Examples of org.hibernate.cfg.annotations.reflection.JPAOverridenAnnotationReader

Package org.hibernate.cfg.annotations.reflection

Examples of org.hibernate.cfg.annotations.reflection.JPAOverridenAnnotationReader

org.hibernate.cfg.annotations.reflection.JPAOverridenAnnotationReader
Encapsulates the overriding of Java annotations from an EJB 3.0 descriptor. @author Paolo Perrotta @author Davide Marchignoli @author Emmanuel Bernard @author Hardy Ferentschik


  protected JPAOverridenAnnotationReader getReader(Class<?> entityClass, String fieldName, String ormResourceName)
      throws Exception {
    AnnotatedElement el = getAnnotatedElement( entityClass, fieldName );
    XMLContext xmlContext = getContext( ormResourceName );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( el, xmlContext );
    return reader;
  }

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  public void testMappedSuperclassAnnotations() throws Exception {
    XMLContext context = buildContext(
        "org/hibernate/test/annotations/reflection/metadata-complete.xml"
    );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( Organization.class, context );
    assertTrue( reader.isAnnotationPresent( MappedSuperclass.class ) );
  }

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    assertTrue( reader.isAnnotationPresent( MappedSuperclass.class ) );
  }


  public void testEntityRelatedAnnotations() throws Exception {
    XMLContext context = buildContext( "org/hibernate/test/annotations/reflection/orm.xml" );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( Administration.class, context );
    assertNotNull( reader.getAnnotation( Entity.class ) );
    assertEquals(
        "Default value in xml entity should not override @Entity.name", "JavaAdministration",
        reader.getAnnotation( Entity.class ).name()
    );
    assertNotNull( reader.getAnnotation( Table.class ) );
    assertEquals( "@Table not overriden", "tbl_admin", reader.getAnnotation( Table.class ).name() );
    assertEquals( "Default schema not overriden", "myschema", reader.getAnnotation( Table.class ).schema() );
    assertEquals(
        "Proper @Table.uniqueConstraints", 2,
        reader.getAnnotation( Table.class ).uniqueConstraints()[0].columnNames().length
    );
    String columnName = reader.getAnnotation( Table.class ).uniqueConstraints()[0].columnNames()[0];
    assertTrue(
        "Proper @Table.uniqueConstraints", "firstname".equals( columnName ) || "lastname".equals( columnName )
    );
    assertNull( "Both Java and XML used", reader.getAnnotation( SecondaryTable.class ) );
    assertNotNull( "XML does not work", reader.getAnnotation( SecondaryTables.class ) );
    SecondaryTable[] tables = reader.getAnnotation( SecondaryTables.class ).value();
    assertEquals( 1, tables.length );
    assertEquals( "admin2", tables[0].name() );
    assertEquals( "unique constraints ignored", 1, tables[0].uniqueConstraints().length );
    assertEquals( "pk join column ignored", 1, tables[0].pkJoinColumns().length );
    assertEquals( "pk join column ignored", "admin_id", tables[0].pkJoinColumns()[0].name() );
    assertNotNull( "Sequence Overriding not working", reader.getAnnotation( SequenceGenerator.class ) );
    assertEquals(
        "wrong sequence name", "seqhilo", reader.getAnnotation( SequenceGenerator.class ).sequenceName()
    );
    assertEquals( "default fails", 50, reader.getAnnotation( SequenceGenerator.class ).allocationSize() );
    assertNotNull( "TableOverriding not working", reader.getAnnotation( TableGenerator.class ) );
    assertEquals( "wrong tble name", "tablehilo", reader.getAnnotation( TableGenerator.class ).table() );
    assertEquals( "no schema overriding", "myschema", reader.getAnnotation( TableGenerator.class ).schema() );


