foobartest.java

来自「好东西,hibernate-3.2.0,他是一开元的树杖hibernate-3.」· Java 代码 · 共 1,997 行 · 第 1/5 页

		assertTrue( "query", list.size()==1 );
		assertTrue( "returned object", list.get(0)==foo.getFoo() );
		foo.getFoo().setFoo(foo);
		foo.setString("fizard");
		//The following test is disabled for databases with no subselects...also for Interbase (not sure why).
		if ( 
				!(getDialect() instanceof MySQLDialect) && 
				!(getDialect() instanceof HSQLDialect) && 
				!(getDialect() instanceof MckoiDialect) && 
				!(getDialect() instanceof SAPDBDialect) && 
				!(getDialect() instanceof PointbaseDialect) &&
				!(getDialect() instanceof DerbyDialect)
		)  {
			// && !db.equals("weblogic") {
			if ( !( getDialect() instanceof InterbaseDialect ) ) {
				list = s.find("from Foo foo where ? = some elements(foo.component.importantDates)", new Date(), Hibernate.DATE);
				assertTrue( "component query", list.size()==2 );
			}
			if( !( getDialect() instanceof TimesTenDialect)) {
				list = s.find("from Foo foo where size(foo.component.importantDates) = 3"); //WAS: 4
				assertTrue( "component query", list.size()==2 );
				list = s.find("from Foo foo where 0 = size(foo.component.importantDates)");
				assertTrue( "component query", list.size()==0 );
			}
			list = s.find("from Foo foo where exists elements(foo.component.importantDates)");
			assertTrue( "component query", list.size()==2 );
			s.find("from Foo foo where not exists (from Bar bar where bar.id = foo.id)");

			s.find("select foo.foo from Foo foo where foo = some(select x from Foo x where x.long > foo.foo.long)");
			s.find("select foo.foo from Foo foo where foo = some(from Foo x where (x.long > foo.foo.long))");
			if ( !( getDialect() instanceof TimesTenDialect)) {
				s.find("select foo.foo from Foo foo where foo.long = some( select max(x.long) from Foo x where (x.long > foo.foo.long) group by x.foo )");
			}
			s.find("from Foo foo where foo = some(select x from Foo x where x.long > foo.foo.long) and foo.foo.string='baz'");
			s.find("from Foo foo where foo.foo.string='baz' and foo = some(select x from Foo x where x.long > foo.foo.long)");
			s.find("from Foo foo where foo = some(select x from Foo x where x.long > foo.foo.long)");

			s.iterate("select foo.string, foo.date, foo.foo.string, foo.id from Foo foo, Baz baz where foo in elements(baz.fooArray) and foo.string like 'foo'");
		}
		list = s.find("from Foo foo where foo.component.count is null order by foo.component.count");
		assertTrue( "component query", list.size()==0 );
		list = s.find("from Foo foo where foo.component.name='foo'");
		assertTrue( "component query", list.size()==2 );
		list = s.find("select distinct foo.component.name, foo.component.name from Foo foo where foo.component.name='foo'");
		assertTrue( "component query", list.size()==1 );
		list = s.find("select distinct foo.component.name, foo.id from Foo foo where foo.component.name='foo'");
		assertTrue( "component query", list.size()==2 );
		list = s.find("select foo.foo from Foo foo");
		assertTrue( "query", list.size()==2 );
		list = s.find("from Foo foo where foo.id=?", foo.getKey(), Hibernate.STRING);
		assertTrue( "id query", list.size()==1 );
		list = s.find("from Foo foo where foo.key=?", foo.getKey(), Hibernate.STRING);
		assertTrue( "named id query", list.size()==1 );
		assertTrue( "id query", list.get(0)==foo );
		list = s.find("select foo.foo from Foo foo where foo.string='fizard'");
		assertTrue( "query", list.size()==1 );
		assertTrue( "returned object", list.get(0)==foo.getFoo() );
		list = s.find("from Foo foo where foo.component.subcomponent.name='bar'");
		assertTrue( "components of components", list.size()==2 );
		list = s.find("select foo.foo from Foo foo where foo.foo.id=?", foo.getFoo().getKey(), Hibernate.STRING);
		assertTrue( "by id query", list.size()==1 );
		assertTrue( "by id returned object", list.get(0)==foo.getFoo() );

