2017-12-15 13:25:21 +01:00
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package eu.eudat.managers;
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2018-02-16 08:45:18 +01:00
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import eu.eudat.builders.entity.UserInfoBuilder;
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2017-12-21 11:38:18 +01:00
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import eu.eudat.dao.entities.*;
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2018-03-06 15:58:38 +01:00
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import eu.eudat.documents.helpers.FileEnvelope;
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2018-03-01 10:14:10 +01:00
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import eu.eudat.documents.word.WordBuilder;
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2018-03-06 15:58:38 +01:00
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import eu.eudat.documents.xml.ExportXmlBuilder;
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2018-01-12 09:05:44 +01:00
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import eu.eudat.entities.UserInfo;
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2018-01-19 10:31:05 +01:00
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import eu.eudat.models.HintedModelFactory;
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2017-12-21 11:38:18 +01:00
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import eu.eudat.models.criteria.DataRepositoryCriteria;
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2018-01-19 15:19:14 +01:00
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import eu.eudat.models.criteria.ExternalDatasetCriteria;
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2017-12-21 11:38:18 +01:00
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import eu.eudat.models.criteria.RegistryCriteria;
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import eu.eudat.models.criteria.ServiceCriteria;
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2017-12-15 13:25:21 +01:00
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import eu.eudat.models.dataset.DatasetTableRequest;
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2017-12-22 14:42:47 +01:00
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import eu.eudat.models.datasetwizard.DatasetWizardModel;
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2018-01-25 16:24:21 +01:00
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import eu.eudat.models.helpers.common.DataTableData;
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2017-12-19 17:22:30 +01:00
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import eu.eudat.models.listingmodels.DatasetListingModel;
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2018-01-12 09:05:44 +01:00
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import eu.eudat.models.security.Principal;
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2018-01-19 10:31:05 +01:00
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import eu.eudat.models.user.composite.PagedDatasetProfile;
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2017-12-17 22:34:24 +01:00
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import eu.eudat.queryable.QueryableList;
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2018-01-04 10:32:39 +01:00
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import eu.eudat.services.ApiContext;
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2018-03-05 17:18:45 +01:00
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import eu.eudat.services.forms.VisibilityRuleService;
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import org.apache.commons.io.IOUtils;
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2017-12-22 14:42:47 +01:00
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import org.json.JSONObject;
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2018-03-05 17:18:45 +01:00
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import org.springframework.core.env.Environment;
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import org.springframework.core.io.FileSystemResource;
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import org.springframework.http.*;
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import org.springframework.http.converter.ByteArrayHttpMessageConverter;
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import org.springframework.util.LinkedMultiValueMap;
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import org.springframework.web.client.RestTemplate;
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2017-12-15 13:25:21 +01:00
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2018-03-01 10:14:10 +01:00
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import java.io.File;
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2018-03-05 17:18:45 +01:00
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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2018-03-01 10:14:10 +01:00
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import java.io.IOException;
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2018-03-05 17:18:45 +01:00
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import java.util.*;
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2018-02-07 10:56:30 +01:00
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import java.util.concurrent.CompletableFuture;
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2018-03-05 17:18:45 +01:00
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipInputStream;
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2017-12-15 13:25:21 +01:00
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2018-02-01 10:08:06 +01:00
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2017-12-15 13:25:21 +01:00
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public class DatasetManager {
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2018-01-25 16:24:21 +01:00
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public DataTableData<DatasetListingModel> getPaged(ApiContext apiContext, DatasetTableRequest datasetTableRequest, Principal principal) throws Exception {
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2018-03-05 17:18:45 +01:00
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UserInfo userInfo = apiContext.getOperationsContext().getBuilderFactory().getBuilder(UserInfoBuilder.class).id(principal.getId()).build();
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2018-03-19 13:40:04 +01:00
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QueryableList<eu.eudat.entities.Dataset> items = apiContext.getOperationsContext().getDatabaseRepository().getDatasetDao().getWithCriteria(datasetTableRequest.getCriteria()).withHint(HintedModelFactory.getHint(DatasetListingModel.class));
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2018-03-05 17:18:45 +01:00
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QueryableList<eu.eudat.entities.Dataset> authItems = apiContext.getOperationsContext().getDatabaseRepository().getDatasetDao().getAuthenticated(items, userInfo);
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2018-01-19 12:11:22 +01:00
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QueryableList<eu.eudat.entities.Dataset> pagedItems = PaginationManager.applyPaging(authItems, datasetTableRequest);
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2017-12-19 17:22:30 +01:00
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DataTableData<DatasetListingModel> dataTable = new DataTableData<DatasetListingModel>();
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2018-02-07 10:56:30 +01:00
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2018-03-19 13:40:04 +01:00
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CompletableFuture<List<DatasetListingModel>> itemsFuture = pagedItems.