    reader = new JPAOverridenAnnotationReader( Match.class, context );
    assertNotNull( reader.getAnnotation( Table.class ) );
    assertEquals(
        "Java annotation not taken into account", "matchtable", reader.getAnnotation( Table.class ).name()
    );
    assertEquals(
        "Java annotation not taken into account", "matchschema", reader.getAnnotation( Table.class ).schema()
    );
    assertEquals( "Overriding not taken into account", "mycatalog", reader.getAnnotation( Table.class ).catalog() );
    assertNotNull( "SecondaryTable swallowed", reader.getAnnotation( SecondaryTables.class ) );
    assertEquals(
        "Default schema not taken into account", "myschema",
        reader.getAnnotation( SecondaryTables.class ).value()[0].schema()
    );
    assertNotNull( reader.getAnnotation( Inheritance.class ) );
    assertEquals(
        "inheritance strategy not overriden", InheritanceType.JOINED,
        reader.getAnnotation( Inheritance.class ).strategy()
    );
    assertNotNull( "NamedQuery not overriden", reader.getAnnotation( NamedQueries.class ) );
    assertEquals( "No deduplication", 3, reader.getAnnotation( NamedQueries.class ).value().length );
    assertEquals(
        "deduplication kept the Java version", 1,
        reader.getAnnotation( NamedQueries.class ).value()[1].hints().length
    );
    assertEquals(
        "org.hibernate.timeout", reader.getAnnotation( NamedQueries.class ).value()[1].hints()[0].name()
    );
    assertNotNull( "NamedNativeQuery not overriden", reader.getAnnotation( NamedNativeQueries.class ) );
    assertEquals( "No deduplication", 3, reader.getAnnotation( NamedNativeQueries.class ).value().length );
    assertEquals(
        "deduplication kept the Java version", 1,
        reader.getAnnotation( NamedNativeQueries.class ).value()[1].hints().length
    );
    assertEquals(
        "org.hibernate.timeout", reader.getAnnotation( NamedNativeQueries.class ).value()[1].hints()[0].name()
    );
    assertNotNull( reader.getAnnotation( SqlResultSetMappings.class ) );
    assertEquals(
        "competitor1Point", reader.getAnnotation( SqlResultSetMappings.class ).value()[0].columns()[0].name()
    );
    assertEquals(
        "competitor1Point",
        reader.getAnnotation( SqlResultSetMappings.class ).value()[0].entities()[0].fields()[0].column()
    );
    assertNotNull( reader.getAnnotation( ExcludeSuperclassListeners.class ) );
    assertNotNull( reader.getAnnotation( ExcludeDefaultListeners.class ) );


    reader = new JPAOverridenAnnotationReader( Competition.class, context );
    assertNotNull( reader.getAnnotation( MappedSuperclass.class ) );


    reader = new JPAOverridenAnnotationReader( TennisMatch.class, context );
    assertNull( "Mutualize PKJC into PKJCs", reader.getAnnotation( PrimaryKeyJoinColumn.class ) );
    assertNotNull( reader.getAnnotation( PrimaryKeyJoinColumns.class ) );
    assertEquals(
        "PrimaryKeyJoinColumn overrden", "id",
        reader.getAnnotation( PrimaryKeyJoinColumns.class ).value()[0].name()
    );
    assertNotNull( reader.getAnnotation( AttributeOverrides.class ) );
    assertEquals( "Wrong deduplication", 3, reader.getAnnotation( AttributeOverrides.class ).value().length );
    assertEquals(
        "Wrong priority (XML vs java annotations)", "fld_net",
        reader.getAnnotation( AttributeOverrides.class ).value()[0].column().name()
    );
    assertEquals(
        "Column mapping", 2, reader.getAnnotation( AttributeOverrides.class ).value()[1].column().scale()
    );
    assertEquals(
        "Column mapping", true, reader.getAnnotation( AttributeOverrides.class ).value()[1].column().unique()
    );
    assertNotNull( reader.getAnnotation( AssociationOverrides.class ) );
    assertEquals( "no XML processing", 1, reader.getAnnotation( AssociationOverrides.class ).value().length );
    assertEquals(
        "wrong xml processing", "id",
        reader.getAnnotation( AssociationOverrides.class ).value()[0].joinColumns()[0].referencedColumnName()
    );




