Example usage for org.hibernate.criterion Projections projectionList

List of usage examples for org.hibernate.criterion Projections projectionList

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Introduction

In this page you can find the example usage for org.hibernate.criterion Projections projectionList.

Prototype

public static ProjectionList projectionList()

Source Link

Document

Create a new projection list.

Usage

From source file:com.romeikat.datamessie.core.base.dao.impl.CrawlingDao.java

License:Open Source License

public List<CrawlingDto> getAsDtos(final SharedSessionContract ssc, final Long projectId) {
    // Query: Crawling
    final EntityWithIdQuery<Crawling> crawlingQuery = new EntityWithIdQuery<>(Crawling.class);
    crawlingQuery.addRestriction(Restrictions.eqOrIsNull("projectId", projectId));
    crawlingQuery.addOrder(Order.desc("started"));
    crawlingQuery.setResultTransformer(new AliasToBeanResultTransformer(CrawlingDto.class));

    // Done//from w ww.  jav a2 s  . c  om
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.groupProperty("id"), "id");
    projectionList.add(Projections.property("started"), "started");
    projectionList.add(Projections.property("completed"), "completed");
    @SuppressWarnings("unchecked")
    final List<CrawlingDto> dtos = (List<CrawlingDto>) crawlingQuery.listForProjection(ssc, projectionList);

    // Set duration
    setDurationForDtos(dtos);

    return dtos;
}

From source file:com.romeikat.datamessie.core.base.dao.impl.CrawlingDao.java

License:Open Source License

public List<CrawlingOverviewDto> getAsOverviewDtos(final SharedSessionContract ssc, final Long projectId,
        final Long first, final Long count) {
    // Query: Crawling
    final EntityWithIdQuery<Crawling> crawlingQuery = new EntityWithIdQuery<>(Crawling.class);
    crawlingQuery.addRestriction(Restrictions.eqOrIsNull("projectId", projectId));
    crawlingQuery.setFirstResult(first == null ? null : first.intValue());
    crawlingQuery.setMaxResults(count == null ? null : count.intValue());
    crawlingQuery.addOrder(Order.desc("started"));
    crawlingQuery.setResultTransformer(new AliasToBeanResultTransformer(CrawlingOverviewDto.class));

    // Done/*ww w.j av  a 2s.c  o  m*/
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.groupProperty("id"), "id");
    projectionList.add(Projections.property("started"), "started");
    projectionList.add(Projections.property("completed"), "completed");
    @SuppressWarnings("unchecked")
    final List<CrawlingOverviewDto> dtos = (List<CrawlingOverviewDto>) crawlingQuery.listForProjection(ssc,
            projectionList);

    // Set duration
    setDurationForOverviewDtos(dtos);

    return dtos;
}

From source file:com.romeikat.datamessie.core.base.dao.impl.ProjectDao.java

License:Open Source License

public List<ProjectDto> getAllAsDtos(final SharedSessionContract ssc, final Long userId) {
    // Restrict to user
    final Collection<Long> projectIdsForUser = getIdsForUser(ssc, userId);
    if (projectIdsForUser.isEmpty()) {
        return Collections.emptyList();
    }//from  w ww  .  j ava 2 s  .  c om

    // Query: Project
    final EntityWithIdQuery<Project> projectQuery = new EntityWithIdQuery<>(Project.class);
    projectQuery.addIdRestriction(projectIdsForUser);
    projectQuery.addOrder(Order.asc("name"));
    projectQuery.setResultTransformer(new AliasToBeanResultTransformer(ProjectDto.class));

    // Done
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("id"), "id");
    projectionList.add(Projections.property("name"), "name");
    projectionList.add(Projections.property("crawlingEnabled"), "crawlingEnabled");
    projectionList.add(Projections.property("crawlingInterval"), "crawlingInterval");
    projectionList.add(Projections.property("preprocessingEnabled"), "preprocessingEnabled");
    @SuppressWarnings("unchecked")
    final List<ProjectDto> dtos = (List<ProjectDto>) projectQuery.listForProjection(ssc, projectionList);
    return dtos;
}