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2018-02-21 11:07:31 +01:00
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selectAsync(item -> new DatasetListingModel().fromDataModel(item)).whenComplete((resultList, throwable) -> {
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dataTable.setData(resultList);
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2018-02-07 10:56:30 +01:00
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});
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2018-03-19 13:40:04 +01:00
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CompletableFuture countFuture = authItems.countAsync().whenComplete((count, throwable) -> {
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2018-02-07 10:56:30 +01:00
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dataTable.setTotalCount(count);
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});
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2018-02-08 16:54:31 +01:00
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CompletableFuture.allOf(itemsFuture, countFuture).join();
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2017-12-15 13:25:21 +01:00
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return dataTable;
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}
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2018-01-19 12:11:22 +01:00
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public DatasetWizardModel getSingle(DatasetDao datatasetRepository, String id) throws InstantiationException, IllegalAccessException {
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2017-12-22 14:42:47 +01:00
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DatasetWizardModel dataset = new DatasetWizardModel();
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2018-02-08 16:54:31 +01:00
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eu.eudat.entities.Dataset datasetEntity = datatasetRepository.find(UUID.fromString(id), HintedModelFactory.getHint(DatasetWizardModel.class));
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2018-03-01 10:14:10 +01:00
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dataset.setDatasetProfileDefinition(getPagedProfile(dataset, datasetEntity));
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dataset.fromDataModel(datasetEntity);
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return dataset;
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}
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private PagedDatasetProfile getPagedProfile(DatasetWizardModel dataset, eu.eudat.entities.Dataset datasetEntity) {
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2017-12-22 14:42:47 +01:00
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eu.eudat.models.user.composite.DatasetProfile datasetprofile = UserManager.generateDatasetProfileModel(datasetEntity.getProfile());
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datasetprofile.setStatus(dataset.getStatus());
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2018-01-19 12:11:22 +01:00
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if (datasetEntity.getProperties() != null) {
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2018-01-09 12:31:01 +01:00
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JSONObject jobject = new JSONObject(datasetEntity.getProperties());
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2018-01-19 12:11:22 +01:00
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Map<String, Object> properties = (Map<String, Object>) jobject.toMap();
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2017-12-22 14:42:47 +01:00
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datasetprofile.fromJsonObject(properties);
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}
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2018-01-19 10:31:05 +01:00
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PagedDatasetProfile pagedDatasetProfile = new PagedDatasetProfile();
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pagedDatasetProfile.buildPagedDatasetProfile(datasetprofile);
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2018-03-01 10:14:10 +01:00
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return pagedDatasetProfile;
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}
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2018-03-05 17:18:45 +01:00
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public File getWordDocument(DatasetDao datatasetRepository, String id, VisibilityRuleService visibilityRuleService) throws InstantiationException, IllegalAccessException, IOException {
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2018-03-01 10:14:10 +01:00
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WordBuilder wordBuilder = new WordBuilder();
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DatasetWizardModel dataset = new DatasetWizardModel();
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eu.eudat.entities.Dataset datasetEntity = datatasetRepository.find(UUID.fromString(id), HintedModelFactory.getHint(DatasetWizardModel.class));
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2018-03-05 17:18:45 +01:00
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Map<String, Object> properties = new HashMap<>();
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if (datasetEntity.getProperties() != null) {
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JSONObject jobject = new JSONObject(datasetEntity.getProperties());
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2018-03-06 15:58:38 +01:00
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properties = jobject.toMap();
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2018-03-05 17:18:45 +01:00
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}
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PagedDatasetProfile pagedDatasetProfile = getPagedProfile(dataset, datasetEntity);
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visibilityRuleService.setProperties(properties);