		s.find( "from Foo foo where foo.foo = ?", foo.getFoo(), Hibernate.entity(Foo.class) );

		assertTrue( !s.iterate("from Bar bar where bar.string='a string' or bar.string='a string'").hasNext() );

		iter = s.iterate(
			"select foo.component.name, elements(foo.component.importantDates) from Foo foo where foo.foo.id=?",
			foo.getFoo().getKey(),
			Hibernate.STRING
		);
		int i=0;
		while ( iter.hasNext() ) {
			i++;
			Object[] row = (Object[]) iter.next();
			assertTrue( row[0] instanceof String && ( row[1]==null || row[1] instanceof Date ) );
		}
		assertTrue(i==3); //WAS: 4
		iter = s.iterate(
			"select max( elements(foo.component.importantDates) ) from Foo foo group by foo.id"
		);
		assertTrue( iter.next() instanceof Date );

		list = s.find(
			"select foo.foo.foo.foo from Foo foo, Foo foo2 where"
			+ " foo = foo2.foo and not not ( not foo.string='fizard' )"
			+ " and foo2.string between 'a' and (foo.foo.string)"
			+ ( ( getDialect() instanceof HSQLDialect || getDialect() instanceof InterbaseDialect || getDialect() instanceof TimesTenDialect)?
				" and ( foo2.string in ( 'fiz', 'blah') or 1=1 )"
				:
				" and ( foo2.string in ( 'fiz', 'blah', foo.foo.string, foo.string, foo2.string ) )"
			)
		);
		assertTrue( "complex query", list.size()==1 );
		assertTrue( "returned object", list.get(0)==foo );
		foo.setString("from BoogieDown  -tinsel town  =!@#$^&*())");
		list = s.find("from Foo foo where foo.string='from BoogieDown  -tinsel town  =!@#$^&*())'");
		assertTrue( "single quotes", list.size()==1 );
		list = s.find("from Foo foo where not foo.string='foo''bar'");
		assertTrue( "single quotes", list.size()==2 );
		list = s.find("from Foo foo where foo.component.glarch.next is null");
		assertTrue( "query association in component", list.size()==2 );
		Bar bar = new Bar();
		Baz baz = new Baz();
		baz.setDefaults();
		bar.setBaz(baz);
		baz.setManyToAny( new ArrayList() );
		baz.getManyToAny().add(bar);
		baz.getManyToAny().add(foo);
		s.save(bar);
		s.save(baz);
		list = s.find(" from Bar bar where bar.baz.count=667 and bar.baz.count!=123 and not bar.baz.name='1-E-1'");
		assertTrue( "query many-to-one", list.size()==1 );
		list = s.find(" from Bar i where i.baz.name='Bazza'");
		assertTrue( "query many-to-one", list.size()==1 );

		Iterator rs = s.iterate("select count(distinct foo.foo) from Foo foo");
		assertTrue( "count", ( (Long) rs.next() ).longValue()==2 );
		assertTrue( !rs.hasNext() );
		rs = s.iterate("select count(foo.foo.boolean) from Foo foo");
		assertTrue( "count", ( (Long) rs.next() ).longValue()==2 );
		assertTrue( !rs.hasNext() );
		rs = s.iterate("select count(*), foo.int from Foo foo group by foo.int");
		assertTrue( "count(*) group by", ( (Object[]) rs.next() )[0].equals( new Long(3) ) );
		assertTrue( !rs.hasNext() );
		rs = s.iterate("select sum(foo.foo.int) from Foo foo");
		assertTrue( "sum", ( (Long) rs.next() ).longValue()==4 );
		assertTrue( !rs.hasNext() );
		rs = s.iterate("select count(foo) from Foo foo where foo.id=?", foo.getKey(), Hibernate.STRING);
		assertTrue( "id query count", ( (Long) rs.next() ).longValue()==1 );
		assertTrue( !rs.hasNext() );