From source file:com.romeikat.datamessie.core.base.dao.impl.ProjectDao.java

License:Open Source License

public ProjectDto getAsDto(final SharedSessionContract ssc, final long projectId, final Long userId) {
    // Restrict to user
    final Collection<Long> projectIdsForUser = getIdsForUser(ssc, userId);
    if (projectIdsForUser.isEmpty()) {
        return null;
    }//from w  w w  .j a  v a 2s.co  m

    // Query: Project
    final EntityWithIdQuery<Project> projectQuery = new EntityWithIdQuery<>(Project.class);
    projectQuery.addRestriction(Restrictions.idEq(projectId));
    projectQuery.addIdRestriction(projectIdsForUser);
    projectQuery.addOrder(Order.desc("started"));
    projectQuery.setResultTransformer(new AliasToBeanResultTransformer(ProjectDto.class));

    // Done
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("id"), "id");
    projectionList.add(Projections.property("name"), "name");
    projectionList.add(Projections.property("crawlingEnabled"), "crawlingEnabled");
    projectionList.add(Projections.property("crawlingInterval"), "crawlingInterval");
    projectionList.add(Projections.property("preprocessingEnabled"), "preprocessingEnabled");
    final ProjectDto dto = (ProjectDto) projectQuery.uniqueForProjection(ssc, projectionList);
    return dto;
}

From source file:com.romeikat.datamessie.core.base.dao.impl.RedirectingRuleDao.java

License:Open Source License

public List<RedirectingRuleDto> getAsDtos(final SharedSessionContract ssc, final long sourceId) {
    // Query: RedirectingRule
    final EntityWithIdQuery<RedirectingRule> redirectingRuleQuery = new EntityWithIdQuery<>(
            RedirectingRule.class);
    redirectingRuleQuery.addRestriction(Restrictions.eq("sourceId", sourceId));
    redirectingRuleQuery.addOrder(Order.asc("activeFrom"));
    redirectingRuleQuery.setResultTransformer(new AliasToBeanResultTransformer(RedirectingRuleDto.class));

    // Done/*www .j  a va2  s  .  co m*/
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("id"), "id");
    projectionList.add(Projections.property("regex"), "regex");
    projectionList.add(Projections.property("regexGroup"), "regexGroup");
    projectionList.add(Projections.property("activeFrom"), "activeFrom");
    projectionList.add(Projections.property("activeTo"), "activeTo");
    @SuppressWarnings("unchecked")
    final List<RedirectingRuleDto> dtos = (List<RedirectingRuleDto>) redirectingRuleQuery.listForProjection(ssc,
            projectionList);
    return dtos;
}

From source file:com.romeikat.datamessie.core.base.dao.impl.SourceTypeDao.java

License:Open Source License

public List<SourceTypeDto> getAsDtos(final SharedSessionContract ssc) {
    // Query: SourceType
    final EntityWithIdQuery<SourceType> sourceQuery = new EntityWithIdQuery<>(SourceType.class);
    sourceQuery.addOrder(Order.asc("name"));
    sourceQuery.setResultTransformer(new AliasToBeanResultTransformer(SourceTypeDto.class));

    // Done//from   w  w w. j  a va 2 s  . c o m
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("id"), "id");
    projectionList.add(Projections.property("name"), "name");
    @SuppressWarnings("unchecked")
    final List<SourceTypeDto> dtos = (List<SourceTypeDto>) sourceQuery.listForProjection(ssc, projectionList);
    return dtos;
}

From source file:com.romeikat.datamessie.core.base.dao.impl.SourceTypeDao.java

License:Open Source License

public List<SourceTypeDto> getAsDtos(final SharedSessionContract ssc, final long sourceId) {
    // Query: Source2SourceType
    final EntityQuery<Source2SourceType> project2SourceQuery = new EntityQuery<>(Source2SourceType.class);
    project2SourceQuery.addRestriction(Restrictions.eq("sourceId", sourceId));
    final List<Long> sourceTypeIds = project2SourceQuery.listIdsForProperty(ssc, "sourceTypeId");
    if (sourceTypeIds.isEmpty()) {
        return Collections.emptyList();
    }//w w  w.  ja v a 2  s.  c o  m

