本文整理了Java中org.hibernate.query.NativeQuery.addEntity()方法的一些代码示例，展示了NativeQuery.addEntity()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。NativeQuery.addEntity()方法的具体详情如下：
包路径：org.hibernate.query.NativeQuery
类名称：NativeQuery
方法名：addEntity
[英]Declare a "root" entity, without specifying an alias. The expectation here is that the table alias is the same as the unqualified entity name
[中]声明一个“根”实体，但不指定别名。这里的期望是表别名与非限定实体名称相同
代码示例来源：origin: spring-projects/spring-batch
/**
* <p>
* Create an {@link NativeQuery} from the session provided (preferring
* stateless if both are available).
* </p>
*/
@Override
@SuppressWarnings("unchecked")
public NativeQuery<E> createQuery() {
if (isStatelessSession()) {
return getStatelessSession().createNativeQuery(sqlQuery).addEntity(entityClass);
}
else {
return getStatefulSession().createNativeQuery(sqlQuery).addEntity(entityClass);
}
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void testTS() throws Exception {
Session session = openSession();
Transaction txn = session.beginTransaction();
Simple sim = new Simple( Long.valueOf(1) );
sim.setDate( new Date() );
session.save( sim );
Query q = session.createSQLQuery( "select {sim.*} from SimpleEntity {sim} where {sim}.date_ = ?" ).addEntity( "sim", Simple.class );
q.setTimestamp( 0, sim.getDate() );
assertTrue ( q.list().size()==1 );
session.delete(sim);
txn.commit();
session.close();
}代码示例来源：origin: spring-projects/spring-batch
@Test
@SuppressWarnings("unchecked")
public void shouldCreateQueryWithStatefulSession() {
String sqlQuery = "select * from T_FOOS";
hibernateQueryProvider.setSqlQuery(sqlQuery);
Session session = mock(Session.class);
NativeQuery<Foo> query = mock(NativeQuery.class);
when(session.createNativeQuery(sqlQuery)).thenReturn(query);
when(query.addEntity(Foo.class)).thenReturn(query);
hibernateQueryProvider.setSession(session);
assertNotNull(hibernateQueryProvider.createQuery());
}代码示例来源：origin: spring-projects/spring-batch
@Test
@SuppressWarnings("unchecked")
public void testCreateQueryWithStatelessSession() {
String sqlQuery = "select * from T_FOOS";
hibernateQueryProvider.setSqlQuery(sqlQuery);
StatelessSession session = mock(StatelessSession.class);
NativeQuery<Foo> query = mock(NativeQuery.class);
when(session.createNativeQuery(sqlQuery)).thenReturn(query);
when(query.addEntity(Foo.class)).thenReturn(query);
hibernateQueryProvider.setStatelessSession(session);
assertNotNull(hibernateQueryProvider.createQuery());
}代码示例来源：origin: hibernate/hibernate-orm
@Test
@FailureExpected(jiraKey = "HHH-2225")
public void testNativeQueryWithFormulaAttributeWithoutAlias() {
String sql = "select TABLE_NAME , sysdate() from all_tables where TABLE_NAME = 'AUDIT_ACTIONS' ";
Session s = openSession();
s.beginTransaction();
s.createSQLQuery( sql ).addEntity( "t", AllTables.class ).list();
s.getTransaction().commit();
s.close();
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_multi_entity_query_alias_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-multi-entity-query-alias-example[]
List<Object> entities = session.createNativeQuery(
"SELECT {pr.*}, {pt.*} " +
"FROM Person pr, Partner pt " +
"WHERE pr.name = pt.name" )
.addEntity( "pr", Person.class)
.addEntity( "pt", Partner.class)
.list();
//end::sql-hibernate-multi-entity-query-alias-example[]
assertEquals(1, entities.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
@Test
@SkipForDialect( MySQLDialect.class )
public void testFindSimpleBySQL() throws Exception {
Session session = openSession();
session.beginTransaction();
Category s = new Category();
s.setName(String.valueOf(nextLong++));
session.save(s);
session.flush();
Query query = session.createSQLQuery( "select s.category_key_col as {category.id}, s.name as {category.name}, s.\"assign-able-id\" as {category.assignable} from {category} s" )
.addEntity( "category", Category.class );
List list = query.list();
assertNotNull( list );
assertTrue( list.size() > 0 );
assertTrue(list.get(0) instanceof Category);
session.getTransaction().commit();
session.close();
// How do we handle objects with composite id's ? (such as Single)
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void testFindBySQLDiscriminatedDiffSession() throws Exception {
