org.hibernate.boot.model.relational.Database.getNamespaces()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.hibernate.boot.model.relational.Database.getNamespaces()方法的一些代码示例，展示了Database.getNamespaces()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。Database.getNamespaces()方法的具体详情如下：
包路径：org.hibernate.boot.model.relational.Database
类名称：Database
方法名：getNamespaces

Database.getNamespaces介绍

暂无

代码示例

代码示例来源：origin: hibernate/hibernate-orm

  1. @Override
  2. public java.util.Collection<Table> collectTableMappings() {
  3.   ArrayList<Table> tables = new ArrayList<>();
  4.   for ( Namespace namespace : database.getNamespaces() ) {
  5.     tables.addAll( namespace.getTables() );
  6.   }
  7.   return tables;
  8. }

代码示例来源：origin: hibernate/hibernate-orm

  1. @Override
  2. public java.util.Collection<Table> collectTableMappings() {
  3.   ArrayList<Table> tables = new ArrayList<>();
  4.   for ( Namespace namespace : getDatabase().getNamespaces() ) {
  5.     tables.addAll( namespace.getTables() );
  6.   }
  7.   return tables;
  8. }

代码示例来源：origin: hibernate/hibernate-orm

  1. private void assertNoForeignKey(String foreignKeyName, String... columns) {
  2.   Set<String> columnSet = new LinkedHashSet<>( Arrays.asList( columns ) );
  3.   for ( Namespace namespace : metadata().getDatabase().getNamespaces() ) {
  4.     for ( org.hibernate.mapping.Table table : namespace.getTables() ) {
  5.       Iterator<org.hibernate.mapping.ForeignKey> fkItr = table.getForeignKeyIterator();
  6.       while ( fkItr.hasNext() ) {
  7.         org.hibernate.mapping.ForeignKey fk = fkItr.next();
  8.         assertFalse(
  9.             "ForeignKey [" + foreignKeyName + "] defined and shouldn't have been.",
  10.             foreignKeyName.equals( fk.getName() )
  11.         );
  12.       }
  13.     }
  14.   }
  15. }

代码示例来源：origin: hibernate/hibernate-orm

  1. public void performValidation(
  2.     Metadata metadata,
  3.     DatabaseInformation databaseInformation,
  4.     ExecutionOptions options,
  5.     Dialect dialect) {
  6.   for ( Namespace namespace : metadata.getDatabase().getNamespaces() ) {
  7.     if ( schemaFilter.includeNamespace( namespace ) ) {
  8.       validateTables( metadata, databaseInformation, options, dialect, namespace );
  9.     }
  10.   }
  11.   for ( Namespace namespace : metadata.getDatabase().getNamespaces() ) {
  12.     if ( schemaFilter.includeNamespace( namespace ) ) {
  13.       for ( Sequence sequence : namespace.getSequences() ) {
  14.         if ( schemaFilter.includeSequence( sequence ) ) {
  15.           final SequenceInformation sequenceInformation = databaseInformation.getSequenceInformation(
  16.               sequence.getName()
  17.           );
  18.           validateSequence( sequence, sequenceInformation );
  19.         }
  20.       }
  21.     }
  22.   }
  23. }

代码示例来源：origin: hibernate/hibernate-orm

  1. private void assertForeignKey(String foreignKeyName, String... columns) {
  2.   Set<String> columnSet = new LinkedHashSet<>( Arrays.asList( columns ) );
  3.   for ( Namespace namespace : metadata().getDatabase().getNamespaces() ) {
  4.     for ( org.hibernate.mapping.Table table : namespace.getTables() ) {
  5.       Iterator<org.hibernate.mapping.ForeignKey> fkItr = table.getForeignKeyIterator();
  6.       while ( fkItr.hasNext() ) {
  7.         org.hibernate.mapping.ForeignKey fk = fkItr.next();
  8.         if ( foreignKeyName.equals( fk.getName() ) ) {
  9.           assertEquals( "ForeignKey column count not like expected", columnSet.size(), fk.getColumnSpan() );
  10.           List<String> columnNames = fk.getColumns().stream().map(Column::getName).collect(Collectors.toList());
  11.           assertTrue(
  12.               "ForeignKey columns [" + columnNames + "] do not match expected columns [" + columnSet + "]",
  13.               columnSet.containsAll( columnNames )
  14.           );
  15.           return;
  16.         }
  17.       }
  18.     }
  19.   }
  20.   fail( "ForeignKey '" + foreignKeyName + "' could not be found!" );
  21. }

代码示例来源：origin: hibernate/hibernate-orm

  1. @Test
  2. @TestForIssue(jiraKey = "HHH-12975")
  3. public void testMapsIdJoinColumnForeignKeyNoConstraint() {
  4.   for ( Namespace namespace : metadata().getDatabase().getNamespaces() ) {
  5.     for ( Table table : namespace.getTables() ) {
  6.       if ( "Post".equals( table.getName() ) ) {
  7.         assertEquals( 0, table.getForeignKeys().size() );
  8.       }
  9.     }
  10.   }
  11. }