    reader = new JPAOverridenAnnotationReader( SocialSecurityPhysicalAccount.class, context );
    assertNotNull( reader.getAnnotation( IdClass.class ) );
    assertEquals( "id-class not used", SocialSecurityNumber.class, reader.getAnnotation( IdClass.class ).value() );
    assertEquals(
        "discriminator-value not used", "Physical", reader.getAnnotation( DiscriminatorValue.class ).value()
    );
    assertNotNull( "discriminator-column not used", reader.getAnnotation( DiscriminatorColumn.class ) );
    assertEquals(
        "discriminator-column.name default value broken", "DTYPE",
        reader.getAnnotation( DiscriminatorColumn.class ).name()
    );
    assertEquals(
        "discriminator-column.length broken", 34, reader.getAnnotation( DiscriminatorColumn.class ).length()
    );
  }

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  public void testEntityRelatedAnnotationsMetadataComplete() throws Exception {
    XMLContext context = buildContext(
        "org/hibernate/test/annotations/reflection/metadata-complete.xml"
    );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( Administration.class, context );
    assertNotNull( reader.getAnnotation( Entity.class ) );
    assertEquals(
        "Metadata complete should ignore java annotations", "", reader.getAnnotation( Entity.class ).name()
    );
    assertNotNull( reader.getAnnotation( Table.class ) );
    assertEquals( "@Table should not be used", "", reader.getAnnotation( Table.class ).name() );
    assertEquals( "Default schema not overriden", "myschema", reader.getAnnotation( Table.class ).schema() );


    reader = new JPAOverridenAnnotationReader( Match.class, context );
    assertNotNull( reader.getAnnotation( Table.class ) );
    assertEquals( "@Table should not be used", "", reader.getAnnotation( Table.class ).name() );
    assertEquals( "Overriding not taken into account", "myschema", reader.getAnnotation( Table.class ).schema() );
    assertEquals( "Overriding not taken into account", "mycatalog", reader.getAnnotation( Table.class ).catalog() );
    assertNull( "Ignore Java annotation", reader.getAnnotation( SecondaryTable.class ) );
    assertNull( "Ignore Java annotation", reader.getAnnotation( SecondaryTables.class ) );
    assertNull( "Ignore Java annotation", reader.getAnnotation( Inheritance.class ) );
    assertNull( reader.getAnnotation( NamedQueries.class ) );
    assertNull( reader.getAnnotation( NamedNativeQueries.class ) );


    reader = new JPAOverridenAnnotationReader( TennisMatch.class, context );
    assertNull( reader.getAnnotation( PrimaryKeyJoinColumn.class ) );
    assertNull( reader.getAnnotation( PrimaryKeyJoinColumns.class ) );


    reader = new JPAOverridenAnnotationReader( Competition.class, context );
    assertNull( reader.getAnnotation( MappedSuperclass.class ) );


    reader = new JPAOverridenAnnotationReader( SocialSecurityMoralAccount.class, context );
    assertNull( reader.getAnnotation( IdClass.class ) );
    assertNull( reader.getAnnotation( DiscriminatorValue.class ) );
    assertNull( reader.getAnnotation( DiscriminatorColumn.class ) );
    assertNull( reader.getAnnotation( SequenceGenerator.class ) );
    assertNull( reader.getAnnotation( TableGenerator.class ) );
  }

