nl.knaw.dans.dccd.web.search.pages.MyProjectsSearchResultPage.java Source code

Introduction

Here is the source code for nl.knaw.dans.dccd.web.search.pages.MyProjectsSearchResultPage.java

Source

/*******************************************************************************
 * Copyright 2015 DANS - Data Archiving and Networked Services
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package nl.knaw.dans.dccd.web.search.pages;

import java.util.List;

import nl.knaw.dans.common.lang.search.SearchRequest;
import nl.knaw.dans.common.lang.search.SearchResult;
import nl.knaw.dans.common.lang.search.SortOrder;
import nl.knaw.dans.common.lang.search.SortType;
import nl.knaw.dans.common.lang.search.simple.SimpleField;
import nl.knaw.dans.common.lang.search.simple.SimpleSortField;
import nl.knaw.dans.common.wicket.components.search.criteria.CriteriumLabel;
import nl.knaw.dans.common.wicket.components.search.model.SearchModel;
import nl.knaw.dans.common.wicket.components.search.results.SortLinkConfig;
import nl.knaw.dans.dccd.application.services.DccdSearchService;
import nl.knaw.dans.dccd.application.services.SearchServiceException;
import nl.knaw.dans.dccd.application.services.ServiceException;
import nl.knaw.dans.dccd.model.DccdUser;
import nl.knaw.dans.dccd.search.DccdProjectSB;
import nl.knaw.dans.dccd.search.DccdSB;
import nl.knaw.dans.dccd.web.DccdSession;
import nl.knaw.dans.dccd.web.search.AbstractSearchResultPage;

import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.ResourceModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class MyProjectsSearchResultPage extends AbstractSearchResultPage {
    private static final Logger LOGGER = LoggerFactory.getLogger(MyProjectsSearchResultPage.class);

    public MyProjectsSearchResultPage() {
        super(true);
    }

    public MyProjectsSearchResultPage(SearchModel searchModel) {
        super(searchModel);
    }

    @Override
    protected SearchResult<? extends DccdSB> doSearch(SearchRequest request) throws ServiceException {
        LOGGER.debug("MyProjectsSearchResultPage Search");

        redirectIfNotLoggedIn();

        // NOTE EOF handles type of search in service layer; which is better!
        DccdUser user = (DccdUser) ((DccdSession) getSession()).getUser();
        try {
            // restrict results to the current user as owner
            String userId = user.getId();
            // Escape any whitespace characters, because otherwise the search will fail!
            userId = userId.replaceAll(" ", "\\\\ ");
            SimpleField<String> ownerIdField = new SimpleField<String>(DccdSB.OWNER_ID_NAME, userId);
            request.addFilterQuery(ownerIdField);

            request.addFilterBean(DccdProjectSB.class);// Show Project and not the standard Object result

            // Sorting
            request.addSortField(new SimpleSortField(DccdProjectSB.ADMINISTRATIVE_STATE_NAME, SortOrder.ASC));
            request.addSortField(
                    new SimpleSortField(DccdProjectSB.ADMINISTRATIVE_STATE_LASTCHANGE, SortOrder.DESC));
            //request.addSortField(new SimpleSortField(DccdProjectSB.TRIDAS_PROJECT_IDENTIFIER_EXACT_NAME, SortOrder.DESC));
            //
            // Trying more sorting fails!
            //request.addSortField(new SimpleSortField(DccdProjectSB.TRIDAS_PROJECT_TITLE_NAME, SortOrder.DESC));

            return DccdSearchService.getService().doSearch(request);
        } catch (SearchServiceException e) {
            throw new ServiceException(e);
        }
    }

    @Override
    protected IModel<String> getInitialCriteriumText() {
        return new ResourceModel("myprojects.defaultbreadcrumbtext");
    }

    @Override
    protected IModel<String> getSearchCriteriumText(final String searchText) {
        return new AbstractReadOnlyModel<String>() {
            private static final long serialVersionUID = 3254972701101566016L;

            @Override
            public String getObject() {
                return CriteriumLabel.createFilterText(getString("myprojects.searchbreadcrumbtext"), searchText);
            }
        };
    }

    @Override
    protected List<SortLinkConfig> getSortLinks() {
        List<SortLinkConfig> sortLinks = super.getSortLinks();
        sortLinks.add(new SortLinkConfig(DccdProjectSB.ADMINISTRATIVE_STATE_NAME, SortType.BY_VALUE));
        sortLinks.add(new SortLinkConfig(DccdProjectSB.ADMINISTRATIVE_STATE_LASTCHANGE, SortType.BY_VALUE));
        //sortLinks.add( new SortLinkConfig(DccdProjectSB.TRIDAS_PROJECT_IDENTIFIER_NAME, SortType.BY_VALUE) );
        // Following doesn't work!
        //sortLinks.add( new SortLinkConfig(DccdProjectSB.TRIDAS_PROJECT_TITLE_NAME, SortType.BY_VALUE) );

        return sortLinks;
    }
}