代码示例来源：origin: hibernate/hibernate-orm

  1. @Test
  2. @TestForIssue(jiraKey = "HHH-12975")
  3. public void testPrimaryKeyJoinColumnForeignKeyNoConstraint() {
  4.   for ( Namespace namespace : metadata().getDatabase().getNamespaces() ) {
  5.     for ( Table table : namespace.getTables() ) {
  6.       if ( "Car".equals( table.getName() ) ) {
  7.         assertEquals( 0, table.getForeignKeys().size() );
  8.       }
  9.     }
  10.   }
  11. }

代码示例来源：origin: hibernate/hibernate-orm

  1. @Test
  2.   public void testForeignKeyNameSetForMapsIdJoinColumn() {
  3.     for ( Namespace namespace : metadata().getDatabase().getNamespaces() ) {
  4.       for ( Table table : namespace.getTables() ) {
  5.         if ( table.getName().equals( "Post" ) ) {
  6.           Iterator<org.hibernate.mapping.ForeignKey> foreignKeyIterator = table.getForeignKeyIterator();
  7.           while ( foreignKeyIterator.hasNext() ) {
  8.             org.hibernate.mapping.ForeignKey foreignKey = foreignKeyIterator.next();
  9.             if ( foreignKey.getColumn( 0 ).getName().equals( "PD_ID" ) ) {
  10.               assertEquals( "FK_PD", foreignKey.getName() );
  11.               return;
  12.             }
  13.           }
  14.         }
  15.       }
  16.     }
  17.     fail( "Expected to find a Foreign Key mapped to column PD_ID but failed to locate it" );
  18.   }
  19. }

代码示例来源：origin: hibernate/hibernate-orm

  1. public void testConstraintNameLength() {
  2.   int foundCount = 0;
  3.   for ( Namespace namespace : metadata().getDatabase().getNamespaces() ) {
  4.     for ( org.hibernate.mapping.Table table : namespace.getTables() ) {
  5.       Iterator fkItr = table.getForeignKeyIterator();

代码示例来源：origin: hibernate/hibernate-orm

  1. @Test
  2.   public void testIdentifierGeneratorExtendsIdentityGenerator() {
  3.     final MetadataSources sources = new MetadataSources( serviceRegistry() );
  4.     sources.addAnnotatedClass( EntityBean.class );
  6.     final MetadataBuilder builder = sources.getMetadataBuilder();
  7.     final Metadata metadata = builder.build();
  9.     for ( final Namespace ns : metadata.getDatabase().getNamespaces() ) {
  10.       for ( final org.hibernate.mapping.Table table : ns.getTables() ) {
  11.         final KeyValue value = table.getIdentifierValue();
  12.         assertNotNull( "IdentifierValue was null", value );
  13.         assertTrue( value.isIdentityColumn( metadata.getIdentifierGeneratorFactory(), getDialect() ) );
  14.       }
  15.     }
  16.     
  17.     Session s = openSession();
  18.     s.beginTransaction();
  19.     s.save( new EntityBean() );
  20.     s.getTransaction().commit();
  21.     s.close();
  22.   }
  23. }

代码示例来源：origin: hibernate/hibernate-orm

  1. for ( Namespace namespace : database.getNamespaces() ) {
  2.   final NameSpaceTablesInformation nameSpaceTablesInformation = performTablesMigration(
  3.       metadata,
  4. for ( Namespace namespace : database.getNamespaces() ) {
  5.   if ( schemaFilter.includeNamespace( namespace ) ) {
  6.     final NameSpaceTablesInformation nameSpaceTablesInformation = tablesInformation.get( namespace );

代码示例来源：origin: hibernate/hibernate-orm

  1. @Test
  2. @TestForIssue( jiraKey = "HHH-9936" )
  3. public void testMultipleUsesOfDefaultSequenceName() {
  4.   final MetadataImplementor metadata = (MetadataImplementor) new MetadataSources( ssr )
  5.       .addAnnotatedClass( Entity1.class )
  6.       .addAnnotatedClass( Entity2.class )
  7.       .buildMetadata();
  8.   metadata.validate();
  9.   assertEquals( 0, metadata.getDatabase().getAuxiliaryDatabaseObjects().size() );
  10.   int count = 0;
  11.   for ( Namespace namespace : metadata.getDatabase().getNamespaces() ) {
  12.     for ( Sequence sequence : namespace.getSequences() ) {
  13.       count++;
  14.     }
  15.   }
  16.   assertEquals( 1, count );
  17. }

