com.liferay.dynamic.data.mapping.internal.search.DDMFormInstanceIndexer.java Source code

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Here is the source code for com.liferay.dynamic.data.mapping.internal.search.DDMFormInstanceIndexer.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.dynamic.data.mapping.internal.search;

import com.liferay.dynamic.data.mapping.model.DDMFormInstance;
import com.liferay.dynamic.data.mapping.model.DDMFormInstanceRecord;
import com.liferay.dynamic.data.mapping.service.DDMFormInstanceLocalService;
import com.liferay.portal.kernel.dao.orm.ActionableDynamicQuery;
import com.liferay.portal.kernel.dao.orm.IndexableActionableDynamicQuery;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.search.BaseIndexer;
import com.liferay.portal.kernel.search.Document;
import com.liferay.portal.kernel.search.Field;
import com.liferay.portal.kernel.search.IndexWriterHelper;
import com.liferay.portal.kernel.search.Indexer;
import com.liferay.portal.kernel.search.IndexerRegistry;
import com.liferay.portal.kernel.search.Summary;
import com.liferay.portal.kernel.util.GetterUtil;

import java.util.Locale;

import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Leonardo Barros
 */
@Component(immediate = true, service = Indexer.class)
public class DDMFormInstanceIndexer extends BaseIndexer<DDMFormInstance> {

    public static final String CLASS_NAME = DDMFormInstance.class.getName();

    public DDMFormInstanceIndexer() {
        setDefaultSelectedFieldNames(Field.COMPANY_ID, Field.ENTRY_CLASS_NAME, Field.ENTRY_CLASS_PK, Field.UID);
        setPermissionAware(true);
    }

    @Override
    public String getClassName() {
        return CLASS_NAME;
    }

    @Override
    protected void doDelete(DDMFormInstance ddmFormInstance) throws Exception {
        deleteDocument(ddmFormInstance.getCompanyId(), ddmFormInstance.getFormInstanceId());
    }

    @Override
    protected Document doGetDocument(DDMFormInstance ddmFormInstance) throws Exception {

        return getBaseModelDocument(CLASS_NAME, ddmFormInstance);
    }

    @Override
    protected Summary doGetSummary(Document document, Locale locale, String snippet, PortletRequest portletRequest,
            PortletResponse portletResponse) throws Exception {

        return createSummary(document, Field.TITLE, Field.DESCRIPTION);
    }

    @Override
    protected void doReindex(DDMFormInstance ddmFormInstance) throws Exception {
        Document document = getDocument(ddmFormInstance);

        indexWriterHelper.updateDocument(getSearchEngineId(), ddmFormInstance.getCompanyId(), document,
                isCommitImmediately());

        reindexRecords(ddmFormInstance);
    }

    @Override
    protected void doReindex(String className, long classPK) throws Exception {
        DDMFormInstance ddmFormInstance = ddmFormInstanceLocalService.getFormInstance(classPK);

        doReindex(ddmFormInstance);
    }

    @Override
    protected void doReindex(String[] ids) throws Exception {
        long companyId = GetterUtil.getLong(ids[0]);

        reindexFormInstances(companyId);
    }

    protected void reindexFormInstances(long companyId) throws Exception {
        final IndexableActionableDynamicQuery indexableActionableDynamicQuery = ddmFormInstanceLocalService
                .getIndexableActionableDynamicQuery();

        indexableActionableDynamicQuery.setCompanyId(companyId);
        indexableActionableDynamicQuery
                .setPerformActionMethod(new ActionableDynamicQuery.PerformActionMethod<DDMFormInstance>() {

                    @Override
                    public void performAction(DDMFormInstance ddmFormInstance) throws PortalException {

                        try {
                            Document document = getDocument(ddmFormInstance);

                            if (document != null) {
                                indexableActionableDynamicQuery.addDocuments(document);
                            }
                        } catch (PortalException pe) {
                            if (_log.isWarnEnabled()) {
                                _log.warn("Unable to index form instance record "
                                        + ddmFormInstance.getFormInstanceId(), pe);
                            }
                        }
                    }

                });
        indexableActionableDynamicQuery.setSearchEngineId(getSearchEngineId());

        indexableActionableDynamicQuery.performActions();
    }

    protected void reindexRecords(DDMFormInstance ddmFormInstance) throws Exception {

        Indexer<DDMFormInstanceRecord> indexer = indexerRegistry.nullSafeGetIndexer(DDMFormInstanceRecord.class);

        indexer.reindex(ddmFormInstance.getFormInstanceRecords());
    }

    @Reference
    protected DDMFormInstanceLocalService ddmFormInstanceLocalService;

    @Reference
    protected IndexerRegistry indexerRegistry;

    @Reference
    protected IndexWriterHelper indexWriterHelper;

    private static final Log _log = LogFactoryUtil.getLog(DDMFormInstanceIndexer.class);

}