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

Example 31 with QueryMetadata

use of com.querydsl.core.QueryMetadata 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 32 with QueryMetadata

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

the class SQLSerializerTest method withRecursive2.

@SuppressWarnings("unchecked")
@Test
public void withRecursive2() {
    /*with sub (id, firstname, superior_id) as (
            select id, firstname, superior_id from employee where firstname like 'Mike'
            union all
            select employee.id, employee.firstname, employee.superior_id from sub, employee
            where employee.superior_id = sub.id)
        select * from sub;*/
    QEmployee e = QEmployee.employee;
    PathBuilder<Tuple> sub = new PathBuilder<Tuple>(Tuple.class, "sub");
    SQLQuery<?> query = new SQLQuery<Void>(SQLTemplates.DEFAULT);
    query.withRecursive(sub, sub.get(e.id), sub.get(e.firstname), sub.get(e.superiorId)).as(unionAll(select(e.id, e.firstname, e.superiorId).from(e).where(e.firstname.eq("Mike")), select(e.id, e.firstname, e.superiorId).from(e, sub).where(e.superiorId.eq(sub.get(e.id))))).from(sub);
    QueryMetadata md = query.getMetadata();
    md.setProjection(Wildcard.all);
    SQLSerializer serializer = new SQLSerializer(Configuration.DEFAULT);
    serializer.serialize(md, false);
    assertEquals("with recursive sub (ID, FIRSTNAME, SUPERIOR_ID) as ((select EMPLOYEE.ID, EMPLOYEE.FIRSTNAME, EMPLOYEE.SUPERIOR_ID\n" + "from EMPLOYEE EMPLOYEE\n" + "where EMPLOYEE.FIRSTNAME = ?)\n" + "union all\n" + "(select EMPLOYEE.ID, EMPLOYEE.FIRSTNAME, EMPLOYEE.SUPERIOR_ID\n" + "from EMPLOYEE EMPLOYEE, sub\n" + "where EMPLOYEE.SUPERIOR_ID = sub.ID))\n" + "select *\n" + "from sub", serializer.toString());
}

Example 33 with QueryMetadata

use of com.querydsl.core.QueryMetadata 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);
}

Example 34 with QueryMetadata

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

the class PhraseElementTest method test.

@Test
public void test() {
    StringPath title = Expressions.stringPath("title");
    LuceneSerializer serializer = new LuceneSerializer(false, false);
    QueryMetadata metadata = new DefaultQueryMetadata();
    assertEquals("title:Hello World", serializer.toQuery(title.eq("Hello World"), metadata).toString());
    assertEquals("title:\"Hello World\"", serializer.toQuery(title.eq(new PhraseElement("Hello World")), metadata).toString());
}

Example 35 with QueryMetadata

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

the class TermElementTest method test.

@Test
public void test() {
    StringPath title = Expressions.stringPath("title");
    LuceneSerializer serializer = new LuceneSerializer(false, true);
    QueryMetadata metadata = new DefaultQueryMetadata();
    assertEquals("title:\"Hello World\"", serializer.toQuery(title.eq("Hello World"), metadata).toString());
    assertEquals("title:Hello World", serializer.toQuery(title.eq(new TermElement("Hello World")), metadata).toString());
}