		list = s.find( "from Foo foo where foo.boolean = ?", new Boolean(true), Hibernate.BOOLEAN );

		list = s.find("select new Foo(fo.x) from Fo fo");
		list = s.find("select new Foo(fo.integer) from Foo fo");

		list = s.createQuery("select new Foo(fo.x) from Foo fo")
			//.setComment("projection test")
			.setCacheable(true)
			.list();
		assertTrue(list.size()==3);
		list = s.createQuery("select new Foo(fo.x) from Foo fo")
			//.setComment("projection test 2")
			.setCacheable(true)
			.list();
		assertTrue(list.size()==3);

		rs = s.iterate("select new Foo(fo.x) from Foo fo");
		assertTrue( "projection iterate (results)", rs.hasNext() );
		assertTrue( "projection iterate (return check)", Foo.class.isAssignableFrom( rs.next().getClass() ) );

		ScrollableResults sr = s.createQuery("select new Foo(fo.x) from Foo fo").scroll();
		assertTrue( "projection scroll (results)", sr.next() );
		assertTrue( "projection scroll (return check)", Foo.class.isAssignableFrom( sr.get(0).getClass() ) );

		list = s.find("select foo.long, foo.component.name, foo, foo.foo from Foo foo");
		rs = list.iterator();
		int count=0;
		while ( rs.hasNext() ) {
			count++;
			Object[] row = (Object[]) rs.next();
			assertTrue( row[0] instanceof Long );
			assertTrue( row[1] instanceof String );
			assertTrue( row[2] instanceof Foo );
			assertTrue( row[3] instanceof Foo );
		}
		assertTrue(count!=0);
		list = s.find("select avg(foo.float), max(foo.component.name), count(distinct foo.id) from Foo foo");
		rs = list.iterator();
		count=0;
		while ( rs.hasNext() ) {
			count++;
			Object[] row = (Object[]) rs.next();
			assertTrue( row[0] instanceof Double );
			assertTrue( row[1] instanceof String );
			assertTrue( row[2] instanceof Long );
		}
		assertTrue(count!=0);
		list = s.find("select foo.long, foo.component, foo, foo.foo from Foo foo");
		rs = list.iterator();
		count=0;
		while ( rs.hasNext() ) {
			count++;
			Object[] row = (Object[]) rs.next();
			assertTrue( row[0] instanceof Long );
			assertTrue( row[1] instanceof FooComponent );
			assertTrue( row[2] instanceof Foo );
			assertTrue( row[3] instanceof Foo );
		}
		assertTrue(count!=0);

		s.save( new Holder("ice T") );
		s.save( new Holder("ice cube") );

		assertTrue( s.find("from java.lang.Object as o").size()==15 );
		assertTrue( s.find("from Named").size()==7 );
		assertTrue( s.find("from Named n where n.name is not null").size()==4 );
		iter = s.iterate("from Named n");
		while ( iter.hasNext() ) {
			assertTrue( iter.next() instanceof Named );
		}

		s.save( new Holder("bar") );
		iter = s.iterate("from Named n0, Named n1 where n0.name = n1.name");
		int cnt = 0;
		while ( iter.hasNext() ) {
			Object[] row = (Object[]) iter.next();
			if ( row[0]!=row[1] ) cnt++;
		}
		if ( !(getDialect() instanceof HSQLDialect) ) {
			assertTrue(cnt==2);
			assertTrue( s.find("from Named n0, Named n1 where n0.name = n1.name").size()==7 );
		}