Session session = openSession();
session.beginTransaction();
for ( Object entity : session.createQuery( "from A" ).list() ) {
session.delete( entity );
}
A savedA = new A();
session.save(savedA);
B savedB = new B();
session.save(savedB);
session.getTransaction().commit();
int count = session.createQuery("from A").list().size();
session.close();
session = openSession();
session.beginTransaction();
Query query = session.createSQLQuery( "select identifier_column as {a.id}, clazz_discriminata as {a.class}, count_ as {a.count}, name as {a.name} from TA" )
.addEntity( "a", A.class );
List list = query.list();
assertNotNull(list);
assertEquals(count, list.size());
session.getTransaction().commit();
session.close();
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void testFindBySQLSimpleByDiffSessions() throws Exception {
Session session = openSession();
session.beginTransaction();
Category s = new Category();
s.setName(String.valueOf(nextLong++));
session.save(s);
session.getTransaction().commit();
session.close();
if ( getDialect() instanceof MySQLDialect ) {
return;
}
session = openSession();
session.beginTransaction();
Query query = session.createSQLQuery( "select s.category_key_col as {category.id}, s.name as {category.name}, s.\"assign-able-id\" as {category.assignable} from {category} s" )
.addEntity( "category", Category.class );
List list = query.list();
assertNotNull( list );
assertTrue( list.size() > 0 );
assertTrue( list.get( 0 ) instanceof Category );
// How do we handle objects that does not have id property (such as Simple ?)
// How do we handle objects with composite id's ? (such as Single)
session.getTransaction().commit();
session.close();
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_entity_query_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-entity-query-example[]
List<Person> persons = session.createNativeQuery(
"SELECT * FROM Person" )
.addEntity( Person.class )
.list();
//end::sql-hibernate-entity-query-example[]
assertEquals(3, persons.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_entity_query_explicit_result_set_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-entity-query-explicit-result-set-example[]
List<Person> persons = session.createNativeQuery(
"SELECT id, name, nickName, address, createdOn, version " +
"FROM Person" )
.addEntity( Person.class )
.list();
//end::sql-hibernate-entity-query-explicit-result-set-example[]
assertEquals(3, persons.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_entity_associations_query_many_to_one_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-entity-associations-query-many-to-one-example[]
List<Phone> phones = session.createNativeQuery(
"SELECT id, phone_number, phone_type, person_id " +
"FROM Phone" )
.addEntity( Phone.class )
.list();
//end::sql-hibernate-entity-associations-query-many-to-one-example[]
assertEquals(3, phones.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_inheritance_query_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-inheritance-query-example[]
List<CreditCardPayment> payments = session.createNativeQuery(
"SELECT * " +
"FROM Payment p " +
"JOIN CreditCardPayment cp on cp.id = p.id" )
.addEntity( CreditCardPayment.class )
.list();
//end::sql-hibernate-inheritance-query-example[]
assertEquals(1, payments.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_query_parameters_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-query-parameters-example[]
List<Person> persons = session.createNativeQuery(
"SELECT * " +
"FROM Person " +
"WHERE name like :name" )
.addEntity( Person.class )
.setParameter("name", "J%")
.list();
//end::sql-hibernate-query-parameters-example[]
assertEquals(1, persons.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
private void componentTest(String sql) throws SQLException {
Componentizable c = setupComponentData();
Session session = openSession();
session.beginTransaction();
SQLQuery q = session.createSQLQuery( sql ).addEntity( "comp", Componentizable.class );
List list = q.list();
assertEquals( list.size(), 1 );
Componentizable co = (Componentizable) list.get(0);
