService.getDDMStructure(ddmStructureId);

            ddmStructureKeys[i] = ddmStructure.getStructureKey();
        }

        final Indexer<JournalArticle> indexer = _indexerRegistry.nullSafeGetIndexer(JournalArticle.class);

        final ActionableDynamicQuery actionableDynamicQuery = _journalArticleLocalService
                .getActionableDynamicQuery();

        actionableDynamicQuery.setAddCriteriaMethod(new ActionableDynamicQuery.AddCriteriaMethod() {

            @Override
            public void addCriteria(DynamicQuery dynamicQuery) {
                Property ddmStructureKey = PropertyFactoryUtil.forName("DDMStructureKey");

                dynamicQuery.add(ddmStructureKey.in(ddmStructureKeys));

                if (!isIndexAllArticleVersions()) {
                    Property statusProperty = PropertyFactoryUtil.forName("status");

                    Integer[] statuses = { WorkflowConstants.STATUS_APPROVED,
                            WorkflowConstants.STATUS_IN_TRASH };

                    dynamicQuery.add(statusProperty.in(statuses));
                }
            }

        });
        actionableDynamicQuery
                .setPerformActionMethod(new ActionableDynamicQuery.PerformActionMethod<JournalArticle>() {

                    @Override
                    public void performAction(JournalArticle article) throws PortalException {

                        try {
                            indexer.reindex(indexer.getClassName(), article.getResourcePrimKey());
                        } catch (Exception e) {
                            throw new PortalException(e);
                        }
                    }

                });

        actionableDynamicQuery.performActions();
    } catch (Exception e) {
        throw new SearchException(e);
    }
}

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