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visibilityRuleService.buildVisibilityContext(pagedDatasetProfile.getRules());
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2018-03-06 15:58:38 +01:00
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File file = wordBuilder.build(pagedDatasetProfile, datasetEntity.getLabel(), visibilityRuleService);
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2018-03-05 17:18:45 +01:00
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return file;
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}
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2018-03-06 15:58:38 +01:00
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public FileEnvelope getXmlDocument(DatasetDao datatasetRepository, String id, VisibilityRuleService visibilityRuleService) throws InstantiationException, IllegalAccessException, IOException {
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ExportXmlBuilder xmlBuilder = new ExportXmlBuilder();
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DatasetWizardModel dataset = new DatasetWizardModel();
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eu.eudat.entities.Dataset datasetEntity = datatasetRepository.find(UUID.fromString(id), HintedModelFactory.getHint(DatasetWizardModel.class));
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Map<String, Object> properties = new HashMap<>();
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if (datasetEntity.getProperties() != null) {
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JSONObject jobject = new JSONObject(datasetEntity.getProperties());
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properties = jobject.toMap();
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}
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PagedDatasetProfile pagedDatasetProfile = getPagedProfile(dataset, datasetEntity);
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visibilityRuleService.setProperties(properties);
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visibilityRuleService.buildVisibilityContext(pagedDatasetProfile.getRules());
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File file = xmlBuilder.build(pagedDatasetProfile, visibilityRuleService);
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FileEnvelope fileEnvelope = new FileEnvelope();
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fileEnvelope.setFile(file);
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fileEnvelope.setFilename(datasetEntity.getLabel());
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return fileEnvelope;
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}
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2018-03-05 17:18:45 +01:00
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public File convertToPDF(File file, Environment environment, String label) throws IOException, InterruptedException {
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LinkedMultiValueMap<String, Object> map = new LinkedMultiValueMap<>();
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map.add("file", new FileSystemResource(file));
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.MULTIPART_FORM_DATA);
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HttpEntity<LinkedMultiValueMap<String, Object>> requestEntity = new HttpEntity<LinkedMultiValueMap<String, Object>>(
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map, headers);
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Map queueResult = new RestTemplate().postForObject(
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environment.getProperty("pdf.converter.url") +
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"api/v1/", requestEntity, Map.class);
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Map mediaResult = new RestTemplate().getForObject(environment.getProperty("pdf.converter.url") +
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"/api/v1/" + queueResult.get("id"), Map.class);
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System.out.println("Status: " + mediaResult.get("status"));
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while (!mediaResult.get("status").equals("finished")) {
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Thread.sleep(500);
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mediaResult = new RestTemplate().getForObject(environment.getProperty("pdf.converter.url") +
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"api/v1/" + queueResult.get("id"), Map.class);
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System.out.println("Polling");
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}
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RestTemplate restTemplate = new RestTemplate();
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restTemplate.getMessageConverters().add(new ByteArrayHttpMessageConverter());
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HttpHeaders headers2 = new HttpHeaders();
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headers.setAccept(Arrays.asList(MediaType.APPLICATION_OCTET_STREAM));
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HttpEntity<String> entity = new HttpEntity<String>(headers2);
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ResponseEntity<byte[]> response = restTemplate.exchange(environment.getProperty("pdf.converter.url") +
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mediaResult.get("result_url"), HttpMethod.GET, entity, byte[].class, "1");
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UUID uuid = UUID.randomUUID();
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File zip = new File(uuid + ".zip");
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if (response.getStatusCode().equals(HttpStatus.OK)) {
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FileOutputStream output = new FileOutputStream(zip);
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IOUtils.write(response.getBody(), output);
