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

Example 16 with DefaultQueryMetadata

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

the class JPQLSerializerTest method delete_with_subQuery.

@Test
public void delete_with_subQuery() {
    QCat parent = QCat.cat;
    QCat child = new QCat("kitten");
    JPQLSerializer serializer = new JPQLSerializer(HQLTemplates.DEFAULT);
    QueryMetadata md = new DefaultQueryMetadata();
    md.addJoin(JoinType.DEFAULT, child);
    md.addWhere(child.id.eq(1).and(selectOne().from(parent).where(parent.id.eq(2), child.in(parent.kittens)).exists()));
    serializer.serializeForDelete(md);
    assertEquals("delete from Cat kitten\n" + "where kitten.id = ?1 and exists (select 1\n" + "from Cat cat\nwhere cat.id = ?2 and kitten member of cat.kittens)", serializer.toString());
}

Example 17 with DefaultQueryMetadata

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

the class JPQLSerializerTest method nullsFirst.

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

Example 18 with DefaultQueryMetadata

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

the class NativeSQLSerializerTest method in.

@Test
public void in() {
    Configuration conf = new Configuration(new MySQLTemplates());
    NativeSQLSerializer serializer = new NativeSQLSerializer(conf, true);
    DefaultQueryMetadata md = new DefaultQueryMetadata();
    SAnimal cat = SAnimal.animal_;
    md.addJoin(JoinType.DEFAULT, cat);
    md.addWhere(cat.name.in("X", "Y"));
    md.setProjection(cat.id);
    serializer.serialize(md, false);
    assertEquals("select animal_.id\n" + "from animal_ animal_\n" + "where animal_.name in (?1, ?2)", serializer.toString());
}

Example 19 with DefaultQueryMetadata

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

the class QueryPerformanceTest method serialization.

@Test
public void serialization() throws Exception {
    QCompanies companies = QCompanies.companies;
    final QueryMetadata md = new DefaultQueryMetadata();
    md.addJoin(JoinType.DEFAULT, companies);
    md.addWhere(companies.id.eq(1L));
    md.setProjection(companies.name);
    Runner.run("ser1", new Benchmark() {

        @Override
        public void run(int times) throws Exception {
            for (int i = 0; i < times; i++) {
                SQLSerializer serializer = new SQLSerializer(conf);
                serializer.serialize(md, false);
                serializer.getConstants();
                serializer.getConstantPaths();
                assertNotNull(serializer.toString());
            }
        }
    });
}

Example 20 with DefaultQueryMetadata

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

the class SQLListenersTest method notifyQuery_parent.

@Test
public void notifyQuery_parent() {
    SQLListener listener = createMock(SQLListener.class);
    SQLListeners listeners = new SQLListeners(listener);
    QueryMetadata md = new DefaultQueryMetadata();
    listener.notifyQuery(md);
    replay(listener);
    listeners.notifyQuery(md);
    verify(listener);
}