    // Query: SourceType
    final EntityQuery<SourceType> sourceTypeQuery = new EntityQuery<>(SourceType.class);
    sourceTypeQuery.addRestriction(Restrictions.in("id", sourceTypeIds));
    sourceTypeQuery.addOrder(Order.asc("name"));
    sourceTypeQuery.setResultTransformer(new AliasToBeanResultTransformer(SourceTypeDto.class));

    // Done
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("id"), "id");
    projectionList.add(Projections.property("name"), "name");
    @SuppressWarnings("unchecked")
    final List<SourceTypeDto> dtos = (List<SourceTypeDto>) sourceTypeQuery.listForProjection(ssc,
            projectionList);
    return dtos;
}

From source file:com.romeikat.datamessie.core.base.dao.impl.TagSelectingRuleDao.java

License:Open Source License

public List<TagSelectingRuleDto> getAsDtos(final SharedSessionContract ssc, final long sourceId) {
    // Query: TagSelectingRule
    final EntityWithIdQuery<TagSelectingRule> tagSelectingRuleQuery = new EntityWithIdQuery<>(
            TagSelectingRule.class);
    tagSelectingRuleQuery.addRestriction(Restrictions.eq("sourceId", sourceId));
    tagSelectingRuleQuery.addOrder(Order.asc("activeFrom"));
    tagSelectingRuleQuery.setResultTransformer(new AliasToBeanResultTransformer(TagSelectingRuleDto.class));

    // Done//  ww  w  .j  a  v  a 2  s  .c om
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("id"), "id");
    projectionList.add(Projections.property("tagSelector"), "tagSelector");
    projectionList.add(Projections.property("activeFrom"), "activeFrom");
    projectionList.add(Projections.property("activeTo"), "activeTo");
    @SuppressWarnings("unchecked")
    final List<TagSelectingRuleDto> dtos = (List<TagSelectingRuleDto>) tagSelectingRuleQuery
            .listForProjection(ssc, projectionList);
    return dtos;
}

From source file:com.romeikat.datamessie.core.base.service.SourceService.java

License:Open Source License

public String getNewName(final SharedSessionContract ssc) {
    // Get all names
    final EntityWithIdQuery<Source> sourceQuery = new EntityWithIdQuery<>(Source.class);
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("name"), "name");
    final List<String> names = (List<String>) sourceQuery.listForProjection(ssc, projectionList);

    // Determine new name
    int counter = 1;
    while (true) {
        final String candidateName = "New source #" + counter;
        if (!stringUtil.containsIgnoreCase(names, candidateName)) {
            return candidateName;
        } else {// w  w  w.  j a  v a  2 s.c  om
            counter++;
        }
    }
}

From source file:com.romeikat.datamessie.core.statistics.dao.DocumentDao.java

License:Open Source License

public List<DocumentStatisticsDto> getAsDocumentStatisticsDtos(final SharedSessionContract ssc,
        final Long sourceId, final LocalDate published) {
    final LocalDateTime minPublished = published == null ? null
            : LocalDateTime.of(published, LocalTime.MIDNIGHT);
    final LocalDateTime maxPublished = published == null ? null
            : LocalDateTime.of(published.plusDays(1), LocalTime.MIDNIGHT);

    // Query: Document
    final EntityWithIdQuery<Document> documentQuery = new EntityWithIdQuery<>(Document.class);
    if (sourceId != null) {
        documentQuery.addRestriction(Restrictions.eq("sourceId", sourceId));
    }//from  www.  j a  v a2  s.c  om
    if (minPublished != null) {
        documentQuery.addRestriction(Restrictions.ge("published", minPublished));
    }
    if (maxPublished != null) {
        documentQuery.addRestriction(Restrictions.lt("published", maxPublished));
    }
    documentQuery.setResultTransformer(new AliasToBeanResultTransformer(DocumentStatisticsDto.class));

    // Done
    final ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.property("id"), "documentId");
    projectionList.add(Projections.property("sourceId"), "sourceId");
    projectionList.add(Projections.property("published"), "published");
    projectionList.add(Projections.property("state"), "state");
    @SuppressWarnings("unchecked")
    final List<DocumentStatisticsDto> dtos = (List<DocumentStatisticsDto>) documentQuery.listForProjection(ssc,
            projectionList);
    return dtos;
}