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}
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return extractFromZip(zip, label + ".pdf");
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}
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private File extractFromZip(File file, String filename) throws IOException {
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byte[] buffer = new byte[1024];
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File newFile = new File(filename);
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ZipInputStream zis = new ZipInputStream(new FileInputStream(file));
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ZipEntry zipEntry = zis.getNextEntry();
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while (zipEntry != null) {
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String zippedFileName = zipEntry.getName();
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if (zippedFileName.equals("pdf")) {
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FileOutputStream fos = new FileOutputStream(newFile);
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int len;
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while ((len = zis.read(buffer)) > 0) {
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fos.write(buffer, 0, len);
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}
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fos.close();
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zipEntry = zis.getNextEntry();
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}
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}
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zis.closeEntry();
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zis.close();
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return newFile;
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2017-12-15 13:25:21 +01:00
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}
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2017-12-20 15:52:09 +01:00
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2018-02-08 16:54:31 +01:00
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public static eu.eudat.entities.Dataset createOrUpdate(ApiContext apiContext, DatasetWizardModel profile, Principal principal) throws Exception {
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2017-12-21 11:38:18 +01:00
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eu.eudat.entities.Dataset dataset = profile.toDataModel();
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2018-02-08 16:54:31 +01:00
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propertiesModelToString(profile, dataset);
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2018-03-05 17:18:45 +01:00
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UserInfo userInfo = apiContext.getOperationsContext().getBuilderFactory().getBuilder(UserInfoBuilder.class).id(principal.getId()).build();
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2018-02-08 16:54:31 +01:00
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dataset.setCreator(userInfo);
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2018-03-05 17:18:45 +01:00
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createRegistriesIfTheyDontExist(apiContext.getOperationsContext().getDatabaseRepository().getRegistryDao(), dataset);
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createDataRepositoriesIfTheyDontExist(apiContext.getOperationsContext().getDatabaseRepository().getDataRepositoryDao(), dataset);
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createServicesIfTheyDontExist(apiContext.getOperationsContext().getDatabaseRepository().getServiceDao(), dataset);
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createExternalDatasetsIfTheyDontExist(apiContext.getOperationsContext().getDatabaseRepository().getExternalDatasetDao(), dataset);
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return apiContext.getOperationsContext().getDatabaseRepository().getDatasetDao().createOrUpdate(dataset);
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2017-12-21 11:38:18 +01:00
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}
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2018-02-08 16:54:31 +01:00
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private static void propertiesModelToString(DatasetWizardModel datasetWizardModel, eu.eudat.entities.Dataset dataset) {
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Map<String, Object> values = new HashMap();
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2018-01-30 12:07:51 +01:00
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PagedDatasetProfile properties = datasetWizardModel.getDatasetProfileDefinition();
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2018-01-25 09:14:43 +01:00
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properties.toMap(values);
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JSONObject jobject = new JSONObject(values);
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dataset.setProperties(jobject.toString());
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}
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2017-12-21 11:38:18 +01:00
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2018-01-19 12:11:22 +01:00
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private static void createRegistriesIfTheyDontExist(RegistryDao registryDao, eu.eudat.entities.Dataset dataset) {
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if (dataset.getRegistries() != null && !dataset.getRegistries().isEmpty()) {
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for (eu.eudat.entities.Registry registry : dataset.getRegistries()) {
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RegistryCriteria criteria = new RegistryCriteria();
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criteria.setLike(registry.getReference());
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2018-01-25 16:24:21 +01:00
