Mapping subclass list in Java using hibernate annotations -

i have problem mapping list of subclasses:
model situation - have abstract class:

@entity @inheritance(strategy=inheritancetype.single_table) @discriminatorcolumn(         name="shapetype",         discriminatortype=discriminatortype.string     ) public abstract class shape{     @id     @generatedvalue(strategy=generationtype.identity)     protected long id;      @column(name="owner_id")     private long ownerid;      @manytoone     @joincolumn(updatable=false, insertable=false, name="owner_id")     private owner owner; } 

and subclasses:

@entity @discriminatorvalue(value="triangel") public class triangel extends shape { } 

and:

@entity @discriminatorvalue(value="circle") public class circle extends shape { } 

then, have class owner, has list of subclasses:

@entity public class owner {     @id     @generatedvalue(strategy=generationtype.identity)     private long id;      @onetomany(fetch = fetchtype.lazy, mappedby = "owner", targetentity=shape.class)     private list<triangel> triangels;      @onetomany(fetch = fetchtype.lazy, mappedby = "owner", targetentity=shape.class)     private list<circle> circles; } 

when loop on triangel list:

for(object triangel: owner.gettriangels()){ //using triangel type throws classcastexception     logger.info(triangel.tostring()); } 

it iterates shapes objects, not triangel objects. seems me, hibernate ignores discriminatorcolumn during selection subclasses in situation.

mind, without specification targetentity shape.class in @onetomany, application did not start , had problem mapping initialization.

configuration pom.xml:

<dependency>     <groupid>mysql</groupid>     <artifactid>mysql-connector-java</artifactid>     <version>5.1.34</version>     <scope>provided</scope> </dependency> <dependency>     <groupid>org.hibernate</groupid>     <artifactid>hibernate-core</artifactid>     <version>4.3.7.final</version> </dependency> <dependency>     <groupid>org.hibernate.javax.persistence</groupid>     <artifactid>hibernate-jpa-2.1-api</artifactid>     <version>1.0.0.final</version> </dependency>  <dependency>     <groupid>org.eclipse.persistence</groupid>     <artifactid>javax.persistence</artifactid>     <version>2.1.0</version>     <scope>provided</scope> </dependency> <dependency>     <groupid>commons-dbcp</groupid>     <artifactid>commons-dbcp</artifactid>     <version>1.2.2</version>     <scope>provided</scope> </dependency> 

how supposed correct mapping configuration of design?

that's got fixed in hibernate 5.2.7: https://hibernate.atlassian.net/browse/hhh-11375