com.liferay.configuration.admin.web.internal.portlet.action.SearchMVCRenderCommand.java Source code

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Here is the source code for com.liferay.configuration.admin.web.internal.portlet.action.SearchMVCRenderCommand.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.configuration.admin.web.internal.portlet.action;

import com.liferay.configuration.admin.constants.ConfigurationAdminPortletKeys;
import com.liferay.configuration.admin.web.internal.constants.ConfigurationAdminWebKeys;
import com.liferay.configuration.admin.web.internal.model.ConfigurationModel;
import com.liferay.configuration.admin.web.internal.search.FieldNames;
import com.liferay.configuration.admin.web.internal.util.ConfigurationModelIterator;
import com.liferay.configuration.admin.web.internal.util.ConfigurationModelRetriever;
import com.liferay.configuration.admin.web.internal.util.ResourceBundleLoaderProvider;
import com.liferay.portal.kernel.model.CompanyConstants;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCRenderCommand;
import com.liferay.portal.kernel.search.Document;
import com.liferay.portal.kernel.search.Hits;
import com.liferay.portal.kernel.search.Indexer;
import com.liferay.portal.kernel.search.IndexerRegistry;
import com.liferay.portal.kernel.search.QueryConfig;
import com.liferay.portal.kernel.search.SearchContext;
import com.liferay.portal.kernel.util.Validator;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

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

/**
 * @author Michael C. Han
 */
@Component(immediate = true, property = { "javax.portlet.name=" + ConfigurationAdminPortletKeys.SYSTEM_SETTINGS,
        "mvc.command.name=/search" }, service = MVCRenderCommand.class)
public class SearchMVCRenderCommand implements MVCRenderCommand {

    @Override
    public String render(RenderRequest renderRequest, RenderResponse renderResponse) throws PortletException {

        Indexer indexer = _indexerRegistry.nullSafeGetIndexer(ConfigurationModel.class);

        SearchContext searchContext = new SearchContext();

        searchContext.setAndSearch(false);
        searchContext.setCompanyId(CompanyConstants.SYSTEM);
        searchContext.setLocale(renderRequest.getLocale());

        String keywords = renderRequest.getParameter("keywords");

        if (Validator.isNotNull(keywords)) {
            searchContext.setKeywords(keywords);
        }

        QueryConfig queryConfig = searchContext.getQueryConfig();

        queryConfig.setHighlightEnabled(true);
        queryConfig.setLocale(renderRequest.getLocale());
        queryConfig.setScoreEnabled(true);

        try {
            Hits hits = indexer.search(searchContext);

            Document[] documents = hits.getDocs();

            Map<String, ConfigurationModel> configurationModels = _configurationModelRetriever
                    .getConfigurationModels();

            List<ConfigurationModel> searchResults = new ArrayList<>(documents.length);

            for (Document document : documents) {
                String configurationModelId = document.get(FieldNames.CONFIGURATION_MODEL_ID);

                ConfigurationModel configurationModel = configurationModels.get(configurationModelId);

                if (configurationModel == null) {
                    String configurationModelFactoryId = document.get(FieldNames.CONFIGURATION_MODEL_FACTORY_PID);

                    configurationModel = configurationModels.get(configurationModelFactoryId);
                }

                if (configurationModel != null) {
                    searchResults.add(configurationModel);
                }
            }

            ConfigurationModelIterator configurationModelIterator = new ConfigurationModelIterator(searchResults);

            renderRequest.setAttribute(ConfigurationAdminWebKeys.CONFIGURATION_MODEL_ITERATOR,
                    configurationModelIterator);

            renderRequest.setAttribute(ConfigurationAdminWebKeys.RESOURCE_BUNDLE_LOADER_PROVIDER,
                    _resourceBundleLoaderProvider);
        } catch (Exception e) {
            throw new PortletException(e);
        }

        return "/view.jsp";
    }

    @Reference
    private ConfigurationModelRetriever _configurationModelRetriever;

    @Reference
    private IndexerRegistry _indexerRegistry;

    @Reference
    private ResourceBundleLoaderProvider _resourceBundleLoaderProvider;

}