Examples with SubCollectionFetchQueryBuilder com.yahoo.elide.datastores.jpql.query.SubCollectionFetchQueryBuilder used on opensource projects

Example 1 with SubCollectionFetchQueryBuilder

use of com.yahoo.elide.datastores.jpql.query.SubCollectionFetchQueryBuilder in project elide by yahoo.

the class SubCollectionFetchQueryBuilderTest method testSubCollectionFetchWithJoinFilter.

@Test
public void testSubCollectionFetchWithJoinFilter() {
    Author author = new Author();
    author.setId(1L);
    Book book = new Book();
    book.setId(2);
    List<Path.PathElement> publisherNamePath = Arrays.asList(new Path.PathElement(Book.class, Publisher.class, PUBLISHER), new Path.PathElement(Publisher.class, String.class, NAME));
    FilterPredicate publisherNamePredicate = new InPredicate(new Path(publisherNamePath), PUB1);
    EntityProjection entityProjection = EntityProjection.builder().type(Book.class).filterExpression(publisherNamePredicate).build();
    Relationship relationshipProjection = Relationship.builder().name(BOOKS).projection(entityProjection).build();
    RelationshipImpl relationship = new RelationshipImpl(ClassType.of(Author.class), author, relationshipProjection);
    SubCollectionFetchQueryBuilder builder = new SubCollectionFetchQueryBuilder(relationship, dictionary, new TestSessionWrapper());
    TestQueryWrapper query = (TestQueryWrapper) builder.build();
    String expected = "SELECT example_Book FROM example.Author example_Author__fetch " + "JOIN example_Author__fetch.books example_Book " + "LEFT JOIN example_Book.publisher example_Book_publisher  " + "WHERE example_Book_publisher.name IN (:books_publisher_name_XXX) AND example_Author__fetch=:example_Author__fetch ";
    String actual = query.getQueryText();
    actual = actual.replaceFirst(":publisher_name_\\w+_\\w+", ":books_publisher_name_XXX");
    assertEquals(expected, actual);
}

Example 2 with SubCollectionFetchQueryBuilder

use of com.yahoo.elide.datastores.jpql.query.SubCollectionFetchQueryBuilder in project elide by yahoo.

the class SubCollectionFetchQueryBuilderTest method testSubCollectionFetchWithRelationshipSorting.

@Test
public void testSubCollectionFetchWithRelationshipSorting() {
    Author author = new Author();
    author.setId(1L);
    Book book = new Book();
    book.setId(2);
    Map<String, Sorting.SortOrder> sorting = new HashMap<>();
    sorting.put(PUBLISHER + PERIOD + NAME, Sorting.SortOrder.asc);
    EntityProjection entityProjection = EntityProjection.builder().type(Book.class).sorting(new SortingImpl(sorting, Book.class, dictionary)).build();
    Relationship relationshipProjection = Relationship.builder().name(BOOKS).projection(entityProjection).build();
    RelationshipImpl relationship = new RelationshipImpl(ClassType.of(Author.class), author, relationshipProjection);
    SubCollectionFetchQueryBuilder builder = new SubCollectionFetchQueryBuilder(relationship, dictionary, new TestSessionWrapper());
    TestQueryWrapper query = (TestQueryWrapper) builder.build();
    String expected = "SELECT example_Book FROM example.Author example_Author__fetch " + "JOIN example_Author__fetch.books example_Book " + "LEFT JOIN example_Book.publisher example_Book_publisher " + "WHERE example_Author__fetch=:example_Author__fetch order by example_Book_publisher.name asc";
    String actual = query.getQueryText();
    actual = actual.trim().replaceAll(" +", " ");
    assertEquals(expected, actual);
}

Example 3 with SubCollectionFetchQueryBuilder

use of com.yahoo.elide.datastores.jpql.query.SubCollectionFetchQueryBuilder in project elide by yahoo.

the class SubCollectionFetchQueryBuilderTest method testSubCollectionFetchWithIncludedRelation.

