Examples with DefaultQueryMetadata com.querydsl.core.DefaultQueryMetadata used on opensource projects

Example 11 with DefaultQueryMetadata

use of com.querydsl.core.DefaultQueryMetadata in project querydsl by querydsl.

the class ExpressionUtilsTest method in_subQuery.

@Test
public void in_subQuery() {
    String s = ExpressionUtils.in(str, new SubQueryExpressionImpl<String>(String.class, new DefaultQueryMetadata())).toString();
    assertTrue(s.startsWith("str in com.querydsl.core.DefaultQueryMetadata@c"));
}

Example 12 with DefaultQueryMetadata

use of com.querydsl.core.DefaultQueryMetadata in project querydsl by querydsl.

the class JPQLSerializerTest method openJPA_variables.

@Test
public void openJPA_variables() {
    QCat cat = QCat.cat;
    JPQLSerializer serializer = new JPQLSerializer(OpenJPATemplates.DEFAULT);
    QueryMetadata md = new DefaultQueryMetadata();
    md.addJoin(JoinType.DEFAULT, cat);
    md.addJoin(JoinType.INNERJOIN, cat.mate);
    md.addJoinCondition(cat.mate.alive);
    serializer.serialize(md, false, null);
    assertEquals("select cat_\nfrom Cat cat_\n  inner join cat_.mate on cat_.mate.alive", serializer.toString());
}

Example 13 with DefaultQueryMetadata

use of com.querydsl.core.DefaultQueryMetadata in project querydsl by querydsl.

the class JPQLSerializerTest method treat.

@SuppressWarnings("unchecked")
@Test
public void treat() {
    QCat cat = QCat.cat;
    JPQLSerializer serializer = new JPQLSerializer(HQLTemplates.DEFAULT);
    QueryMetadata md = new DefaultQueryMetadata();
    md.addJoin(JoinType.DEFAULT, cat);
    md.addJoin(JoinType.JOIN, cat.mate.as((Path) QDomesticCat.domesticCat));
    md.setProjection(QDomesticCat.domesticCat);
    serializer.serialize(md, false, null);
    assertEquals("select domesticCat\n" + "from Cat cat\n" + "  inner join treat(cat.mate as DomesticCat) as domesticCat", serializer.toString());
}

Example 14 with DefaultQueryMetadata

use of com.querydsl.core.DefaultQueryMetadata in project querydsl by querydsl.

the class JPQLSerializerTest method nullsLast.

@Test
public void nullsLast() {
    QCat cat = QCat.cat;
    JPQLSerializer serializer = new JPQLSerializer(HQLTemplates.DEFAULT);
    QueryMetadata md = new DefaultQueryMetadata();
    md.addJoin(JoinType.DEFAULT, cat);
    md.addOrderBy(cat.name.asc().nullsLast());
    serializer.serialize(md, false, null);
    assertEquals("select cat\n" + "from Cat cat\n" + "order by cat.name asc nulls last", serializer.toString());
}

Example 15 with DefaultQueryMetadata

use of com.querydsl.core.DefaultQueryMetadata in project querydsl by querydsl.

the class JPQLSerializerTest method count.

@Test
public void count() {
    QCat cat = QCat.cat;
    QueryMetadata md = new DefaultQueryMetadata();
    md.addJoin(JoinType.DEFAULT, cat);
    md.setProjection(cat.mate.countDistinct());
    JPQLSerializer serializer1 = new JPQLSerializer(HQLTemplates.DEFAULT);
    serializer1.serialize(md, true, null);
    assertEquals("select count(count(distinct cat.mate))\n" + "from Cat cat", serializer1.toString());
    JPQLSerializer serializer2 = new JPQLSerializer(HQLTemplates.DEFAULT);
    serializer2.serialize(md, false, null);
    assertEquals("select count(distinct cat.mate)\n" + "from Cat cat", serializer2.toString());
}