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  }


  public void testIdRelatedAnnotations() throws Exception {
    XMLContext context = buildContext( "org/hibernate/test/annotations/reflection/orm.xml" );
    Method method = Administration.class.getDeclaredMethod( "getId" );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( method, context );
    assertNull( reader.getAnnotation( Id.class ) );
    assertNull( reader.getAnnotation( Column.class ) );
    Field field = Administration.class.getDeclaredField( "id" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( Id.class ) );
    assertNotNull( reader.getAnnotation( GeneratedValue.class ) );
    assertEquals( GenerationType.SEQUENCE, reader.getAnnotation( GeneratedValue.class ).strategy() );
    assertEquals( "generator", reader.getAnnotation( GeneratedValue.class ).generator() );
    assertNotNull( reader.getAnnotation( SequenceGenerator.class ) );
    assertEquals( "seq", reader.getAnnotation( SequenceGenerator.class ).sequenceName() );
    assertNotNull( reader.getAnnotation( Columns.class ) );
    assertEquals( 1, reader.getAnnotation( Columns.class ).columns().length );
    assertEquals( "fld_id", reader.getAnnotation( Columns.class ).columns()[0].name() );
    assertNotNull( reader.getAnnotation( Temporal.class ) );
    assertEquals( TemporalType.DATE, reader.getAnnotation( Temporal.class ).value() );


    context = buildContext(
        "org/hibernate/test/annotations/reflection/metadata-complete.xml"
    );
    method = Administration.class.getDeclaredMethod( "getId" );
    reader = new JPAOverridenAnnotationReader( method, context );
    assertNotNull(
        "Default access type when not defined in metadata complete should be property",
        reader.getAnnotation( Id.class )
    );
    field = Administration.class.getDeclaredField( "id" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNull(
        "Default access type when not defined in metadata complete should be property",
        reader.getAnnotation( Id.class )
    );


    method = BusTrip.class.getDeclaredMethod( "getId" );
    reader = new JPAOverridenAnnotationReader( method, context );
    assertNull( reader.getAnnotation( EmbeddedId.class ) );
    field = BusTrip.class.getDeclaredField( "id" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( EmbeddedId.class ) );
    assertNotNull( reader.getAnnotation( AttributeOverrides.class ) );
    assertEquals( 1, reader.getAnnotation( AttributeOverrides.class ).value().length );
  }

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  public void testBasicRelatedAnnotations() throws Exception {
    XMLContext context = buildContext(
        "org/hibernate/test/annotations/reflection/metadata-complete.xml"
    );
    Field field = BusTrip.class.getDeclaredField( "status" );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( Enumerated.class ) );
    assertEquals( EnumType.STRING, reader.getAnnotation( Enumerated.class ).value() );
    assertEquals( false, reader.getAnnotation( Basic.class ).optional() );
    field = BusTrip.class.getDeclaredField( "serial" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( Lob.class ) );
    assertEquals( "serialbytes", reader.getAnnotation( Columns.class ).columns()[0].name() );
    field = BusTrip.class.getDeclaredField( "terminusTime" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( Temporal.class ) );
    assertEquals( TemporalType.TIMESTAMP, reader.getAnnotation( Temporal.class ).value() );
    assertEquals( FetchType.LAZY, reader.getAnnotation( Basic.class ).fetch() );


    field = BusTripPk.class.getDeclaredField( "busDriver" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.isAnnotationPresent( Basic.class ) );
  }

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  }


  public void testVersionRelatedAnnotations() throws Exception {
    XMLContext context = buildContext( "org/hibernate/test/annotations/reflection/orm.xml" );
    Method method = Administration.class.getDeclaredMethod( "getVersion" );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( method, context );
    assertNotNull( reader.getAnnotation( Version.class ) );


    Field field = Match.class.getDeclaredField( "version" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( Version.class ) );
  }

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  public void testTransientAndEmbeddedRelatedAnnotations() throws Exception {
    XMLContext context = buildContext( "org/hibernate/test/annotations/reflection/orm.xml" );


    Field field = Administration.class.getDeclaredField( "transientField" );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( Transient.class ) );
    assertNull( reader.getAnnotation( Basic.class ) );


    field = Match.class.getDeclaredField( "playerASSN" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( Embedded.class ) );
  }