assertEquals( c.getNickName(), co.getNickName() );
assertEquals( c.getComponent().getName(), co.getComponent().getName() );
assertEquals( c.getComponent().getSubComponent().getSubName(), co.getComponent().getSubComponent().getSubName() );
session.delete( co );
session.getTransaction().commit();
session.close();
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_entity_associations_query_one_to_many_join_example_1() {
try {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
List<Phone> phones = session.createNativeQuery(
"SELECT * " +
"FROM Phone ph " +
"JOIN phone_call c ON c.phone_id = ph.id" )
.addEntity("phone", Phone.class )
.addJoin( "c", "phone.calls")
.setResultTransformer( Criteria.DISTINCT_ROOT_ENTITY )
.list();
for(Phone phone : phones) {
List<Call> calls = phone.getCalls();
}
assertEquals(2, phones.size());
});
}
catch (Exception e) {
log.error( "HHH-10504", e );
//See issue https://hibernate.atlassian.net/browse/HHH-10504
}
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void testNativeQueryWithFormulaAttribute() {
SQLFunction dateFunction = getDialect().getFunctions().get( "current_date" );
String dateFunctionRendered = dateFunction.render(
null,
java.util.Collections.EMPTY_LIST,
sessionFactory()
);
String sql = String.format(
"select t.TABLE_NAME as {t.tableName}, %s as {t.daysOld} from ALL_TABLES t where t.TABLE_NAME = 'AUDIT_ACTIONS' ",
dateFunctionRendered
);
String sql2 = String.format(
"select TABLE_NAME as t_name, %s as t_time from ALL_TABLES where TABLE_NAME = 'AUDIT_ACTIONS' ",
dateFunctionRendered
);
Session s = openSession();
s.beginTransaction();
s.createSQLQuery( sql ).addEntity( "t", AllTables.class ).list();
s.createSQLQuery( sql2 ).setResultSetMapping( "all" ).list();
SQLQuery q = s.createSQLQuery( sql2 );
q.addRoot( "t", AllTables.class ).addProperty( "tableName", "t_name" ).addProperty( "daysOld", "t_time" );
q.list();
s.getTransaction().commit();
s.close();
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_entity_associations_query_many_to_one_join_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-entity-associations-query-many-to-one-join-example[]
List<Object[]> tuples = session.createNativeQuery(
"SELECT * " +
"FROM Phone ph " +
"JOIN Person pr ON ph.person_id = pr.id" )
.addEntity("phone", Phone.class )
.addJoin( "pr", "phone.person")
.list();
for(Object[] tuple : tuples) {
Phone phone = (Phone) tuple[0];
Person person = (Person) tuple[1];
assertNotNull( person.getName() );
}
//end::sql-hibernate-entity-associations-query-many-to-one-join-example[]
assertEquals(3, tuples.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
@Test
public void test_sql_hibernate_entity_associations_query_many_to_one_join_result_transformer_example() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-entity-associations-query-many-to-one-join-result-transformer-example[]
List<Person> persons = session.createNativeQuery(
"SELECT * " +
"FROM Phone ph " +
"JOIN Person pr ON ph.person_id = pr.id" )
.addEntity("phone", Phone.class )
.addJoin( "pr", "phone.person")
.setResultTransformer( Criteria.ROOT_ENTITY )
.list();
for(Person person : persons) {
person.getPhones();
}
//end::sql-hibernate-entity-associations-query-many-to-one-join-result-transformer-example[]
assertEquals(3, persons.size());
});
}代码示例来源：origin: hibernate/hibernate-orm
@Test
@RequiresDialect(H2Dialect.class)
@RequiresDialect(Oracle8iDialect.class)
@RequiresDialect(PostgreSQL82Dialect.class)
public void test_sql_hibernate_entity_associations_query_one_to_many_join_example_2() {
doInJPA( this::entityManagerFactory, entityManager -> {
Session session = entityManager.unwrap( Session.class );
//tag::sql-hibernate-entity-associations-query-one-to-many-join-example[]
List<Object[]> tuples = session.createNativeQuery(
"SELECT * " +
"FROM Phone ph " +
"JOIN phone_call c ON c.phone_id = ph.id" )
.addEntity("phone", Phone.class )
.addJoin( "c", "phone.calls")
.list();
for(Object[] tuple : tuples) {
Phone phone = (Phone) tuple[0];
Call call = (Call) tuple[1];
}
//end::sql-hibernate-entity-associations-query-one-to-many-join-example[]
assertEquals(2, tuples.size());
});
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