Package com.mysema.query

Examples of com.mysema.query.DefaultQueryMetadata.addJoin()

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    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());
    }
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    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.addProjection(cat.id);
        serializer.serialize(md, false);
        assertEquals("select animal_.id\n" +
          "from animal_ animal_\n" +
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    }
    @Test
    public void Count() {
        DefaultQueryMetadata md = new DefaultQueryMetadata();
        md.addJoin(JoinType.DEFAULT, new PathImpl<Object>(Object.class, "path"));
        ListSubQuery<Date> subQuery = new ListSubQuery<Date>(Date.class, md);
        assertNotNull(subQuery.count().toString());
    }
   
    @Test
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    }
   
    @Test
    public void Count_Distinct() {
        DefaultQueryMetadata md = new DefaultQueryMetadata();
        md.addJoin(JoinType.DEFAULT, new PathImpl<Object>(Object.class, "path"));
        ListSubQuery<Date> subQuery = new ListSubQuery<Date>(Date.class, md);
        assertNotNull(subQuery.count().toString());
    }
   
}
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public class QueryMetadataTest extends AbstractQueryTest {
   
    @Test
    public void Reusage() {
        QueryMetadata metadata = new DefaultQueryMetadata();
        metadata.addJoin(JoinType.DEFAULT, cat);
        metadata.addWhere(cat.name.startsWith("A"));
       
        CollQuery query = new CollQuery(metadata);
        query.bind(cat, cats);
        assertEquals(Arrays.asList(c3), query.list(cat));
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