		Query qu = s.createQuery("from Named n where n.name = :name");
		qu.getReturnTypes();
		qu.getNamedParameters();

		iter = s.iterate("from java.lang.Object");
		int c = 0;
		while ( iter.hasNext() ) {
			iter.next();
			c++;
		}
		assertTrue(c==16);

		s.iterate("select baz.code, min(baz.count) from Baz baz group by baz.code");

		iter = s.iterate("selecT baz from Baz baz where baz.stringDateMap['foo'] is not null or baz.stringDateMap['bar'] = ?", new Date(), Hibernate.DATE);
		assertFalse( iter.hasNext() );
		list = s.find("select baz from Baz baz where baz.stringDateMap['now'] is not null");
		assertTrue( list.size()==1 );
		list = s.find("select baz from Baz baz where baz.stringDateMap['now'] is not null and baz.stringDateMap['big bang'] < baz.stringDateMap['now']");
		assertTrue( list.size()==1 );
		list = s.find("select index(date) from Baz baz join baz.stringDateMap date");
		System.out.println(list);
		assertTrue( list.size()==2 );

		s.find("from Foo foo where foo.integer not between 1 and 5 and foo.string not in ('cde', 'abc') and foo.string is not null and foo.integer<=3");

		s.find("from Baz baz inner join baz.collectionComponent.nested.foos foo where foo.string is null");
		if ( !(getDialect() instanceof MySQLDialect) && !(getDialect() instanceof MckoiDialect) && !(getDialect() instanceof SAPDBDialect) && !(getDialect() instanceof PointbaseDialect) /*&& !(dialect instanceof Oracle9Dialect)*/ )  {
			s.find("from Baz baz inner join baz.fooSet where '1' in (from baz.fooSet foo where foo.string is not null)");
			s.find("from Baz baz where 'a' in elements(baz.collectionComponent.nested.foos) and 1.0 in elements(baz.collectionComponent.nested.floats)");
			s.find("from Baz baz where 'b' in elements(baz.collectionComponent.nested.foos) and 1.0 in elements(baz.collectionComponent.nested.floats)");
		}

		s.find("from Foo foo join foo.foo where foo.foo in ('1','2','3')");
		if ( !(getDialect() instanceof HSQLDialect) ) s.find("from Foo foo left join foo.foo where foo.foo in ('1','2','3')");
		s.find("select foo.foo from Foo foo where foo.foo in ('1','2','3')");
		s.find("select foo.foo.string from Foo foo where foo.foo in ('1','2','3')");
		s.find("select foo.foo.string from Foo foo where foo.foo.string in ('1','2','3')");
		s.find("select foo.foo.long from Foo foo where foo.foo.string in ('1','2','3')");
		s.find("select count(*) from Foo foo where foo.foo.string in ('1','2','3') or foo.foo.long in (1,2,3)");
		s.find("select count(*) from Foo foo where foo.foo.string in ('1','2','3') group by foo.foo.long");

		s.find("from Foo foo1 left join foo1.foo foo2 left join foo2.foo where foo1.string is not null");
		s.find("from Foo foo1 left join foo1.foo.foo where foo1.string is not null");
		s.find("from Foo foo1 left join foo1.foo foo2 left join foo1.foo.foo foo3 where foo1.string is not null");

		s.find("select foo.formula from Foo foo where foo.formula > 0");

		int len = s.find("from Foo as foo join foo.foo as foo2 where foo2.id >'a' or foo2.id <'a'").size();
		assertTrue(len==2);

		s.delete("from Holder");
		txn.commit();
		s.close();

		s = openSession();
		txn = s.beginTransaction();
		baz = (Baz) s.createQuery("from Baz baz left outer join fetch baz.manyToAny").uniqueResult();
		assertTrue( Hibernate.isInitialized( baz.getManyToAny() ) );
		assertTrue( baz.getManyToAny().size()==2 );
		BarProxy barp = (BarProxy) baz.getManyToAny().get(0);
		s.find("from Baz baz join baz.manyToAny");
		assertTrue( s.find("select baz from Baz baz join baz.manyToAny a where index(a) = 0").size()==1 );