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  public void testAssociationRelatedAnnotations() throws Exception {
    XMLContext context = buildContext( "org/hibernate/test/annotations/reflection/orm.xml" );


    Field field = Administration.class.getDeclaredField( "defaultBusTrip" );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( OneToOne.class ) );
    assertNull( reader.getAnnotation( JoinColumns.class ) );
    assertNotNull( reader.getAnnotation( PrimaryKeyJoinColumns.class ) );
    assertEquals( "pk", reader.getAnnotation( PrimaryKeyJoinColumns.class ).value()[0].name() );
    assertEquals( 5, reader.getAnnotation( OneToOne.class ).cascade().length );
    assertEquals( FetchType.LAZY, reader.getAnnotation( OneToOne.class ).fetch() );
    assertEquals( "test", reader.getAnnotation( OneToOne.class ).mappedBy() );


    context = buildContext(
        "org/hibernate/test/annotations/reflection/metadata-complete.xml"
    );
    field = BusTrip.class.getDeclaredField( "players" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( OneToMany.class ) );
    assertNotNull( reader.getAnnotation( JoinColumns.class ) );
    assertEquals( 2, reader.getAnnotation( JoinColumns.class ).value().length );
    assertEquals( "driver", reader.getAnnotation( JoinColumns.class ).value()[0].name() );
    assertNotNull( reader.getAnnotation( MapKey.class ) );
    assertEquals( "name", reader.getAnnotation( MapKey.class ).name() );


    field = BusTrip.class.getDeclaredField( "roads" );
    reader = new JPAOverridenAnnotationReader( field, context );
    assertNotNull( reader.getAnnotation( ManyToMany.class ) );
    assertNotNull( reader.getAnnotation( JoinTable.class ) );
    assertEquals( "bus_road", reader.getAnnotation( JoinTable.class ).name() );
    assertEquals( 2, reader.getAnnotation( JoinTable.class ).joinColumns().length );
    assertEquals( 1, reader.getAnnotation( JoinTable.class ).inverseJoinColumns().length );
    assertEquals( 2, reader.getAnnotation( JoinTable.class ).uniqueConstraints()[0].columnNames().length );
    assertNotNull( reader.getAnnotation( OrderBy.class ) );
    assertEquals( "maxSpeed", reader.getAnnotation( OrderBy.class ).value() );
  }

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  public void testEntityListeners() throws Exception {
    XMLContext context = buildContext( "org/hibernate/test/annotations/reflection/orm.xml" );


    Method method = Administration.class.getDeclaredMethod( "calculate" );
    JPAOverridenAnnotationReader reader = new JPAOverridenAnnotationReader( method, context );
    assertTrue( reader.isAnnotationPresent( PrePersist.class ) );


    reader = new JPAOverridenAnnotationReader( Administration.class, context );
    assertTrue( reader.isAnnotationPresent( EntityListeners.class ) );
    assertEquals( 1, reader.getAnnotation( EntityListeners.class ).value().length );
    assertEquals( LogListener.class, reader.getAnnotation( EntityListeners.class ).value()[0] );


    method = LogListener.class.getDeclaredMethod( "noLog", Object.class );
    reader = new JPAOverridenAnnotationReader( method, context );
    assertTrue( reader.isAnnotationPresent( PostLoad.class ) );


    method = LogListener.class.getDeclaredMethod( "log", Object.class );
    reader = new JPAOverridenAnnotationReader( method, context );
    assertTrue( reader.isAnnotationPresent( PrePersist.class ) );
    assertFalse( reader.isAnnotationPresent( PostPersist.class ) );


    assertEquals( 1, context.getDefaultEntityListeners().size() );
    assertEquals( OtherLogListener.class.getName(), context.getDefaultEntityListeners().get( 0 ) );
  }

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