@Test
public void testSubCollectionFetchWithIncludedRelation() {
    Author author = new Author();
    author.setId(1L);
    Book book = new Book();
    book.setId(2);
    Map<String, Sorting.SortOrder> sorting = new HashMap<>();
    sorting.put(TITLE, Sorting.SortOrder.asc);
    EntityProjection entityProjection = EntityProjection.builder().type(Book.class).relationship(Relationship.builder().name(PUBLISHER).projection(EntityProjection.builder().type(Publisher.class).build()).build()).sorting(new SortingImpl(sorting, Book.class, dictionary)).build();
    Relationship relationshipProjection = Relationship.builder().name(BOOKS).projection(entityProjection).build();
    RelationshipImpl relationship = new RelationshipImpl(ClassType.of(Author.class), author, relationshipProjection);
    SubCollectionFetchQueryBuilder builder = new SubCollectionFetchQueryBuilder(relationship, dictionary, new TestSessionWrapper());
    TestQueryWrapper query = (TestQueryWrapper) builder.build();
    String expected = "SELECT example_Book FROM example.Author example_Author__fetch " + "JOIN example_Author__fetch.books example_Book LEFT JOIN FETCH example_Book.publisher " + "WHERE example_Author__fetch=:example_Author__fetch order by example_Book.title asc";
    String actual = query.getQueryText();
    actual = actual.trim().replaceAll(" +", " ");
    assertEquals(expected, actual);
}

Example 4 with SubCollectionFetchQueryBuilder

use of com.yahoo.elide.datastores.jpql.query.SubCollectionFetchQueryBuilder in project elide by yahoo.

the class SubCollectionFetchQueryBuilderTest method testSubCollectionFetchWithIncludedToManyRelation.

@Test
public void testSubCollectionFetchWithIncludedToManyRelation() {
    Author author = new Author();
    author.setId(1L);
    Book book = new Book();
    book.setId(2);
    Map<String, Sorting.SortOrder> sorting = new HashMap<>();
    sorting.put(TITLE, Sorting.SortOrder.asc);
    EntityProjection entityProjection = EntityProjection.builder().type(Book.class).relationship(Relationship.builder().name(AUTHORS).projection(EntityProjection.builder().type(Author.class).build()).build()).sorting(new SortingImpl(sorting, Book.class, dictionary)).build();
    Relationship relationshipProjection = Relationship.builder().name(BOOKS).projection(entityProjection).build();
    RelationshipImpl relationship = new RelationshipImpl(ClassType.of(Author.class), author, relationshipProjection);
    SubCollectionFetchQueryBuilder builder = new SubCollectionFetchQueryBuilder(relationship, dictionary, new TestSessionWrapper());
    TestQueryWrapper query = (TestQueryWrapper) builder.build();
    String expected = "SELECT example_Book FROM example.Author example_Author__fetch " + "JOIN example_Author__fetch.books example_Book " + "WHERE example_Author__fetch=:example_Author__fetch order by example_Book.title asc";
    String actual = query.getQueryText();
    actual = actual.trim().replaceAll(" +", " ");
    assertEquals(expected, actual);
}

Example 5 with SubCollectionFetchQueryBuilder

use of com.yahoo.elide.datastores.jpql.query.SubCollectionFetchQueryBuilder in project elide by yahoo.

the class SubCollectionFetchQueryBuilderTest method testFetchJoinExcludesParent.

@Test
public void testFetchJoinExcludesParent() {
    Publisher publisher = new Publisher();
    publisher.setId(1);
    Book book = new Book();
    book.setId(2);
    Pagination pagination = new PaginationImpl(Book.class, 0, 10, 10, 10, false, false);
    EntityProjection entityProjection = EntityProjection.builder().type(Book.class).pagination(pagination).build();
    Relationship relationshipProjection = Relationship.builder().name(BOOKS).projection(entityProjection).build();
    RelationshipImpl relationship = new RelationshipImpl(ClassType.of(Publisher.class), publisher, relationshipProjection);
    SubCollectionFetchQueryBuilder builder = new SubCollectionFetchQueryBuilder(relationship, dictionary, new TestSessionWrapper());
    TestQueryWrapper query = (TestQueryWrapper) builder.build();
    String expected = "SELECT example_Book FROM example.Publisher example_Publisher__fetch " + "JOIN example_Publisher__fetch.books example_Book " + "WHERE example_Publisher__fetch=:example_Publisher__fetch";
    String actual = query.getQueryText();
    actual = actual.replaceFirst(":publisher_name_\\w+", ":publisher_name_XXX");
    assertEquals(expected, actual);
}