Java 类org.hibernate.type.descriptor.sql.BasicExtractor 实例源码

@Override
public <X> ValueExtractor<X> getExtractor(final JavaTypeDescriptor<X> javaTypeDescriptor) {
    return new BasicExtractor<X>(javaTypeDescriptor, this) {
        @Override
        protected X doExtract(ResultSet rs, String name, WrapperOptions options) throws SQLException {
            return javaTypeDescriptor.wrap(rs.getArray(name), options);
        }
    };
}

@Override
public <X> ValueExtractor<X> getExtractor(final JavaTypeDescriptor<X> javaTypeDescriptor) {
    return new BasicExtractor<X>(javaTypeDescriptor, this) {
        @Override
        protected X doExtract(ResultSet rs, String name, WrapperOptions options) throws SQLException {
            return javaTypeDescriptor.wrap(rs.getObject(name), options);
        }
    };
}

public <X> ValueExtractor<X> getExtractor( 
  final JavaTypeDescriptor<X> javaTypeDescriptor) { 
 return new BasicExtractor<X>(javaTypeDescriptor, (SqlTypeDescriptor) this) { 
  @Override 
  protected X doExtract(ResultSet rs, String name, 
    WrapperOptions options) throws SQLException { 
   if (cal == null) { 
    return javaTypeDescriptor.wrap(rs.getDate(name), options); 
   } else { 
    return javaTypeDescriptor.wrap(rs.getDate(name, cal), options);  
   } 
  } 
 }; 
}