		FooProxy foop = (FooProxy) s.get( Foo.class, foo.getKey() );
		assertTrue( foop == baz.getManyToAny().get(1) );

		barp.setBaz(baz);
		assertTrue( s.find("select bar from Bar bar where bar.baz.stringDateMap['now'] is not null").size()==1 );
		assertTrue( s.find("select bar from Bar bar join bar.baz b where b.stringDateMap['big bang'] < b.stringDateMap['now'] and b.stringDateMap['now'] is not null").size()==1 );
		assertTrue( s.find("select bar from Bar bar where bar.baz.stringDateMap['big bang'] < bar.baz.stringDateMap['now'] and bar.baz.stringDateMap['now'] is not null").size()==1 );

		list = s.find("select foo.string, foo.component, foo.id from Bar foo");
		assertTrue ( ( (FooComponent) ( (Object[]) list.get(0) )[1] ).getName().equals("foo") );
		list = s.find("select elements(baz.components) from Baz baz");
		assertTrue( list.size()==2 );
		list = s.find("select bc.name from Baz baz join baz.components bc");
		assertTrue( list.size()==2 );
		//list = s.find("select bc from Baz baz join baz.components bc");

		s.createQuery("from Foo foo where foo.integer < 10 order by foo.string").setMaxResults(12).list();

		s.delete(barp);
		s.delete(baz);
		s.delete( foop.getFoo() );
		s.delete(foop);
		txn.commit();
		s.close();
	}

	public void testCascadeDeleteDetached() throws Exception {
		Session s = openSession();
		Baz baz = new Baz();
		List list = new ArrayList();
		list.add( new Fee() );
		baz.setFees(list);
		s.save(baz);
		s.flush();
		s.connection().commit();
		s.close();

		s = openSession();
		baz = (Baz) s.get( Baz.class, baz.getCode() );
		s.connection().commit();
		s.close();

		assertFalse( Hibernate.isInitialized( baz.getFees() ) );

		s = openSession();
		s.delete(baz);
		s.flush();
		assertFalse( s.iterate("from Fee").hasNext() );
		s.connection().commit();
		s.close();

		s = openSession();
		baz = new Baz();
		list = new ArrayList();
		list.add( new Fee() );
		list.add( new Fee() );
		baz.setFees(list);
		s.save(baz);
		s.flush();
		s.connection().commit();
		s.close();

		s = openSession();
		baz = (Baz) s.get( Baz.class, baz.getCode() );
		Hibernate.initialize( baz.getFees() );
		s.connection().commit();
		s.close();

		assertTrue( baz.getFees().size()==2 );

		s = openSession();
		s.delete(baz);
		s.flush();
		assertFalse( s.iterate("from Fee").hasNext() );
		s.connection().commit();
		s.close();

	}

	public void testForeignKeys() throws Exception {
		Session s = openSession();
		Baz baz = new Baz();
		Foo foo = new Foo();
		List bag = new ArrayList();
		bag.add(foo);
		baz.setIdFooBag(bag);
		baz.setFoo(foo);
		s.save(baz);
		s.flush();
		s.connection().commit();
		s.close();

		s = openSession();
		baz = (Baz) s.load( Baz.class, baz.getCode() );
		s.delete(baz);
		s.flush();
		s.connection().commit();
		s.close();
	}

	public void testNonlazyCollection() throws Exception {
		Session s = openSession();
		Baz baz = new Baz();
		s.save(baz);
		s.flush();
		s.connection().commit();
		s.close();

		s = openSession();
		baz = (Baz) s.createCriteria(Baz.class)
			//.setComment("criteria test")
			.setFetchMode("stringDateMap", FetchMode.EAGER)
			.uniqueResult();
		assertTrue( Hibernate.isInitialized( baz.getFooToGlarch() ) );
		assertTrue( Hibernate.isInitialized( baz.getFooComponentToFoo() ) );
		assertTrue( !Hibernate.isInitialized( baz.getStringSet() ) );
		assertTrue( Hibernate.isInitialized( baz.getStringDateMap() ) );
		s.delete(baz);
		s.flush();
		s.connection().commit();