Fixing enum array mapping issues

[mochalov]

Fixed exception:

Argument is not an array
java.lang.IllegalArgumentException: Argument is not an array
    at net.kaleidos.hibernate.usertype.ArrayType.nullSafeGet(ArrayType.java:109)
    at org.hibernate.type.CustomType.nullSafeGet(CustomType.java:127)

Fixed enum to integer mapping issue: ArrayType.nullSafeGet expected getId() method on enum, but ArrayType.nullSafeSet used ordinal() result while saving

Caused by: java.lang.NoSuchMethodException: test.criteria.array.Like$Juice.getId()
    at java.lang.Class.getMethod(Class.java:1670)
    at net.kaleidos.hibernate.usertype.BidiEnumMap.<init>(BidiEnumMap.java:32)
    at net.kaleidos.hibernate.usertype.ArrayType.idToEnum(ArrayType.java:154)

Not plugin will try to use a result of getId() method as an identifier or will use ordinal() if such method is missing.

The main reason why fixed issues have not been reproduced when running integration tests is that domain saving and retrieving should be in different sessions. Only in that case Hibernate will invoke nullSafeGet on the corresponding user type and will not use current session's cache.

[coveralls]

Coverage increased (+5.55%) to 79.49% when pulling 22ab89b on mochalov:master into 1b90d71 on kaleidos:master.

[ilopmar]

Thank you very much for the PR. We'll try to review it as soon as possible, merge it and generate a new version.

[coveralls]

Coverage increased (+5.55%) to 79.49% when pulling eadb957 on mochalov:master into 1b90d71 on kaleidos:master.

[coveralls]

Coverage increased (+5.55%) to 79.49% when pulling eadb957 on mochalov:master into 1b90d71 on kaleidos:master.

[ilopmar]

Merged!

Thank you very much :-)

[ilopmar]

Included in version 4.5.0