代码示例来源：origin: hibernate/hibernate-orm

  1. @Test
  2. @TestForIssue( jiraKey = "HHH-9936" )
  3. public void testMultipleUsesOfExplicitSequenceName() {
  4.   final MetadataImplementor metadata = (MetadataImplementor) new MetadataSources( ssr )
  5.       .addAnnotatedClass( Entity3.class )
  6.       .addAnnotatedClass( Entity4.class )
  7.       .buildMetadata();
  8.   metadata.validate();
  9.   assertEquals( 0, metadata.getDatabase().getAuxiliaryDatabaseObjects().size() );
  10.   int count = 0;
  11.   for ( Namespace namespace : metadata.getDatabase().getNamespaces() ) {
  12.     for ( Sequence sequence : namespace.getSequences() ) {
  13.       count++;
  14.     }
  15.   }
  16.   assertEquals( 1, count );
  17. }

代码示例来源：origin: hibernate/hibernate-orm

  1. @Test
  2. public void testQualifiedNameSeparator() throws Exception {
  3.   Namespace.Name namespaceName = new Namespace.Name(
  4.       Identifier.toIdentifier( "DB1" ),
  5.       Identifier.toIdentifier( "PUBLIC" )
  6.   );
  7.   String expectedName = null;
  8.   for ( Namespace namespace : metadata().getDatabase().getNamespaces() ) {
  9.     if ( !namespace.getName().equals( namespaceName ) ) {
  10.       continue;
  11.     }
  12.     assertEquals( 1, namespace.getTables().size() );
  13.     expectedName = metadata().getDatabase().getJdbcEnvironment().getQualifiedObjectNameFormatter().format(
  14.         namespace.getTables().iterator().next().getQualifiedTableName(),
  15.         getDialect()
  16.     );
  17.   }
  18.   assertNotNull( expectedName );
  19.   SingleTableEntityPersister persister = (SingleTableEntityPersister) sessionFactory().getEntityPersister( Box.class.getName() );
  20.   assertEquals( expectedName, persister.getTableName() );
  21. }

代码示例来源：origin: hibernate/hibernate-orm

  1. for ( Namespace namespace : database.getNamespaces() ) {
  2. for ( Namespace namespace : database.getNamespaces() ) {
  3. for ( Namespace namespace : database.getNamespaces() ) {

代码示例来源：origin: hibernate/hibernate-orm

  1. for ( Namespace namespace : database.getNamespaces() ) {
  2.   Set<Identifier> exportedCatalogs = new HashSet<Identifier>();
  3.   for ( Namespace namespace : database.getNamespaces() ) {

代码示例来源：origin: hibernate/hibernate-orm

  1. final Set<String> exportIdentifierSet = new HashSet<>();
  2. int namespaceSize = 0;
  3. for ( Namespace namespace : database.getNamespaces() ) {
  4.   final SequenceStructure sequenceStructure = new SequenceStructure(
  5.       ssr.getService( JdbcEnvironment.class ),

代码示例来源：origin: org.hibernate.orm/hibernate-core

  1. @Override
  2. public java.util.Collection<MappedTable> collectMappedTableMappings() {
  3.   ArrayList<MappedTable> tables = new ArrayList<>();
  4.   for ( MappedNamespace namespace : database.getNamespaces() ) {
  5.     tables.addAll( namespace.getTables() );
  6.   }
  7.   return tables;
  8. }

代码示例来源：origin: vladmihalcea/high-performance-java-persistence

  1. @Test
  2. public void testDatabaseMetadata() {
  3.   for(Namespace namespace : MetadataExtractorIntegrator.INSTANCE.getDatabase().getNamespaces()) {
  4.     for( Table table : namespace.getTables()) {
  5.       LOGGER.info( "Table {} has the following columns: {}",
  6.          table,
  7.          StreamSupport.stream(
  8.            Spliterators.spliteratorUnknownSize( table.getColumnIterator(), Spliterator.ORDERED), false)
  9.          .collect( Collectors.toList()) );
  10.     }
  11.   }
  12. }

代码示例来源：origin: com.blazebit/blaze-persistence-integration-hibernate-5

  1. @Override
  2. public void integrate(Metadata metadata, SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry) {
  3.   for (PersistentClass clazz : metadata.getEntityBindings()) {
  4.     Class<?> entityClass = clazz.getMappedClass();
  5.     
  6.     if (entityClass != null && entityClass.isAnnotationPresent(CTE.class)) {
  7.       clazz.getTable().setSubselect("select * from " + clazz.getJpaEntityName());
  8.     }
  9.   }
  10.   serviceRegistry.locateServiceBinding(PersisterClassResolver.class).setService(new CustomPersisterClassResolver());
  11.   TableNameFormatter formatter = new NativeTableNameFormatter(sessionFactory.getJdbcServices().getJdbcEnvironment().getQualifiedObjectNameFormatter());
  12.   serviceRegistry.locateServiceBinding(Database.class).setService(new SimpleDatabase(getTableIterator(metadata.getDatabase().getNamespaces()), sessionFactory.getDialect(), formatter, metadata));
  13. }

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