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List<eu.eudat.entities.Registry> entries = registryDao.getWithCriteria(criteria).toList();
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2018-01-19 12:11:22 +01:00
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if (entries != null && !entries.isEmpty()) registry.setId(entries.get(0).getId());
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2018-01-25 16:24:21 +01:00
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else registry = registryDao.createOrUpdate(registry);
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2018-01-19 12:11:22 +01:00
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}
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}
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2017-12-21 11:38:18 +01:00
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}
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2018-01-19 12:11:22 +01:00
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private static void createServicesIfTheyDontExist(ServiceDao serviceDao, eu.eudat.entities.Dataset dataset) {
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if (dataset.getServices() != null && !dataset.getServices().isEmpty()) {
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for (eu.eudat.entities.Service service : dataset.getServices()) {
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ServiceCriteria criteria = new ServiceCriteria();
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criteria.setLike(service.getReference());
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2018-01-25 16:24:21 +01:00
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List<eu.eudat.entities.Service> entries = serviceDao.getWithCriteria(criteria).toList();
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2018-01-19 12:11:22 +01:00
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if (entries != null && !entries.isEmpty()) service.setId(entries.get(0).getId());
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2018-01-25 16:24:21 +01:00
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else service = serviceDao.createOrUpdate(service);
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2018-01-19 12:11:22 +01:00
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}
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}
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2017-12-21 11:38:18 +01:00
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}
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2018-01-19 12:11:22 +01:00
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private static void createDataRepositoriesIfTheyDontExist(DataRepositoryDao dataRepositoryDao, eu.eudat.entities.Dataset dataset) {
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if (dataset.getDataRepositories() != null && !dataset.getDataRepositories().isEmpty()) {
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for (eu.eudat.entities.DataRepository dataRepo : dataset.getDataRepositories()) {
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DataRepositoryCriteria criteria = new DataRepositoryCriteria();
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criteria.setLike(dataRepo.getReference());
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2018-01-25 16:24:21 +01:00
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List<eu.eudat.entities.DataRepository> entries = dataRepositoryDao.getWithCriteria(criteria).toList();
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2018-01-19 12:11:22 +01:00
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if (entries != null && !entries.isEmpty()) dataRepo.setId(entries.get(0).getId());
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else dataRepo = dataRepositoryDao.createOrUpdate(dataRepo);
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}
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}
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2017-12-21 11:38:18 +01:00
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}
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2018-01-19 15:19:14 +01:00
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private static void createExternalDatasetsIfTheyDontExist(ExternalDatasetDao externalDatasetDao, eu.eudat.entities.Dataset dataset) {
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if (dataset.getExternalDatasets() != null && !dataset.getExternalDatasets().isEmpty()) {
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for (eu.eudat.entities.ExternalDataset externalDataset : dataset.getExternalDatasets()) {
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ExternalDatasetCriteria criteria = new ExternalDatasetCriteria();
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criteria.setLike(externalDataset.getReference());
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List<eu.eudat.entities.ExternalDataset> entries = externalDatasetDao.getWithCriteria(criteria).toList();
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|
|
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if (entries != null && !entries.isEmpty()) externalDataset.setId(entries.get(0).getId());
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|
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else externalDataset = externalDatasetDao.createOrUpdate(externalDataset);
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|
|
|
}
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|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-01-19 12:11:22 +01:00
|
|
|
public static void makePublic(DatasetDao datasetDao, UUID id) throws Exception {
|
|
|
|
eu.eudat.entities.Dataset dataset = datasetDao.find(id);
|
|
|
|
if (dataset.getStatus() != eu.eudat.entities.Dataset.Status.FINALISED.getValue())
|
|
|
|
throw new Exception("You cannot make public a Dataset That Has not Been Finalised");
|
|
|
|
dataset.setPublic(true);
|
|
|
|
datasetDao.createOrUpdate(dataset);
|
|
|
|
}
|
2017-12-21 11:38:18 +01:00
|
|
|
|
2017-12-15 13:25:21 +01:00
|
|
|
}
|